The life of PVC film mainly depends on its type and conditions of use.
Life of ordinary PVC film
The service life of ordinary PVC film is short, usually 4-6 months, and is only suitable for the growth of one season of crops, so it is gradually eliminated by the market.
Life of anti-aging PVC film
The service life of anti-aging PVC film is relatively long, and the effective use period is 8-10 months.
Life of drip-free anti-aging PVC film
The service life of drip-free anti-aging PVC film is longer, and the drip-free safe service life can reach 12-18 months.
Factors affecting the life of PVC film
Environmental factors: Environmental factors such as temperature, humidity, and ultraviolet radiation will accelerate the aging of PVC film.
Use conditions: Frequent stretching, folding and other operations will reduce the durability of the film.
Chemical substances: Certain chemicals may corrode PVC film and shorten its service life.
Methods to extend the life of PVC film
Regular inspection and maintenance: Regularly check the status of the film and repair damaged and aged parts in time.
Avoid excessive stretching and folding: Reduce physical damage to the film.
Storage environment: Avoid exposing the film to extreme temperature and humidity, and store it in a cool and dry place.