Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Broadwise elastic fabric and purpose thereof

A technology of elastic fabric and weft direction, which is applied in the field of textiles and can solve the problems of thick fabrics and narrow application range

Inactive Publication Date: 2017-01-04
TORAY FIBER RES INST(CHINA) CO LTD
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fabric obtained by the double weave is thicker, which is only suitable for autumn and winter clothing, and the application range is narrow

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
  • Broadwise elastic fabric and purpose thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The warp yarn uses 40S / 2 polyester viscose blended yarn, the weft yarn 1 is the core-spun yarn of 40S / 2 polyester viscose blended yarn and 40D spandex, the weft yarn 2 is the core-spun yarn of 40S / 2 polyester viscose blended yarn and 70D spandex, and the warp yarn The tension on the upper machine is 3.0 centinewtons / dtex, the speed of the loom is 800 rpm, the warp and weft density is 116*69 threads / inch, and the gray fabric (62% polyester, 34% viscose, Spandex 4%).

[0023] Then through the following processing, gray fabric preparation → desizing and refining 95°C → relaxation 120°C * 30min → intermediate setting 195°C * 40m / min → dyeing (disperse dye 128°C, reactive dye 60°C) → finishing and setting 190°C * 40m / min min → weft elastic fabric.

[0024] The obtained weft elastic fabric has a length of 30cm at the warp-up high elastic part and a length of 100cm at the low elastic part; according to the JIS L 1096:2010B standard, the weft elastic elongation of the low elas...

Embodiment 2

[0026] The warp yarn uses 40S / 2 polyester viscose blended yarn, the weft yarn 1 is the core-spun yarn of 40S / 2 polyester viscose blended yarn and 40D spandex, the weft yarn 2 is the core-spun yarn of 40S / 2 polyester viscose blended yarn and 100D spandex, and the warp yarn The tension on the upper machine is 3.0 centinewtons / dtex, the speed of the loom is 800 rpm, the warp and weft density is 116*70 threads / inch, and the gray fabric (polyester 62%, viscose 33%, Spandex 5%).

[0027] Then through the following processing, gray fabric preparation → desizing and refining 95°C → relaxation 120°C * 30min → intermediate setting 195°C * 40m / min → dyeing (disperse dye 128°C, reactive dye 60°C) → finishing and setting 190°C * 40m / min min → weft elastic fabric.

[0028] The obtained weft elastic fabric has a length of 30cm at the warp-up high elastic part and a length of 100cm at the low elastic part; according to the JIS L 1096:2010B standard, the weft elastic elongation of the low ela...

Embodiment 3

[0030] The warp yarn is 32S cotton yarn, the weft yarn 1 is the core-spun yarn of 32S cotton yarn and 10D spandex, and the weft yarn 2 is the core-spun yarn of 32S cotton yarn and 40D spandex. The density design is 110*70 threads / inch, and the gray fabric (94% cotton, 6% spandex) is made by adopting striped dobby 3*1 twill weave.

[0031] Then through the following processing, gray fabric preparation → desizing and scouring 95 ° C → relaxation 120 ° C * 30 min → intermediate setting 195 ° C * 40m / min → dyeing (reactive dye 60 ° C) → finishing and setting 190 ° C * 40 m / min → weft elasticity fabric.

[0032] Gained weft elastic fabric has a length of 20cm at the warp-up high elastic part and a length of 60cm at the low elastic part; according to the JIS L 1096:2010B standard, the weft elastic elongation of the low elastic part is 18.8%, and the weft elongation recovery rate is 85.1%; The weft elastic elongation of the high elastic part is 20.8%, and the weft elongation recover...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a broadwise elastic fabric formed by high elastic portions and low elastic portions distributed in an interlace manner in a warp direction; weft yarns in the high and low elastic portions respectively contains spandexes, wherein the spandex denier in the high elastic portion is bigger than that in the low elastic portion, and the difference is above 30D. The high and low elastic portions are designed on the same fabric, so the fabric can be tailored in needs, thus obtaining dual-elastic effect on the same clothes with no splicing; the clothes made by same fabric has no fettering feeling on various portions of human body, so people can freely stretch, thus providing body shaping efficacy; the broadwise elastic fabric is very suitable for making skirts or trousers.

Description

technical field [0001] The invention belongs to the field of textiles, and relates to a weft elastic fabric and its application. Background technique [0002] At present, the fabrics used in the clothes sold on the market are all weft single elastic fabrics. For example, the patent document CN201110116267.3 discloses a thick cotton-viscose blended double-elastic gauze fabric and its finishing process. Use 40 / 2 cotton viscose 70D spandex core-spun yarn in the warp direction and 40 / 2 cotton viscose 70D spandex core-spun yarn in the weft direction to obtain a double-elastic fabric with elasticity in both warp and weft directions, but there is only one type of elasticity in the weft direction, which cannot adapt to the body Different parts have different requirements for elasticity. [0003] Someone proposes splicing by using fabrics of different elasticities at different positions for this reason. For example, the patent document CN200710009893.6 discloses a sewing method of ...

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): A41D31/00D03D7/00D03D15/08D03D15/56
Inventor 周红陈亮亮
Owner TORAY FIBER RES INST(CHINA) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com