Stretch Wrap Wrap Form

Stretch winding film is mainly used with the tray, and stretch winding film manufacturers say that packaging can be used in many different forms.
One is manual packaging. This kind of packaging is a simple one of winding film packaging. The film is mounted on a rack or held by hand, and the film is rotated by the pallet or the film is rotated around the pallet. One form is sealed packaging, the film around the tray to wrap the tray, similar to shrink film packaging, and then the two ends of the film heat seal together, this is a very early form of use. There is also a form of full width packaging, this packaging requires film wide enough to cover the tray, according to the tray shape rules.