Clothing fabrics can be divided into positive and negative fabrics. When making clothing, if there is no special requirement (such as intentionally making negative effects into positive ones), the front of general clothing must be made from the front of the fabric. Therefore, it is particularly important to correctly distinguish the positive and negative sides of the fabric before cutting. Different types of fabrics have different identification methods.
1. Distinguishing the positive and negative sides of plain fabric
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There is no difference between the positive and negative sides of plain weave fabrics, which is the most difficult to distinguish, such as shirt fabrics. Generally, it can be distinguished by reference to the aesthetic degree of the cloth edge. The front edge will be more beautiful and beautiful.
2. Distinguishing the positive and negative sides of twill fabrics
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The positive and negative sides of twill fabrics can be distinguished according to the twill direction of fabrics. For example, the upper right side of twill fabrics is the front side, while the upper left side of twill fabrics is the reverse side.
3. Differentiation between the positive and negative sides of printed fabrics
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The difference between the positive and negative sides of printed fabrics is relatively obvious, and it is also very easy to distinguish, because the pattern is printed by machine, so the positive printing effect will be more brilliant and dazzling.
4. Differentiation between the positive and negative sides of yarn-dyed fabrics
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Yarn-dyed fabrics are made by dyeing cotton yarn in various colors before weaving various striped fabric. Ordinary yarn-dyed fabrics are also woven into plain weave. Therefore, there is basically no difference between the positive and negative sides of yarn-dyed fabrics. It is difficult to distinguish the positive and negative sides of yarn-dyed fabrics in terms of color. Therefore, we can distinguish the positive and negative sides of yarn-dyed fabrics by referring to the method of plain weave fabrics.
5. Distinguishing the positive and negative sides of jacquard fabrics
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Jacquard fabrics, which form a pattern by changing the weaving structure of the fabrics to form a woven fabric. The pattern formed by changing the weaving structure of the fabric has obvious difference between the positive and the negative. The positive pattern of the jacquard fabric has a kind of buoyancy and brightness in color.
6. Differentiation between the positive and negative sides of plush fabrics
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The plush fabrics include long plush fabrics, short plush fabrics, velvet fabrics, corduroy fabrics, etc. The positive and negative sides of plush fabrics are the most easily distinguished. The Plush side is the front. However, besides the positive and negative distinctions before typesetting and cutting, the more important distinction is the yarn orientation (downward wool).
7. Differentiation between the positive and negative sides of woolen fabrics
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Wool fabrics are mostly used to make suits and coats. Because of their wide width, wool fabrics mostly adopt the method of folding the front of the fabrics in logistics and marketing (that is, we commonly call double fabrics). Therefore, the difference between positive and negative fabrics is relatively simple, the front is usually folded inside.
8. Differentiation between the positive and negative sides of denim fabrics
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Denim fabrics are also. Cotton yarns are dyed and then woven. However, cotton yarn of denim fabric only dyes warp yarn, while weft yarn is not dyed (cotton yarn color is directly used). Denim fabrics have more dyed warp yarns on the front and more non-dyed weft yarns on the reverse. Therefore, the warp yarn reveals more on the positive side of the fabric, on the contrary, on the negative side. This method of distinguishing the positive from the negative can also be applied to other types of fabrics.
In fact, the positive and negative logic of fabric is the positive side. Like being a human being, I like to have a bright surface. And the so-called good side, in fact, depends on the need, especially some wool, one side is smooth, one side is some fluffy. If you think that side is good and meets your needs, then which side is positive. Such different choices are like different people who like to disguise themselves in different ways. Of course, the inner side of this disguise is also different. This same piece of material can also be used in the opposite direction.
