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Waterproof and elastic fabric

A technology of elastic fabric and waterproof coating, applied in textile, yarn, fabric and other directions, can solve the problems of poor appearance and hand feeling, and achieve the effect of low cost, good waterproof breathability and excellent quality

Inactive Publication Date: 2014-01-01
KUNSHAN TIENIU SHIRT FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lycra waterproof elastic fabric is usually used at present, its appearance and feel are 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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  • Waterproof and elastic fabric
  • Waterproof and elastic fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Using hard staple fibers as surface fibers, using composite polyester filament fibers as skeleton fibers, blending to form a core-spun composite yarn in which hard staple fibers are coated with composite polyester filament fibers, and then spraying a waterproof coating agent; Through, sizing, threading, weaving, and finishing processes, the waterproof elastic fabric is made; the hard short fibers account for 70%, and the composite polyester filament fibers account for 30%, and the composite polyester filament fibers are made of polymethane Made of butylene dicarboxylate and polybutylene terephthalate.

[0012] Described waterproof coating agent is made up of the following components by weight:

[0013]

[0014] After the components are mixed, water is added to form a waterproof coating agent with a water content of 40%.

[0015] The composite polyester filament fiber is prepared by the following method: after blending polybutylene isophthalate and polybutylene terep...

Embodiment 2

[0017] Using hard staple fibers as surface fibers, using composite polyester filament fibers as skeleton fibers, blending to form a core-spun composite yarn in which hard staple fibers are coated with composite polyester filament fibers, and then spraying a waterproof coating agent; Through, sizing, threading, weaving, and finishing processes, waterproof elastic fabrics are made; the hard short fibers account for 85%, and the composite polyester filament fibers account for 15%, and the composite polyester filament fibers are made of polymethane Made of butylene dicarboxylate and polybutylene terephthalate.

[0018] Described waterproof coating agent is made up of the following components by weight:

[0019]

[0020] After the components are mixed, water is added to form a waterproof coating agent with a water content of 20%.

[0021] The composite polyester filament fiber is prepared by the following method: after blending polybutylene isophthalate and polybutylene terepht...

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 elastic fabric. The waterproof and elastic fabric adopts hard and short fiber as surface fiber, and adopts composite polyester filament fiber as skeleton fiber, core-spun composite yarn using the hard and short fiber to coat the composite polyester filament fiber is formed by blending, and then a waterproof coating agent is sprayed; the waterproof coating agent comprises the following components in parts by weight: 70-85 parts of octadecylphenol, 5-8 parts of dimethylhydrogenouspolysiloxane, 3-8 parts of silane coupling agent, 0.5-1.2 parts of sodium polyacrylate dispersing agent and the balance of water, and the mass percentage of water in the waterproof coating agent is 55-85%; the waterproof and elastic fabric is prepared by processes of spooling, warping, slashing, drawing-in, weaving and finishing; and the hard and short fiber accounts for 70-85%, the composite polyester filament fiber accounts for 15-30% and is a composite material of poly-m-phthalic acidbutanediol ester and poly-p-phthalic acidbutanediol ester. The waterproof and elastic fabric disclosed by the invention has the advantages of good waterproof and air-permeable properties and excellent appearance and hand feeling.

Description

technical field [0001] The invention relates to a waterproof elastic fabric. Background technique [0002] Now, clothing is developing towards convenience to adapt to the fast-paced modern life. Because the performances such as flexible stretching and comfortable fit of elastic fabric cater to modern people's pursuit of a comfortable, casual, convenient and quick lifestyle, so the clothing of elastic fabric is widely liked and worn by consumers. Lycra waterproof elastic fabric is usually used at present, and its appearance and feel are relatively poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a waterproof elastic fabric to overcome the above-mentioned defects in the prior art. [0004] In order to solve the above-mentioned technical problems, the waterproof elastic fabric of the present invention adopts hard staple fibers as surface fibers, adopts composite polyester filament fibers as skeleton fibers, a...

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 Applications(China)
IPC IPC(8): D03D15/00D02G3/04D02G3/36D06M13/152D06M15/643D06M13/51D06M15/263D01F8/14D06M101/32D03D15/283D03D15/40D03D15/50D03D15/527D03D15/56
Inventor 蒋建业
Owner KUNSHAN TIENIU SHIRT FACTORY
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