How to better avoid the aging problem during the use of the ton bag is very important, so how to better avoid the aging problem of the ton bag?
1. It is necessary to fully understand the customer's anti-aging requirements for ton bags, such as the use time period, etc. Some customers will provide the test time and final retention strength of artificial accelerated aging, and some customers will even indicate the increase of UV additives. According to the needs of customers, formulate technical plans for products.
2. Plan the production formula. Because the recycled material has been aged, the molecular chain has cracked, the mechanical properties have been greatly reduced, and the service life has been shortened sharply. To deal with the aging problem of ton bags, it is necessary to increase anti-aging additives according to a certain proportion. If the use of UV additives will make the dispersibility of the material difficult to handle, the formation technology will be difficult to process, and the anti-aging masterbatch can effectively solve this problem. For product color, color masterbatches with different lightfastness grades should be selected according to customer requirements.
3. For the anti-aging masterbatch that improves the anti-aging effect of ton bags, the customer should investigate carefully. Although the increase is small, the effect is very important. It is necessary to put forward strict requirements for the anti-aging masterbatch supplier to fully guarantee the quality of the product.
4.- An intact big bag contains base fabric, sling, sling fabric and sewing thread, all of which must meet the needs of anti-aging, if there is a problem, severe results will occur, and many users have received similar experiences.
