High-gloss non-ironing polyester memory fabric

Abstract

The utility model discloses a high-gloss non-ironing polyester memory fabric which comprises a base cloth layer, and a gloss layer and a skin-friendly layer are arranged on the two sides of the base cloth layer respectively. The base cloth layer is formed by interweaving first covering yarns; the first core-spun yarn takes a shape memory polyurethane fiber filament as a core, and mint fibers are wrapped outside the first core-spun yarn; the glossy layer is formed by interweaving warp yarns and weft yarns; the warp yarns take shape memory polyurethane fiber filaments as cores, and positive ion polyester fiber filaments are spirally wound outside the warp yarns; the weft yarns take shape memory polyurethane fiber filaments as cores, and triangular-section polyester fiber filaments are spirally wound outside the weft yarns; the skin-friendly layer is formed by interweaving second covering yarns. Based on the high-gloss non-ironing polyester memory fabric, the original style of the fabric is kept by utilizing the functions of arching recovery, wrinkle recovery and the like of the shape memory polyurethane fiber filaments, the fabric is stiff and smooth to wear, and the fabric is endowed with a non-ironing function; the triangular-section polyester fiber filaments have excellent flash and refractive properties, so that the fabric has elegant and gorgeous luster.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester fabrics, in particular to a high-gloss, iron-free polyester memory fabric. Background Art

[0002] Memory fabric, also called memory cloth, refers to fabric with shape memory function. This fabric is iron-free and easy to care for. It is the first choice for making suits, windbreakers, jackets, women's suits, etc. There are so-called semi-memory, full-memory, and imitation memory fabrics on the market. The quality of the fabrics varies greatly, and the prices also vary greatly. The so-called "semi-memory fabric" in the market refers to the shape memory function in a single direction of the warp or weft, while "full memory" usually refers to the shape memory function of the warp and weft raw materials. Memory fabrics can be deformed at will. When the deformation occurs, the bend is a fabric instead of a line. It is easy to recover, and it is very elastic and tough, which can save the fabric ironing process.

[0003] When the fabric is used to make children's formal wear and high-end dresses, it not only needs to maintain the original style and be iron-free, but also needs to have good glossiness, making the fabric soft, bright and delicate, with a gorgeous and elegant texture. Utility Model Content

[0004] The utility model aims to provide a high-gloss, ironing-free polyester memory fabric, which aims to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the purpose of the utility model is achieved as follows: a high-gloss wrinkle-free polyester memory fabric, comprising: a base fabric layer, a glossy layer and a skin-friendly layer are respectively arranged on both sides of the base fabric layer; the base fabric layer is interwoven with a first core-spun yarn; the first core-spun yarn has shape-memory polyurethane fiber filaments as the core and mint fiber is wrapped on the outside; the glossy layer is interwoven with warp yarn and weft yarn; the warp yarn has shape-memory polyurethane fiber filaments as the core and cationic polyester fiber filaments are spirally wound on the outside; the weft yarn has shape-memory polyurethane fiber filaments as the core and triangular-section polyester fiber filaments are spirally wound on the outside; the skin-friendly layer is interwoven with a second core-spun yarn.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the second core-spun yarn has shape memory polyurethane fiber filaments as the core, and polylactic acid fiber filaments are spirally wound on the outside.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the cross-section of the polylactic acid fiber filament is a cross shape.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the second core-spun yarn has shape memory polyurethane fiber filaments as the core and is wrapped with milk protein composite fibers on the outside.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the glossy layer is a five-three-fly weft satin weave, and the twist direction of the weft yarn is Z twist.

[0010] The beneficial effects of the utility model are as follows: based on the high-gloss non-ironing polyester memory fabric of the utility model, the shape memory polyurethane fiber filaments have the functions of arch recovery and wrinkle recovery, so that the fabric maintains the original style, is crisp when worn, and has the function of non-ironing; the cationic polyester fiber filaments have good color absorption performance, high color absorption rate, bright color tone, good deep dyeing property, and the fabric dyeing can obtain bright color effects; the triangular cross-section polyester fiber filaments have excellent flash and refractive properties, so that the fabric has an elegant and gorgeous luster; the skin-friendly layer fabric feels soft and comfortable, and has good wearing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of the high-gloss, iron-free polyester memory fabric involved in the utility model;

[0012] In the figure: 1-base fabric layer, 2-gloss layer, 3-skin-friendly layer. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Embodiment 1

[0015] Combination Figure 1 The present embodiment is described in detail. A high-gloss, iron-free polyester memory fabric comprises: a base fabric layer 1, a gloss layer 2 and a skin-friendly layer 3 are respectively arranged on both sides of the base fabric layer 1; the base fabric layer 1 is interwoven with a first core-spun yarn; the first core-spun yarn has shape memory polyurethane fiber filaments as the core and mint fiber wrapped on the outside; the gloss layer 2 is interwoven with warp yarn and weft yarn; the warp yarn has shape memory polyurethane fiber filaments as the core and cationic polyester fiber filaments are spirally wound on the outside; the weft yarn has shape memory polyurethane fiber filaments as the core and triangular cross-section polyester fiber filaments are spirally wound on the outside; the skin-friendly layer 3 is interwoven with a second core-spun yarn. Specifically, the base fabric layer 1 is compounded with the gloss layer 2 and the skin-friendly layer 3 by dot hot melt adhesive.

[0016] The shape memory polyurethane fiber filament can be made by a spinning process such as a solution dry method, a solution wet method, a melt extrusion method or a chemical reaction method, and is a temperature-sensitive shape memory material. In addition to the physical and mechanical properties of ordinary fibers, this fiber also has the characteristics of a wide range of selectable response temperatures and good shape memory effects. Fabrics containing shape memory polyurethane fibers have functions such as arch recovery and wrinkle recovery, which can keep the fabric in its original style, make it crisp when worn, and give the fabric the function of ironing-free.

[0017] Mint fiber is made of natural plants, combined with nano-crushing technology and microcapsule technology, and the effective ingredients of mint are blended with cellulose in the form of microcapsules and spun into fibers. Mint fiber has natural antibacterial function, and has good antibacterial properties against Staphylococcus aureus, Escherichia coli, and Candida albicans, with an antibacterial rate of 99%, and maintains antibacterial properties after multiple wearing and washing; mint fiber has the fragrance of mint, which can relieve tension and make the body and mind happy.

[0018] Cationic polyester filament is a denatured polyester modified by ions. It can be dyed with cationic dyes at 110°C. The fiber has good color absorption performance, high color absorption rate, bright colors, and good deep dyeing properties. Its fabrics are comparable to natural silk fabrics in terms of wearing comfort and bright dyeing, but the price is lower than natural silk, and high value-added fabrics can be produced.

[0019] The cross section of the triangular cross-section polyester fiber filament is an equilateral triangle, forming three mirror surfaces, which increases the refraction and reflection of light. It has excellent flash and refractive properties. The fabric woven from it has high gloss and elegant and gorgeous luster.

[0020] Furthermore, the second core-spun yarn has shape memory polyurethane fiber filaments as the core, and polylactic acid fiber filaments are spirally wound around the outside. Furthermore, the cross section of the polylactic acid fiber filaments is cross-shaped.

[0021] Polylactic acid fiber is mainly made of starch from corn, cassava and other grains. Lactic acid is formed through fermentation. The hydroxyl and carboxyl groups in the lactic acid molecules are polycondensed under appropriate conditions to form polylactic acid, and finally polylactic acid fiber is produced through spinning. Polylactic acid fiber is soft and smooth, strong and elastic. The processed fabric has a silky luster and special skin touch, good drape and good wearing performance. Furthermore, the moisture-conducting structure of the cross-shaped cross section can enhance the moisture-conducting and sweat-wicking function of the fiber.

[0022] Furthermore, the gloss layer 2 is a five-piece three-fly weft satin weave, and the twist direction of the weft yarn is Z twist. Specifically, one side of the surface weft satin is away from the base fabric layer 1. Fabric weaves with different float lengths have a great influence on the glossiness of the fabric surface. Under certain lighting conditions, the longer the average float length of the weave, the better the reflective performance of the fabric surface, which in turn reflects the high glossiness of the fabric surface. Among the three basic weaves, the satin weave has the best glossiness. When a five-piece three-fly weft satin with Z twist of the weft yarn is used, the fabric surface is even, has good gloss, and does not show oblique.

[0023] Embodiment 2

[0024] The difference from the first embodiment is that the second core-spun yarn uses shape memory polyurethane fiber filaments as the core and wraps the milk protein composite fiber on the outside. The milk protein composite fiber is a regenerated fiber that is different from natural fibers and synthetic fibers, which is formed by extracting protein molecules from milk, reacting and grafting with the macromolecular compound polyacrylonitrile, and finally spinning by wet spinning. It has the advantages of both natural fibers and synthetic fibers and has good biodegradability. The milk protein composite fiber is green and environmentally friendly, contains more than ten kinds of amino acids and natural moisturizing factors that are beneficial to the human body, can protect the skin, has a natural silk-like luster, is soft to the touch, has a luxurious appearance, and has a pleasant luster. It also has good moisture absorption and moisture conduction properties and spectral antibacterial properties.

[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A high-gloss, non-ironing polyester memory fabric, characterized in that: include: A base fabric layer (1), wherein a gloss layer (2) and a skin-friendly layer (3) are respectively arranged on both sides of the base fabric layer (1); the base fabric layer (1) is formed by interweaving a first core-spun yarn; the first core-spun yarn has shape memory polyurethane fiber filaments as the core and mint fiber wrapped on the outside; the gloss layer (2) is formed by interweaving warp yarns and weft yarns; the warp yarn has shape memory polyurethane fiber filaments as the core and cationic polyester fiber filaments are spirally wound on the outside; the weft yarn has shape memory polyurethane fiber filaments as the core and triangular cross-section polyester fiber filaments are spirally wound on the outside; the skin-friendly layer (3) is formed by interweaving a second core-spun yarn.

2. The high-gloss, non-ironing polyester memory fabric according to claim 1, characterized in that: The second core-spun yarn has shape memory polyurethane fiber filaments as the core and is spirally wound with polylactic acid fiber filaments on the outside.

3. The high-gloss, non-ironing polyester memory fabric according to claim 2, characterized in that: The cross section of the polylactic acid fiber filament is a cross shape.

4. The high-gloss, non-ironing polyester memory fabric according to claim 1, characterized in that: The second core-spun yarn has shape memory polyurethane fiber filaments as the core and is wrapped with milk protein composite fibers on the outside.

5. The high-gloss, non-ironing polyester memory fabric according to claim 1, characterized in that: The glossy layer (2) is a five-three-fly weft satin weave, and the twist direction of the weft yarn is Z twist.

Images