It is an environmentally friendly packaging material made of polyethylene terephthalate (PET) as the main raw material. It has high strength, good transparency, high gloss, excellent air tightness and fragrance retention, as well as good heat resistance, cold resistance and chemical resistance. PET film belt not only has good mechanical properties, such as high tensile strength and impact resistance, but also has excellent dimensional stability, suitable for secondary processing such as printing and paper bags. In addition, the moisture permeability of PET film belt decreases at low temperatures, but it is not resistant to strong alkali and is prone to static electricity, so attention should be paid when packaging powdery items.
Description
Features of PET film belt
- Excellent mechanical properties
- Heat resistance and cold resistance
- Chemical resistance and oil resistance
- Easy to recycle
- It is a new type of environmentally friendly packaging material, which has been widely used in many industries, including steel industry, chemical fiber industry, aluminum ingot industry, paper industry, brick kiln industry, screw industry, tobacco industry, electronics industry, textile industry and wood industry, etc., replacing traditional packaging materials such as steel belt and steel wire, and becoming the most widely used steel belt material in the world