Shrink bag

packaging

POF shrink film is a strong, transparent bidirectional shrink film, stable and balanced shrinkage during the packaging process, soft corners after packaging, toughness, low temperature resistance, will not be hard, effectively protect the packaged items. It will not produce harmful gases in the process of use, and can adapt to the requirements of most automatic and semi-automatic packaging machinery, which is an economical product. POF shrink film is also called multi-layer co-extruded polyolefin heat shrinkable film, is in special equipment linear low density polyethylene (LLDPE) as the middle layer, co-extruded polypropylene (PP) as the inner and outer layer, by special process of the inner, middle and outer three layers together extrusion, so as to make a high transparency, high shrinkage rate and good heat sealing performance of the heat shrinkable film. It has all the advantages and advantages of polyethylene (PE) and polypropylene (PP) at the same time, and the performance is far superior to the simple polyethylene (PE) film and polypropylene (PP) film. POF shrink film is flexible and easy to use. Because this flexibility allows the packaged item to be cushioned against external shocks, packaging for brittle containers can also prevent the container from breaking and flying. Shrinkage rate is large. Shrinkage rate of up to 75%, the use of its high shrinkage generated by the contraction flap force can be a group of items to be packed tightly, play a very good bundling effect, suitable for the collection of multiple items packaging, especially the packaging of special-shaped items is very good.