PETG material is used to solve the problem of high hot melting point of PET materials. People composite a layer of PVC film on the surface of PET, named PETG, but the price is higher. Mainly used in electronics, food, toys, color box windows, collar holders, shoe packaging, etc.
Its advantages are as follows:
- It has excellent transparency and smoothness, and good display effect.
- Excellent surface decoration performance, can be printed without surface treatment, easy to press patterns, and easy to metal treat (vacuum plated metal layer)
- Has good mechanical strength.
- Good barrier performance for oxygen and water vapor.
- Good chemical resistance and can withstand erosion from various chemical substances.
- Non toxic, reliable in hygiene performance, can be used for packaging food, drugs, and medical equipment, and can be disinfected by Y-rays.
- Has good adaptability to environmental protection and can be economically and conveniently recycled and reused; When burning its waste, it does not produce harmful substances to the environment. This type of sheet material is considered an ideal packaging material that meets the requirements of (ROSH) environmental protection.
