When it comes to selling bedding, it is often said that twill and plain cloth, then what is twill and flat?
Twill: A fabric formed by the interlacing of warp and weft yarns.
A fabric formed by interlacing warp and weft in two up and down.
A warp yarn and a weft yarn are formed by interlacing three times.
Plain weave: A fabric formed by interlacing warp and weft yarns. The numerator indicates the organization point, and the denominator indicates the latitude tissue point.
Plain weave: A fabric woven from a plain weave (the warp and weft are interwoven every other yarn) is called a plain weave.
Fabric features: many interweaving points, firm texture, very smooth, smooth surface, the same effect on the front and back, the density of plain weave fabric can not be too high, lighter and lighter, better breathability. The number of branches is about 30, the density is slightly lower, and the fabric is more prone to yarn jumping and the like, and the price is relatively low. However, there are also a few plain fabrics that are also high-density fabrics. High-grade embroidery fabrics are generally plain fabrics. For example, 90% of my family's 2000 beddings are also plain fabrics.
Plain cloth is soft, thin and thin;
The twill is thick, the tight plain is low-density and low-woven, and the twill is high-density and high-woven. You can observe that the density of the twill is definitely higher than that of the plain weave, so it is also relatively strong. The most obvious performance is the price of bedding, plain twill. A lot of difference is divided into plain and twill according to the texture of the fabric. 1, the fineness of the yarn:
Yarn is generally measured in fineness, which is the most important indicator of yarn.
(1) Fixed weight representation: divided into English count and metric count Inch count: The cotton yarn in one pound is 840 yards long when it is regained, which is a few inches of yarn. The unit is expressed in English, and it has been represented by the "s" letter in the past. For example, a cotton yarn in a pound has a length of 1680 yards at a predetermined moisture regain, that is, 2 times 840 yards long, called 2 inches of yarn. In short, the larger the value of the inch count, the finer the kill yarn, and the smaller the value, the thicker the yarn.
Metric count: A yarn of 1g weight is a few meters long when it is at a predetermined moisture regain. For example, a 1g heavy yarn has a length of 64, which is 64 grams of yarn, written as 64 male. The larger the value of the common branch, the finer the yarn.
(2) Fixed length representation: divided into denier and line density.
(3) Representation of yarn fineness: single yarn, strand 2, yarn twist and twist (referred to as twill fabric)
æ» Directional hand (s) and backhand (z direction)
The twist refers to the average number of twists of the yarn and the line within the unit length, that is, the number of yarns and the number of rotations per unit length.
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