Polyester silk-like composite fabric

Abstract

The utility model relates to a polyester silk-like composite fabric, which belongs to the technical field of composite fabrics and comprises a silk-like fabric layer, a warm-keeping fabric layer and an antibacterial fabric layer which are compounded with one another. The cross section of the first warp is in an oval shape, the first warp comprises two PET core filaments which are arranged in parallel at intervals and a nylon wrapping layer wrapping the PET core filaments, and the nylon wrapping layer is made of lustrous nylon 6; the second warp yarns are made of lustrous polyester FDY (Fully Drawn Yarn) filaments with regular triangular sections. The first warp yarns and the second warp yarns have special-shaped sections and have a luster effect similar to real silk. The surface of the composite fabric has the effect of grid lines due to different knitting areas and different tissues. The warm-keeping fabric and the anti-bacterial fabric are used for providing warm-keeping and anti-bacterial effects for the fabric.

Description

Technical Field

[0001] This utility model relates to a polyester imitation silk fabric, belonging to the field of composite fabric technology. Background Technology

[0002] As people's demands for living standards increase, their requirements for clothing fabrics also grow. Real silk fabric, a high-end natural fiber woven from mulberry silkworm silk, has been sought after since ancient times for its elegant color, rich feel, and comfortable wear. However, its low production volume, high price, and difficult maintenance have made it inaccessible to ordinary people. Therefore, since the 1980s, imitation silk fabrics have emerged, aiming to mimic the various performance advantages of real silk while reducing costs and making it affordable for the general public. While real silk or imitation silk fabrics are typically used in lightweight summer garments, people also desire a similar sheen to silk for clothing worn in spring and autumn. Therefore, the question of how to produce a polyester imitation silk fabric suitable for spring, autumn, and even winter clothing has become a problem to be solved. Utility Model Content

[0003] The purpose of this invention is to provide a polyester imitation silk composite fabric, composed of multiple layers, suitable for clothing in spring, autumn, and even winter. Both the first and second warp yarns used have a simulated silk luster effect.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows:

[0005] The present invention relates to a polyester imitation silk composite fabric, comprising an imitation silk fabric layer, a thermal fabric layer and an antibacterial fabric layer.

[0006] The simulated silk fabric layer includes a first weaving area, a second weaving area, a third weaving area, and a fourth weaving area;

[0007] The first weaving area is woven from the first warp yarn and the first weft yarn in a warp-faced satin weave; the second weaving area is woven from the second warp yarn and the first weft yarn in a double-layer weave; the third weaving area is woven from the first warp yarn and the second weft yarn in a double-layer weave; and the fourth weaving area is woven from the second warp yarn and the second weft yarn in a warp-faced satin weave.

[0008] The first warp yarn has an elliptical cross section and includes two parallel PET core yarns with a gap between them, and a nylon covering layer covering the PET core yarns. The nylon covering layer is made of bright nylon 6.

[0009] The second warp yarn is made of bright polyester FDY filament with an equilateral triangular cross-section.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme: the thermal insulation fabric 2 is made of hollow polyester fiber yarn and microcapsule phase change viscose fiber yarn interwoven.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme: the antibacterial fabric layer 3 is made of interwoven antibacterial cotton yarn.

[0012] Based on the above scheme and as a preferred embodiment of the above scheme: the first weft yarn includes flax fiber yarn twisted together and antibacterial cotton yarn.

[0013] Based on the above scheme and as a preferred option: the second weft yarn is lyocell filament.

[0014] The beneficial effects of this utility model are as follows: The polyester imitation silk composite fabric involved in this utility model uses first and second warp yarns with irregular cross-sections, resulting in a luster effect similar to real silk. The different weaving zones used give the composite fabric a checkered pattern effect on its surface. Different weaving techniques employ double-layer and single-layer structures, creating a three-dimensional checkered pattern on the surface. The use of thermal and antibacterial fabrics provides the fabric with both warmth and antibacterial properties. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the polyester imitation silk composite fabric involved in Example 1;

[0016] Figure 2 This is a schematic diagram of the structure of the simulated silk fabric layer in Example 1;

[0017] Figure 3 It is a tissue diagram of a two-layered structure;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the first warp yarn;

[0019] Figure 5 This is a schematic diagram of the structure of the polyester imitation silk composite fabric involved in Example 2. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] Combination Figures 1 to 4 This embodiment will be described in detail. The polyester imitation silk composite fabric involved in this embodiment includes a composite imitation silk fabric layer 1, a thermal insulation fabric layer 2, and an antibacterial fabric layer 3. Specifically, it is composited using a hot melt adhesive web film.

[0023] The simulated silk fabric layer 1 includes a first weaving area A, a second weaving area B, a third weaving area C, and a fourth weaving area D; the first weaving area A is woven from the first warp yarn and the first weft yarn in a warp-faced satin weave, the second weaving area B is woven from the second warp yarn and the first weft yarn in a double-layer weave, the third weaving area C is woven from the first warp yarn and the second weft yarn in a double-layer weave, and the fourth weaving area D is woven from the second warp yarn and the second weft yarn in a warp-faced satin weave.

[0024] The first warp yarn has an elliptical cross-section and includes two parallel and spaced PET core filaments 10, and a nylon covering layer 20 covering the PET core filaments 10. The nylon covering layer 20 is made of bright nylon 6, similar to a core-sheath structure. The sheath is a nylon covering layer 20. Due to the high elastic modulus of the PET core filaments 10, and the fact that there are two of them, this polyester imitation silk fabric only has good wrinkle resistance. The PET core filaments are semi-elliptical.

[0025] The second warp yarn is a bright polyester FDY filament with an equilateral triangular cross-section. The first weft yarn consists of intertwined flax fiber yarn and antibacterial cotton yarn. The second weft yarn is a lyocell filament.

[0026] The double-layer structure comprises an outer layer and an inner layer. The outer layer is formed by interlacing outer layer warp and weft yarns, and the inner layer is formed by interlacing inner layer warp and weft yarns. The outer layer warp and weft yarns are interlaced in a 2-up-2-down right-hand twill weave, and the inner layer warp and weft yarns are interlaced in a 3-up-1-down right-hand twill weave. The outer layer warp and inner layer warp yarns are arranged in a 1:1 ratio, and the outer layer weft and inner layer weft yarns are arranged in a 1:1 ratio.

[0027] The outer layer warp yarns include outer layer first warp yarn 11, outer layer second warp yarn 12, outer layer third warp yarn 13 and outer layer fourth warp yarn 14; the outer layer weft yarns include outer layer first weft yarn 101, outer layer second weft yarn 102, outer layer third weft yarn 103 and outer layer fourth weft yarn 104; the inner layer warp yarns include inner layer first warp yarn 21, inner layer second warp yarn 22, inner layer third warp yarn 23 and inner layer fourth warp yarn 24; the inner layer weft yarns include inner layer first weft yarn 201, inner layer second weft yarn 202, inner layer third weft yarn 203 and inner layer fourth weft yarn 204.

[0028] exist Figure 3 In the diagram, "■" indicates the warp weave point when the surface warp yarns interweave with the surface weft yarns; "×" indicates the warp weave point when the inner yarns interweave with the inner weft yarns; and "○" indicates that the surface warp yarns are located above the weave point when the inner yarns interweave.

[0029] Furthermore, the thermal insulation fabric 2 is woven from hollow polyester fiber yarn and microcapsule phase change viscose fiber yarn. The antibacterial fabric layer 3 is woven from antibacterial cotton yarn.

[0030] Example 2

[0031] Combination Figure 5 This embodiment will be described in detail below. The polyester imitation silk composite fabric involved in this embodiment differs from that in Embodiment 1 in that a TPU microporous membrane 4 is laminated between the imitation silk fabric layer 1 and the thermal insulation fabric layer 2 through a hot melt adhesive web.

[0032] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A polyester silk-imitating composite fabric, characterized in that, The simulation silk fabric layer (1), the warm fabric layer (2) and the antibacterial fabric layer (3) are combined; The simulation silk fabric layer (1) comprises a first weaving area (A), a second weaving area (B), a third weaving area (C) and a fourth weaving area (D); The first weaving area (A) is interwoven by the first warp yarn and the first weft yarn according to the atlas weave, the second weaving area (B) is interwoven by the second warp yarn and the first weft yarn according to the double-layer weave, the third weaving area (C) is interwoven by the first warp yarn and the second weft yarn according to the double-layer weave, and the fourth weaving area (D) is interwoven by the second warp yarn and the second weft yarn according to the atlas weave; The cross section of the first warp yarn is oval, comprising two PET core filaments (10) arranged in parallel and having a spacing, and a nylon cladding layer (20) cladded on the PET core filaments (10), wherein the nylon cladding layer (20) is made of bright nylon 6; The second warp yarn is made of bright polyester FDY filament with a triangular cross section.

2. The polyester silk-imitation composite fabric according to claim 1, characterized in that, The warm fabric layer (2) is interwoven by hollow polyester fiber yarn and microcapsule phase change viscose fiber yarn.

3. The polyester silk-imitation composite fabric according to claim 1, characterized in that, The antibacterial fabric layer (3) is interwoven by antibacterial cotton yarn.

4. The polyester silk-imitation composite fabric according to claim 1, characterized in that, The first weft yarn comprises flax fiber yarn and antibacterial cotton yarn.

5. The polyester silk-imitation composite fabric according to claim 1, characterized in that, The second weft yarn is lyocell filament.

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