Stretch film or stretch wrap is a highly stretchable plastic film that is used in packaging and shipping to stretch wrap around items to keep them in place. The elastic recovery of stretch stretch wrap keeps the items tightly bound. In contrast, shrink stretch wrap is applied loosely around an item and shrinks tightly with heat. It is frequently used to unitize pallet loads but also may be used for bundling smaller items.
With the help of the stretch film's strong winding force and retraction, the goods is compact and fixed into a unit, even in adverse circumstances, the goods is not loose and separated, and there is no sharp edge and viscosity, so as to avoid damage.
stretch wrap film can be divided into: PE stretch wrap film,LLDPE stretch wrap film, PE cut stretch wrap film and so on.
This type of packaging is the simplest type of wrap film packaging, the film is mounted on a rack or by hand, turned by the tray or the film is turned around the tray. It is mainly used in the repackaging of wrapped pallets after damage, and ordinary pallet packaging. This packaging speed is slow, suitable for the film thickness of 15 ~ 20μm;
