One-way moisture-conducting blank-dyed fabric

A technology of one-way moisture guide and moisture guide billet, applied in the textile field, can solve the problem of uniform water repellency effect of the inner and outer yarns of the bobbin, affecting fabric quality and one-way moisture guide effect, poor comfort and air permeability of the inner layer fabric, etc. Problems, to achieve obvious moisture absorption and perspiration effects, good one-way moisture transfer performance, and good color fastness

Pending Publication Date: 2021-08-06
ZHEJIANG HUAFU COLOR TEXTILE
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the inner hydrophobic yarn is treated with the hydrophobic treatment of the bobbin yarn. It is difficult to ensure the uniform water repellency effect of the inner and outer yarns of the bobbin, and the

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • One-way moisture-conducting blank-dyed fabric
  • One-way moisture-conducting blank-dyed fabric
  • One-way moisture-conducting blank-dyed fabric

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0041] Example 1

[0042] The present application discloses a unidirectional moisture barrier dye fabric, and the inner layer of the fabric is 100% refusal to water. The water-repellent cotton chille is made from the refusal cotton fiber and ordinary cotton fiber, after mixing, combined with a combined yarn, a strip, a roving, a fine yarn, a plurality of processes, and the use of the waterwood is 20 wt%.

[0043] Among them, the preparation process of the refusal cotton fiber is:

[0044] Refining: The mass ratio of cotton fiber and water is 1:10, the pre-treatment aqueous solution contains 1.5 g / L of osmotic refining agent and 4 g / L of sodium hydroxide, and is cooked at 98 ° C for 55 minutes; the refining agent The mass ratio of the fatty acid methyl ester polyoxyethene ether and sodium dodecyl sulfonate is 1: 1;

[0045] Hot washing: hot washing at 85 ° C for 20 minutes;

[0046] Treatment of acid: The peracid refers to an aqueous solution of glacial acetic acid for impregna...

Example Embodiment

[0070] Example 2

[0071] In this example, a single-directional moisture-galvanic fabric is disclosed, and the inner layer of the fabric is 100% refusal to water. The water-repellent cotton gauze is made from the blend of water and ordinary cotton fibers, after mixing with the blending yarn, after combing, parallel, rough, fine yarn, winding, etc., the amount of the refusal cotton is added 50 wt%.

[0072] Among them, the preparation process of the refusal cotton fiber is:

[0073] Refining: The mass ratio of cotton fibers and water is 1:10; the pre-treatment aqueous solution contains 1.5 g / L permeate refining agent and 4 g / L sodium hydroxide, and is cooked at 98 ° C for 55 minutes; the refining agent The mass ratio of fatty acid methyl ester polyoxyethene ether and sodium dodecyl sulfonate is 1: 2;

[0074] Hot washing: hot washing at 85 ° C for 20 minutes;

[0075] Treatment of acid: The peracid refers to an aqueous solution of glacial acetic acid for impregnation treatment....

Example Embodiment

[0099] Example 3

[0100] In the present embodiment, the amount of use of the refusal wool is 10 wt%, and the other is the same as in Example 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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a one-way moisture-conducting blank-dyed fabric. The one-way moisture-conducting blank-dyed fabric is of a double-layer structure; an inner layer and an outer layer have the difference of hydrophilicity and hydrophobicity; the outer layer is a hydrophilic layer formed by hydrophilic yarn; the inner layer is a moisture conducting layer formed by hydrophobic yarn; and the outer layer and the inner layer are connected through fabric weave points. The one-way moisture-conducting blank-dyed fabric is obvious in moisture-absorbing and sweat-releasing effects, soft and comfortable in hand feeling and skin-friendly and breathable to wear, still has relatively good one-way moisture-conducting performance after being washed for multiple times, and meets the moisture-absorbing and sweat-releasing requirements of a dynamic moisture transfer method in a second part of GB/T21655.2-2019 evaluation of moisture absorption and quick drying of textiles.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a unidirectional moisture-guiding blank dyed fabric. Background technique [0002] As a natural fiber, cotton fiber has been developed by humans as early as ancient times. It is very popular because of its good wearing comfort, environmental protection and biodegradability. However, cotton fibers will swell due to good hygroscopicity, slow down the evaporation rate of sweat, and affect the comfort of wearing. [0003] In order to achieve unidirectional moisture transfer performance, the fabric is usually finished after finishing, mainly water repellent additive treatment, waxing treatment or 3D printing treatment. This method is generally in the finishing stage, and the moisture transfer performance of this method is limited. Fabric The hand feeling is hard and the air permeability is not good; the publication number is CN104074061A, which discloses a single-sided waterproof and stain-re...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D04B1/12D04B1/14D02G3/04D02G3/44D06M15/53D06M13/256D06M11/38D06M13/513D06M101/06
CPCD04B1/12D04B1/14D02G3/04D02G3/042D02G3/44D06M15/53D06M13/256D06M11/38D06M13/513D10B2201/02D10B2331/04D10B2331/02D10B2321/10D10B2401/021D10B2401/022D06M2101/06D06M2200/12D06M2200/50
Inventor 张连京严涛龙晓霞方佳徐煜东马瑞雪
Owner ZHEJIANG HUAFU COLOR TEXTILE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap