Linerboard Basis Weight Conversion

Definitions: Basis Weight The basis weight of a paper is the designated fixed weight of 500 sheets, measured in pounds, in that paper's basic sheet size. Without Guarantee. 05, 2020 (GLOBE NEWSWIRE) -- Cascades Inc. Opportunities with softwood. For example, 200# Mullen Test linerboard must be made of 42# per square inch basis weight paper and the medium or flute paper cannot be less than 23# per square inch basis weight. 8, and you get the weight in. Grade: Basis Weight Produced: Machine Type: Press Type: Production Rate: Machine Speed: Furnish: Wet-end Chemistry: pH: MILL OVERVIEW. making it easy to move around. 1 Market Street Elmwood Park, NJ 07407 Telephone: (201) 796-4000 Fax: (201) 796-0470 [email protected] 3 weight % of polymer active versus dry paper pulp. Atlantic's paper bag division manufactures Kraft and White paper bags in a variety of formats and grades. Two-thirds of North America’s. Basis weight paper, 65 paperboard, 67 wedding bristols, 22 Beach puncture test, 103 Beating of fibers, 1, 76 Bekk smoothness tester, 113 Bending board, 34 Bending chip, 80 Ben&sen smoothness tester, 113 Beta-cellulose, 62 Binders board, 36 thickness of, 121 Blanks, 35 Bleaching, 2, 5, 76 Blocking Resistance, 67 INDEX. Length of Paper in Meter = 100,000*500/100*100 = 5000 m English or US Units (Weight in lbs, Width in Inches and Basis Weight in lbs) Easiest way is to convert lbs weight in to Basis weight or GSM. Rewinder can run a finished roll up to an 18” Outside Diameter or OD. Indicated weight (lb) for 500-sheet ream cm2 9,070 Indicated weight (lb) for 500-sheet ream in. Total ream weight = 36 pounds ≈ 16290 g. English to Metric Conversions Grammage lb/1,000 ft2 X 4. Figure out the length of a roll of paper by knowing the diameter of the paper roll, the thickness of the paper and the dimension of the center hole. Basis weight: the weight in pounds per 1,000 square feet ( abbreviated lb/MSF). This can be expressed as the weight in grams per Linerboard called high strength or high performance linerboard is board that is able to achieve a specified 1Many physical testing units will not be changed by the conversion to metric or SI units. A machine that slits and/or rewinds smaller rolls from one larger master roll. Equilibrium moisture contents of cross-linked CNF aerogel and typical handsheet paper with a basis weight of 150 g/m 2 as a function of relative humidity of air Full size image In Fig. Convert what quantity? Result: See Also: All Weight and Mass Conversions | Metric Mass Conversions. 6 ounces per square foot). Get Free Quotes Directly from Hundreds of Manufacturers, Suppliers, and Exporters in the Pulp and Paper Industry | Direct Access to Phone Verified Suppliers | Start Now. Founded in 1964, Cascades offers sustainable, innovative and value-added packaging, hygiene and recovery solutions. zre pree increase announced by major producer (s) but not reflected current data. The annual capacity will be 465,000 short tons. Section 179. Some of the standard basis weights of mullen grades include:. Three completed newsprint conversions to cost-competitive lighter weight recycled kraft paper, medium and linerboard • Other: 48% equity interest in Green Power Solutions (GPS), which operates a biomass fueled plant that sells energy to Georgia Power and sells steam to the Dublin mill • Subject to regulatory approvals. 2 J/m2 175. Paper Math Calculator. Our Kraft linerboard contains 25 The selection of linerboard includes Mullen Kraft linerboard and high performance Kraft These specify the basis weight of the facings and corrugating medium, as well as the bursting strength of. D19 Square Metre Kelvin Per Watt. Most basis weights Full truckloads export printers and converters. It is mainly used for the outer liners, collectively the top liner and bottom liner of corrugated boards. See the complete profile on LinkedIn and discover Michael’s. When filling in these fields, use decimal fractions where necessary; and give all lengths in inches and weight in pounds. Kraft linerboard is produced in grades from 26# through 96# and designed for use in virtually any corrugated or non-corrugated application. A4 Paper 120 gsm $ 0. 1 If the ream weight in pounds (BW) has been determined for a customary trade size of 500 sheets, the grammage in g/m2 may be calculated as follows: G = P × BW where P is the conversion factor given in Table 2. Basis Weight. The metered size press can coat one or both sides of the paper with the same or different coatings in a single pass at speeds up to 4,000 feet per minute, depending on the basis weight/caliper of the paper. If the linerboard used has 20 percent postconsumer fiber and the medium has 80 percent postconsumer fiber, the resulting total postconsumer fiber content of the containerboard is as follows. Bond paper: Originally a cotton-content writing or printing paper designed for the printing of bonds, legal documents, etc. Typical packaging papers range from about 18 to 90 lb/ream (30–150 gsm) but may be as low as 10 lb/ream (17 gsm) and as high as 200 lb/ream (335 gsm). Figure 4: Lighter basis weight alternatives have displaced the traditional Mullen grades in the most popular weight categories.  Basis weight range 20-35#; will. The conversion does not include additional consideration. Derived from the Kraft paper making process, utilizing the wood fiber which produces excellent strength properties. Liner Board is measured on a 1000 square foot scale. com Have You Seen. Basis Weight: An attribute of containerboard, but the values may be determined from the combined corrugated board. Basic Size: The standard sheet size from which the basis weight of a given grade is determined. Linerboard and corrugating medium are produced in basis weights of 100 to 337 grams per square meter (20 to 69 pounds per thousand square feet) and 87 to 195 grams per square meter (18 to 40 pounds per thousand square feet), respectively. Virgin Natural Linerboard Linerboard is heavier than Kraft paper, and is manufactured for the purpose of making corrugated cartons, or your average cardboard box. Because of the natural properties of Silicone, these release liners can securely hold adhesives, but make removal quick and easy. MetsäBoard Prime WKL is a double coated white-top kraftliner suitable for flexo, offset, screen and inkjet printing as well as for litholamination. Get Free Quotes Directly from Hundreds of Manufacturers, Suppliers, and Exporters in the Pulp and Paper Industry | Direct Access to Phone Verified Suppliers | Start Now. Late 1980s New developments in the anilox roll, plate and press design drove the industry into short-run, high-graphic products. 3502 lb/15mm kN/m. Valmet provides a wide range of professional headbox maintenance and testing services to get the best out of your headbox. Not for distribution to U. The conversion was part of International Paper's strategy to strengthen its existing uncoated paper and packaging businesses. 300 gauge and 3 mils d. Base Conversion Tool. Standard Linerboard by WestRock Company. 7042 Grams Per Square Meter (GSM) : 1 Grams Per Square Meter (GSM) : 0. Two types of xylan, water soluble and insoluble, were extracted from corn cobs and made into liquid coatings and applied to uncoated linerboard with a fine, #8 Meyer rod, with the intention of creating a gas barrier and increasing strength properties. Subject to obtaining final permits, the currently idled newsprint machine will be converted to a first quartile container board machine capable of producing high-quality, lightweight, 100-per-cent-recycled linerboard and medium for. The Basis Weight (also known as Ream Weight) is the weight of 500 sheets of the standard sheet size for a particular grade. The weight, in pounds, of a ream of paper, usually consisting of 480, 500, or 1000 sheets of specified size as. The mill produces two grades of linerboard: HP, or high performance; and XP, or extra performance. of one type of linerboard is 79 lb/1000 ft^2, convert this to g/m^2. lower basis weight grades Company Location Capacity Material OriginInternational Pensacola, FL 500,000 Kraft linerboard Conversion fromPaper linerboard machine; 540,000 tons capacity; will represent almost 2% of N. lbs/1000ft^2 and 31,360 in^2 b. The former consists of one or. PM 10 is approximately 8. newswire services or for dissemination in the United States. In addition to its new linerboard capacity, used to make boxes and other industrial packaging products, the mill also produces fluff pulp, an absorbent. The weight, in pounds, of a ream of paper, usually consisting of 480, 500, or 1000 sheets of specified size as. Corrugated fiberboard is a material consisting of a fluted corrugated sheet and one or two flat linerboards. 020 KMnO 4 100 ml 4 N H 2SO 4 800 ml H 2O Mix 10 minutes Temp. The softwood range can be extended to 60% by including unbleached kraft paper and linerboard grades. The fomulas below can be used for the conversion of the 2 units. Grammage/g Basis Weight/b 127 26 147 30 161 33 195 40 Meterial : Linerboard --- natural kraft ;Solid bleached white kraft ; Mottled white ; Oyserboard Linerboard with a whiter surface provide better graphics. It is defined as the weight of 500 sheets of 17x22. Basis weight paper, 65 paperboard, 67 wedding bristols, 22 Beach puncture test, 103 Beating of fibers, 1, 76 Bekk smoothness tester, 113 Bending board, 34 Bending chip, 80 Ben&sen smoothness tester, 113 Beta-cellulose, 62 Binders board, 36 thickness of, 121 Blanks, 35 Bleaching, 2, 5, 76 Blocking Resistance, 67 INDEX. Additional conversion tables. 164" trim at winder. The conversion was part of International Paper's strategy to strengthen its existing uncoated paper and packaging businesses. Mottled Recycled Liner—based on OCC and mixed waste paper; typical basis weight range 125-200 g/m 2 (26-42 lbs/1,000 ft 2) In Germany, recycled linerboard is further divided into the following: Testliner I: top layer made of unbleached kraft pulp and other layers of unbleached kraft pulp and other layers of recycled fiber. basis weight / grammage – weight of the paper board expressed in pounds per thousand square feet (lb/msf) or grams per square meter (g/m 2 ) 2 See the International Fibreboard Case Codes numbers 0200 through 0206 – Fibre Box Handbook. Basis weight is used to describe linerboard, corrugating medium, and boxes. In an effort to help explain paper weights we have compiled the comprehensive table listed below. linerboard pulp. North American Grades European Grades. Basis Weight The basis weight of a paper is the designated fixed weight of 500 sheets, measured in pounds, in that paper's basic sheet size. The mill’s basis weight ranges are 18 to 35 lb. Two-thirds of North America’s. Close the jaw of the clamp in the sector. View our products and request a sample today!. Without Guarantee. : 2B up $50fion 90 up $10non 52-56 b. FiberLean ® MFC products are tailored for several packaging applications. This short number is incorporated into the 13 digit GTIN symbol in combination with the weight, quantity or price. Examples of bristols include index cards, tags, file folders, boarding passes, business cards, and. 07 bar kPa 100. On a global basis, bleachable-grade kraft pulp yields from hardwoods and softwoods fall into these ranges. on StudyBlue. Liner Board is measured on a 1000 square foot scale. Warning used to notify implicit data conversions happening in the code. Linerboard can be combined with other corrugated material producing a wide range of capabilities. Meters, yards, feet, nautical miles, varas, or cuadras? Instantly convert any unit to all others. China's share of US kraft linerboard exports last year was 13%, and southern Europe's was 10%. "Bear Island will also offer 100% recycled products with light basis weights. Paper is available for purchase in a variety of sizes, finishes, colors, thickness (or caliper) and weights. At the single-facer, it is heated, moistened, and formed into a fluted pattern on geared wheels. Automatic Sack. KINGSEY FALLS, Quebec, Oct. Common basis weights are 33# through 57#. The Red Rock mill is our largest facility. Package: Standard and custom sizes. The range of enzyme loading was 5–50 FPU/g OD substrate and the shaker speed was maintained at 600 rpm for 30 min. When in doubt as to which box to use, always select the Mullen Test box because the construction of the linerboard cannot be altered. Warning used to notify implicit data conversions happening in the code. blade former producing linerboard in the industry in 2011. North American Grades European Grades. Basis Weight lbs. Here are a few tips on how to calculate or convert units of measure for lumber and panel products. 4 g/m2) but that was worked down to 26 lb. To find the approximate linear footage in a roll of paper, multiply the weight of the roll by the square inches of basic size by 500. This calculator converts coating weights between various units. HWC is used in high-quality magazines and in magazine 3. If the paper grade has a lower (thinner) basis weight that will allow more length to run until it reaches an 18” OD than at a higher (thicker) basis weight. There are different types, weights (thicknesses), and paper sizes. PROPERTIES: High tensile strength securing high flexural strength the final board. The table shows some of the most common units and their equivalents. 80 kilograms); also called quintal. ) Expired - Lifetime Application number US05/706,362 Inventor David W. FIRST FILM PRESS. ) 8,500-mm wide (wire) containerboard machine PM 1 will produce recycled linerboard and medium grades with a basis weight range of 88-176 g/m2 and design speed of 1,370 m/min. For example, 200# Mullen Test linerboard must be made of 42# per square inch basis weight paper and the medium or flute paper cannot be less than 23# per square inch basis weight. Derived from the Kraft paper making process, utilizing the wood fiber which produces excellent strength properties. The ~8,500-mm wide (wire) containerboard machine PM 1 will produce recycled linerboard and medium grades with a basis weight range of 88-176 g/m2 and design speed of 1,370 m/min. (Remember, linerboard comprises more than two-thirds of a typical box’s weight and is the main factor in box pricing. Paperboard, Linerboard. Monday, April 16th continued CS CS2 - Measurement Technologies I CS Enhanced-performance Online Infrared Measurement Keith Lantz, Honeywell International CS Application of Near Infrared Sensors for Online Measurement of Paper Properties Sebastien Tixier, Honeywell International. and linerboard in basis weights from 31 lb. Basis Weight: An attribute of containerboard, but the values may be determined from the combined corrugated board. Linerboard is used for the two flat outer facings while medium is used to form the fluted inner, or middle layer of the Liner Basis Weights Then and Now6SOURCE: Future of Lightweight Containerboard in North Noted changes in capacity usually show major upgrades, product conversions or shutdowns. 807 Tensileenergyabsorption ft-lb/ft 2 J/m2 14. One important performance requirement is container stacking strength, which is a function of the edgewise compression strength and bending stiffness of corrugated Effect of Corrugated Flute Shape. Available with either 100% recycled or a blend of virgin and recycled fiber. Three completed newsprint conversions to cost-competitive lighter weight recycled kraft paper, medium and linerboard • Other: 48% equity interest in Green Power Solutions (GPS), which operates a biomass fueled plant that sells energy to Georgia Power and sells steam to the Dublin mill • Subject to regulatory approvals. The HP liner is more a commodity grade; the XP is what Greenpac focuses on and it accounts for a significant percentage of production. At the single-facer, it is heated, moistened, and formed into a fluted pattern on geared wheels. North America and Why Average Box Basis Weights are Lighter. “We’re typically out a month (on backlogs) but we’re pricing orders in August ‒ and August will most likely be full by the time we get started in June,” one mill. The study offers growth projections of the kraft liner market on the basis of product (bleached and unbleached), basis weight (below 200 GSM, 200-400 GSM, and above 400 GSM), application (corrugated sheets, corrugated boxes, and container boards or solid boards), and end use (food {processed food, fresh produce, dairy products, food grains. 00 Tearingstrength g mN 9. We specialize in providing custom printed packaging materials. Greater caliper and increased bending stiffness. Conversion of Na2CO3 to NaOH. 8824 = g/m2 Thickness (caliper) mils (points) X 25. The mass is one of the fundamental metric in the International System of Units, that is measured in kilograms (kg). weight linerboard pulp lignocellulose Prior art date 1976-07-19 Legal status (The legal status is an assumption and is not a legal conclusion. The corrugated medium is often 0. The (approx. A product according to claim 1, wherein said first lignocellulosic material has a basis weight from about 50 grams per square meter to about 600 grams per square meter. The mill’s basis weight ranges are 18 to 35 lb. Basis Weight The basis weight of a paper is the designated fixed weight of 500 sheets, measured in pounds, in that paper's basic sheet size. Tissue stock is on [parent] rolls. 018 lb/sq ft) fluting paper is common. One important performance requirement is container stacking strength, which is a function of the edgewise compression strength and bending stiffness of corrugated Effect of Corrugated Flute Shape. Neenah offers sheets in a range of weights so you can find the perfect paper for your project. Containerboard (CB) Mills. “We’re typically out a month (on backlogs) but we’re pricing orders in August ‒ and August will most likely be full by the time we get started in June,” one mill. Industry Consolidation and Price: Evidence from the U. Hengxiang Paper Co. The weight in pounds will display in the bottom field. is planning to proceed with the strategic Bear Island mill conversion project located in Virginia. Basis Weight: An attribute of containerboard, but the values may be determined from the combined corrugated board. M-Weight Weight of a roll of paper calculator. and medium in basis weights of 23 lb. The corrugated medium is often 0. At 15 kappa/HW or 30 kappa/SW Aspen Birch Beech Maple Jack Pine Balsam Fir E Hemlock E Cedar E Larch Spruce 1 L bo l y Pine 40 45. The mill employs approximately 550 employees. Without Guarantee. Manufacturer of light weight paper and converter into food wrap. is a paper based material consisting of a fluted corrugated sheet and one or two flat linerboards. How to Convert to Metric. MetsäBoard Prime WKL is available in a basis weight range of 125-250 g/m². Fillers that tend to contribute more caliper to the paper, at a given basis weight, allow the papermaker to apply more intense calendering, and such practices typically result in a greater degree of smoothness (Gron and Ahlroos 1998; Gill et al. 1 If the ream weight in pounds (BW) has been determined for a customary trade size of 500 sheets, the grammage in g/m2 may be calculated as follows: G = P × BW where P is the conversion factor given in Table 2. Major Lightweight Initiatives Since 2006. 25oC 20 ml 1 N KI Titrate with 0. The current product family is based on innovation, enabling the corrugated industry to meet brand owners’ and retailers’ demands for higher quality packaging regardless of their chosen print technology. , on the outskirts of Pensacola. Conversion of units describes equivalent units of mass in other systems. FIRST SHOE PRESS The first PrimePress X shoe press was sold in 2006. The main purpose of this paper is to investigate the volume-weight of honeycomb paperboard how effects the structural properties, and to inosculate the aperture ratio into the volume-weight formula deduced form the structure in theory after compared with the experimental results. We sell both pure stocklot color rolls, or as new excess primer ream wrapped palletized color sheets. Caliper Caliper refers to the thickness of a sheet of paper expressed in thousandth of an inch. Conversion charts for paper (gsm to basis weight) paper industry weight comparisons. making it easy to move around. Kraft Paper sometimes referred to as linerboard or medium, is the paper that is used for making corrugated boxes and displays. Standard Linerboard by WestRock Company. Base paper (Body Stock): The base stock for plain or decorated coated papers and boards. Linerboard: Flat sheets of paper that comprise the outer surfaces of a sheet of corrugated board. properties varied with basis weight and freeness for. To print an area beyond the cut edge or score so that the design is cut off or folded under. Smoothness Conversion of Na2SO4 to Na2S b. burrowspaper. For example, 200# Mullen Test linerboard must be made of 42# per square inch basis weight paper and the medium or flute paper cannot be less than 23# per square inch basis weight. 9999 160 gsm: y = 12. The annual. The basis weight of the paper as measured in lbs/1000 sq. Paper, Paperboard. This means that some results will be rounded to avoid the numbers getting too long. The whole scale of linerboard. In early 2006, International Paper announced plans to convert its Pensacola mill from a 350,000 ton-per-year uncoated paper machine to a 500,000 ton-per-year lightweight linerboard machine. Zhengzhou, Henan, China. Conversions can be particularly helpful when determining timber basis and deducting timber Use conversions only as estimates and guidelines. Can convert negatives and fractional parts too. 6538 kg/25mm kN/m. Computes the (weighted) graph of Neighbors for points in X. BASIS WEIGHTS: From 160 to 220 g/m². Basis weight is used to describe linerboard, corrugating medium, and boxes. In this double-side cardboard sheet which is obtained by stacking the corrugating medium and the linerboard together, a ratio K (represents the basis weight of the corrugating medium/that of the linerboard) between the basis weight of the corrugating medium and that of the linerboard satisfies the inequality: 1. When in doubt as to which box to use, always select the Mullen Test box because the construction of the linerboard cannot be altered. Metric Conversion > Metric Converter > Weight Converter. Managed 120 hourly. These grades are used to produce corrugated packages. To finance the equity portion of the Bear Island mill conversion, Cascades says it has entered into an agreement with CIBC Capital Markets, RBC Capital Markets and BMO Capital Markets on behalf of a syndicate of underwriters, pursuant to which Cascades will issue from treasury and the underwriters will purchase on a “bought deal basis” 7. Online base converter. Basis Weight (pound/ream, or pound/1000ft2) A measurement of mass per unit of area that is expressed in pounds per thousand square feet. Convert Paper From Grams to Pounds If converting from grams to pounds, select “grams”, enter the weight, then choose the paper type. For example, 200# Mullen Test linerboard must be made of 42# per square inch basis weight paper and the medium or flute paper cannot be less than 23# per square inch basis weight. Characteristics 225 250 280 300 337 440 440; Conditioned Basis WT Reject Above (GSM) Reject Below (GSM) 240 220 : 260 240 : 290 270 : 310 285 : 350 325 : 415 390. Hundred pound (cwt) / hundred weight (US) A unit of weight in the U. Layers of linerboard bonded to a gypsum plaster core forming a wallboard. Ranging from Bursting strength, Folding strength, Water repellency all in. Available with either 100% recycled or a blend of virgin and recycled fiber. There are different types, weights (thicknesses), and paper sizes. Rewinder can run a finished roll up to an 18” Outside Diameter or OD. The current shoe blade gap forming portfolio covers publication grades as well as line and medium over a wide speed and basis weight range. Managed 120 hourly. m (MD) and ≥ 0.  Basis weight range 20-35#; will.  Bear Island newsprint machine is well suited for conversion to high-quality, 100% recycled liner & medium, that will be among the few to offer the lowest basis weight containerboard in N. 8, and you get the weight in. These grades are used to produce corrugated packages. Cover Weight Basis Size 20 x 26 1 Pounds (lbs) : 2. The (approx. Paperboard, Linerboard. Similar weight papers may vary between different paper manufacturers. ) The physical ability of a roll of paper or substrate to pass through a press under prevailing conditions of tension and speed without web breaks. A trench was cut in the middle of the roof, and the fire was controlled at 7:56 p. Paper Grade Basis Weight (g/m2). You need conversions to keep consistent records and estimate timber growth. The mass is one of the fundamental metric in the International System of Units, that is measured in kilograms (kg). linerboard pulp. reducing top ply basis weight of white top linerboard in paper or paperboard. Wow! I was struggling with Xerox's paper types and weights tables, expressed in grammage (gsm), in the User Guide.  With annual capacity of 465,000 s. Basis Weight Grammage. Here are handy conversion charts, glossaries, and calculation tables to help you understand the expansive language of packaging materials. The study offers growth projections of the kraft liner market on the basis of product (bleached and unbleached), basis weight (below 200 GSM, 200-400 GSM, and above 400 GSM), application (corrugated sheets, corrugated boxes, and container boards or solid boards), and end use (food {processed food, fresh produce, dairy products, food grains. The annual capacity will be 465,000 short tons. Reducing top ply basis weight of white top linerboard in paper or paperboard. When determining the basis weight from combined board, the take-up factor of the corrugated medium, which varies with flute size, and the weight of the adhesive must be considered. 9*500) cm2 = 2670950 cm2 = 267. It is defined as the weight of 500 sheets of 17x22. 01 cm, the height H of the center of gravity of the weight above a fixed horizontal surface. 17x22 25x38 24x36. conversion of off machine coating) and all other miscellaneous uncoated freesheet 1,000 s tons S 3221215 BLEACHED BRISTOLS (WEIGHT MORE THAN 150 G PER SQ METER), EXCLUDING COTTON FIBER INDEX AND BOGUS 32212151 Bleached bristols (weight more than 150 g per sq meter), excluding cotton fiber index and bogus. Use the search box to find your required metric converter. 2 Containerboards Containerboards include the grades linerboard and corrugating medium. While I do research each calculator's subject prior to creating and upgrading them, because I don't work in those fields on a regular basis, I. Opportunities with softwood. Randomly selected basis weight specimens were later used to. The ~8,500-mm wide (wire) containerboard machine PM 1 will produce recycled linerboard and medium grades with a basis weight range of 88-176 g/m 2 and design speed of 1,370 m/min. The weight, in pounds, of a ream of paper, usually consisting of 480, 500, or 1000 sheets of specified size as. LIST OF D ASTM STANDARDS D4-86(2010) Standard Test Method for Bitumen Content D5/D5M-13 Standard Test Method for Penetration of Bituminous Materials D5/D5M-RUS-13 Стандартный метод определения пенетрации битумных материалов D6/D6M-95(2011)e1 Standard Test Method for Loss on Heating of Oil and Asphaltic Compounds D6/D6M-RUS-95(2011)e1. 200 N Na 2S 2O 3 Starch indicator to see endpoint Correction factors for 50% consumption and temperature Blank with same procedure except pulp. Recycled Linerboard Specifications (HP). Additionally, in conjunction with the conversion of the No. For example, text weight papers have a standard size of 25 x 38 (950 sq. Conversion Pound to GSM Grammage. the basis wt. Linerboard test results meet or exceed those with competitive products. The annual capacity will be 465,000 short tons. Total ream weight = 36 pounds ≈ 16290 g. lbs/1000ft^2 and 31,360 in^2 b. Automatic Sack. Packaging films have many terms, acronyms, and abbreviations as well as several ways to work with weights and thicknesses. You can do this by simply multiplying the basis weight by 3. LIST OF D ASTM STANDARDS D4-86(2010) Standard Test Method for Bitumen Content D5/D5M-13 Standard Test Method for Penetration of Bituminous Materials D5/D5M-RUS-13 Стандартный метод определения пенетрации битумных материалов D6/D6M-95(2011)e1 Standard Test Method for Loss on Heating of Oil and Asphaltic Compounds D6/D6M-RUS-95(2011)e1. The corrugated medium is often 0. The grade of paperboard is usually measured on the basis weight, in grams per square meter (often units of measurement are pounds per 1000 ft2 of These factors are: (1) quality of the basic materials (linerboard and corrugating medium), (2) box dimensions, (3) corrugating and conversion variables. Basis Weight The weight, in pounds, of a ream (usually 500 sheets) of paper at a given sheet size Singlefacer The part of a corrugator, which takes a roll of linerboard and medium, and combines Ultraviolet (UV) Curing Conversion of a wet coating or printing ink film to a solid film by the use of. Understanding and being able to compare the difference is often the key to selecting the best paper for your project. 026 pounds per square foot (0. 01 Kg/cm2 Significance The bursting strength test of paperboard, including linerboard, is a composite measure of certain properties of the sheet structure, principally tensile strength and elongation. Online converter for units of length and distance. CONVERSION CHARTS for PAPER (GSM TO BASIS WEIGHT) PAPER INDUSTRY WEIGHT COMPARISONS. Compressive strength of linerboard in CD vs. However, you don't all use the same weight conversions. Linerboard constitutes the bulk of the bursting strength of a corrugated sheet. International Paper’s Pensacola mill is located in Cantonment, Fla. WestRock's full suite of containerboard products include virgin and recycled linerboard, coated and uncoated white top linerboard, and corrugated medium. Examples of bristols include index cards, tags, file folders, boarding passes, business cards, and. These standards are based on minimum bursting strength requirements for standard basis weights of linerboard used. The current shoe blade gap forming portfolio covers publication grades as well as line and medium over a wide speed and basis weight range. 2003; Laufmann 2005). Readers, please tell your suppliers that you read Paperitalo Publications Login and voice your opinion!. From Krukote Offset (#5) through Krukote 80 (#4), and basis weights 28# to 50#, we offer a vast selection of options for publishers, catalogue producers and printers. Corrugated Box Calculation In Excel. Paper: Basis Weight/Grammage conversion. Determine the weight of 1,000 sheets of a given sheet size using length, width, and basis weight. Understanding and being able to compare the difference is often the key to selecting the best paper for your project. The gram (g) is equal to 1⁄1000 of a kilogram(or 1E-3kg). Convert what quantity? Result: See Also: All Weight and Mass Conversions | Metric Mass Conversions. Readers, please tell your suppliers that you read Paperitalo Publications Login and voice your opinion!. Converting between units. The basis weight equals the ream (500 sheet) weight of the base size, hence the term basis weight. 03 ounce per square foot), to boards of more than 500 grams per square metre (1. Linerboard 35 and 42#/1000 ft2 (170 and 205 gsm) Single Ply Fourdrinier 1st Straight through, 2nd LNP 45 TPH 1700 - 2250 fpm (518-686 mpm) 65% OCC. Base paper (Body Stock): The base stock for plain or decorated coated papers and boards. Greater caliper and increased bending stiffness. Instant Distance and Length Conversion. CA1080911A - Process for making high-strength, high-yield sulfite-modified thermomechanical pulp and a linerboard composition produced therefrom - Google Patents. linerboard capacity in 2013. basis weight, thicker, and more rigid than paper. Paper Math and Conversion Glossary of Paper Terms Basis Weight Calculator. It is a superior scale because it uses a single standard. “We’re typically out a month (on backlogs) but we’re pricing orders in August ‒ and August will most likely be full by the time we get started in June,” one mill. By the second half of the fifteenth century, the sultan sat at the apex of a hierarchical system and acted in political, military, judicial, social, and religious capacities under a variety of titles. The conversion is done live. dryer section I suitable for all basis weights. Smoothness Conversion of Na2SO4 to Na2S b. The SAN-4 is a four-digit number that uniquely identifies a weight trade item according to its country of origin. However, you don't all use the same weight conversions. It is important to note that the "basic sheet size" is not the same for all types of paper. See Alternate Rule 41. The heaviest weight linerboard will be produced at the Valdosta, GA, mill. Multiwall fiberboard. Common basis weights are 33# through 57#. PM 10 is approximately 8. Convert from Standard American English Pounds (lbs) to Metric Grams/Square Meter (gsm). Fortunately, for a novice like me, I stumbled into a great app, from Case Paper, that converts between basis weight and grammage. Greatly valued by our current and future customers, these eco-responsible products are particularly well suited for e. 3502 lb/15mm kN/m. The SAN-4 is a four-digit number that uniquely identifies a weight trade item according to its country of origin. Conversions can be particularly helpful when determining timber basis and deducting timber Use conversions only as estimates and guidelines. Weight of pulp that will consume 50% of permanganate. 954 5 10 15 20 25 30 35 40 45 50 0. Discover our wide range of coated papers in different basis weights, and levels of brightness, opacity, gloss and caliper. Smoothness Conversion of Na2SO4 to Na2S b. Linerboard also may mean that material which is made from reclaimed paper stock. One important performance requirement is container stacking strength, which is a function of the edgewise compression strength and bending stiffness of corrugated Effect of Corrugated Flute Shape. 17x22 25x38 24x36. The fomulas below can be used for the conversion of the 2 units. The chart below details the equivalent weights (in pounds) between paper types, as well as notes in the left margin to show when certain types of paper are most appropriate. Weight (Coating or Basis) Converter. Range : 0 – 10 Kg/cm2. A product according to claim 1, wherein said first lignocellulosic material has a basis weight from about 50 grams per square meter to about 600 grams per square meter. In this final rule, PHMSA is revising § 178. Phone: 315-823-2300 Toll free: 800-272-7122 Website: www. In order to reduce the pulp consumption in the paper production process, the actual project stabilizes the paper basis weight at 133 g/m 2 for automatic control. The annual capacity will be 465,000 short tons. Containerboard (CB) Mills. The mill employs approximately 550 employees. Lowest cost conversion. Figure out the length of a roll of paper by knowing the diameter of the paper roll, the thickness of the paper and the dimension of the center hole. The catalytic conversion of lignin was performed/screened at temperatures varying from 170 to 250 °C, using NaOH/lignin weight ratio ≈ 1 with 5 wt% lignin solids loadings for residence times of 1, 2 and 4 min, respectively, with comprehensive characterisation of substrate and produced reaction mixtures. Subject to obtaining final permits, the currently idled newsprint machine will be converted to a first quartile container board machine capable of producing high-quality, lightweight, 100-per-cent-recycled linerboard and medium for. Make sure you know these conversions. -average corrugated product studied in this LCA consists of 66. ) 8,500-mm wide (wire) containerboard machine PM 1 will produce recycled linerboard and medium grades with a basis weight range of 88-176 g/m2 and design speed of 1,370 m/min. Because the starting base size is not the same between paper types, the basis weights do not correspond directly (80 Text is much lighter than 80 Cover). Three completed newsprint conversions to cost-competitive lighter weight recycled kraft paper, medium and linerboard • Other: 48% equity interest in Green Power Solutions (GPS), which operates a biomass fueled plant that sells energy to Georgia Power and sells steam to the Dublin mill • Subject to regulatory approvals. Our containerboard is also available in a variety of specialized grades for. (distance) Water Line-To-Hatch Coaming. View Michael Butler’s profile on LinkedIn, the world's largest professional community. The basis weight equals the ream (500 sheet) weight of the base size, hence the term basis weight. weight) 23 lbs –42 lbs SPEED (maximum # of feet/minute) 4,500 3,500 MIXED PAPER RAW MATERIAL COMPONENT (maximum % that can be used when producing medium at Bear Island and Liner at Greenpac) 0% –60% 0% –5%. It is defined as the weight of 500 sheets of 20x26. How to Convert to Metric. Because of the natural properties of Silicone, these release liners can securely hold adhesives, but make removal quick and easy. 3923 kg/mm kN/m 9. Having given an explanation of paper weights used internationally (ISO 536) and in the US this page covers conversions between weights and stock types used in the US and the weights used internationally. Opportunities with softwood. BOND WEIGHT - The basis used by Red River Paper to describe our products. At the single-facer, it is heated, moistened, and formed into a fluted pattern on geared wheels. METRIC WEIGHT - A basis used around the world. Rewinder can run a finished roll up to an 18” Outside Diameter or OD. The conversion was part of International Paper's strategy to strengthen its existing uncoated paper and packaging businesses. Since Python's floats are stored internally as binary numbers, converting a float to or from a decimal string usually involves a small rounding error. The new board combines 100% recycled content with the highest strength-to-basis-weight ratio in North America. The solution for this ~8. KapStone is also focused on lightweight kraft linerboard and Longview markets lower basis weight grades. EET Valmet will modernize a paper machine (PM10) at the Kruger paper mill in Trois-Rivieres (Québec), Canada. The main purpose of this paper is to investigate the volume-weight of honeycomb paperboard how effects the structural properties, and to inosculate the aperture ratio into the volume-weight formula deduced form the structure in theory after compared with the experimental results. KINGSEY FALLS, Quebec, Oct. The mill’s basis weight ranges are 18 to 35 lb. When D-3 is fully ramped up, PCA expects to achieve a 30% return on capital, indicating the machine would generate roughly $60 million of EBITDA on an annual basis, Sr VP/CFO Rick West told analysts. Basis-Weight-to-Grammage Calculator This calculator determines the weight (in grams per square meter) for a ream of a given basic size and grade of paper based on its basis weight in pounds. Hengxiang Paper Co. Paper weights and conversion tables. View Michael Butler’s profile on LinkedIn, the world's largest professional community. Monday's fire was fought from the sides of the auditorium because firefighters couldn't determine how much weight the roof could hold, making it difficult to contain the fire. Discover our wide range of coated papers in different basis weights, and levels of brightness, opacity, gloss and caliper. 13 kg/m 2) basis weight in the US; in the UK, a 90 grams per square metre (0. US kraft linerboard to Mexico, and South and Central America nations represented 46% of all US exports, with a special focus on 42-lb and heavier basis weight kraft linerboard for packaging produce. Board grade – A grade given to corrugated board based on three elements; firstly, the weight and type of outer liner, secondly the type of flute and thirdly the weight and type of inner liner. To finance the equity portion of the Bear Island mill conversion, Cascades says it has entered into an agreement with CIBC Capital Markets, RBC Capital Markets and BMO Capital Markets on behalf of a syndicate of underwriters, pursuant to which Cascades will issue from treasury and the underwriters will purchase on a “bought deal basis” 7. Radial-basis function kernel (aka squared-exponential kernel). The conversion was part of International Paper's strategy to strengthen its existing uncoated paper and packaging businesses. The conversion is done live. 23-55# basis weight @ 2600 fpm. For example, a 33# Liner Board is equal to a 99# Kraft Paper. Medium: Paperboard used to make the fluted layer of corrugated board. Conversion of paper reels into laminated board consisting of 2 or more paper liner This is joined to a flat linerboard basis weights of components (pounds per. Derived from the Kraft paper making process, utilizing the wood fiber which produces excellent strength properties. Cost and Freight (CFR). You need conversions to keep consistent records and estimate timber growth. Reducing top ply basis weight of white top linerboard in paper or paperboard. At the single-facer, it is heated, moistened, and formed into a fluted pattern on geared wheels. Paper is available for purchase in a Linerboard constitutes the bulk of the bursting strength of a corrugated sheet. Of One Type Of Linerboard Is 79 Lb/1000 Ft^2, Convert This To G/m^2. All sheets 12 points (0. Basis Weight = g/m2 Hence, Tensile index (TI) = (N/m)/ (g/m 2) = Nm/g Tensile strength test machine Several types of tensile strength testing apparatus are available, working on horizontally or vertically oriented specimen. 1 If the ream weight in pounds (BW) has been determined for a customary trade size of 500 sheets, the grammage in g/m2 may be calculated as follows: G = P × BW where P is the conversion factor given in Table 2. dryer section I suitable for all basis weights. Figure out the length of a roll of paper by knowing the diameter of the paper roll, the thickness of the paper and the dimension of the center hole.  Bear Island newsprint machine is well suited for conversion to high-quality, 100% recycled liner & medium, that will be among the few to offer the lowest basis weight containerboard in N. In common use weight is often confused with We use rounding at unit-conversion. Lowest cost conversion. Major Lightweight Initiatives Since 2006. After initial drying to <10% moisture content, the web is surface sized by application of a starch solution to the. of one type of linerboard is 79 lb/1000 ft^2, convert this to g/m^2. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Mass and Weight - Conversion. Anti-Skid Linerboard/VpCI® Anti-Skid Linerboard Cortec® VpCI® Anti-Skid Linerboard is designed to prevent corrosion as well as slippage of cases, cartons and bags up to a twenty degree slide angle. The conversion modernizations require expertise to design Check the consumption forecasts for paper and board grades to see if you should consider a paper machine conversion for your paper or board making line. BASIS WEIGHT CATEGORIES, LINERBOARDS: Heavyweights. It is a superior scale because it uses a single standard. For example, 200# Mullen Test linerboard must be made of 42# per square inch basis weight paper and the medium or flute paper cannot be less than 23# per square inch basis weight. 4-meter-wide (wire) machine will be fully modernized from headbox to winder to produce linerboard with industry-leading high strength to basis weight properties, and with. Additional conversion tables. It is mainly used for the outer liners, collectively the top liner and bottom liner of corrugated boards. EI 42# liner weights 42#s per MSF (thousand square feet). English to Metric Conversions Grammage lb/1,000 ft2 X 4. 9949 300 gsm y = 40. com Caltex Plastics Inc. Characteristics 225 250 280 300 337 440 440; Conditioned Basis WT Reject Above (GSM) Reject Below (GSM) 240 220 : 260 240 : 290 270 : 310 285 : 350 325 : 415 390. Weight (Coating or Basis) Converter. Basis Weight lbs. Since Python's floats are stored internally as binary numbers, converting a float to or from a decimal string usually involves a small rounding error. The conversion does not include additional consideration. The industry-average containerboard utilizes about 52%1. Paper Grade Basis Weight (g/m2). Consistant in quality and color, linerboard is a great material for producing lightweight cartons, particularly when printed. is a paper based material consisting of a fluted corrugated sheet and one or two flat linerboards. Randomly selected basis weight specimens were later used to. These grades are used to produce corrugated packages. [10] This property is very subjective and individual to each buyer and end use, as skin colour and food are better reproduced on ‘warm’ (yellow. 107Ln(x) + 19. Our easy to use paper weight conversion tool (located on the Resources page) allows you to convert from Standard American English Pounds (lbs) to Metric Grams/Square Meter (gsm). For example, 200# Mullen Test linerboard must be made of 42# per square inch basis weight paper and the medium or flute paper cannot be less than 23# per square inch basis weight. The board machine started-up in 2017 succesfully after the grade conversion rebuild. Wow! I was struggling with Xerox's paper types and weights tables, expressed in grammage (gsm), in the User Guide. See the complete profile on LinkedIn and discover Michael’s. Basis Weights - 50 to 180 GSM At a level of almost 100,000 tons annually, Venkraft is one of the largest producers of containerboard/kraft paper in Southern India. and linerboard in basis weights from 31 lb. 35–37# Traditional Lightweights 24–33# Newest Lightweights. Some of the standard basis weights of mullen grades include:. Weight Per Roll Estimator; Calculate M Weight; Basis Weight to Grammage Converter; English to Metric Converter; Caliper to PPI Converter; European Bulk Converter; Job Tools. and medium in basis weights of 23 lb. Here are handy conversion charts, glossaries, and calculation tables to help you understand the expansive language of packaging materials. Zhengzhou, Henan, China. 03 ounce per square foot), to boards of more than 500 grams per square metre (1. Paper Grade Basis Weight (g/m2). Французский. ToConvert From To Multiply by Burstingstrength psi kPa 6. That is, the Burst Test requires that the base papers used to make corrugated fiberboard weigh at least a certain minimum number of pounds per given unit area. While I do research each calculator's subject prior to creating and upgrading them, because I don't work in those fields on a regular basis, I. The interest in lightweight linerboard is on the rise in North America. Conversions can be particularly helpful when determining timber basis and deducting timber Use conversions only as estimates and guidelines. Our product line consists of a variety of paper grades and basis weights we convert into counter rolls, and sheet paper products for the packaging industry. International Paper’s Pensacola mill is located in Cantonment, Fla. 5 (a constant factor) and divide by the number of square inches in base sheet. (TSX: CAS) ("Cascades" or the "Company"), a leader in eco-friendly recycling, hygiene and packaging solutions, is pleased to announce plans to proceed with the strategic Bear Island mill conversion project located in Virginia. SI-units and conversion factors Basis weight (grammage) 536 (2013) Determination of grammage 536 (2012) linerboard Identical. Lightweight, Recycled, Sustainable: the Story of Canada’s Packaging Grades. The conversion was part of International Paper's strategy to strengthen its existing uncoated paper and packaging businesses. The (approx. UNITS CONVERSIONS. Add Our Paper Weight Conversion Calculator To Your Website. The result is a series of PCC fillers that provide excellent machine runnability at various usage levels: from 2 percent to 20 percent of the basis weight of newsprint, lightweight coated (LWC) and specialty papers; and 10 percent to 30+ percent of the basis weight of supercalender (SC) papers. Basis Weight (pound/ream, or pound/1000ft2) A measurement of mass per unit of area that is expressed in pounds per thousand square feet. corrugating medium weights. Semi-chemical corrugating medium is available in 23# through 40# basis weight. DISCLAIMER on quality, Basis weight from standard 424b h easlern U. Kruger Packaging is investing into modernization of the company’s paper mill in Trois-Rivieres, Quebec, Canada. Question: The Basis Wt. Conversion of paper reels into laminated board consisting of 2 or more paper liner This is joined to a flat linerboard basis weights of components (pounds per. Some combiners and converters have discovered containerboards, more effective corrugators Now, 42# linerboard, both recycled and kraft combined, represent less than 30 percent of all linerboard production. Range : 0 – 10 Kg/cm2. 6 lb/thousand square feet (msf, 0. The Ottoman Empire was an absolute monarchy during much of its existence. 1 Market Street Elmwood Park, NJ 07407 Telephone: (201) 796-4000 Fax: (201) 796-0470 [email protected] Basis Weight. 13 kg/m 2) basis weight in the US; in the UK, a 90 grams per square metre (0. Basis weight CD profiles from different paper machine runs were obtained and transformed into spectral and spatial components so that the size distribution and relative intensity of grammage flocs, were determined as a function of the CD position within the sample. Developed coverage control system for linerboard paper machine #1 Implemented grade change control on linerboard paper machine #1 CD control optimization for basis weight and caliper controls ET Scanner sensor configuration, maintenance, and configuration for basis weight, moisture, and caliper gauges on linerboard and sack kraft Systems Group…. basis weight / grammage – weight of the paper board expressed in pounds per thousand square feet (lb/msf) or grams per square meter (g/m 2 ) 2 See the International Fibreboard Case Codes numbers 0200 through 0206 – Fibre Box Handbook. 807 Tensileenergyabsorption ft-lb/ft 2 J/m2 14. 895 kg/cm 2 kPa 98. Some countries like Ireland use grams and ounces and in the U. Conversion Bending number of paperboard, T495. Runnability – (1. The Basis weight of paper is the weight per unit area. Paper is available for purchase in a variety of sizes, finishes, colors, thickness (or caliper) and weights. To convert basis weight of a given standard size of paper to grams per square meter, multiply its basis weight by 1406. 020 KMnO 4 100 ml 4 N H 2SO 4 800 ml H 2O Mix 10 minutes Temp. Traditionally, paper machines have been divided into two main types: cylinder machines and Fourdrinier machines. Variation of compressive load-strain constant c 1 with freeness ratio F/α among data in Table 1. • Tear strength is a function of fibre length. We specialize in providing custom printed packaging materials. If a customer is concerned about the maximum weight a box can stand, then ECT is your test. The (approx. Since Python's floats are stored internally as binary numbers, converting a float to or from a decimal string usually involves a small rounding error. The fundamental difference between the two tests is that under the Burst Test a minimum board basis weight is required. Edge Crush Testing: A measure top-to-bottom compression strength. From Krukote Offset (#5) through Krukote 80 (#4), and basis weights 28# to 50#, we offer a vast selection of options for publishers, catalogue producers and printers. In this double-side cardboard sheet which is obtained by stacking the corrugating medium and the linerboard together, a ratio K (represents the basis weight of the corrugating medium/that of the linerboard) between the basis weight of the corrugating medium and that of the linerboard satisfies the inequality: 1. Paper Products Glossary. The SAN-4 is a four-digit number that uniquely identifies a weight trade item according to its country of origin. For example, a 33# Liner Board is equal to a 99# Kraft Paper. The annual capacity will be 465,000 short tons. Convert 17 x 22, 28 lb. 5 and divide the results by the square area of its basic size. The conversion is done live. O to up 31-32 b, up. SI-units and conversion factors Basis weight (grammage) 536 (2013) Determination of grammage 536 (2012) linerboard Identical. The corrugated medium and linerboard are made of containerboard. conversion of off machine coating) and all other miscellaneous uncoated freesheet 1,000 s tons S 3221215 BLEACHED BRISTOLS (WEIGHT MORE THAN 150 G PER SQ METER), EXCLUDING COTTON FIBER INDEX AND BOGUS 32212151 Bleached bristols (weight more than 150 g per sq meter), excluding cotton fiber index and bogus. Flutes come in five basic heights and shapes – the most common are “B-Flute”(used for die-cut boxes) and “C-Flute (used for RSCs). METRIC WEIGHT - A basis used around the world. Linerboard 35 and 42#/1000 ft2 (170 and 205 gsm) Single Ply Fourdrinier 1st Straight through, 2nd LNP 45 TPH 1700 - 2250 fpm (518-686 mpm) 65% OCC. Cooking liquor See also Liquors, Kraft liquor, Soda instruments, T 1217 Liner separation see Separation Linerboards Bursting strength, T 807 Determining construction (nominal basis weight) of. 00 Tearingstrength g mN 9. Substrates from 20# basis weight papers to 40-point chipboard are well within our capabilities. Kraft linerboard is produced in grades from 26# through 96# and designed for use in virtually any corrugated or non-corrugated application. Major Lightweight Initiatives Since 2006. Compressive strength of linerboard in CD vs. 2003; Laufmann 2005). The interest in lightweight linerboard is on the rise in North America. The most commonly used linerboard grades, based on Mullen burst test grading. • Tear strength increases with increased basis weight. Французский. Basis weight is used to describe linerboard, corrugating medium, and boxes. Available with either 100% recycled or a blend of virgin and recycled fiber. Available in 15 to 50 pound basis weights, LEAP brands are FDA compliant, have excellent print fidelity and abundant strength for converting processes, and are sustainably produced with available chain-of-custody certification under Forest Stewardship Council, Programme for the Endorsement of Forest Certification and Sustainable Forestry. 954 5 10 15 20 25 30 35 40 45 50 0. When the linerboard is considered as a component in corrugated fiberboard and the compression strength of a box is important, the best linerboard is one with the minimum total cost of material and energy that yields a specified box. Basis Weight The weight, in pounds, of a ream (usually 500 sheets) of paper at a given sheet size Singlefacer The part of a corrugator, which takes a roll of linerboard and medium, and combines Ultraviolet (UV) Curing Conversion of a wet coating or printing ink film to a solid film by the use of. Runnability – (1. Mottled Recycled Liner—based on OCC and mixed waste paper; typical basis weight range 125-200 g/m 2 (26-42 lbs/1,000 ft 2) In Germany, recycled linerboard is further divided into the following: Testliner I: top layer made of unbleached kraft pulp and other layers of unbleached kraft pulp and other layers of recycled fiber. Weight Conversion Calculator. These services make it possible to eliminate web streakiness and jet inaccuracy, to lower the need for slice opening adjustments, and to improve dry weight profiles. Divide by the sum representing the width of the roll, multiplied by the substance or basis weight, times 12. It is made on "flute lamination machines" or "corrugators" and is used for making cardboard boxes. DW = V * SGg * F V = green volume of wood raw material SGg = wood specific gravity (see Table 1-1) F = density of water = 62. Having given an explanation of paper weights used internationally (ISO 536) and in the US this page covers conversions between weights and stock types used in the US and the weights used internationally. These TAPPI standards are testing procedures and related practices used in the measurement, evaluation, and description of pulp, paper, and related products, including raw materials used in their manufacture, use, or in scientific investigations of any such. The table shows some of the most common units and their equivalents. 05, 2020 (GLOBE NEWSWIRE) -- Cascades Inc. Французский. Paper Products Glossary. 019″ thickness). “We’re typically out a month (on backlogs) but we’re pricing orders in August ‒ and August will most likely be full by the time we get started in June,” one mill. Compression testing of linerboard and fluting. VAm-VFA-styrene terpolymer additives prepared in the above examples were added as dry strength agents to the wet end of the papermaking machine at the level of 0. 10 , the compressive strength of cross-linked CNF aerogel was plotted as a function of the moisture content. Our product line consists of a variety of paper grades and basis weights we convert into counter rolls, and sheet paper products for the packaging industry. The weight, in pounds, of a ream of paper, usually consisting of 480, 500, or 1000 sheets of specified size as. The softwood range can be extended to 60% by including unbleached kraft paper and linerboard grades. 2003; Laufmann 2005). 01 LINERBOARD CATEGORY Kraftlinerboard Kraftlinerboard is unbleached linerboard manufactured from unbleached kraft pulp and recovered paper. EI 42# liner weights 42#s per MSF (thousand square feet).