The sewing process is very important for the strength of flat lifting belts, and most people believe that the denser the stitches when sewing flat lifting belts, the greater the strength of the lifting belts. Is this the case?
For lifting belts of the same specifications, the denser the stitches, the better. The density of the stitches determines the ability of the lifting belt to be used, but this is not the only condition. If the stitches are simply dense and other sewing techniques are ignored, then even the most dense flat lifting belt will be of no use.
During the sewing process of flat lifting belts, it is necessary to ensure the strength of the sewing thread itself. If inferior sewing thread is used, even if the density of the stitches is high, its safety performance cannot be guaranteed.
During the sewing process of flat lifting belts, it is necessary to ensure the uniformity of the stitches, and there should be no dense or sparse sections, which can cause slight uneven distribution of the entire lifting belt.
During the sewing process of the flat lifting belt, it is necessary to ensure that the thread foot travel is straight and there should be no deviation of seven or eight buttons.
At the same time, the number of sutures required for different densities of flat lifting belts is different, so the product quality cannot be determined by quantity.