Introduction of Stretch Film

Stretch film, also called PE stretch film, is a kind of transparent packaging material with high tensile strength, high tear strength and certain self-adhesiveness. It can prevent moisture, dust and damage, so it is very popular in all walks of life. Favored, it is divided into manual wrapping film and machine wrapping film. The width of the manual is generally 300mm, 350mm, 450mm, 500mm, the machine is 500mm, and the thickness (silk) is between 15um and 50um. It can also be said that the thickness is 2.2 ~2.3 wire, this thickness is collectively referred to as 2 wire, the thicker the wrapping film, the higher the price.

It can be used for hermetic packaging, manual packaging, stretch film wrapping machine packaging and more. The airtight packaging is to wrap the tray with film, and then two heat grippers heat seal the film at both ends together. Manual packing is the repacking after the package tray is damaged, and this packing is the slowest.

Stretch film wrapping machine packaging: This is the most common and extensive mechanical packaging, with a large packaging capacity of 15 to 18 reels per hour.