What are the functions of PE heat shrinkable film

The products produced by PE heat shrinkable film manufacturers have their own functions, because the function of heat shrinkable film is very large, we can come to understand. Heat shrinkable film is used for the sales and transportation of various products, which is to stabilize, cover and protect the products. The shrink film must have high puncture resistance, good shrinkage and certain shrinkage stress, and it is a good material for product packaging. Since shrink films are often used outdoors, it is necessary to add anti-ultraviolet agents. In addition, it can also replace box packaging. The shrinkage rate is large, and the article can be tightly wrapped after heat shrinking. Good transparency, can promote the product, can achieve the packaging effect, but also beautiful and protect the product. The function of heat shrinkable film is still very good, this is the case, its use in packaging is becoming more and more extensive, and it also brings great convenience to our use. Next: What are the advantages of stretch stretch filmPrev: How to identify the quality of PE heat shrinkable film