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

Dyeing and finishing method of superfine denier nylon fabric

A processing method and ultra-fine denier technology, applied in the direction of dyeing method, textile and papermaking, fiber type, etc., to achieve the effect of reducing the initial dyeing speed, no color pattern, and good color and luster

Active Publication Date: 2013-06-05
SHENGHONG GRP CO LTD
View PDF8 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a dyeing and finishing method for ultra-fine denier nylon fabrics, which solves the problems that ultra-fine denier nylon fabrics are easy to produce, colored flowers, and uneven dyeing during dyeing.

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
  • Dyeing and finishing method of superfine denier nylon fabric
  • Dyeing and finishing method of superfine denier nylon fabric
  • Dyeing and finishing method of superfine denier nylon fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The superfine denier nylon fabric blank used in this embodiment: warp direction: 15D / 12f nylon low elastic yarn; weft direction: 20D / 24f nylon filament; door width 162cm; square meter weight 33g / ㎡.

[0018] Process flow:

[0019] Cold stacking→open width desizing→pre-setting→dyeing→fixation→drying→finishing finalized

[0020] The specific dyeing and finishing method is carried out according to the following steps:

[0021] Step 1: Cold Stack

[0022] Utilize the HLM2082 cold pile machine, under the conditions of reaction temperature of 45°C and vehicle speed of 50m / min, cold pad batch treatment is carried out on the blank of ultra-fine denier nylon fabric with cold pile liquid, wherein the cold pile liquid is oxidized by hydrogen Sodium, degreasing agent TF--126A, hydrogen peroxide, high-efficiency refining and penetrating agent TF-125D, chelating dispersant TF-133A, environmental protection low-alkali cold pile king HLD, desizing agent TF-127K and water; The concent...

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 discloses a dyeing and finishing method of superfine denier nylon fabric, belongs to the field of processing on the superfine denier nylon fabric, and aims at solving the problems that dyeing defect and uneven dyeing of the superfine denier nylon fabric are easily generated in the dyeing process. The method disclosed by the invention comprises the steps of: cold heaping, open-width desizing, pre-setting, dyeing, performing fixation, baking and molding a finished product. An anionic leveling agent disclosed by the invention has affinity on nylon, and can generate an unexpectedly dyeing effect on the fiber together with anionic dye. Thus, the initial dyeing speed of the dye is reduced, so as to achieve a uniform dyeing effect; and the fold resistance of the fabric is improved when the craping style of the fabric is kept by presetting the desized fabric. By using the dyeing and finishing method, the dyeing process is even, the color and the luster are good, the colour fastness is good, and the like; and the dyeing defect can not be generated, and the fabric processed by using the method accords with the requirements of superior products specified by the standard of GB / T17253-2008 'synthetic filament yarn fabric'.

Description

technical field [0001] The invention relates to the field of processing ultrafine denier nylon fabrics, in particular to a dyeing and finishing method for ultrafine denier nylon fabrics. Background technique [0002] In recent years, textile fabrics have shown the development trend of light and thin structure, trendy style and functional use. In order to resist the hot summer, a kind of "skin clothing" as thin as cicada's wings and as light as catkins also came into being. The "skin clothing" is made of ultra-fine denier nylon fabric, which is soft to the touch, and the cloth surface has a uniform and dense uneven crepe feeling, which is not easy to fit when worn, making people feel cool and comfortable; at the same time, the "skin clothing" has rainproof and anti-ultraviolet rays. functions, allowing people to enjoy nature while easily coping with climate change. Ultrafine nylon fiber has fine denier and large surface area; ultrafine denier nylon fabric has high sizing ra...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D06P3/24D06P1/39D06L1/14D06M11/38D06M15/643D06M13/207D06M101/34
Inventor 谢小云林兴旺钱琴芳
Owner SHENGHONG GRP 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