A polyester imitation silk fabric

Abstract

This utility model discloses a polyester imitation silk fabric, comprising an imitation silk outer layer and a base layer connected by bonded weft yarns; the outer layer warp yarns include twisted triacetate filaments and triangular cross-section polyester filaments; the outer layer weft yarns include a first elastic core-spun yarn and combed cotton yarn; the first core-spun yarn includes elastic filaments and lyocell filaments; the inner layer warp yarns are moisture-wicking polyester filaments, and the inner layer weft yarns include a second elastic core-spun yarn and moisture-wicking chemical fiber filaments; the second elastic core-spun yarn includes elastic filaments and CoolMax filaments. The triacetate filaments used in the imitation silk outer layer have good moisture-wicking properties while providing an imitation silk effect, and the satin weave gives it the feel of real silk. The plain weave used in the base layer increases the fabric's strength, and the moisture-wicking polyester filaments and CoolMax filaments provide moisture-wicking properties. The weft yarns all use an alternating arrangement of elastic core-spun yarns and non-elastic yarns, providing a semi-elastic effect.

Description

Technical Field

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

[0002] Silk is one of the earliest natural protein fibers utilized by humans. Silk fibers have an elliptical or triangular cross-section. Fabrics woven from silk have a lustrous sheen due to this cross-section. However, the relatively high price of silk fibers limits its widespread use. Currently, to reduce costs, polyester filaments are commonly used as raw materials to weave imitation silk fabrics. However, polyester fibers have poor moisture absorption; imitation silk fabrics made from polyester filaments tend to cling to the skin when wet with sweat. Furthermore, polyester imitation silk fabrics lack elasticity, which also affects the comfort of clothing made from them. Conversely, if the elasticity is too high, the garment's shape retention will be poor. Therefore, the challenge lies in developing a polyester imitation silk fabric that is both moisture-wicking and possesses a certain degree of elasticity and shape retention. Utility Model Content

[0003] The purpose of this invention is to provide a polyester imitation silk fabric that combines the effects of moisture absorption and perspiration wicking, elasticity, and shape retention.

[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 fabric, comprising an imitation silk surface layer and a base layer connected by weft yarns;

[0006] The outer layer is made of outer layer warp yarns and outer layer weft yarns interwoven in a satin weave; the base layer is made of inner layer warp yarns and inner layer weft yarns interwoven in a plain weave.

[0007] The outer warp yarns include triacetate filaments twisted together and triangular cross-section polyester filaments; the outer weft yarns include alternating first elastic core-spun yarns and combed cotton yarns; the first core-spun yarns include elastic filaments and lyocell filaments covering the outside of the elastic core-spun yarns;

[0008] The inner warp yarn is a moisture-wicking polyester filament, and the inner weft yarn includes alternating second elastic core-spun yarn and moisture-wicking chemical fiber filament; the second elastic core-spun yarn includes elastic filament and CoolMax filament covering the outside.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme: the elastic filament is spandex filament with a fineness of 40-70D.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme: the cross-section of the triacetic acid filament is triangular.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme: the cross-section of the moisture-wicking polyester filament is cross-shaped or Y-shaped.

[0012] Based on the above scheme and as a preferred embodiment of the above scheme: the weft yarn for joining is moisture-wicking polyester filament.

[0013] Based on the above scheme and as a preferred embodiment of the above scheme: a digital printing pattern layer is provided on the side of the simulated silk surface layer away from the base layer.

[0014] Based on the above scheme and as a preferred embodiment of the above scheme: the combed cotton yarn is antibacterial combed cotton yarn.

[0015] The beneficial effects of this utility model are as follows: The polyester imitation silk fabric involved in this utility model uses triacetate filaments in the imitation silk surface layer, which not only have the effect of imitation silk but also have good moisture absorption. The satin weave gives it the feel of real silk. The plain weave used in the base layer can improve the strength of the fabric, and the moisture-wicking polyester filaments and CoolMax filaments used have moisture-wicking properties. The weft yarns all use an alternating arrangement of elastic core-spun yarns and non-elastic yarns, thus giving the fabric a semi-elastic effect, possessing a certain degree of elasticity while also maintaining good shape retention. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the polyester imitation silk fabric involved in Example 1;

[0017] Figure 2 This is a schematic diagram of the structure of the polyester imitation silk fabric involved in Example 2.

[0018] The markings in the diagram are explained as follows: 1- Simulated silk surface layer; 2- Base layer; 3- Digital printing pattern layer. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] Example 1

[0021] Combination Figure 1 This embodiment will be described in detail below. The polyester imitation silk fabric involved in this embodiment includes an imitation silk surface layer 1 and a base layer 2 connected by bonded weft yarns. Specifically, the imitation silk fabric prepared by this invention is woven using a bonded weft weave structure.

[0022] The outer layer 1 is woven from outer warp and weft yarns in a satin weave; the base layer 2 is woven from inner warp and weft yarns in a plain weave. The satin weave has long floats, providing a soft touch. The base layer 2 uses a plain weave, which has many weave points, giving the fabric greater strength.

[0023] The surface warp yarns include intertwined triacetate filaments and triangular cross-section polyester filaments; the surface weft yarns include alternating layers of first elastic core-spun yarn and combed cotton yarn; the first core-spun yarn includes elastic filaments and lyocell filaments covering the outside of the elastic core-spun yarn. In this embodiment, the simulated silk surface layer 1 adopts a warp-faced satin weave, that is, the side representing the warp floats is located on the outside, and the side representing the weft floats is close to the base layer 2. The triacetate filaments and the triangular cross-section bright polyester filaments have the luster effect of simulated silk, thereby making the outer surface of the simulated silk fabric layer 1 present the effect of simulated silk. The triacetate filaments have good moisture absorption. In the weft yarns, the first elastic core-spun yarn and combed cotton yarn are arranged in a 1:1 ratio, wherein the lyocell filaments and combed cotton yarns used have good moisture absorption.

[0024] The inner warp yarn is made of moisture-wicking polyester filament, and the inner weft yarn includes alternating layers of second elastic core-spun yarn and moisture-wicking synthetic fiber filaments; the second elastic core-spun yarn includes elastic filaments and CoolMax filaments covering the outer layer. The second elastic core-spun yarn and moisture-wicking synthetic fiber filaments in the weft yarn are arranged in a 1:1 ratio. The moisture-wicking synthetic fiber filaments and CoolMax filaments have excellent moisture-wicking properties, while the triacetate filaments, lyocell filaments, and combed cotton yarn in the imitation silk outer layer 1 have good moisture absorption, absorbing the sweat channeled by the moisture-wicking synthetic fiber filaments and CoolMax filaments. The sweat absorbed by the imitation silk outer layer 1 is quickly dissipated due to airflow on its surface, thus achieving the effect of moisture wicking.

[0025] Furthermore, the elastic filament is spandex filament with a fineness of 40-70D. In this embodiment, 70D is selected.

[0026] Furthermore, the triacetate filament has a triangular cross-section. The triangular cross-section reflects light effectively, thus creating a silk-like effect.

[0027] Furthermore, the cross-section of the moisture-wicking polyester filament is cross-shaped or Y-shaped. In this embodiment, a cross-shaped cross-section is selected.

[0028] Furthermore, the weft yarn used for bonding is a moisture-wicking polyester filament.

[0029] Example 2

[0030] Combination Figure 2This embodiment will be described in detail below. The polyester imitation silk fabric involved in this embodiment differs from that in Embodiment 1 in that: a digitally printed pattern layer 3 is provided on the surface of the imitation silk surface layer 1 away from the base layer 2. The combed cotton yarn is antibacterial combed cotton yarn. Antibacterial combed cotton yarn has an antibacterial effect.

[0031] 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 fabric, characterized in that, It includes a simulated silk outer layer (1) and a base layer (2) connected by bonded weft yarns; The outer layer (1) is made of outer layer warp yarns and outer layer weft yarns interwoven in a satin weave; the base layer (2) is made of inner layer warp yarns and inner layer weft yarns interwoven in a plain weave. The outer warp yarns include triacetate filaments twisted together and triangular cross-section polyester filaments; the outer weft yarns include alternating first elastic core-spun yarns and combed cotton yarns; the first elastic core-spun yarns include elastic filaments and lyocell filaments covering the outside of the elastic core-spun yarns; The inner warp yarn is a moisture-wicking polyester filament, and the inner weft yarn includes alternating second elastic core-spun yarn and moisture-wicking chemical fiber filament; the second elastic core-spun yarn includes elastic filament and CoolMax filament covering the outside.

2. The polyester silk-imitation fabric according to claim 1, characterized in that, The elastic filament is spandex filament with a fineness of 40-70D.

3. The polyester silk-imitation fabric according to claim 1, characterized in that, The triacetate filament has a triangular cross-section.

4. The polyester silk-imitation fabric according to claim 1, characterized in that, The cross-section of the moisture-wicking polyester filament is cross-shaped or Y-shaped.

5. The polyester silk-imitation fabric according to claim 1, characterized in that, The weft yarn used for bonding is moisture-wicking polyester filament.

6. The polyester silk-imitation fabric according to claim 1, characterized in that, The simulated silk surface layer (1) has a digital printing pattern layer (3) on the side away from the base layer (2).

7. The polyester silk-imitation fabric according to claim 6, characterized in that, The combed cotton yarn is antibacterial combed cotton yarn.

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