1、first look at the line, good lifting to take away the line is uniform, the distance between the stitches and the stitches is uniform, the spacing between the two lines is uniform, only the line is uniform, the force is uniform, the stitching is dense.
2、whether the wire head and burr, good lifting belt is no wire head and burr.
3、The handling of the joint, the joint of the good lifting belt should be handled closely and the wiring should be regular, not disorderly.
4、lifting belt ring position is easy to damage, so the treatment here is very important, good lifting belt here is very exquisite sewing, the general sewing method is rectangular sewing method, that is, the shape of sewing is rectangular, and there can be no wiring here.
5、Lay the lifting belt flat on the flat ground, and then pat it flat slowly with the palm of your hand, without pulling. If the lifting belt is straight and there is no obvious tilt, it is a good lifting belt, and if there is obvious tilt, it is defective.
6、the lifting belt tiled on the ground, pat flat with the palm, can not pull, and then use a ruler to measure the length of the whole, if the error is within 2 cm is good lifting belt, if the error is within 5 cm is general, if the error is more than 5 cm is defective.
7、look at the color, different tonnage in the color lifting belt has different colors, all good lifting belt color is bright, bright, give a person the visual impact effect is very comfortable.