Manual Stretch Wrap Stretch Film Moving Pallet Wrap Industrial Heavy Duty Hand Stretch Product Description Stretch wrap film packaging film is a storage packaging material based on polyethylene (PE), which is divided into two types: machine use and hand use. The color is mainly transparent and supports customization. Its thickness range is 12-50 microns, with a width covering 5cm-180cm. The stretch rate of the hand film can reach 200% -400%, and the machine film can reach 300