First of all, when choosing raw materials for the production of tons of bags, choose a flat, non-damaged, and non-damaged fabric.


All the places and factors that need to be considered should be taken into account. To ensure the load-bearing capacity of the ton bag, there can be a basic safety guarantee. Secondly, the environment faced by the ton bag is generally relatively harsh, such as exposure to sunlight, Or encountering bad weather such as rainy, so these problems need to be considered when designing, and the materials used must have good anti-aging ability.
To buy a ton bag, you must first look at the appearance of a ton bag. There are certain standards for the appearance of qualified products. The sewing distance is generally two stitches within one centimeter to enhance the load-bearing capacity of the ton bag and avoid the load-bearing of the ton bag. Big results in tons of bag damage. In addition, it is also necessary to check how much tension the toner cartridge can withstand and use the appropriate force to pull the toner cartridge. If you can't bear a certain amount of tension, then the tons of bags are likely to be raw materials. Check whether the big bag is jumping and whether there is a back needle in the hand.