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A waterproof and moisture-permeable grid printed fabric and its preparation method

A waterproof and moisture-permeable, printing technology, applied in the direction of dyeing, plant fibers, textiles and papermaking, etc., can solve problems such as the lack of research on functional printing of waterproof and moisture-permeable fabrics

Active Publication Date: 2017-09-26
TOREAD HOLDING GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is still little research on functional printing of waterproof and breathable fabrics

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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  • A waterproof and moisture-permeable grid printed fabric and its preparation method
  • A waterproof and moisture-permeable grid printed fabric and its preparation method
  • A waterproof and moisture-permeable grid printed fabric and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0085] Such as figure 1 As shown, a waterproof and moisture-permeable grille printed fabric, the fabric is sequentially composed of a base fabric 1, a waterproof and moisture-permeable layer 2, and a printed pattern layer 3, and the printed texture of the printed pattern layer 3 is formed by the waterproof and moisture-permeable layer 2 A grid-shaped diversion groove, wherein the waterproof and moisture-permeable layer 2 is a hydrophobic waterproof and moisture-permeable layer, and the printed pattern layer 3 is a hydrophilic printed pattern layer.

specific Embodiment approach 2

[0086] The structure of the waterproof and moisture-permeable grid printed fabric is the same as that in Embodiment 1, except that the waterproof and moisture-permeable layer 2 is a hydrophilic waterproof and moisture-permeable layer, and the printed pattern layer 3 is a hydrophobic printed pattern layer.

Embodiment 1

[0088] 1. Base fabric selection: 20D, 400T lattice nylon fabric, waterproof effect above grade 4.

[0089] 2. The waterproof and moisture-permeable layer is prepared by coating an aliphatic polyether polyurethane moisture-permeable coating glue, and the polyurethane moisture-permeable coating glue is composed of a primer, a middle glue and a surface glue.

[0090] Described primer comprises by weight parts:

[0091]

[0092] Adjust the viscosity of the primer by adding solvents such as toluene, methyl ethyl ketone and ethyl acetate.

[0093] Described middle glue comprises by weight parts:

[0094] Polyurethane coating glue FS-5811 100

[0095] Polyurethane white paint FS-5822A 30.

[0096] The viscosity of the middle glue is 7000-10000 cps.

[0097] Adjust the viscosity of the middle layer glue by adding solvents such as toluene and butanone.

[0098] Described surface glue comprises by weight parts:

[0099]

[0100] Adjust the viscosity of the top coat by adding...

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 waterproof and moisture-permeable grid printed fabric. The fabric is sequentially composed of a base fabric, a waterproof and moisture-permeable layer, and a printed pattern layer. The printed texture of the printed pattern layer and the waterproof and moisture-permeable layer form a grid-like diversion trench. In the present invention, hydrophobic printing is made on the hydrophilic waterproof and moisture-permeable layer, and the printing lines and the waterproof and moisture-permeable layer form convex-convex grid (grid)-like diversion grooves, which endow the waterproof and moisture-permeable layer with exquisite printing patterns It affects the original waterproof and moisture-permeable function index, and makes the waterproof and moisture-permeable layer have the functionality of printing paste. At the same time, the diversion groove can absorb moisture and dry quickly, and it will not stick when sweating, replacing the function of clothing lining.

Description

technical field [0001] The invention belongs to the technical field of finishing of textile fabrics, and specifically relates to a special function printing, which is carried out on the membrane material of the waterproof and moisture-permeable coating fabric; Hydrophobic printing is done on the layer film, the printed pattern and the film surface have a certain concave-convex feeling, forming a diversion groove like a grid, blocking the water absorption area, allowing sweat to be absorbed quickly, and preventing the fit between the human body and the film material Build a dry and comfortable environment with adhesive. Background technique [0002] With the improvement of people's living standards, people's requirements for fibers and textiles have gradually increased from being beautiful and durable to being close to nature, ecology, and having special functions, so as to adapt to social development and meet the needs of different industries. In recent years, waterproof an...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/568D06P1/52D06P1/46D06P3/52D06P3/24D06P3/82D06M101/32D06M101/34D06M101/06
Inventor 陈百顺张迎春蔡智怡李金华张悦
Owner TOREAD HOLDING GROUP CO LTD
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