The stretch film is a plastic film material made of polyethylene terephthalate. It is a colorless, transparent and glossy film with excellent mechanical properties, high stiffness, high hardness and toughness, puncture resistance, friction resistance, heat resistance and low temperature. It has good chemical resistance, oil resistance, sealing and fragrance preservation, and is one of the commonly used impermeable composite stretch membrane substrates.
The stretch film has the following four characteristics:
1、 Excellent self-adhesive property;
2、 Good flexibility and extensibility;
3、 It has high impact strength and is high;
4、 It has contractive memory function;
In fact, the stretch film can also be used for logistics packaging, food packaging, etc.
Wrap the goods on the pallet to form a whole to prevent deformation, looseness and collapse during factory turnover or logistics transportation; It can prevent moisture, dust and damage.
When packing in cartons, it can protect the cartons from rain and humidity, and avoid the loss of scattered objects in cartons due to violent express delivery.