Non-woven bags are now more and more widely used, and non-woven bags are needed in many occasions, so we have to consider the load-bearing performance of non-woven bags. General non-woven bags can bear a weight of about 10kg. If you want to bear a larger weight, we should make the following process improvements, which will greatly increase the load-bearing performance of the non-woven bags.

　　 1. Try to use sewn non-woven bags

　　Sewing non-woven bags have much stronger load-bearing performance than ultrasonic thermal melting non-woven bags. Since the hot-melt non-woven fabric bags are only thermally bonded together through high temperature, all the forces will be subjected to a thermal melting point, so the load-bearing capacity of the hot-melt non-woven fabric bags is not strong.

　　 2. Make a cross at the handle of the non-woven bag

　　 The most of the force of the non-woven bag in the movement process will bear on the four points of the non-woven bag's hand. If the load-bearing performance of these four points is good and not easy to tear, the load-bearing performance will be greatly enhanced. Therefore, we do the cross-cutting treatment in the hand-held place, which is very useful to improve the load-bearing performance of the non-woven bag.

　　 Three, the cart to the bottom or the entire circle

As mentioned above, the center of gravity of ordinary non-woven bags during exercise will bear the weight on the four points of the hand. If we put the handcart to the bottom of the bag or circle the bag, the center of gravity of the non-woven bag The area will increase many times, and the center of gravity will not be supported by the four points of the hand alone. The entire front and back sides of the bag will share the center of gravity, so that the load-bearing performance is greatly enhanced. I once did an experiment. 40*40*20 non-woven bags are wrapped around the entire non-woven bag with a hand-carry process. The non-woven bag is filled with 30kg bricks. The non-woven bag is not affected by the pulling force when pedestrians move at normal speed. Cracked or broken condition.