As we all know, any item will have the same aging, and the same is true for large bags. What we can do is delay its aging speed and prevent it from aging as much as possible.
To choose brand-new materials, do not add inorganic fillers. Try to choose rutile pigments and combine them with an anti-aging masterbatch, so the effect is better. Also, we should pay attention to the choice of the place of use and the time period of the big bang, and remember to make a complete product. Including the base fabric, suspenders, feed cloth, sewing thread, etc., all of which will play a vital role in preventing aging.
Secondly, it cannot be placed in a place exposed to the sun, because long-term exposure will directly cause damage to the ton bag. The sun contains ultraviolet rays, and ultraviolet rays will directly oxidize the polypropylene material. When using the ton bag to transport or store goods, it is necessary to avoid sunlight for a long time Irradiation, only in this way can ensure the service life of the big bag.
The use of large bags should also consider waterproof and moisture-proof issues. The large bags should be dried immediately after use. During use, acidic substances should be prevented from contacting the large bags. When transporting acidic substances, acidic substances need to be removed. The material is packaged well.
Different packaging materials have different sealing requirements. Such as powdery or toxic substances, the sealing performance requirements for items that are afraid of contamination are very strict, and there are special requirements for the airtightness of materials that are prone to moisture or mold. Therefore, in the packaging design, attention should be paid to the influence of the base fabric coating process and sewing process on the seal.
It is necessary to fully consider the specific method and method of the customer's use of the container bag, such as lifting, transportation mode, loading material performance, etc. In addition, it is necessary to consider whether it is food packaging, and it must be considered that it is non-toxic and harmless to the packaged food.