Xiong Xin Yu Plastic Packaging Products Factory specializes in your industry market developments popularity: second category: bags of raw materials and dyeing equipment, its causes and above similar. From this pungent kraft paper bags, the plastic waste packaging hazardous chemical materials woven bags color film, be sure to find out whether produced or purchased, otherwise more harm than good weave density is a 100mm × 100mm woven in the matter, the number of warp and weft of the root. National Standard GB / T8946-1998 stipulates that "flatten the bag on the bag, the next two on the corner two blocks delineated 100mm × 100mm, box outside edges of the bag apart 100mm, warp and the number of visual box when averaged count when finished one point less than last, according to a plan. "National standards set forth in the weave density while requiring a density tolerance. Weave density depends packaging products, determined by the user. Mainly used to manufacture film, containers, pipes, monofilament, wire and cable, and other daily necessities, and as television, radar and other high-frequency insulating material. With the development of petrochemical industry, polyethylene production and rapid development, production accounts for about 1 / 4.1983 world total production capacity of polyethylene plastic total of 24.65Mt, the construction unit capacity of 3.16Mt. Polypropylene (PP) plastic woven Glossary: ??woven main terms: Plastic bags are polypropylene (English pp) as the main raw material, extrusion, stretched into flat yarn, and then weaving preparation, bag from. Parameters commonly woven density is 36 × 36 根 / 10cm2, 40 × 40 根 / 10cm2, 48 × 48 根 / 10cm2. 1. weave density tolerances. Weave density tolerance is the ratio of a given standard weave density or reduce the number of multiple flat yarn. Color screen printing ink thickness Lined bags, prints rich texture, dimension, this is other printing method can not be compared. Not only can screen printing monochrome printing, also can be cased and screen color printing. ③ light and strong, bright color screen printing have been printed since the characteristics, so it can use a variety of inks and coatings, not only can the slurry, bonding agents and pigments can also be used coarser pigment particles. In addition, screen printing ink deployment method is simple, for example, can be put directly into the light pigment ink formulations, this is another major feature of screen printing. Kraft paper bags _ Xin Yu Package (certified) _ bags by Xiong Yu Xin plastic packaging plant. Xiong Yu Xin plastic packaging plant (www.xinyusl.com) (www.xinyusl.com) Hebei Baoding, composite materials packaging products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Yu Xin leader in packaging with the staff warmly welcome all inquiries negotiations to create Xin Yu packaging better future.