• Sublimation Paper - Types of Sublimation Paper and Uses ...

    When in low humidity, the paper shrinks, and the print side is hunched-up. During the process, the paper absorbs ink, which leads to the "hunch-up". 100g and 120g paper are harder than 80g, so the "hunch-up" damages the print-head. 80gsm is softer, it could relieve the .

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  • TYPES OF PACKAGING - PPEC Packaging Types

    3-1995 Clark Blvd Brampton, ON L6T 4W1 Tel.905-458-0087 Fax.905-458-2052 email. [email protected]

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  • Effects of the temperature and relative humidity on the ...

    The strength of cardboard specimens measured conditioned with temperature 20°C, 30°C,40°C and 50°C dropped by 36.32%, 38.36%, 40.58% and 36.36% respectively when the relative humidity changed ...

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  • Innovative hollow columns comprising corrugated plates and ...

    Apr 01, 2016· Due to low ductility of ultra high-strength steel tubes, they may not be used individually in civil construction; however this paper aims to introduce an innovative hybrid section shown in Fig. 1 utilizing mild-steel corrugated plates and UHS tubes to ensure the effective feasibility of utilization of UHS steel tubes in civil construction. In this configuration, not only the proposed column ...

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  • Paper Weights Guide - Help understanding paper weights by ...

    Paper Help Guide, understanding the differences in paper weights. Here's a Quick list of paper weights including grammage (GSM). GSM is a consistent number for papers, running smaller to larger regardless of paper basis weight.

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  • Paper Industry - Statistics & Facts | Statista

    Nov 22, 2019· Paper is an important material, used daily for many purposes worldwide. The global production of paper and cardboard stood at approximately .

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  • Paper Calculators | Graphic Communications

    Basis Weight Impact on % Paper Yield. Select your current basis weight and match it with the new proposed basis weight to estimate the change in total weight required for the same yield. Or, use our Yield Calculator to determine the new total weight from changes in any specific original basis and total weight.

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  • Roofing Materials - Weights

    The weight of roofing constructions above the truss/rafter may be estimated with the calculator below. Roofing Materials. None Asphalt roll roofing (1.1 ... 30 pound paper (0.3 lb m /ft 2, 1.5 kg/m 2) 45 pound paper (0.5 lb m /ft 2, 2.4 kg/m 2) 1 lb m /ft 2 = 4.88 kg/m 2. Note! - the weight of truss/rafter must be added to calculate the dead ...

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  • Analysis of cracking potential and micro-elongation of ...

    Nov 01, 2016· Introduction. Cracking of corrugated containers under the folding process is a crucial problem producing defect products and reducing the production capacity of the converting process, as the folding cracks result from an inappropriate creasing condition, a low moisture content of the folded sheets (Whitsitt and Mckee, 1966, Whitsitt, 1974, Hartikainen, 1998, Gooren, 2006) and an inferior ...

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  • Toxic metals in paper and paperboard food packagings ...

    Ash content of corrugated board packaging was between 9.65% and 11.29%, which was lower than the ash content of low grammage paper packaging. The change between 1.13% and 29.6% of all packages reflects that the paper packages are within the ash range. Optical Characteristics

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  • Mondi Group - Global leader in packaging and paper

    Packaging and paper We offer over 100 packaging and paper products customised into more than 100,000 solutions. As a fully integrated company, we can create synergies along the entire value chain.

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  • Paper Testing Machines,TLS-Techlab Systems

    To determine the bursting resistance of Paper and Corrugated Board. According to standards: DIN EN ISO UNE 2758 – DIN EN ISO UNE 2759 - SCAN P25/P24 - TAPPI T403 / T807 / 810 PAPTAC D19P/D8 - BS 3137 - AP/AS 1301,403

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  • Papermaking Factors That Influence The Strength Of ...

    handsheets made from low yield southern pine pulp, refined at 3 percent consistency in a disk mill to 450 milliliters Canadian Stan­ dard freeness and formed using high wet-press pressure, gave the best overall results. CSF g g/cc ksi Ib Ib/in. Ib/in.2 Ib/in. w lb/M ft2 mil ml MOE pct pt Abbreviations Used = Canadian Standard freeness = grams

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  • Corrugated Board Grades Explained: Different Types of ...

    In essence, if you took a square meter of the paper in question, and weighed it, you would get the grams (i.e. weight) of that paper for one square meter. Therefore, if you are using a corrugated board that has a 125 gsm Kraft paper liner, you will often see it referred to as 125K.

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  • Volume-to-Weight Conversion Factors, April 2016

    Weight (lbs) Source Commingled . Single family Recyclables . cubic yard 126 2 . Recyclable . Containers (Food/beverage, Glass) Corrugated Containers and Paper- No glass . Material . Campus Recyclables . cubic yard 139 2 . Commercial Recyclables . cubic yard 155 2 . Electronics . Computer Equipment . Desktop . one 27 24 . Laptop . one 9.8 24 ...

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  • Paper Weights and Thickness Explained - Peppermint Print Blog

    This stands for 'Grams per square metre' and means exactly that ie how many grams a single sheet of paper weighs measuring 1m x 1m. Common paper weights in cut sheets are: 80gsm; 90gsm; 100gsm; 120gsm; 130gsm; 150gsm; 170gsm; A low quality sheet used in photo copiers is often 80gsm, where as a letterhead would commonly be printed on either ...

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  • Relationship between the ECT-strength of corrugated board ...

    each other, when environmental conditions change, the compression strength of the boxes changes. A corrugated box loses half or more of its short-term top load box compression strength when the relative humidity is increased from 50 to 90%. The reduction in compression strength of paper, board and the final box product

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  • Watercolor Paper: How to Choose the Right Paper for Use ...

    Heavy paper can absorb more water and rarely needs stretching. Paper weight is determined by two different methods: (1) measuring a ream of 500 sheets (22" x 30") in pounds (lbs) or (2) by measuring a single sheet in grams per square meter (gsm or g/m2). Light paper is anything less than 140 lb/300 gsm and heavy is 300-400 lb/600-850 gsm.

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  • Corrugated Technical Overview - Cristini

    Wall and Heavy Weight Board Achieves it by: 1. Using Low Pressure Steam 0,5 Bar. (Low pressure to avoid blowing the glue from the flute tips.) 2. Heats the adhesive close to the gel point to facilitate bonding at the double backer. 3. Should only be use at speeds greater than 300 fpm. Ideally, it should be automatic to turn on when speed is ...

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  • The effect of colorants on the content of heavy metals in ...

    The weight of the paper samples was determined using a digital balance (Scaltec 31, Istanbul, Turkey) with a 0.1-mg accuracy as gsm (g/square meter). The content of heavy metals from recycle paper was evaluated. The weight of each recycled TL and FLT paper specimen, corresponding to an area of about 1 dm 2 was determined. These were then cut ...

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  • Tensile strength of paper | pulp paper mill

    Nov 19, 2014· Tensile strength is used to find out how resistant paper is to a web break. The strength, length and bonding of fiber, degree of fiber refining and the direction of the fiber are the main sources of the tensile strength of paper. It is also depends on the quality and quantity of fillers used. It is a significant factor for many applications as ...

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  • Ranpak – Personalized packaging solutions for every product

    Paper is changing packaging. Box smarter with our sustainable solutions. Discover the impact of Ranpak. Lock an item in place. with sustainable, light-weight void fill materials. Wrap an item. to protect against surface abrasion and minor incidents. Cover and cushion an item. to reduce the force of external impact.

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  • 9 Corrugated Box Testing Methods to Ensure Packaging ...

    Aug 26, 2019· As per FICCI, cardboard products make up more than 30% of the packaging industry. That's because corrugated boxes are pretty popular. Regular slotted containers, for example, are one of the most widely used types of boxes for shipping and storage.Corrugated cartons are low .

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  • North American Packaging Price Index | RISI

    Bleached Kraft paper, Grocery bag, 30 lb / 49 g: US East: monthly: Coated Recycled folding boxboard, 20-pt clay coated news ... New-Indy continues SoCal corrugated growth with plan to acquire GP's Reliable Container. October 9, 2020. ... Some paper and board prices drop in Korea over third quarter due to low demand. September 18, 2020. Read ...

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  • Paper - Saica

    Since the year 2000 we have led the way in paper weight reduction with the startup of PM9, the first machine in the world capable of producing 75 g/m². ... Help in the design of corrugated packaging. ... High performance and low grammage paper. 1 machine located in Nogent-sur-Seine (France) PM70 540 cm 300,000 t/year.

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  • Contact bars - HarperLove

    example, almost every machine has a predominant warp profile that its crews have to combat. This predominant warp will usually be flute specific. On high-speed machines we will often see that the crews have a terrible time controlling down-warp on C flute. The problem gets worse as basis weight .

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  • CONVERSION CHARTS for PAPER (GSM TO BASIS WEIGHT)

    CONVERSION CHARTS for PAPER (GSM TO BASIS WEIGHT) PAPER INDUSTRY WEIGHT COMPARISONS. Paper is available for purchase in a variety of sizes, finishes, colors, thickness (or caliper) and weights. Understanding and being able to compare the difference is often the key to selecting the best paper .

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  • Paper Weights Guide - Help understanding paper weights by ...

    Paper Help Guide, understanding the differences in paper weights. Here's a Quick list of paper weights including grammage (GSM). GSM is a consistent number for papers, running smaller to larger regardless of paper basis weight.

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  • What's important in liner and medium physical properties

    Corrugated board weight trend From the magazine: Solutions! February 2006. 143# 122# 102# 12. ... Some both, SCT on low basis weight ... furnish changes or refining 5. RCT is not available on in-line automated testing machines. 6.

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  • How To Determine Your Freight Class

    Weight Range Per Cubic Foot. Class 50 – Clean Freight. Lowest Cost. Very durable, fits on standard shrink-wrapped 4×4 pallet. Over 50 lbs. Class 55 Bricks, cement, mortar, hardwood flooring. 35-50 lbs. Class 60 Car accessories and parts. 30-35 lbs. Class 65 Car accessories and parts, bottles beverages, books in boxes. 22.5-30 lbs. Class 70

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  • Recycling Equipment Corporation

    With over 100,000 Square Feet of shop and storage area, REC is the one stop Superstore for a large selection of machines for a variety of applications. From waste paper or textile fiber, to plastic and metal recycling, we have the new or used machines for you. Our goal is efficient service and support to maximize return on your investment.

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About us

Founded in 1982, Dekelon Paper Making Machinery Co.,Ltd. has always striven to meet and exceed customer expectations and continue to update and improve...

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