Antibacterial traceless woven acetic acid-like chiffon fabric

Abstract

The utility model discloses an antibacterial traceless tatting acetic acid similar chiffon fabric which comprises a fabric body with a three-up and one-down twill warp double structure, the front face and the back face of the fabric body both display the same three-up and one-down twill texture lines, and the fabric body is formed by tatting and interweaving warp yarn and weft yarn. The warp yarns are yarns formed by twisting plied yarns of diacetic acid filaments and polyester filaments, and the weft yarns are formed by alternately beating up two diacetic acid twisted filaments with the same specification and opposite twisting directions one by one. The antibacterial traceless tatting acetic acid-like chiffon fabric has the advantages that the antibacterial traceless tatting acetic acid-like chiffon fabric is overhung, skin-friendly, breathable, comfortable and good in shrinkage size stability, the snagging resistance, tearing strength and other test indexes all reach the qualified level, meanwhile, the fabric has the excellent antibacterial traceless effect and the good and uniform moisture absorption and evaporation rate, watermarks are not prone to being left on the cloth cover, and the service life of the fabric is prolonged. The fabric not only can be used for women's high-grade casual or business shirts, formal dresses or skirt covers, but also can be used as clothes styles such as western-style clothes and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of woven fabrics, and in particular relates to an antibacterial and traceless woven acetate chiffon-like fabric. Background Art

[0002] Woven chiffon has always been an important core fabric variety in the women's clothing market. It is usually made of filament fiber raw materials. The overall fabric is smooth and drapey, soft and skin-friendly, and comfortable to wear. The composition of the material has expanded from the original polyester filament to rayon, mulberry silk, silk, etc., and the comfort of the product has gradually improved. However, rayon and mulberry silk fabrics also have obvious disadvantages, such as poor shrinkage stability, and are difficult to take care of on a daily basis. They basically require professional cleaning such as dry cleaning.

[0003] With the emergence and popularity of new materials such as acetate fiber, due to its good comprehensive wearing performance, it is increasingly used in various types of clothing for men and women, especially chiffon fabrics and chiffon-like fabrics with acetate fiber, which have better moisture absorption and breathability than traditional polyester, and better quality stability and manageability than mulberry silk and rayon. In particular, the fine acetate satin fabric currently popular in the market has a silk-like glossy texture and ultra-soft and comfortable drape feel style. Based on the ultimate pursuit of smooth drape of fabrics in women's clothing, the feel of such fabrics is usually difficult to balance with indicators such as distortion, cracking, and tear strength, which is mainly reflected in: the smoother the feel, the easier it is for the fabric to crack and slip beyond the standard; the better the drape, the easier it is for the water washing distortion rate to be inconsistent. In addition, due to the low strength characteristics of acetate fiber, it is basically difficult to meet the tear strength and snagging indicators of acetate filament fabrics below 55D in the industry.

[0004] Although acetate fiber materials have been widely used in clothing fabrics, there are still many technical difficulties and challenges to be overcome in the production and development of its fabrics: 1) The dry and wet breaking strength of acetate fiber is relatively low. When used as a weaving warp, it is difficult to get on the machine and has a high weaving breakage rate; 2) The high-count and high-density acetate polyester satin fabric is prone to water marks during post-finishing processing, and it is also easy for consumers to have water stains on the fabric during daily wear and care. This is mainly due to the differences in the air permeability of the fabric structure and the moisture absorption properties of the fiber material, as well as the uneven water evaporation rate caused by residual dye auxiliaries. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an antibacterial and traceless woven acetate chiffon-like fabric with skin-friendly drape, breathable and comfortable, and good shrinkage dimensional stability, in view of the deficiencies in the prior art. The anti-snagging, tearing strength and other test indicators all reach qualified levels, and the utility model has excellent antibacterial and traceless effects and a good and uniform moisture absorption and evaporation rate. It is not easy for watermarks to remain on the fabric surface. The fabric can be used not only for women's high-end casual or business shirts, dresses or skirt sets, but also for suits and other clothing styles.

[0006] The technical solution adopted by the utility model to solve the above technical problems is: an antibacterial and traceless woven acetate chiffon-like fabric, including a fabric body with a three-up-one-down twill warp double structure, the front and back sides of the fabric body both show the same three-up-one-down twill texture pattern, the fabric body is woven and interwoven by warp yarns and weft yarns, the warp yarns are yarns twisted by twisting ply yarns of diacetate filaments and polyester filaments, and the weft yarns are alternately beaten with two diacetate twisted filaments of the same specification but opposite twist directions.

[0007] The utility model discloses an antibacterial and seamless woven acetate chiffon-like fabric. The warp direction of the fabric body adopts yarns twisted by twisting diacetate filaments and polyester filaments, which can greatly improve the strength of the warp yarns, is more conducive to weaving on a machine, and is also conducive to improving the overall tearing strength of the fabric. At the same time, the weft direction of the fabric body adopts two types of diacetate twisted filaments with opposite twists, which are alternately beaten one by one, effectively avoiding the problem of excessive stress in the same direction of the yarn back twisting inside the fabric, ensuring that the distortion and weft skew do not exceed the standard. In addition, both the warp yarns and the weft yarns have a certain twist, which can improve the elasticity of the fabric to a certain extent.

[0008] The utility model discloses an antibacterial and seamless woven acetate chiffon-like fabric, the main body of which has a double structure of three-up-one-down twill warps, and the front and back sides have the same three-up-one-down twill texture lines. The warp yarn has a floating length of 3 tissue points, and the texture is relatively delicate. The warp yarn is a composite strong-twisted yarn of diacetate filament and polyester filament. Compared with the traditional acetate-polyester interwoven single-sided satin fabric structure (one side shows the warp and the other side shows the weft, one side is acetate and the other side is polyester), the fabric structure of the utility model is tighter and the floating length is reduced, the anti-snagging and wear resistance are greatly improved, and the moisture absorption and evaporation rate of the fabric is more uniform, and the cloth surface is not prone to water stains.

[0009] Preferably, the warp yarn is a yarn twisted from 45-75D diacetate twisted filaments and 45-75D polyester twisted low-elastic filaments.

[0010] Preferably, the twist of the 45-75D diacetate twisted filament is 300-500T / m, the 45-75D polyester twisted low-elastic filament is a functional polyester filament added with nano-titanium dioxide, the twist of the 45-75D polyester twisted low-elastic filament is 300-500T / m, the plied yarn is twisted at 1800-2200T / m, and the weft yarn is made of diacetate twisted filaments with specifications of 45-75D, twist of 1000-1500T / m, and twist directions of Z twist and S twist, which are alternately beaten one by one. The 45-75D polyester twisted low-elastic filament in the warp yarn uses functional polyester filament added with nano-titanium dioxide, which has a certain moisture absorption and quick-drying effect. To a certain extent, it is closer to and matches the moisture absorption performance of acetate fiber material. Therefore, it can further improve and balance the overall moisture absorption and evaporation rate of the fabric, thereby avoiding the risk of water stains on the fabric surface. In addition, the functional polyester filament also has an antibacterial effect, so the fabric is more comfortable.

[0011] Preferably, the density of the warp yarn is 220-280 strands / inch, the density of the weft yarn is 120-140 strands / inch, and the gram weight of the fabric body is 150-170 g / m 2 The warp yarn mass of this fabric accounts for a large proportion, and the drape style is better.

[0012] Preferably, the fabric body is formed by weaving the warp yarns and the weft yarns through a double-warp three-up-one-down twill weaving method. In one weaving cycle, the surface warps 1A, 2A, 3A, and 4A are respectively interwoven with the weft yarns to form a three-up-one-down twill texture pattern on the front side of the fabric body; the lining warps 1B, 2B, 3B, and 4B are respectively interwoven with the weft yarns to form a three-up-one-down twill texture pattern on the back side of the fabric body; the diacetate twisted filaments with opposite twist directions are alternately beaten, that is, the 1st, 3rd, 5th, and 7th weft yarns have the same twist direction, and the 2nd, 4th, 6th, and 8th weft yarns have another twist direction.

[0013] Compared with the prior art, the utility model has the following advantages: the antibacterial and seamless woven acetate chiffon-like fabric of the utility model is skin-friendly, breathable and comfortable to drape, has good shrinkage dimensional stability, and test indicators such as anti-snagging and tear strength all reach qualified levels. At the same time, the fabric has excellent antibacterial and seamless effects, as well as a good and uniform moisture absorption and evaporation rate, and it is not easy for watermarks to remain on the fabric surface. The fabric can not only be used for women's high-end casual or business shirts, dresses or skirts, but can also be used as suits and other clothing styles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a tissue diagram of the fabric body in the embodiment;

[0015] Figure 2 Schematic diagram of the structure of the warp plied yarn in the embodiment;

[0016] Figure 3 Schematic diagram of the structure of two twist directions of weft yarn in the embodiment;

[0017] Figure 4 Schematic diagram of the interlaced structure of the warp and weft yarns of the fabric body in the embodiment. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings. The yarn raw materials used in this embodiment are all commercially available products.

[0019] The antibacterial seamless woven acetate chiffon-like fabric of the embodiment, such as Figure 1 As shown, it includes a fabric body with a three-up-one-down twill warp double structure, the front and back sides of the fabric body both show the same three-up-one-down twill texture pattern, the fabric body is woven and interwoven by warp yarns and weft yarns, the warp yarns are yarns twisted by twisting together diacetate filaments and polyester filaments, and the weft yarns are made of two diacetate twisted filaments of the same specification but opposite twist directions, which are alternately beaten one by one.

[0020] Specifically, in this embodiment, the warp yarn is a yarn formed by twisting a plied yarn of 45-75D diacetate twisted filaments and 45-75D polyester twisted low-elastic filaments, the twist of the 45-75D diacetate twisted filaments is 300-500T / m, the 45-75D polyester twisted low-elastic filaments are functional polyester filaments added with nano-titanium dioxide, the twist of the 45-75D polyester twisted low-elastic filaments is 300-500T / m, and the plied yarn is twisted at 1800-2200T / m, such as Figure 2 As shown in the figure, the weft yarn is made of diacetate twisted filaments with specifications of 45-75D, twist of 1000-1500T / m, twist directions of Z twist and S twist, and is alternately beaten one by one. Figure 3 shown.

[0021] The density of the warp yarn is 220-280 strands / inch, the density of the weft yarn is 120-140 strands / inch, and the weight of the fabric body is 150-170g / m 2 The mass proportion of diacetate silk and polyester silk in the fabric body is 70-80% and 20-30% respectively.

[0022] The fabric is made of warp yarn and weft yarn woven by double-three-up-down twill weaving. Figure 4As shown, in one weave cycle, the surface warps 1A, 2A, 3A, and 4A are interwoven with the weft yarns respectively to form a three-up-one-down twill texture pattern on the front side of the fabric body; the lining warps 1B, 2B, 3B, and 4B are interwoven with the weft yarns respectively to form a three-up-one-down twill texture pattern on the back side of the fabric body; the diacetate twisted filaments with opposite twist directions are alternately beaten, that is, the 1st, 3rd, 5th, and 7th weft yarns have the same twist direction, and the 2nd, 4th, 6th, and 8th weft yarns have another twist direction.

[0023] The fabric color in this embodiment is the popular khaki brown in the market, and the performance test result data are shown in Table 1.

[0024] Table 1: Performance test results of fabrics in the examples (FZ / T 81007 single and double-layer garments)

[0025]

Claims

1. An antibacterial and seamless woven acetate chiffon-like fabric, characterized in that: The invention comprises a fabric body with a three-up-one-down twill warp double structure, wherein both the front and back sides of the fabric body show the same three-up-one-down twill texture pattern, and the fabric body is woven and interwoven by warp yarns and weft yarns, wherein the warp yarns are yarns twisted by twisting together diacetate filaments and polyester filaments, and the weft yarns are alternately wefted by two diacetate twisted filaments of the same specification but opposite twist directions.

2. The antibacterial seamless woven acetate chiffon-like fabric according to claim 1, characterized in that: The warp yarn is a yarn formed by twisting plied yarns of 45-75D diacetate twisted filaments and 45-75D polyester twisted low-elastic filaments.

3. The antibacterial seamless woven acetate chiffon-like fabric according to claim 2, characterized in that: The twist of the 45-75D diacetate twisted filament is 300-500T / m, the 45-75D polyester twisted low-elastic filament is a functional polyester filament added with nano titanium dioxide, the twist of the 45-75D polyester twisted low-elastic filament is 300-500T / m, the plied yarn is twisted at 1800-2200T / m, and the weft yarn is made of diacetate twisted filaments with specifications of 45-75D, twists of 1000-1500T / m, and twist directions of Z twist and S twist, which are alternately beaten one by one.

4. The antibacterial seamless woven acetate chiffon-like fabric according to claim 2, characterized in that: The density of the warp yarn is 220-280 strands / inch, the density of the weft yarn is 120-140 strands / inch, and the gram weight of the fabric body is 150-170 g / m 2 .

5. An antibacterial seamless woven acetate chiffon-like fabric according to any one of claims 1 to 4, characterized in that: The fabric body is formed by weaving the warp yarns and the weft yarns through a double-warp three-up-one-down twill weaving method. In one weaving cycle, the surface warps 1A, 2A, 3A, and 4A are respectively interwoven with the weft yarns to form a three-up-one-down twill texture pattern on the front side of the fabric body; the lining warps 1B, 2B, 3B, and 4B are respectively interwoven with the weft yarns to form a three-up-one-down twill texture pattern on the back side of the fabric body; the diacetate twisted filaments with opposite twist directions are alternately beaten, that is, the 1st, 3rd, 5th, and 7th weft yarns have the same twist direction, and the 2nd, 4th, 6th, and 8th weft yarns have another twist direction.

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