Ton bag is a kind of packaging that is often used in the transportation industry. It is also the first choice for packaging bags for many items. The production process of ton bag is very cumbersome. The surface of the big bag is uneven,
The reason for the uneven surface of the large bag.
The reason for the unevenness of the ton bag is mainly due to the uneven tension of the warp and weft. The uneven tension of the warp and weft will lead to the uneven surface of the ton bag base fabric. The warp tension adjustment is also composed of many links. The warp creel is the birthplace of the unbalanced warp tension. If there are flat yarns wrapped around the shaft to increase the rotational resistance torque, the rotational resistance torque will be unbalanced, resulting in warp tension. Uneven tension.
The influence of the shaft wire on the wholesale products of the ton bag manufacturer is also very important. It is necessary to adjust the tension of the tension brush spring, but it is difficult to adjust. You must pay attention when purchasing, so as to produce a better quality ton bag.