Product principle of zipper machinery

The following editor will talk about the product produced by zipper machinery, that is, the principle of zipper. Of course, when introducing the principle, first of all, let's understand what a zipper is? The zipper can be said to be a must-have in our life, because almost every piece of clothing will have it. The zipper is a product that is made of two tooth chains and can be pulled or opened at will through the action of the slider. 1. When the slider moves forward, the fastener element feet on the two fastener chain belts are pushed due to the restriction of the slider shape of the inner cavity of the slider, so as to mesh with each other regularly, which forms a zipper. closed state. 2. When the slider is pulled to the apex of the zipper, because the width after the top stop is closed is greater than the width of the narrowest part of the inner cavity of the slider, it will limit the slider, so that the slider will not fall off the chain belt. . 3. When the slider is pulled back, due to the function of the inner cavity of the slider, the fastener elements are separated one by one to separate the two fastener chains. 4. When the slider is pulled to the bottom of the zipper, because the width of the bottom stop is greater than the width of the inner cavity of the slider, it acts as a limiter, so that the slider will not come off from the fastener chain. This article is from City Machinery Co., Ltd., please indicate the source for reprinting:

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