Shrink film for a variety of products, sales and transportation opp shrink film, whose main role is to secure, cover and protection products. Shrink film must have a high puncture resistance, good contraction and the contraction stress. In the shrinking process, the film can not produce voids. Because often suitable for outdoor shrink film, so the need to add UV anti-UV agents. PVC film [1] with high transparency, good gloss, high shrinkage characteristics; 3) POF surface gloss, good toughness, high tear strength, shrink fit evenly and automatic high-speed packaging, etc., is a traditional PVC shrink film replacement. POF shrink film is meant, POF full name of the multi-layer coextrusion shrink film polyolefin shrink film sealing, it is used as an intermediate layer of linear low density polyethylene (LLDPE) shrink film printing, a total of polypropylene (pp) as an internal outer, OPS light weight. OPS only 1.05 specific gravity, for the same thickness of the same area of ??OPS, PVC, PET three materials, OPS can be reduced 25% by weight. 4) After the tear line OPS shrink labels made of very well-balanced, easy to tear without destroying the overall effect of the label. pe shrink film, shrink film, red plastic bags provided by Xiong red flag factory. Xiong Red Plastic Factory (tztz89647.ynshangji.com) strong, credible, Hebei Baoding bag industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the red flag and you hand in a plastic bag into the brilliant, for a better future!