How to use POF and PVC shrink film

In which areas do we use PVC shrink film and which areas do we use POF shrink film?

Scope of action of POF heat shrinkable film: It is widely used in the external packaging and collective packaging of cosmetics, gifts, medicines, audio-visual products, wood products, plastic hardware, daily necessities and other products in various industries. Suitable for semi-automatic or full-automatic shrink packaging machine.

PVC shrink film has a wide range of functions: wine, food, sports goods, disinfected tableware, electronics and appliances, daily necessities, handicrafts, building protection products, stationery, toys, plastic hardware, glass ceramics and other products.