What are the advantages and characteristics of POF shrink film?

The advantages of POF membrane can be summarized as follows:

1. Strong toughness: obvious sealing, good shrinkage, and tight molecular structure

2. High transparency: No pattern, no crystal dots, high gloss and transparency.

3. Uniform thickness: The sealing temperature is between 200-290 ° C, and the thickness is uniform.

             High shrinkage rate: POF film has a very high shrinkage rate, making it suitable for packaging products of various shapes. 4. Strong cold resistance: POF film can maintain softness even at minus 20 degrees Celsius, resulting in perfect product shrinkage.

          POF heat shrink film is a packaging film with transparent luster, high shrinkage, environmental safety, and strong tear resistance. It is stretched into various shapes during the production process, regardless of its orientation, to adapt to product packaging of different shapes. POF heat shrink film packaging is tightly attached to the surface of the product, forming a transparent and sealed film on the surface, firmly wrapped around the periphery of the product, like a protective film.