The stretch film is a kind of super-stretching force and retracting property of the film, and the product is compactly and fixedly bundled into one unit. The stretch film can make the scattered small pieces become a whole, so that the product is even in a bad situation. New packaging materials that will not be damaged in the environment.
4 major features of stretch film:
1. The stretched film has excellent self-bonding properties;
2. Stretch film has good flexibility and stretchability;
3. The stretched film has high impact strength and puncture strength;
4. The stretched film has a shrinking memory function.
Stretch film is mainly used in logistics transportation, usually reflected in the transportation of small goods, such as alcohol, cans, pharmaceutical packaging and other products.
Stretch film for electronic parts, building materials, rubber, low brick, tile, screw, wallpaper, leather, fiberglass, non-woven fabric, paper roll, wire, wire, hose, various parts, furniture, instruments and Packaging of equipment.
It has high flexibility, is not easy to break, has strong anti-blasting force, strong impact resistance, strong tear resistance and strong pulling force, and can replace box packaging.
The shrinkage rate is large, and the article can be tightly wrapped after heat shrinkage. If the PE straight-through bag (opening at both ends of the bag) is heat-shrinked, the ends of the opening can lift the article and can withstand a weight of 15KG for easy handling.