Two-component elastic cotton-like polyester fabric

Abstract

The utility model discloses a two-component elastic cotton-like polyester fabric which is formed by interweaving warp yarns and weft yarns, and the warp yarns comprise warp yarns A and warp yarns B; the weft yarns comprise weft yarns A and weft yarns B; the warp yarns A comprise SSY filaments and cotton-like polyester filaments, and the twisting direction of the cotton-like polyester filaments is Z; the weft yarns A comprise SSY filaments and cotton-like polyester filaments, and the twisting direction of the cotton-like polyester filaments is S; the warp yarns B are FDY polyester filament yarns with the twist direction of Z; the weft yarns B are FDY polyester filament yarns with the twist direction being S; the cross section of the monofilament in the cotton-like polyester filament yarn is cross-shaped, triangular, trilobal or star-shaped. According to the two-component elastic cotton-like polyester fabric, the SSY filaments and the FDY polyester filaments are adopted, so that the cotton-like polyester fabric has semi-elasticity, has a good stretching effect, has certain stiff and smooth performance and can be used as shirt fabric.

Description

Technical Field

[0001] This utility model relates to a two-component elastic cotton-like polyester fabric, belonging to the technical field of cotton-like polyester fabrics. Background Technology

[0002] Cotton fiber possesses excellent moisture absorption and breathability, is easy to dye, and is soft and warm. Therefore, cotton textiles made from cotton have good moisture absorption, a soft luster, and a soft feel, making them widely popular with consumers. For my country's massive textile industry, the demand for cotton is substantial. In recent years, significant differences and large price fluctuations between domestic and international cotton prices have intensified the demand for developing new fiber raw materials that can replace cotton. Developing cotton-like polyester fibers would give polyester fibers higher added value and better wearing performance.

[0003] Garments made from elastic fabrics offer wide size adaptability, comfortable wear, and excellent shape retention and wrinkle resistance, with superior appearance and lifespan compared to non-elastic fabrics. Elastic fabrics can be categorized by the direction of elasticity into warp-elastic, weft-elastic, and double-elastic fabrics. When used as shirt fabric, appropriate elasticity provides good wearing comfort and wrinkle resistance, but excessive elasticity can result in shirts lacking crispness.

[0004] The problem to be solved is how to prepare an elastic cotton-like polyester fabric that has the effect of cotton while also having a certain degree of elasticity. Utility Model Content

[0005] The purpose of this invention is to provide a two-component elastic cotton-like polyester fabric.

[0006] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows:

[0007] This utility model relates to a two-component elastic cotton-like polyester fabric, which is made of interwoven warp and weft yarns. The warp yarns include warp yarn A and warp yarn B; the weft yarns include weft yarn A and weft yarn B.

[0008] The warp yarn A comprises SSY filament and cotton-like polyester filament covering the outside of the SSY filament. The twist of the cotton-like polyester filament is 150-160 twists / 10cm, and the twist direction is Z. The weft yarn A comprises SSY filament and cotton-like polyester filament covering the outside of the SSY filament. The twist of the cotton-like polyester filament is 150-160 twists / 10cm, and the twist direction is S.

[0009] The warp yarn B is FDY polyester filament with a twist of 80-100 twists / 10cm and a twist direction of Z; the weft yarn B is FDY polyester filament with a twist of 80-100 twists / 10cm and a twist direction of S.

[0010] The cross-sectional shape of the monofilament in the cotton-like polyester filament can be cross-shaped, triangular, trefoil-shaped, or star-shaped.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme: the fineness of the SSY filament is 40-80D / 24-48F; the fineness of the FDY polyester filament is 75-150D / 72-144F; the cross-section of the monofilament in the FDY polyester filament is cross-shaped or Y-shaped.

[0012] Based on the above scheme and as a preferred embodiment of the above scheme: the warp yarns A and B are arranged in a 10:2 ratio, and the weft yarns A and B are arranged in a 12:2 ratio.

[0013] Based on the above scheme and as a preferred embodiment of the above scheme: the warp yarns A and B are arranged in an 8:8 ratio, and the weft yarns A and B are arranged in an 8:8 ratio.

[0014] Based on the above scheme and as a preferred embodiment of the above scheme: one side surface of the cotton-like polyester fabric is laminated with a nylon fabric layer through a breathable adhesive; the nylon fabric layer is made of woven moisture-absorbing nylon filaments.

[0015] Based on the above scheme and as a preferred embodiment of the above scheme: a nano-metal film layer prepared by magnetron sputtering technology is provided on the side of the nylon fabric layer away from the cotton-like polyester fabric.

[0016] The beneficial effects of this utility model are: the two-component elastic imitation cotton polyester fabric involved in this utility model uses SSY filament and FDY polyester filament to make the imitation cotton polyester fabric semi-elastic, so that the fabric has a good stretch effect and a certain degree of stiffness, and can be used as shirt fabric. Attached Figure Description

[0017] Figure 1 This is a weave diagram of the bicomponent elastic cotton-like polyester fabric involved in Example 1;

[0018] Figure 2 This is a weave diagram of the bicomponent elastic cotton-like polyester fabric involved in Example 1;

[0019] Figure 3 This is a schematic diagram of the structure of the two-component elastic cotton-like polyester fabric involved in Example 3.

[0020] The markings in the diagram are explained as follows: 101 - First warp yarn; 102 - Second warp yarn; 103 - Third warp yarn; 104 - Fourth warp yarn; 105 - Fifth warp yarn; 106 - Sixth warp yarn; 107 - Seventh warp yarn; 108 - Eighth warp yarn; 109 - Ninth warp yarn; 110 - Tenth warp yarn; 201 - First weft yarn; 202 - Second weft yarn; 203 - Third weft yarn; 204 - Fourth weft yarn; 205 - Fifth warp yarn; 206 - Sixth weft yarn; 207 - Seventh weft yarn; 208 - Eighth weft yarn; 209 - Ninth weft yarn; 210 - Tenth weft yarn; 211 - Eleventh weft yarn; 212 - Twelfth weft yarn; 213 - Thirteenth weft yarn; 214 - Fourteenth weft yarn; 1 - Imitation cotton polyester fabric; 2 - Nylon fabric layer; 3 - Nano metal film layer. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] Example 1

[0023] Combination Figure 1 This embodiment will be described in detail below. The embodiment relates to a two-component elastic cotton-like polyester fabric, characterized in that the cotton-like polyester fabric is woven from warp and weft yarns, wherein the warp yarns include warp yarn A and warp yarn B; and the weft yarns include weft yarn A and weft yarn B.

[0024] The warp yarn A comprises SSY filament and a cotton-like polyester filament covering the outside of the SSY filament. The twist of the cotton-like polyester filament is 150-160 twists / 10cm, and the twist direction is Z. The weft yarn A comprises SSY filament and a cotton-like polyester filament covering the outside of the SSY filament. The twist of the cotton-like polyester filament is 150-160 twists / 10cm, and the twist direction is S. In this embodiment, 160 twists / 10cm is selected.

[0025] The warp yarn B is FDY polyester filament with a twist of 80-100 twists / 10cm and a twist direction of Z. The weft yarn B is FDY polyester filament with a twist of 80-100 twists / 10cm and a twist direction of S. In this embodiment, 80 twists / 10cm is selected for both.

[0026] When warp and weft yarns with different twist directions interweave, the fibers cross each other at the interlacing point, and the weave point becomes prominent due to its large crimp, resulting in a clearer weave and a softer, more substantial feel. Conversely, when warp and weft yarns with the same twist direction interweave, the opposite effect is achieved.

[0027] The cross-sectional shape of the monofilament in the cotton-like polyester filament can be cross-shaped, triangular, trefoil-shaped, or star-shaped. In this embodiment, a trefoil shape is selected.

[0028] Furthermore, the fineness of the SSY filament is 40-80D / 24-48F; in this embodiment, 40D / 24F is selected. The fineness of the FDY polyester filament is 75-150D / 72-144F; in this embodiment, 75D / 72F is selected. The cross-section of the monofilament in the FDY polyester filament is cross-shaped or Y-shaped; in this embodiment, a cross-shaped cross-section is selected. The fineness of the cotton-like polyester filament is 80D / 48F.

[0029] Furthermore, the warp yarns A and B are arranged in an 8:2 ratio, and the weft yarns A and B are arranged in a 12:2 ratio.

[0030] Specifically, the warp yarns include the first warp yarn 101, the second warp yarn 102, the third warp yarn 103, the fourth warp yarn 104, the fifth warp yarn 105, the sixth warp yarn 106, the seventh warp yarn 107, the eighth warp yarn 108, the ninth warp yarn 109, and the tenth warp yarn 110. Among them, the first warp yarn 101, the second warp yarn 102, the third warp yarn 103, the fourth warp yarn 104, the fifth warp yarn 105, the sixth warp yarn 106, the seventh warp yarn 107, and the eighth warp yarn 108 are warp yarns A, and the ninth warp yarn 109 and the tenth warp yarn 110 are warp yarns B. The weft yarns include the first weft yarn 201, the second weft yarn 202, the third weft yarn 203, the fourth weft yarn 204, the fifth weft yarn 205, the sixth weft yarn 206, the seventh weft yarn 207, the eighth weft yarn 208, the ninth weft yarn 209, the tenth weft yarn 210, the eleventh weft yarn 211, the twelfth weft yarn 212, the thirteenth weft yarn 213, and the fourteenth weft yarn 214. Among them, the first weft yarn 201, the second weft yarn 202, the third weft yarn 203, the fourth weft yarn 204, the fifth weft yarn 205, the sixth weft yarn 206, the seventh weft yarn 207, the eighth weft yarn 208, the ninth weft yarn 209, the tenth weft yarn 210, the eleventh weft yarn 211, and the twelfth weft yarn 212 are weft yarns A, and the thirteenth weft yarn 213 and the fourteenth weft yarn 214 are weft yarns B. The specific interlacing pattern of the warp and weft yarns is shown in [the diagram / reference needed]. Figure 1 .

[0031] Example 2

[0032] Combination Figure 2 This embodiment will be described in detail below. The difference between this embodiment and Embodiment 1 is that the warp yarns A and B are arranged in an 8:8 ratio, and the weft yarns A and B are also arranged in an 8:8 ratio. That is, the warp and weft yarns are interwoven in an eight-end satin weave.

[0033] Example 3

[0034] Combination Figure 3This embodiment will be described in detail. The difference between this embodiment and Embodiment 1 is that the two-component elastic cotton-like polyester fabric is that one side of the cotton-like polyester fabric 1 is laminated with a nylon fabric layer 2 via a breathable adhesive; the nylon fabric layer 2 is woven from moisture-absorbing nylon filaments. The cotton-like polyester fabric 1 is the fabric prepared in Embodiment 1. A nano-metal film layer 3, specifically copper, prepared using magnetron sputtering technology, is disposed on the side of the nylon fabric layer 2 away from the cotton-like polyester fabric 1. The breathable adhesive is a hot melt adhesive web, specifically EVA hot melt adhesive.

[0035] 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 two-component elastic cotton-like polyester fabric, characterized in that, The cotton-like polyester fabric is woven from warp and weft yarns, wherein the warp yarns include warp yarn A and warp yarn B; and the weft yarns include weft yarn A and weft yarn B. The warp yarn A comprises SSY filament and cotton-like polyester filament covering the outside of the SSY filament. The twist of the cotton-like polyester filament is 150-160 twists / 10cm, and the twist direction is Z. The weft yarn A comprises SSY filament and cotton-like polyester filament covering the outside of the SSY filament. The twist of the cotton-like polyester filament is 150-160 twists / 10cm, and the twist direction is S. The warp yarn B is FDY polyester filament with a twist of 80-100 twists / 10cm and a twist direction of Z; the weft yarn B is FDY polyester filament with a twist of 80-100 twists / 10cm and a twist direction of S. The cross-sectional shape of the monofilament in the cotton-like polyester filament can be cross-shaped, triangular, trefoil-shaped, or star-shaped.

2. The bicomponent elastic cotton-like polyester fabric according to claim 1, characterized in that, The fineness of the SSY filament is 40-80D / 24-48F; the fineness of the FDY polyester filament is 75-150D / 72-144F; the cross-section of the monofilament in the FDY polyester filament is cross-shaped or Y-shaped.

3. The bicomponent elastic cotton-like polyester fabric according to claim 1, characterized in that, The warp yarns A and B are arranged in a ratio of 8:2, and the weft yarns B are arranged in a ratio of 12:

2.

4. The bicomponent elastic cotton-like polyester fabric according to claim 1, characterized in that, The warp yarns A and B are arranged in an 8:8 ratio, and the weft yarns B are arranged in an 8:8 ratio.

5. The bicomponent elastic cotton-like polyester fabric according to claim 1, characterized in that, One side of the cotton-like polyester fabric is bonded with a nylon fabric layer through a breathable adhesive; the nylon fabric layer is made of woven moisture-absorbing nylon filaments.

6. The bicomponent elastic cotton-like polyester fabric according to claim 5, characterized in that, The nylon fabric layer has a nano-metal film layer prepared by magnetron sputtering technology on the side away from the cotton-like polyester fabric.

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