Commonly, the materials used in the protective film for flooring finish can be classified into:
PE (polyethylene), PET (polyester), CPP (polypropylene), PVC (polyvinyl chloride), OPP, etc.
1.PE films have many colors. The most common colors are transparent, blue, black and white, as well as milky. Apart from these, there are black, grey, green, yellow, orange, gold, red and so on.
PET films are usually transparent, grey and golden.
2. Usually, CCP film is matte. It's a kind of film with foggy effect.
3. PVC film is often transparent. Apart from that, there's a kind of blue static film.
4. OPP film is generally transparent and adhesive.
Among all, the types of PE film are the most including PE adhesive film, PE static film, PE textured film, PE stretch film and PE packaging film. The adhesion of such film can be classified into degrees from 5g to 270g; and the thickness, from 1.5C to 15C. The adhesion of the most widely used film is 5C.
PET films can be divided into PET film with silica gel, matte PET film, three-layered PET film, Single-layered PET film, two-layered PET film and PET release film. PET protective films are usually used on the protection of a variety of screens. PET release films are often used in the punching of PET protective films in die cutting factories. The adhesion of most commonly used punching is 5C or 7.5C. And the adhesion of the most commonly used release film is 2.5C, 3.8C, 5C or 7.5C. PET color is generally transparent, gray, gold.
