The main differences between PE wrapping film and cling film are reflected in material, purpose, thickness, and transparency. twelve
Material: PE winding film is mainly made of polyethylene (PE) resin, while cling film is usually made of polyvinyl chloride (PVC) or polyvinylidene chloride (PVDC). PE wrapped film has strong adhesion and tensile strength, while cling film has good breathability and transparency.
Usage: PE winding film is mainly used for packaging large goods and building materials, such as alcoholic beverages, canned foods, natural mineral water, and other commodities for logistics transportation. Plastic wrap is mainly used for food preservation and covering, such as microwave food heating, refrigerator food preservation, fresh and cooked food packaging, etc.
Thickness: The thickness of PE wrapping film is usually between 10 and 100 microns, while the thickness of cling film is between 10 and 20 microns. PE wrapping film is relatively thick, with better durability and protective performance, while cling film is lighter and thinner, making it convenient to use.
Transparency: The transparency of PE winding film is relatively low, and some even appear foggy white, mainly due to the addition of plasticizers and other auxiliary agents during its production process. Plastic wrap has good transparency, allowing people to clearly see the items wrapped inside.
In summary, although there are significant differences in material, purpose, thickness, and transparency between PE wrapping film and cling film, they are both plastic packaging products widely used in the food packaging field of household life, supermarkets, hotels, restaurants, and industrial production.