The nylon zipper zipper is composed of chain teeth, sliders, limit codes or locking pieces. The fastener element is the key part, which directly determines the side pull strength of the zipper. Generally, the zipper has two chain belts, and each chain belt has a row of fastener elements, and the two rows of fastener elements are staggered with each other. The slider clamps the fastener elements on both sides, and slides with the aid of the pull tab, so that the fastener elements on both sides can be engaged or disengaged.

Performance: environmental protection, stable quality, low heat sealing temperature, good air tightness and strong pulling force.

Uses: used in luggage, handbags, woven bags, apparel, jewelry and decoration, etc. It is a nylon accessory with a wide range of uses.

How to troubleshoot nylon zipper:

1. The zipper on the bag when there are too many things. If the zipper is used to close the zipper, the force of the zipper is too large, which will make the teeth come out of the belt. This is serious in terms of zipper failure. Pulling the left and right teeth closer together makes it easier for the chain head to pass through and close the zipper.　

2. When the opening and closing is not smooth, if you pull the chain head forcibly, there will be a problem of tooth engagement. At this time, apply paraffin or lubricating spray zipper to the surface and inside of the tooth, and then move the slider several times and then slide loose.

3. When opening and closing the zipper, sometimes the chain head bites the line segment or the fabric and the slider cannot be pulled. In this case, if you pull the slider forcibly, it will bite deeper and deeper. One side untied the fabric. When fully biting in, do not pull the slider vigorously, and slowly pull the slider backwards. Also, please do not leave hidden dangers when sewing and pulling.