1. The shrinkage rate is large, and the items can be tightly wrapped after heat shrinkage, making PE straight bags (openings at both ends of the bag), after heat shrinking, the items can be lifted at both ends of the opening, which can bear the weight of 15 kg and is easy to carry.

2. Good transparency, light transmittance reaches 80%, can display products, there may be no tangible publicity products, and the distribution errors in the process of logistics passage are also reduced.

3. In addition to moisture-proof, waterproof, dust-proof, and packaging effects, you can also get beautiful products and protect products.

4. Clean, odorless and clean are environmentally friendly packaging materials.