From the button shape we can distinguish many shapes, but no matter what the shape of the resolution is his fabric, below we use the fabric thickness, elasticity, button data to distinguish their impact on the processing of fabric buttons from which to see him Characteristics:
1) fabric thickness, common practice fabrics due to differences in time, so the thickness of the fabric are not the same, we need to pay attention to the thickness of the fabric is generally about 0.4MM is moderate, of course, if the size of the button to increase the same fabric thickness can be properly added Thicker; Conversely, a fabric button that is wrapped in an overly thick fabric will affect his aesthetics (the edges of the morsel button will not look smooth at the edges) and tensile strength.
Because the fabric thickness used by the designers is not about 0.4MM, we will deal with fabrics or button buttons before handling the buttons and buttons. We will then pack the buttons: the needles will be thinner than the fabrics. We can pack multiple layers of fabrics. Or add hot stamping to the fabric to achieve the requirements of the right bag button, morsel fabric thin (such as chiffon or lace) are easily light (fabric permeability, button information easily reflected by the light), through the fabric The pre-disposal is not only suitable for buttons and also deals with the problem of translucent fabrics; on the basis of relatively thick fabrics, the molds for the buttons can only be enlarged (we can ask the leather manufacturer for thinning). Directly, the button size will be slightly larger, of course, is the use of digital scales to measure out, the average naked eye is not easy to detect, which is why cloth buttons can not be as accurate as the resin or metal button size specifications (of course, fabrics Thin button size will be slightly smaller).
2) The elasticity (stretchability) of the fabric, the number of fabrics that are often seen are stretchable, but there are also fabrics that are not elastic at all. We basically do not have many ways to handle the fabrics due to this kind of fabric. The inelasticity of the fabric directly affects the aesthetic appearance of the buttoned appearance (which is often seen as wrinkling or irregularity). This is very intuitive and intuitive. Therefore, we need to treat this kind of fabric in an extraordinary way. We can use it without any form. To pack (for example, the wave of noodle): for the fabric without elasticity, we mainly use a multi-layer fabric to make the fabric button button more beautiful, but the elasticity of the same year on the fabric will still have a deduction, about the elasticity is too large The same can be multi-layered fabrics or hot stamping to make the fabrics reach the requirements of the right package button. The demand here is to explain that some knitted fabrics can use the multi-layer fabric or hot iron to make the fabrics reach the appropriate button buttons because of the density difference. Demand.
3) The button data is mainly divided into two types: surface and bottom. There are two kinds of aluminum and copper available for the button surface. All of them belong to environmental protection materials. The buttons with copper material can pass the higher needle level; the cloth buttons are higher; Although there is no special requirement to accept the appearance, but in order to ensure that the appearance of buttons in the normal operation is not deformed or sag by reasonable extrusion, some manufacturers will impose strict requirements on the thickness of the data, and thicken them according to the button size. There is more information available at the bottom of the button. There are mainly plastics, aluminum, and copper. There are also partial products that use iron bottom. In addition to the iron bottom, other information is environmental protection information. Plastics, copper can be used for inspection, and iron can be used as a base. Disposal during plating can also prevent rust but not environmental protection data.
Because the bottom of the button was taken as the main character of the tensile force, the processing of the button foot (the hole used for threading) was more severe. There were some rough products in the market where the material was poor. It is not easy to see that there is a problem, but once the tension test is light, the difference between face and end is different. In summary, the processing of cloth buttons is primarily for the purpose of pursuing beauty (make the buttons round and opaque) to do all sorts of disagreements in the early stage, and also useful for the tension (fastness) of the buttons. Guaranteed results.
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