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Moisture-proof paper describes what is kraft paper? What are the characteristics

[ Time:2013-01-13 Click:1820 ]

Kraft paper , used as a packaging material. High strength, Usually golden brown. Semi-bleached or fully bleached kraft pulp pale brown, cream-colored or white. Quantitative 80 ~ 120g/m2.  Fracture length is in commonly 6000m above. Tensile strength, fracture work and dynamic strength is very high. more for the reel paper,also have flat sheet. sulfate softwood pulp as raw material, by beating, in fourdrinier on manufacture paper with pulp and become. Can be used as cement bag paper, envelopes, paper, rubber seal paper package, asphalt paper, cable protection paper, insulation paper, etc.

Kraft paper is tough water resistant packing paper, show claybank, use is very wide, Commonly used in the production of paper bags, envelopes, exercise books, record sleeves, files and sandpaper.Quantitative range of 40 g / m 2 to 120 g / m2, web peaceful paperboard sided light, double-sided light striped difference. The major quality requirements is flexible strong, bursting high, able to withstand greater tension and pressure is not broken.

Kraft paper with high tension, a single light, double light, stripes, patterns and so on. Mainly used for wrapping paper, envelope, paper bag, etc and press roller packing, etc.

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