3.Large shrinkage rate. The shrinkage rate is as high as 75%, and the shrink flap force produced by its high shrinkage rate can tightly wrap a group of items to be packaged, which has a good binding effect.
It is very suitable for the collective packaging of multiple items, especially for special-shaped items. The packaging effect of the items is very good. Moreover, the shrinkage force of the POF-C3 film treated with a special process is controllable, which meets the shrinkage force requirements of different commodities.