What is heat shrink film? Characteristics and use of...

Shrink films are used in a variety of product sales and transportation processes. Its main function is to stabilize, cover and protect the product. Shrinkage film must have high puncture resistance, good shrinkage, and certain shrinkage stress. During shrinkage, the film cannot create holes. Because shrink film is often used outdoors, it is necessary to add UV anti-UV agents.