Stretch Film

Stretch film is mainly made of materials such as polyethylene (PE) and polyvinyl chloride (PVC). Among them, PE stretch film is more widely used due to its environmental protection advantages and good performance. In terms of the production process, the casting method is relatively common, which can make the stretch film have uniform thickness and high transparency, meeting the needs of high-magnification pre-stretching. The advanced three-layer co-extrusion technology integrates the characteristics of various materials, further enhancing the comprehensive performance of the stretch film.

Stretch film has excellent tensile strength and can withstand a large pulling force without breaking. For example, when packaging large mechanical equipment, even if the stretch film is greatly stretched, it can still remain intact and tightly wrap the equipment. Its stretching rate usually reaches 300% - 500%, which can effectively fit items of various shapes and achieve a tight package.

Good Retractability

After stretching, it has a strong retracting force, which can tightly bind the products into a stable unit. For example, for scattered express parcels, after being wrapped with stretch film, it can prevent the items from scattering due to collisions and vibrations during transportation.

Good Retractability

After stretching, it has a strong retracting force, which can tightly bind the products into a stable unit. For example, for scattered express parcels, after being wrapped with stretch film, it can prevent the items from scattering due to collisions and vibrations during transportation.