When the slit is stretched, a certain mutual transfer is generated between the surface line and the bottom line, so it has better elasticity.The lines of the double suture are called double-line links, in fact, a needlework and hook lines are stringing each other. The second mode is a lock line, or can also be called shuttle suture. The main advantage of this sewing method is to be more secure and is not easy to deviate.
In some cases, it can also serve as a role in preventing the edge of the fabric. The type is called a chain track, that is, in the process of sewing the woven fabric, it is mainly used or a strand of two suture strings. During sewing woven fabrics, it is possible to save wire, often used in two sewing materials, such as seam, saving, bag, etc. The third type is called a package, which is currently the edge of the woven fabric is usually used for the woven.
The fourth commonly referred to as a stretch line, its main advantage is that the strong strength is Wholesale spandex fabric manufacturer large, stretchable, and can remain flat when sewing the woven fabric. Its main feature is to hold the edges when sewing the woven fabric, so that the edge of the fabric edges can be effectively prevented.
The single suture of the single suture is generally used, which is characterized by less wire in unit length, but it is easy to cause edge lock when the chain is broken.Several different tracks in woven fabric clothing introduction.
When using a woven fabric processing, we can see that the suture will be in accordance with certain laws The string socket is disposed on the dress, forming a firm and beautiful track. . At present, the track mainly includes four different types. same shape, and the main advantage is that the upper and lower sections are compared, but stretchability, poor elasticity. Do you know what you are? Let’s look at the specific content together
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