POF Shrink Film Introduction

The material used in the heat shrink film packaging machine is mainly POF shrink film, which is mainly used for packaging regular and irregular shaped products. It is non-toxic and environmentally friendly, high gloss, toughness, tear resistance, high transparency, high shrinkage, and good the heat-sealing performance, uniform heat shrinkage, etc. POF shrink film can be made into single film, double-folded film, flat bag and curved bag. The natural color is transparent and can be printed in multiple colors. It is an environmentally friendly material.