Our life is inseparable from the zipper, clothing, pants, shoes, bags and so on can see its figure. Proper use of zipper can ensure the normal function of objects and prolong the service life of zippers. Zipper in the use of the process should pay attention to the following points.
Correct selection and use of pulling head
Different pullers have different functions and should be selected correctly. In the process of clothing washing, attention should be paid to the chemical composition of some detergents have corrosion effect on pulling head. If the puller is washed in the open state, the agitation process will cause damage to the self-locking puller caused by sudden tension. When washing, if there is debris into, will also damage the pull head. Therefore, when washing, the pull head should be kept closed. Jeans can thick clothing finally choose anti - washing processing stronger spring pull head.
Proper use of zipper fittings
The design of metal upper and lower stop is to penetrate the chain strap tooth foot, so in the process of manufacturing and use will accidentally expose the sharp part, scratch the human body. Therefore, children's clothing and close-fitting clothing in the choice of zipper should choose injection molding up and down.
When using the open zipper, it should be noted that the tube should be inserted into the bottom of the socket cavity, and then inserted to the end, and then pull the zipper. If the pull head is not inserted in place and forcibly pulled, it is easy to cause the deformation or displacement of the first chain teeth of the zipper, so that the two sides of the chain teeth can not engage normally or the pull head can not move.
The correct way to sew zippers
The invisible zipper shall be sewn with a special sewing machine. Zipper sewing should be stitched back at both ends, and pay attention to the gap between the fabric and the zipper chain tooth edge. When sewing, attention should be paid to keep the zipper in a straight line, and the wire segment should not be blocked, and the thread should not be sewn on the chain teeth.
Post time: May-11-2022