Stretch film is a kind of packaging material that is widely used in the market. It has good stretch performance and good wrapping. It can wrap scattered items into a whole, which is convenient for transportation and can prevent loss.

However, it is inevitable that the stretch film will encounter unexpected situations during the packaging process. For example, the stretch film is damaged during transportation. How should this situation be avoided?

First of all, the stretched film must not be degummed. After the glass is processed, when the stretched film is removed, no glue should remain on the surface of the processed glass product to keep the product smooth and beautiful.

And the strength and toughness of the stretch film needs to be good, and it can withstand the impact force of 6-8 kg of sprayed emery, otherwise it will break down the stretch film and affect the processed object.

The stretched film needs to have proper viscosity, which can not only stick firmly to the protected glass body, but also smoothly remove the protective film after processing, so as not to break or tear due to fragility, thereby increasing unnecessary trouble .