It has good transparency, gloss, good air tightness and fragrance retention, medium moisture resistance, and reduced moisture permeability at low temperatures. Therefore, it is a very good packaging material and is widely used in the production of various plastic packaging bags; it is widely used in the protective layer of electronic products such as mobile phone screens, computer monitors, LCD TV screens, digital camera monitors, etc., and plays a role in waterproofing and dustproofing.
Description
PET degradable film characteristics
- Protect crops: The degradable protective film has the functions of windproof, heat preservation, and weed suppression. It can protect crops from damage by the external environment, improve drought resistance and cold resistance, and is beneficial to the survival rate and growth and development of crops.
- Promote growth: The degradable protective film can promote the photosynthesis of crops, increase the temperature and humidity of crops, promote the growth and development of plants, and increase yields.
- Increase yield: While protecting crops, the degradable protective film can increase soil temperature and humidity, shorten the growth cycle, increase photosynthesis, and thus increase crop yields.