Anti-deformation silk-like chiffon fabric

Abstract

The utility model discloses an anti-deformation silk-like chiffon fabric which comprises a fabric main body, and the fabric main body comprises a silk-like fabric layer, an antibacterial fabric layer and a moisture-conducting fabric layer which are compounded in sequence; the imitated silk fabric layer is formed by interweaving warp yarns and weft yarns; the warp yarns are formed by doubling and twisting spandex filaments and two 30D / 24F polyester FDY filaments, and the weft yarns are formed by doubling and twisting spandex filaments and two 50D / 36F polyester FDY filaments; the antibacterial fabric layer is formed by interweaving antibacterial elastic yarns; and the moisture-conducting fabric layer is formed by interweaving moisture-conducting elastic yarns. Based on the anti-deformation silk-like chiffon fabric disclosed by the utility model, the whole fabric main body has good elastic recovery performance under the action of the spandex filaments, the antibacterial elastic yarns and the moisture-conducting elastic yarns, so that the sagging deformation of the chiffon fabric caused by long-time suspension can be avoided; the moisture-conducting fabric layer has good moisture-conducting, perspiration and ventilation characteristics, and is beneficial to discharge of sweat and moisture; and the antibacterial fabric layer can reduce the breeding of bacteria.

Description

TECHNICAL FIELD

[0001] The utility model relates to a chiffon fabric, concretely is a kind of anti-deformation simulated silk chiffon fabric. BACKGROUND

[0002] Chiffon is named georgette yarn, also called georgette crepe, is a kind of silk fabric with strong twist crepe warp and weft. Chiffon fabric usually uses S twist and Z twist two different twist strong twist yarns, according to ZS, ZZ, arranges alternately, interweaves with plain weave, and the warp and weft density of fabric is very small. After refining, the raw silk is shrunk and wrinkled due to the untwisting of silk thread, forming georgette yarn with uniform wrinkles on silk surface and loose structure. According to the raw material used, it can be divided into several kinds, such as real silk georgette, rayon georgette, polyester georgette and interwoven georgette.

[0003] Chiffon fabric has soft and elastic hand feeling, light and clean appearance, good air permeability and drape, and is comfortable to wear. But for some chiffon fabrics with decorations, it is not suitable for long-term hanging, which will cause the soft and relaxed chiffon fabric to sag and deform. In addition, the existing simulated silk chiffon fabric does not have the functions of perspiration and antibiosis when in use, so that the clothes made of it are not conducive to the discharge of sweat and moisture during wearing, and a large number of bacteria are easy to breed, therefore, it is necessary to provide an anti-deformation simulated silk chiffon fabric. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an anti-deformation simulated silk chiffon fabric, which aims to solve the problems in the above background technology.

[0005] To solve the above technical problems, the utility model aims at realizing the following: an anti-deformation simulated silk chiffon fabric, comprising: a fabric main body, the fabric main body comprises a simulated silk fabric layer, an antibacterial fabric layer and a moisture-conducting fabric layer which are sequentially compounded; the simulated silk fabric layer is interwoven by warp yarn and weft yarn; the warp yarn is composed of spandex filament and two 30D / 24F polyester FDY filaments, and the weft yarn is composed of spandex filament and two 50D / 36F polyester FDY filaments; the antibacterial fabric layer is interwoven by antibacterial elastic yarn; and the moisture-conducting fabric layer is interwoven by moisture-conducting elastic yarn.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the twist of the warp yarn is 20T / cm, and the twist direction includes Z twist and S twist, arranged in the order of two Z twists and two S twists.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the antibacterial elastic yarn comprises first core yarn and first wrapping yarn, and the first wrapping yarn is spirally wrapped outside the first core yarn; the first core yarn is PTT fiber filament, and the first wrapping yarn is antibacterial yarn.

[0008] In the above scheme, and as a preferred scheme of the above scheme: the antibacterial yarn is a polylactic acid fiber antibacterial composite yarn or a chitin antibacterial fiber yarn.

[0009] In the above scheme, and as a preferred scheme of the above scheme: the moisture-conducting elastic yarn comprises a second core yarn and a second wrapping yarn, the second wrapping yarn is spirally wrapped outside the second core yarn; the second core yarn is a PBT fiber filament, and the second wrapping yarn is a CoolMax filament.

[0010] The beneficial effects of the utility model are: based on the anti-deformation simulation silk chiffon fabric of the utility model, under the action of the spandex filament, the antibacterial elastic yarn and the moisture-conducting elastic yarn, the fabric main body has good elastic recovery performance as a whole, and the sagging deformation of the chiffon fabric caused by long-time suspension can be avoided; the moisture-conducting fabric layer has good moisture-conducting, sweat-repelling and air-permeable characteristics, is favorable for the discharge of sweat and moisture, and can keep the skin dry and comfortable; the antibacterial fabric layer can reduce the breeding of bacteria. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure diagram of the anti-deformation simulation silk chiffon fabric of the utility model.

[0012] In the drawing: 1-simulation silk fabric layer, 2-antibacterial fabric layer, 3-moisture-conducting fabric layer. DETAILED DESCRIPTION

[0013] The utility model is further explained in connection with the drawings and specific embodiments.

[0014] Example one

[0015] In connection with Figure 1 A kind of anti-deformation simulation silk chiffon fabric is explained in detail to this embodiment, including: fabric main body, the fabric main body includes simulation silk fabric layer 1, antibacterial fabric layer 2 and moisture-conducting fabric layer 3 that are sequentially compounded;The simulation silk fabric layer 1 is interwoven by warp and weft;The warp is by spandex filament and two 30D / 24F polyester FDY filaments and twist, the weft is by spandex filament and two 50D / 36F polyester FDY filaments and twist;The antibacterial fabric layer 2 is interwoven by antibacterial elastic yarn;The moisture-conducting fabric layer 3 is interwoven by moisture-conducting elastic yarn.

[0016] Specifically, the simulated silk fabric layer 1, the antibacterial fabric layer 2 and the moisture-conducting fabric layer 3 are compounded by point-shaped hot melt PU glue. When the simulated silk fabric layer 1, the antibacterial fabric layer 2 and the moisture-conducting fabric layer 3 are compounded, the point-shaped hot melt PU glue is arranged between the adjacent two layers of fabric in an array, and the two layers of fabric are connected at the position of the point-shaped hot melt PU glue. The adjacent point-shaped hot melt PU glue has a gap, which can ensure the elastic recovery performance of the simulated silk fabric layer 1, the antibacterial fabric layer 2 and the moisture-conducting fabric layer 3.

[0017] Further, the twist of the warp yarn is 20T / cm, and the twist direction includes Z twist and S twist, and the two Z twists and the two S twists are arranged in sequence.

[0018] The warp yarn and the weft yarn are both formed by twisting the stretchable spandex filament and two inelastic polyester FDY filaments, the yarn spandex filament and the polyester FDY filament have the same twist, which is a spandex elastic twist yarn, and the strength of the yarn is the strength of the polyester FDY filament matched with the spandex filament, and the cohesion degree between the spandex filament and the polyester FDY filament in the yarn is lower than the cohesion degree between the spandex filament and the outer fiber in the spandex core-spun yarn, so the elasticity of the spandex elastic twist yarn is higher than that of the core-spun yarn, and the spandex elastic twist yarn has good elasticity.

[0019] Further, the antibacterial elastic yarn includes a first core yarn and a first wrapping yarn, and the first wrapping yarn is spirally wrapped outside the first core yarn; the first core yarn is a PTT fiber filament, and the first wrapping yarn is an antibacterial yarn.

[0020] The PTT can be formed by ester exchange of PDO and DMT and then melt polycondensation, or formed by melt polycondensation of PDO and PTA, and the molecular structure of the PTT fiber determines its deformation ability like a coil spring and excellent elastic recovery performance.

[0021] Further, the antibacterial yarn is a polylactic acid fiber antibacterial composite yarn. The polylactic acid fiber antibacterial composite yarn is compounded by PLA roving and PLA / PHBV filament in the spinning process. The PLA raw material is derived from renewable plant resources, such as corn, wheat, cassava and other crops. The discarded PLA can be completely decomposed into carbon dioxide and water under the action of microorganisms and water in the soil, and then through the photosynthesis of plants, water and carbon dioxide can be reformed into starch substances, which can provide raw materials for the synthesis of PLA. PHBV is a kind of aliphatic polyester synthesized by microorganisms, which has biodegradability and good biocompatibility. It is produced by bacteria and can be digested by bacteria. It can be completely decomposed into carbon dioxide, water and biomass under soil or composting conditions, without pollution to the environment. The PLA / PHBV filament is a blended filament formed by PLA and PHBV. The antibacterial rate of the polylactic acid fiber antibacterial composite yarn to three kinds of bacteria, Escherichia coli, Staphylococcus aureus and Candida albicans, is more than 97%.

[0022] Further, the moisture-conducting elastic yarn comprises a second core yarn and a second wrapping yarn, the second wrapping yarn is spirally wrapped outside the second core yarn; the second core yarn is a PBT fiber filament, and the second wrapping yarn is a CoolMax filament.

[0023] PBT is obtained by esterification of DMT or TPA with butanediol and then polycondensation, and has similar softness and wear resistance to nylon, has excellent tensile compression elasticity and curling elasticity, excellent resilience, and the elasticity can reach 80% of spandex.

[0024] The fiber section of the CoolMax filament is hollow four-tube-shaped, the tube wall is breathable, has good moisture-conducting, sweat-releasing and air-permeable properties, and can keep the skin dry and comfortable.

[0025] Example two

[0026] The difference from example one is that the antibacterial yarn is a chitin antibacterial fiber yarn. Specifically, the chitin antibacterial fiber is prepared by adding a chitin antibacterial agent during viscose spinning, the chitin is an edible animal cellulose existing in the shells of crustacean animals such as crabs, has good antibacterial effect, can also make wounds heal quickly, the chitin antibacterial fiber has durable antibacterial performance and is biodegradable.

[0027] The preferred embodiments of the utility model are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the utility model. Therefore, any technical scheme obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the utility model shall be within the protection scope determined by the claims.

Claims

1. A deformation-resistant imitation silk chiffon fabric, characterized in that: include: The fabric body comprises an imitation silk fabric layer (1), an antibacterial fabric layer (2) and a moisture-conducting fabric layer (3) which are compounded in sequence; the imitation silk fabric layer (1) is formed by interweaving warp yarns and weft yarns; the warp yarns are formed by twisting spandex filaments and two 30D / 24F polyester FDY filaments, and the weft yarns are formed by twisting spandex filaments and two 50D / 36F polyester FDY filaments; the antibacterial fabric layer (2) is formed by interweaving antibacterial elastic yarns; and the moisture-conducting fabric layer (3) is formed by interweaving moisture-conducting elastic yarns.

2. The anti-deformation imitation silk chiffon fabric according to claim 1, characterized in that: The twist of the warp yarn is 20T / cm, and the twist directions include Z twist and S twist, and the warp yarn is arranged in the order of two Z twists and two S twists.

3. The anti-deformation imitation silk chiffon fabric according to claim 1, characterized in that: The antibacterial elastic yarn includes a first core yarn and a first wrapping yarn, wherein the first wrapping yarn is spirally wound around the outside of the first core yarn; the first core yarn is PTT fiber filament, and the first wrapping yarn is an antibacterial yarn.

4. The anti-deformation imitation silk chiffon fabric according to claim 3, characterized in that: The antibacterial yarn is polylactic acid fiber antibacterial composite yarn or chitin antibacterial fiber yarn.

5. The anti-deformation imitation silk chiffon fabric according to claim 1, characterized in that: The moisture-conducting elastic yarn includes a second core yarn and a second wrapping yarn, wherein the second wrapping yarn is spirally wound around the second core yarn; the second core yarn is PBT fiber filament, and the second wrapping yarn is CoolMax filament.

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