PE winding film is heat shrinkable film
Heat shrinkable film is used in the sale and transportation of various products. Its main function is to stabilize, cover and protect the products. The shrinkage film must have high puncture resistance, good shrinkage and certain shrinkage stress. In the process of shrinkage, there is no hole in the film. Because shrink film is often used outdoors, it is necessary to add UV anti ultraviolet agent.
Detailed parameters of PE winding film:
Width: single piece 0.2m ~ 9m tear strength: ≥ 40kN / M
Cylinder membrane 0.4m ~ 4.2m longitudinal: ≥ 40kN / M
Thickness: 0.015mm ~ 0.35mm
Tensile strength: transverse: ≥ 17Mpa, longitudinal: ≥ 17Mpa
Shrinkage: transverse 15% ~ 30%, longitudinal 50% ~ 70%
Elongation at break: ≥ 350%
Shrinkage temperature: 120 ℃ ~ 180 ℃
Coil inner diameter: 76mm
Specific gravity: 0.925g/cm3
Characteristic
It has high flexibility, not easy to damage, strong blast resistance, strong impact resistance, strong tear resistance and strong tensile force, and can replace box packaging.
If it is made into PE straight through bag (the two ends of the bag are opened), the two ends of the opening can lift the goods, which can bear the weight of 15kg and is easy to carry.
Good transparency, light transmittance up to 80%, can display products, invisible publicity products, but also reduce the logistics link in the distribution error.
Moistureproof, waterproof and dustproof can not only achieve the packaging effect, but also beautify and protect the products.
Non toxic, tasteless and pollution-free, it is an environmental protection packaging material.
Application scope of PE heat shrinkable film: medicine, beverage, mineral water, beer, composite floor, palletizing, building materials, metal products, dairy products, glass bottles, industrial paper and other large packaging equipment and articles.
Purpose
Heat shrinkable film is widely used in the packaging of food, medicine, disinfecting tableware, sporting goods, craft gifts, printed goods, hardware and plastic products, telephone, electronic appliances and other products, especially in the combined (cluster) packaging of irregular shaped goods or commodities. It can not only meet the functions of moisture-proof and dust-proof, anti touch and steal exchange, transparent display and other functions of commodities, but also increase the cost The product is attractive in appearance, and can also be used to replace all kinds of cartons, which not only saves the packaging cost, but also conforms to the packaging trend.
