PE stretch wrap film is an industrial product with high tensile strength, large elongation, good self-adhesion, high transparency and other physical features. It is used for manual wrapping or packaging, and can also be wrapped by machine. This product is widely used in the centralized outer packaging of various goods.
The differences between stretch wrap film and protective film products are as follows:
1. The materials are the same, but the processes are different:
Stretch wrap film is a product made of PE polyethylene material, which is a product with very strong toughness. The main material of the protective film is ethylene as the masterbatch through polymerization. According to the materials used and the added plasticizers, the protective film is divided into many types and can be used in different occasions. For example: protective film can be divided into digital product protective film, car protective film, household protective film, food preservation protective film, etc. according to its use.
2. Different uses:
Stretch wrap film products are mainly used for outer packaging wrapping protection in the sales and transportation of various products such as wine, cans, mineral water, various beverages, cloth, non-food, and medicines. The protective film is mainly used for microwave food heating, refrigerator food preservation, fresh and cooked food packaging, etc., in the field of food packaging in family life, supermarkets, restaurants and industrial production.
3. The starting point of product environmental protection is different:
The material PE of stretch wrap film can reduce atmospheric environmental pollution, reduce the amount of waste treatment, recycle, and reduce the overall packaging cost. Some manufacturers use PVC materials in the production of protective film products, and this plasticizer can easily penetrate from the cling film product into the high-fat content food packaged at room temperature or after heating, thus causing certain harm to the human body.
