Pure cotton soft mat fabric and preparation method thereof

Abstract

The invention discloses pure cotton soft mat fabric and a preparation method thereof. The fabric is composed of basic units through circular arrangment, wherein each basic unit comprises a first region, a second region and a third region, wherein the first region and the second region are transversely arranged in parallel, and the third region is longitudinally arranged in parallel with the firstregion and the second region; each basic unit is formed by interweaving warp yarns A and warp yarns B with weft yarns; the first region, the second region and the third region are respectively a double warp weave, a through hole weave and a plain weave; and the warp yarns A are plied yarns, and the warp yarns B and the weft yarns are single yarns. The preparation method of the fabric comprises thefollowing steps of (1) before the yarns of the warp yarns A are plied, carrying out scouring and bleaching pretreatment on the single yarns; (2) warping the yarns, conducting sizing, drafting, denting and beating up to prepare gray fabric; and (3) conducting singeing, desizing, printing or dyeing and carrying out softening finishing on the gray fabric; and putting a printed or dyed product into asoftening finishing liquid for beating treatment. The pure cotton soft mat fabric disclosed by the invention is compact in texture, fine and smooth in touch, capable of absorbing moisture and heat, and breathable and moisture-permeable.

Description

technical field [0001] The invention relates to a fabric and a preparation method thereof, in particular to a pure cotton mat fabric and a preparation method thereof. Background technique [0002] Summer mats are required to have the characteristics of moisture absorption and heat conduction, breathability and moisture permeability. Existing mat products are of a great variety, such as bamboo mats and mahjong mats, which are cool to the touch and are suitable for young and middle-aged people who are afraid of heat. Fiber mats are soft, cool and not icy, which can meet the needs of all kinds of people. However, pure linen mats are expensive and feel itchy when touched. Bamboo fiber mats have the disadvantages of being too soft and easy to stick to the body after absorbing sweat. [0003] Cotton fibers are thin and soft, with soft luster, good hygroscopicity and skin-friendly properties. Cotton fibers are used for soft seats, which are soft but not sticky, stiff but not hard....

AI Technical Summary

Problems solved by technology

Patent CN105433676B discloses a pure cotton canvas summer mat. The warp and weft yarns are 12s / 2 cotton thread, and the organization is a diamond-shaped structure arranged continuously. The structure of the fabric makes the granularity obvious and the style rough, resulting in poor smoothness and fineness of the fabric. At the same time, the weaving of the fabric is tight, the texture is tight, and the pores of the fabric are very small for breathability and moisture permeability. Moreover, cotton After repeated washing and use, the fiber will harden, resulting in poor air permeability of the fabric

Increasing the air permeability of cotton fiber fabrics can be realized by changing the yarn structure. For example, the patent CN202099486U proposes a pure cotton slub old coarse cloth, the warp yarn is 50s cotton yarn, and the weft yarn is full cotton slub yarn. The surface has multiple air-permeable pores, and the fabric has good breathability and moisture permeability. However, the texture of the fabric is thin, and the thermal conductivity is limited. Moreover, the twist of the slub part is low. When rubbed by external force, the fiber is easy to expose the head end, forming hairiness and cotton balls

[0004] Increasing the air permeability of the fabric can also change the structure of the fabric. For example, the through-hole structure can make the surface of the fabric have many uniform small holes that are conducive to air circulation, but these small holes are formed by the opposite configuration of the weaving points so that the yarns are not easy to approach each other. Yes, the surface of the fabric is rough and the hand feels a little hard. It is used as a bedding and is not comfortable enough.

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