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Moisture-absorbing and sweat-discharging fabric of double-layer structure and preparation process thereof

A technology of moisture absorption and perspiration, double-layer structure, applied in textiles, fabrics, multi-strand fabrics, etc.

Pending Publication Date: 2019-11-26
ZHEJIANG HAIMING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a double-layer moisture-absorbing and sweat-wicking fabric and its preparation process to solve the problem that the strength of the single-layer moisture-wicking and sweat-wicking fabric in the prior art is not high, easy to be damaged, and multi-layered. The moisture drainage effect of the fabric is not ideal and the outer fabric cannot remove the backlog of water stains in time and other technical problems

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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  • Moisture-absorbing and sweat-discharging fabric of double-layer structure and preparation process thereof
  • Moisture-absorbing and sweat-discharging fabric of double-layer structure and preparation process thereof
  • Moisture-absorbing and sweat-discharging fabric of double-layer structure and preparation process thereof

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Embodiment 1

[0025] Embodiment 1 discloses a preparation process for a moisture-absorbing and perspiration-wicking fabric with a double-layer structure, including the following preparation steps:

[0026] Step 1. Preparation of double-layer grey fabric

[0027] Two sets of warp yarns and two sets of weft yarns are weaved on a warp loom, and double-layer grey fabrics are formed after warping, sizing, reeding and weaving in turn; wherein, in the warping process in step 1, a mechanical tension controller is used to warp The vehicle speed is controlled at 150-180r / min to prevent uneven warping tension and mis-twisting. In the sizing process, the mass ratio of the size is polyvinyl alcohol: low-viscosity starch: modified starch: LMA-95 synthetic size: antistatic agent: sizing oil agent=5:4:2:1:1:0.5 The temperature of the slurry tank is 80°C, and the vehicle speed is controlled at 30-40m / min.

[0028] Step 2: Finishing the grey fabric

[0029] The woven double-layer grey fabric is sequential...

Embodiment 2

[0034] Embodiment 2 discloses a preparation process of a moisture-absorbing and perspiration-wicking fabric with a double-layer structure, including the following preparation steps:

[0035] Step 1. Preparation of double-layer grey fabric

[0036]Two sets of warp yarns and two sets of weft yarns are weaved on a warp loom, and double-layer grey fabrics are formed after warping, sizing, reeding and weaving in turn; wherein, in the warping process in step 1, a mechanical tension controller is used to warp The vehicle speed is controlled at 150-180r / min to prevent uneven warping tension and mis-twisting. In the sizing process, the mass ratio of the size is polyvinyl alcohol: low-viscosity starch: modified starch: LMA-95 synthetic size: antistatic agent: sizing oil agent=5:4:2:1:1:0.5 The temperature of the slurry tank is 80°C, and the vehicle speed is controlled at 30-40m / min.

[0037] Step 2: Finishing the grey fabric

[0038] The woven double-layer grey fabric is sequentially...

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 a moisture-absorbing and sweat-discharging fabric of a double-layer structure and a preparation process thereof and belongs to the field of textile fabrics. The process comprises the following preparation steps of weaving two groups of warp yarns and two groups of weft yarns through a loom to form a double-layer gray fabric; treating the woven double-layer gray fabric to obtain a pre-treated fabric; electrostatically spraying a hydrophobic coating to the surface layer of the pre-treated fabric, performing drying at the high temperature, and then performing cooling and coiling to obtain a moisture-absorbing and sweat-discharging fabric; using blended polyester cotton yarn or acetic acid yarn as a warp yarn, adopting the warp yarn for manufacturing a supporting surface serving as the inner surface of the fabric, using a moisture-absorbing and sweat-discharging fiber as a weft yarn, and adopting the weft yarn for manufacturing a supporting surface serving as the outer surface of the fabric. The process aims to alleviate the technical problems that single-layer moisture-absorbing and sweat-discharging fabrics in the prior art are low in strength and likely to bebroken, the moisture discharging effect of multi-layer fabrics is not ideal, and outer-layer fabrics cannot drain out accumulated water stains in time. The moisture-absorbing and sweat-discharging fabric is soft and fluffy on the inter side, can maintain the skin dry and comfortable and avoid generation of damp and cool feeling, and has the properties of light weight, moisture guidance, ventilation and the like.

Description

technical field [0001] The invention relates to the field of novel textile fabrics, in particular to a moisture-absorbing and sweat-wicking fabric with a double-layer structure and a preparation process thereof. Background technique [0002] At present, natural fibers have certain limitations. When the human body sweats, although the pure cotton fabric can absorb a large amount of sweat, it cannot discharge the sweat into the environment in time. The feeling of friction, restraint, is neither comfortable nor beautiful. Although natural fibers such as cotton have good hygroscopicity, they cannot export sweat in time. Although chemical fibers such as ordinary polyester fibers have great advantages in water transport, they have poor hygroscopicity, which will make the human body feel stuffy and reduce the comfort of clothing products. With the rapid development of textile technology, the absorption and perspiration fibers also came into being. Moisture-wicking fibers usually ...

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): D06N3/00D06N3/04D06N3/12D03D15/00D03D11/00
CPCD03D11/00D03D15/00D06N3/0006D06N3/0015D06N3/0036D06N3/0059D06N3/0063D06N3/0065D06N3/0077D06N3/042D06N3/12D06N3/128D06N2201/042D06N2209/142D03D15/44D03D15/47
Inventor 陈钇名谢骏施鹏
Owner ZHEJIANG HAIMING IND CO LTD
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