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Windproof breathable fabric

A fabric and moisture-permeable technology, applied in the field of casual outerwear, can solve the problems of insufficient resilience, poor wearability, insufficient softness and softness, and achieve the effect of soft touch and excellent wind resistance.

Inactive Publication Date: 2014-06-04
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the organizational structure, the handle is not plump and soft enough, the resilience is insufficient, and the taking is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Windproof breathable fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 83dtex-144f polyester fine denier fiber is selected for the surface of the fabric, 83dtex-36f polyester coarse denier fiber is selected for the inside, and the surface / inside single fiber fineness ratio is 0.25. The surface is 3 / 1 twill weave (the ratio of the number of intersecting weave points to the number of yarns is 0.5), and the inside is 1 / 3 twill weave (the ratio of the number of intersecting weave points to the number of yarns is 0.5), and the surface warp The arrangement ratio of the inside warp and the arrangement ratio of the surface weft and the inner weft are both 2, and the gray fabric woven on the water jet loom is finished with a surface tightness of 93.6% and an inner tightness of 58.2% after dyeing and finishing. Double layer fabric.

[0027] Its main processing projects and conditions are: refining (temperature 95°C, speed 50 m / min); drying (temperature 140°C, speed 40 m / min); intermediate setting (temperature 180°C, speed 50 m / min); disperse dyes D...

Embodiment 2

[0030] The surface of the fabric is made of 40 / 78dtex-68f polyamide fine-denier fiber spandex covered yarn, and the inside is made of 78dtex-24f polyamide coarse-denier fiber, and the surface / inside single fiber fineness ratio is 0.35. The surface is plain weave (the ratio of the number of intersecting weave points to the number of yarns is 1.0), the inside is 1 / 2 twill weave (the ratio of the number of intersecting weave points to the number of yarns is 0.67), and the surface warp and inner warp The arrangement ratio of the surface weft and the inner weft are both 2, and the gray fabric woven on the water jet loom is dyed and processed to obtain a double-layer fabric with a surface tightness of 91.5% and an inner tightness of 56.6%. .

[0031] Its main processing projects and conditions are: refining (temperature 95 °C, speed 50 m / min); intermediate setting (temperature 180 °C, speed 50 m / min); acid dyeing (temperature 90 °C, time 30 min); drying (temperature 140°C, speed 50...

Embodiment 3

[0034] 110dtex-144f polyester fine denier fiber is selected for the surface of the fabric, 110dtex-24f polyester coarse denier fiber is selected for the inside, and the surface / inside single fiber fineness ratio is 0.17. The surface is 3 / 1 twill weave (the ratio of the number of intersecting weave points to the number of yarns is 0.5), and the inside is 1 / 3 variable twill weave (the ratio of the number of intersecting weave points to the number of yarns is 0.5), the table The matching ratio of warp and inner warp is 2, and the gray fabric woven on the water-jet loom is dyed and processed to obtain a double warp fabric with a surface tightness of 89.2% and an inner tightness of 65.3%. Its main processing engineering and conditions are with embodiment 1.

[0035] The obtained warp double fabric has the characteristics of clear, fine and compact surface lines, fluffy and soft inside, and good drapability. Its performance parameters are shown in Table 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses windproof breathable fabric. The surface of the fabric is made of fine fibers, the inner layer of the fabric is made of coarse fibers, the structure of the fabric can be a warp-backed weave or a weft-backed weave or a double-layer weave, the surface tightness ranges from 85 percent to 100 percent, the inner layer tightness ranges from 55 percent to 70 percent, and the single fiber fineness ratio of the fine fibers to the coarse fibers ranges from 0.1 to 0.8. The air permeability is measured to be less than or equal to 3cc / cm<2> / s according to the standards of JISL1096, and the moisture permeability is measured to be 8000-15000g / m<2> / 24h according to the standards of GB / T12704.2. The fabric is low in production cost, good in moisture permeability, good in windproof performance, soft in hand feel, stiff and smooth, good in resilience and particularly suitable for manufacturing of high-end casual coat products.

Description

technical field [0001] The invention relates to a windproof and moisture-permeable fabric, in particular to a low-cost, high-moisture-permeable, windproof and soft-touch fabric, which is especially suitable for casual coats. Background technique [0002] The wearing comfort of casual outerwear mainly depends on the moisture permeability and touch of the fabric. Among them, moisture permeability is mainly realized by using hygroscopic yarns, tissue structures with wicking function, or fiber configurations of different thicknesses; while touch mainly refers to softness, mainly through the use of ultra-fine denier yarns, tissue structures or softness. Resin processing to achieve. [0003] Windproof fabric prevents heat loss from convection. At present, the main ways to achieve it are high-count and high-density weaving, coating or composite processing. However, coated products generally have the disadvantages of hard hand feeling, poor resilience, airtightness, and stuffy we...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D15/00D03D13/00D03D15/283D03D15/43D03D15/50D03D15/56
Inventor 庄燕蔡东照
Owner TORAY FIBER RES INST(CHINA) CO LTD
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