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

Making process of high-fastness polyamide-polyester interwoven fabric

A production process and fastness technology, which is applied in the production process of high-fastness nylon-polyester interwoven fabrics, can solve the problems of fastness that plagues textile workers and other problems, and achieve the effects of reducing the risk of fading, good color fastness and fashionable appearance.

Pending Publication Date: 2017-05-31
HUAMAO (XIAMEN) WEAVING DYEING & FINISHING CO LTD
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the combination of relatively low-priced nylon 6 fiber and polyester fiber is favored by more customers and consumers, but the problem of fastness has always troubled textile workers. The problem of precision has become a difficult problem that the textile industry needs to solve urgently

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Step 1 Yarn material selection: choose nylon 6 fully drawn yarn 40D / 34F for the warp yarn, choose modified polyester false twist textured yarn 50D / 72F for the weft yarn, and the number of warp yarns is 1100 grains; among them, choose nylon 6 fiber of 70D or below for the warp yarn: its It belongs to nylon fully stretched filament, this kind of yarn has good bulkiness, soft and comfortable hand feeling; the weft yarn chooses 75D and below modified polyester fiber: it is a cationic dye-dyeable polyester fiber, that is, CDP fiber; due to the use of ion modified It not only greatly improves the color absorption performance of the fiber, but also reduces the crystallinity so that the dye molecules are easy to penetrate, making the fiber easy to dye, and the color absorption rate is improved; this kind of fiber not only ensures the easy dyeing of cations, but also increases the micro It is cationic dyeable polyester fiber; this kind of yarn material has uniform color dyeing ra...

Embodiment 2

[0032] Step 1 Yarn material selection: warp yarn selection nylon 6 fully drawn yarn 20D / 24F, weft yarn selection

[0033] Modified polyester fully drawn yarn 40D / 24F, the number of warp yarns is 1344 grains;

[0034] Step 2 Warping in batches: at a speed of 300m / min, the nylon 6 fully drawn yarn is assembled into a whole shaft by a batch warping machine, and a total of 10 whole shafts need to be made;

[0035] Step 3 Sizing: at a speed of 100m / min, the yarn is sizing through a sizing machine; the water-jet loom adopts acrylic sizing, the sizing concentration of the yarn is controlled at 13%, and the sizing temperature is controlled at 45°C. The slurry is HW-132 slurry from Jiangyin Haohe;

[0036] Step 4 paralleling: at a speed of 40m / min, combine the entire beams in step 2 into one weaving beam through a paralleling machine;

[0037] Step 5 Weaving: at a speed of 500rpm, hang the weft modified polyester fully drawn yarn 40D / 24F on the weft frame, and through the back and fo...

Embodiment 3

[0044] Step 1 Yarn material selection: warp yarn selection nylon 6 fully stretched yarn 70D / 48F, weft yarn selection

[0045] Modified polyester false twist textured yarn 75D / 72F, the number of warp yarns is 1008 grains;

[0046] Step 2 Warping in batches: At a speed of 450m / min, the nylon 6 fully drawn yarn is assembled into an entire shaft by a batch warping machine, and a total of 8 entire shafts are required;

[0047] Step 3 Sizing: At a speed of 120m / min, the yarn is sizing through a sizing machine; the water-jet loom adopts acrylic sizing, the sizing concentration of the yarn is controlled at 11%, and the sizing temperature is controlled at 45°C. The slurry is WJ-88 slurry from Jiangyin Haohe;

[0048] Step 4 paralleling: at a speed of 120m / min, combine the entire beams in step 2 into one weaving beam through a paralleling machine;

[0049] Step 5 Weaving: At a speed of 550rpm, hang the weft yarn modified polyester false twisted textured yarn 50D / 72F on the weft creel,...

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

A making process of high-fastness polyamide-polyester interwoven fabric includes the first step of yarn material selection, the second step of batched beaming, the third step of yarn sizing, the fourth step of re-beaming, the fifth step of weaving, the sixth step of desizing and washing, the seventh step of dyeing, the eighth step of water spraying finishing, the ninth step of calendaring finishing and the like. By means of the making process of the high-fastness polyamide-polyester interwoven fabric, the obtained fabric has a fashionable appearance, a soft and comfortable handfeel and a high color fastness, and the fading risk generated in the later-period use process of a consumer is lowered; the fabric is suitable for the field of fashionable down jackets. According to the polyamide-polyester interwoven fabric made through the process, the color fastness to sunlight can reach ISO 105-B02:2014 (Exposure cycle A1) level 4 or above, the color fastness to washing at 60 DEG C can reach ISO 105-C06:2010-C2S level 4 or above, and the color fastness to rubbing can reach ISO 105-X12:2001 level 4 or above.

Description

technical field [0001] The invention relates to the field of weaving, dyeing and finishing of textile fabrics, in particular to a production process of nylon-polyester interwoven fabrics with high fastness. Background technique [0002] With the development of market economy, monochromatic down jacket style fabrics can no longer satisfy consumers' pursuit of fashion. The diversification of down jacket styles has become a trend in the winter market, so nylon-polyester interwoven fabrics have emerged as the times require. At present, nylon-polyester interwoven fabrics in the industry generally adopt the method of coloring nylon alone but not polyester. The fabric surface only presents a style of one color, which is relatively simple and has no novelty, and is not fashionable enough. If the cloth surface has two color styles, nylon 66 fiber and polyester fiber are generally used as materials, and the price of this method is relatively high. Therefore, the combination of nylon...

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): D03D15/00D06B21/00D06B9/04D03D15/283D03D15/50D03D15/573
CPCD03D15/00D06B9/04D06B21/00D10B2331/02D10B2331/04D10B2501/00
Inventor 谢丽娟刘惠林张曙光黄兰清陈桂梅
Owner HUAMAO (XIAMEN) WEAVING DYEING & FINISHING 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