Yiwu famous packaging materials plant Tips: I plant specializing in the production of POF shrink film, POF Shrink bags / flat bags, PVC shrink film, PVC heat shrinkable bags / flat bag / arc bag, high quality excellent, welcome new and old customers to purchase! Sales Micro Signal: mezilala POF shrink film is biaxially oriented polyolefin shrink film is short, it is a world's most widely used at present, the rapid development of new environmentally friendly shrink film. The product uses a special process of advanced three-melt extrusion of two-way stretch. Processed forms: hot side film, unilateral material, bag material (curved bags, shaped bags, flat bags, square bags, square bottom bags). Thickness: 12μm, 15μm, 19μm, 20μm, 25μm, 30μm, and is widely used in food packaging, cosmetics, gifts, medicines, stationery, toys, audio and video products, electronics, wood products, plastic hardware, daily necessities and other industry products collective packaging. This product is suitable for semi-automatic or fully automatic shrink packaging machine. Features: a toughness: When sealing obvious contraction difficult storms mouth, molecular structure closely. . b sealing temperature: 150-200 ℃ between. Different thickness will be some differences c contraction rate:. 120-200 ℃ (cross 70%, more than 70 percent vertical), determined according to the ambient temperature level. . d transparency: no grain, no pattern, high gloss (physical value of 125). . e. low temperature (minus 20 ℃ or less) remains soft, the product does not shrink perfect welding mouth paddlers. f friction strong: After packing the product surface is not easy to wear flowers, easy to pierce, the performance of high strength and toughness. Applicable to all industry product packaging. g. strong printability, concentrated together with a variety of colors (can be color printing, offset printing, copperplate printing)