Light-transmission-proof cotton-linen-polyester twill fabric

Abstract

The utility model discloses a light-transmitting-proof cotton-linen-polyester twill fabric which comprises a fabric body, and the fabric body is formed by interweaving warp yarn and weft yarn. The fabric main body is a five-up one-down two-up one-down one-up one-down composite twill weave; the warp yarns are light-proof polyester fiber yarns; the weft yarns comprise PTT (polytrimethylene terephthalate) fiber filaments, acetate polyester doubling and twisting yarns and cotton and linen blended yarns, and the PTT fiber filaments, the acetate polyester doubling and twisting yarns and the cotton and linen blended yarns are arranged at intervals according to the ratio of 4: 4: 3. According to the light-transmitting-proof cotton-linen-polyester twill fabric, the light-transmitting-proof polyester fiber yarn is adopted as the warp yarn, so that the fabric can be endowed with a good light-transmitting-proof effect; the weft yarns are formed by arranging the PTT fiber filaments, the acetate polyester doubled and twisted yarns and the cotton and linen blended yarns at intervals, so that the fabric can be endowed with certain elasticity in the weft direction, and clothes made of the fabric are comfortable to wear, conformal and crease-resistant, and have the functions of soft and smooth hand feeling, breathability, comfort, moisture conduction and perspiration.

Description

Technical Field

[0001] The utility model relates to the technical field of twill fabrics, in particular to an anti-light-transmitting cotton, linen and polyester twill fabric. Background Art

[0002] The most basic performance requirements for clothing fabrics are "keeping warm" and "covering the body". The so-called "covering the body" means that clothing fabrics must have good visual shielding performance. Dark and heavy fabrics do not have visual shielding problems, but light-colored and thin fabrics in summer, especially white fabrics, generally have the problem of exposing underwear and body skin, resulting in an indecent appearance for the wearer. If a base layer is worn inside to cover the body, it will be hot and sweaty in summer. Therefore, it is necessary to develop a non-translucent cotton, linen and polyester twill fabric suitable for making summer shirts. Utility Model Content

[0003] The utility model aims to provide an anti-light-transmitting cotton, linen and polyester twill fabric, which aims to solve the problems raised in the above-mentioned background technology.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows: a light-proof cotton, linen and polyester twill fabric, comprising: a fabric main body, the fabric main body is interwoven by warp yarns and weft yarns; the fabric main body is a five-up-one-down, two-up-one-down, one-up-one-down composite twill structure; the warp yarn is a light-proof polyester fiber yarn; the weft yarn comprises PTT fiber filaments, acetate polyester twisted yarns and cotton and linen blended yarns, and the PTT fiber filaments, acetate polyester twisted yarns and cotton and linen blended yarns are arranged at intervals of 4:4:3.

[0005] On the basis of the above scheme and as a preferred scheme of the above scheme: the twist direction of the warp yarn is S twist.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the twill direction of the composite twill structure is right twill.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the anti-light transmission polyester fiber yarn is a skin-core structure anti-light transmission polyester fiber yarn.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the anti-light transmission polyester fiber yarn is a fully matte caterpillar cross-section polyester fiber yarn.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the acetate polyester twisted yarn is formed by twisting acetate fiber filaments and cross-section polyester fiber filaments.

[0010] The beneficial effects of the utility model are as follows: based on the anti-translucent cotton, linen and polyester twill fabric of the utility model, the warp yarn adopts the anti-translucent polyester fiber yarn, which can give the fabric a good anti-translucent effect; the twist direction of the warp yarn is S twist, combined with the twill direction of right twill, so that the twill lines of the fabric are clear, and it is suitable for making shirt clothing; the weft yarn adopts PTT fiber filaments, acetate polyester twisted yarns and cotton and linen blended yarns, which are arranged at intervals, and can give the fabric a certain elasticity in the weft direction, so that the clothing made of it is comfortable to wear, shape-keeping and wrinkle-resistant, and also has the functions of soft and smooth touch, breathable and comfortable, and moisture conduction and perspiration wicking. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a fabric structure diagram of the anti-translucent cotton, linen and polyester twill fabric involved in the utility model;

[0012] In the figure: 1-anti-light-transmitting polyester fiber yarn, 2-PTT fiber filament, 3-acetate polyester twisted yarn, 4-cotton and linen blended yarn. 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 light-proof cotton, linen and polyester twill fabric comprises: a fabric body, the fabric body is interwoven with warp yarns and weft yarns; the fabric body is a five-up, two-up, one-up, one-down composite twill weave; the warp yarn is a light-proof polyester fiber yarn 1; the weft yarn comprises PTT fiber filaments 2, acetate polyester twisted yarns 3 and cotton and linen blended yarns 4, the PTT fiber filaments 2, acetate polyester twisted yarns 3 and cotton and linen blended yarns 4 are arranged at intervals of 4:4:3. Specifically, in Figure 1 In the figure, “■” represents the longitude point and “□” represents the latitude point.

[0016] The PTT fiber filament 2 is made of PTA and PDO as raw materials through melt spinning. The PTT fiber has high elasticity and good elastic recovery rate, and also has excellent wrinkle resistance and dimensional stability. The PTT fiber filament 2 is arranged with the acetate polyester twisted yarn 3 and the cotton and linen blended yarn 4 in a 4:4:3 interval, which can increase the weft elasticity of the fabric body, making the clothing made of the fabric comfortable to wear, shape-keeping and wrinkle-resistant.

[0017] Specifically, the cotton and linen blended yarn 4 is a 70 / 30 cotton and linen blended yarn of 30 counts. The cotton and linen blended yarn 4 is a natural fiber yarn, and has the advantages of cotton fiber and linen fiber, and has the advantages of being environmentally friendly, breathable, comfortable, having a good drape, and being comfortable to wear. It has good elasticity and wear resistance in dry and wet conditions, is dimensionally stable, has a small shrinkage rate, and is upright, not prone to wrinkles, and is easy to wash and dry quickly.

[0018] Furthermore, the twist direction of the warp yarn is S twist. Furthermore, the twill direction of the composite twill structure is right twill. Whether the texture on the surface of the twill fabric is clear is closely related to the twist direction of the yarn. The fabric generally requires clear twill lines, so the direction of the twill lines should be reasonably selected according to the twist direction of the yarn. When the fabric is exposed to light, the reflection of the fiber can be seen on each yarn segment floating on the surface of the fabric. The reflective parts of each fiber are arranged in a strip, which is called a "reflective strip". In a twill fabric, when the direction of the reflective strip is consistent with the direction of the twill lines of the fabric, the twill lines are clear. For the warp twill, the twill lines on the surface of the fabric are composed of warp yarns. When the warp yarns are S twisted, the fabric should be right twill.

[0019] Further, the anti-transmission polyester fiber yarn is a skin-core structure anti-transmission polyester fiber yarn 1. Specifically, the skin layer of the skin-core structure anti-transmission polyester fiber is semi-dull polyester, the core layer is made by blending semi-dull PET chips and matte masterbatch, the mass ratio of the skin layer to the core layer is 40:60, the mass fraction of titanium dioxide in the fiber is 8.4%, and the light transmittance of the fabric at a wavelength of 550nm can be reduced to less than 30%.

[0020] Furthermore, the acetate polyester twisted yarn 3 is formed by twisting acetate fiber filaments and cross-section polyester fiber filaments. Acetate fiber is a fiber formed by the reaction of cellulose and acetic anhydride to generate cellulose acetate, and is a semi-synthetic fiber material. Acetate fiber has high technical content and added value. The luster and feel of acetate fiber filaments are very similar to those of real silk, elegant and smooth, light in texture, good elasticity and not easy to wrinkle, with good drape and dimensional stability. The style of its fabric is very similar to that of real silk products, with soft luster, bright color, good drape and mildew-proof characteristics, occupying an important position in the field of clothing. The cross-section polyester fiber filament has four grooves in the longitudinal direction. Using the principle of capillary effect, this moisture-conducting structure can quickly absorb moisture and sweat from the surface of the skin and discharge them to the outer layer for evaporation. Its cross structure can reduce the contact points between its fiber and the skin, so that the skin remains dry and comfortable after sweating, and has the effect of moisture conduction and sweat removal.

[0021] Embodiment 2

[0022] The difference from the first embodiment is that the anti-transmittance polyester fiber yarn 1 is a fully matte caterpillar cross-section polyester fiber yarn. Specifically, the fully matte caterpillar cross-section polyester fiber is prepared by melt spinning using a caterpillar cross-section spinneret and adding 0.2% titanium dioxide. The caterpillar cross-section combined with the titanium dioxide added inside the fiber can increase the reflection interface of light inside the fiber, weaken the information carried by light, enhance signal interference, and make the light irradiated on the fiber surface realize more reflection and scattering or absorption, reduce the transmission of visible light, and increase the anti-transmittance effect.

[0023] 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 light-proof cotton, linen and polyester twill fabric, characterized in that: include: The fabric body is formed by interweaving warp yarns and weft yarns; the fabric body is a five-up-one-down, two-up-one-down, one-up-one-down composite twill weave; the warp yarns are light-proof polyester fiber yarns (1); the weft yarns include PTT fiber filaments (2), acetate polyester twisted yarns (3) and cotton and linen blended yarns (4); the PTT fiber filaments (2), acetate polyester twisted yarns (3) and cotton and linen blended yarns (4) are arranged at intervals of 4:4:

3.

2. The anti-translucent cotton, linen and polyester twill fabric according to claim 1, characterized in that: The twist direction of the warp yarn is S twist.

3. The anti-translucent cotton, linen and polyester twill fabric according to claim 2, characterized in that: The twill direction of the composite twill structure is right twill.

4. The anti-translucent cotton, linen and polyester twill fabric according to claim 1, characterized in that: The anti-light transmission polyester fiber yarn (1) is a sheath-core structured anti-light transmission polyester fiber yarn.

5. The anti-translucent cotton, linen and polyester twill fabric according to claim 1, characterized in that: The anti-transmittance polyester fiber yarn (1) is a fully matte caterpillar cross-section polyester fiber yarn.

6. The anti-translucent cotton, linen and polyester twill fabric according to claim 1, characterized in that: The acetate polyester twisted yarn (3) is formed by twisting acetate fiber filaments and cross-section polyester fiber filaments.

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