When used in a real use environment, the anti-aging effect will be different, especially when adding a hindered amine light stabilizer in the case of adding fillers, its anti-aging effect is unstable. Although the outdoor exposure test of the woven bag takes a long time, and the investment of human and financial resources is large, the obtained test data basically meets the actual use requirements, and can be used to evaluate the anti-aging quality of the woven bag and monitor the anti-aging effect. Everyday when using the woven bag, the ambient temperature, humidity, light and other external conditions of the woven bag directly affect the service life of the woven bag, especially when placed outdoors in the open air, rain, direct sunlight, wind, insects, ants, mice, etc. Will accelerate the damage of the woven bag tensile quality. Anti-flood and anti-flood bags, coal bags placed in the open air, etc. need to consider the anti-ultraviolet and anti-oxidation capabilities of the woven bag itself.
Ordinary woven bags for households or workers and peasants should be placed indoors without direct sunlight, dryness, insects, ants and rats. Sun exposure is strictly forbidden, which can extend the life of the product and bring great benefits.