China Supplier of Xiamen Guanhua is good at Seal Heat Shrink Wrap production. Seal Heat Shrink Wrap main materials used are various thermoplastic films. Initially mainly PVC shrink film, with the continuous development of market demand, PVC shrink film gradually reduced, and a variety of PE, PP, PET, OPP, PVDC, POF and other multi-layer co-extruded heat shrink film has developed rapidly, becoming the mainstream of the market.

Seal Heat Shrink Wrap is used for the sale and transportation of various products, and its main role is to stabilize, cover and protect products. Shrinkage film must have high puncture resistance, good shrinkage and a certain shrinkage stress. During the shrinkage process, the film cannot create holes. Since shrink films are often suitable for outdoor use, UV anti-UV agents need to be added.

Seal Heat Shrink Wrap Advantages:

1.The body is transparent, reflecting the image of the product.

2.Tight packing material, good dispersion resistance.

3.Rain, moisture and mildew proof.

4.No recovery, there is a certain anti-counterfeiting function.

Seal Heat Shrink Wrap is widely used in: 

Food, medicine, disinfection tableware, sporting goods, craft gifts, printed materials, hardware and plastic products, telephones, electronic appliances and other products, especially in the irregular shape of goods or goods combined (cluster) packaging, can not only meet the goods moisture-proof and dustproof, anti-touch smuggling, transparent display and other functions, but also increase product attractiveness. It can also be used to replace all kinds of cartons, which not only saves packaging costs, but also conforms to the packaging trend. Shrink film (bag) can be processed into: flat pockets, circular bags, trapezoidal bags, three-dimensional bags and other special-shaped bags.