170g-30g brown kraft paper

1. Product introduction: kraft paper, used as a packaging material. The intensity is high. Usually brown. Half bleached or fully bleached kraft pulp is light brown, cream or white. Quantitative 50 ~ 150 / m2. Breaking length is in commonly 6000 m or more. High tensile strength, rupture work and dynamic strength. A roll of paper, and a tablet of paper. Is made of sulfate coniferous wood pulp as raw material, after beating, in the long nets manufacture paper with pulp and paper machine. Can be used as cement bag paper, envelope paper, glue sealing paper, tar paper, cable protection, insulation paper, etc.

2. Kraft paper is tough waterproof packing paper, tan, USES is very wide, is often used to make paper bags, envelope, album cover, file and sand paper, etc. Quantitative range of 40 grams/square metres to 120 grams/square meters, with web and tablet in the paper, and the difference between single side, double side light and striped. Main requirement is that the quality of the flexibility strong, resistant to broken degree is high, can bear large pulling force and pressure does not break.

3. Purpose: kraft paper, has the very high tension, are presented.especially, double-ray, stripes, no lines, etc. Mainly used for wrapping paper, envelopes, paper bags and printing machine roller bag lining, etc.