1. Selection of cloth belt: as the raw material of Heshan double bone zipper cloth belt is composed of polyester silk thread, sewing thread, medium core thread and other different kinds of silk thread, its weight and coloration are different, so it is easy to produce color difference on the same zipper. At this time, when taking out the cloth belt, it is necessary to select the fabric with uniform dyeing and no turbidity point. The cloth belts made of different fabrics are mainly soft and tender.
Second, MI teeth: the teeth of Heshan double bone zipper are electroplated and colored. Therefore, it is necessary to pay attention to the general situation of the zipper when purchasing. Whether the plating color is uniform, whether there is color flower phenomenon, and whether the zipper is pulled smoothly up and down. After the zipper is closed, it is necessary to check whether the swing teeth are engaged with each other. The asymmetric zipper teeth will inevitably affect the utilization of the zipper.
3. Pull head: Heshan double bone zipper has many shapes. The finished product can be small and detailed, but also can be rough and vigorous. However, no matter how the pull head is, we should feel whether the pull head is free or not, and whether the zipper can not be pulled up or closed. At this time, all the pull heads on the market are equipped with self-locking assembly, so after you pull the zipper, you have to check whether the zipper will slide down after the lock head is fixed.
Source: Heshan double bone zipper manufacturer http://www.legouzu.com/
What problems should be considered in the selection of Heshan double bone zipper
As one of the important accessories of clothing, zipper has also changed from a trial to an ornament. In the world, 90% of fashion planners pay more attention to the function of zipper, and pay more attention to the fashion of zipper, so that it can serve for clothing planning. As a result, with the diversity of fashion planning styles, functions and aesthetic values, zippers matching it are also rich and colorful. How to select zippers according to the requirements of clothing planning, and con
How to distinguish the quality of Heshan double bone zipper
1. The straightness and smoothness of the zipper: make the zipper in the state of natural sagging without waves or bending. 2. The teeth of the case zipper: the teeth of the injection zipper are bright, and there is no depression or missing teeth in the middle of the front side. The metal teeth are arranged in a regular way without inclination and broken teeth chain. The teeth have good occlusion. Color of metal zipper: uniform color, smooth light and no color difference. 4. Zipper tape gluing:
How to remove the trouble of Heshan double bone zipper
1. When the opening and closing is not smooth, if the chain head is pulled hard, the dentin bite problem will occur. It is then applied to the surface and inside of the tooth parts with a stone wax or smooth spray (zipper) (FASTENERMATE), and then it slips loose after moving the head several times. 2. The zipper on the bag when things are loaded too much, if the zipper is closed, the zipper will be too stressed, which will make the teeth out of the belt. This is serious in the zipper problem. Pu
How to deal with the phenomenon of double zipper in Heshan
The jam phenomenon of zipper head usually occurs in the following situations: 1. When the zipper is opened and closed, sometimes the zipper will not move because the zipper head clips the cloth. At this time, if you blindly pull the zipper. It will only make the cloth more tight, so pull out the cloth stuck in the pulling head as far as possible, and then pull the pull head back to its original position. If it is completely stuck, do not use too much force, just slowly pull it up. In addition, p