PVC is polyvinyl chloride, and PVC film is a kind of PVC thermal shrinkage film, this film is generally used in small commodity packaging plastic bags of materials, is also a major component of plastic bags. It has its own characteristics is good transparency, prevent combustion stronger, and can be waterproof and moistureproof, with good insulation characteristics, strong antifouling. It is sometimes called PVC transparent membrane because of its good transparency.
This kind of PVC is generally suitable for food, beverage, electrical appliances, medicine, daily necessities, toys, cosmetics, light industrial hardware and other light small products, label with the special film printing is suitable for commodity labels and open the use of a time, shaped after the special label cover is used for a large number of wine bottle cap packaging. In addition, there is another kind of PVC film we use more in our life, that is plastic wrap. This is the most common way we deal with leftovers.
In a word, PVC film plays a lot of role, as long as we find, in fact, many things in life contain its ingredients, it can be said that it is everywhere in life.