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

Terylene fiber fabric water-washing-free continuous padding dyeing method

A polyester fiber and dyeing method technology, which is applied in the field of textile printing and dyeing, can solve the problems of high printing and dyeing costs, heavy sewage treatment burden, etc., and achieve the effects of improving economic benefits, reducing production costs, and reducing the discharge of dyeing wastewater

Active Publication Date: 2017-07-14
福建溢佳仁科技有限公司
View PDF2 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a washing-free continuous pad dyeing method for polyester fiber fabrics, which solves the problems of high printing and dyeing costs and heavy sewage treatment burden for existing polyester fiber 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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The dyed fabric is 75D polyester warp-knitted imitation velveteen beige cloth, with a square meter weight of 110.

[0045] Step 1: Preparation of dyeing working solution

[0046] Add 200 kg of deionized water to 1000 kg of dye solution batching tank, start stirring, add 5 kg of thickener (5 g / L), and clean the bucket with 20 kg of deionized water and pour it into the batching tank, add 500 kg of deionized water water, keep stirring for 20 minutes; add 5 kg of fiber bulking agent EL (5 g / L), and use 20 kg of deionized water to clean the barrel and pour it into the batching tank; add 10 kg of solvent (10 g / L) and 5 kg of softener in turn (5 grams / liter) and 5 kilograms (5 grams / liter) of color fixing agent YJ, and pour into the batching tank with 20 kilograms of deionized water cleaning barrels successively; Finally add the disperse dye solution that boils into liquid state with 100 kilograms of deionized water (Among them, disperse yellow brown S-4RL 2.37 kg, disperse y...

Embodiment 2

[0060] The dyed fabric is 150D, 28G polyester weft-knitted dark brown cloth, and the weight per square meter is 210.

[0061] Step 1: Preparation of dyeing working solution

[0062] Add 200 kg of deionized water into 1000 kg of dye solution batching tank, start stirring, add 7 kg of thickener (7 g / liter), and clean the feed tank with 20 kg of deionized water and pour it into the batching tank, and continue stirring for 30 minutes. Add 400 kg of deionized water and keep stirring for 20 minutes; add 15 kg (15 g / L) of fiber bulking agent EL, and clean the material barrel with 20 kg of deionized water and pour it into the batching tank; add 15 kg (15 g / L) of solvent in turn , 20 kg (20 g / L) of softening agent and 10 kg (10 g / L) of color-fixing agent YJ, and successively use 20 kg of deionized water to clean the barrel and pour it into the batching tank; finally add 100 kg of deionized water to form Liquid disperse dye solution (2.16 kg of disperse yellow brown S-4RL, 6.84 kg of d...

Embodiment 3

[0076] The type of fabric to be dyed is 600D×600D, 40×30, 63" polyester woven Oxford royal blue cloth, and the weight per square meter is 250.

[0077] Step 1: Preparation of dyeing working solution

[0078] Add 200 kg of deionized water to 1000 kg of dye solution batching tank, start stirring, add 10 kg of thickener (10 g / L), and continue stirring for 30 minutes, add 400 kg of deionized water, and continue stirring for 20 minutes; add fiber 20 kilograms (20 grams per liter) of swelling agent EL agent, and pour into batching tank with 20 kilograms of deionized water cleaning barrels; Fixing agent YJ 20 kg (20 grams / liter), and successively with 20 kg of deionized water to clean the bucket into the batching tank; finally add 100 kg of deionized water into a liquid disperse dye solution (in which disperse dark blue HGL11.1 kg, disperse dark blue S-WF 3.9 kg, disperse ruby ​​S-5BL 1.52 kg, disperse ruby ​​XF0.48, disperse yellow S-4RL 2.28 kg, disperse yellow XF0.72, the amoun...

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 terylene fiber fabric water-washing-free continuous padding dyeing method. The terylene fiber fabric water-washing-free continuous padding dyeing method comprises following steps: a disperse dye, a thickening agent, a fiber swelling agent, an organic solvent, a color fixing agent, and a softening agent are uniformly mixed with water via stirring so as to obtain a dyeing working solution; terylene fiber fabric is subjected to padding in the dyeing working solution; after padding, the terylene fiber fabric is subjected to infrared ray predrying, hot air oven predrying, baking, and cropping so as to complete continuous dyeing of terylene fiber fabric. According to the terylene fiber fabric water-washing-free continuous padding dyeing method, the dyeing working solution of the disperse dye and corresponding dyeing process and conditions are combined, so that full dyeing and color fixing of terylene fiber is realized, reduction clearing, soaping, and water washing post-treatment in conventional dyeing process are avoided, a plurality of dyeing performance indexes of the fabric are ensured, technical process is shortened, production efficiency is increased, production cost of enterprises is reduced, economic benefit is increased, and dyeing waste water discharge is reduced.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and relates to a washing-free continuous padding dyeing method for polyester fiber fabrics. Background technique [0002] In recent years, the amount of polyester fiber fabrics used in clothing fabrics, home textiles and other decorative fabrics and industrial fabrics such as artificial leather base fabrics is increasing, and many polyester fiber fabric dyeing and finishing factories generally use high-temperature and high-pressure overflow dyeing machines for exhaust dyeing. dyeing. This method consumes a lot of energy, consumes a lot of water, and discharges a lot of dyeing wastewater and dyeing wastewater. The water consumption of dyeing one ton of medium-dark polyester fiber fabric is about 40-70 tons, which brings serious cost problems and the burden of sewage treatment and discharge to the production enterprises. Contents of the invention [0003] The purpose of the ...

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): D06P1/16D06P1/651D06P1/607D06P1/52D06P3/54D06B3/18D06C7/02
CPCD06B3/18D06C7/02D06P1/16D06P1/52D06P1/607D06P1/65112D06P1/65125D06P3/54
Inventor 杨文君
Owner 福建溢佳仁科技有限公司
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