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

Towel fabric vat dye wet shortened-steaming process

A wet short-steaming and dyeing technology, which is applied in the fields of fabric surface trimming, heating/cooling fabric, and textile material treatment, can solve the problems of high energy consumption, large environmental pollution, high water consumption, etc., and achieve increased optical density and improved Color fastness, ease of use

Inactive Publication Date: 2015-05-20
QINGDAO XINYIFA IND & TRADE
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dyeing and finishing is a production method with high energy consumption, high water consumption and high pollution discharge, especially when the two-bath method of disperse / reactive dyes is used to dye T / C, T / R and other blended fabrics, the impact is very significant. Under the condition of ensuring the dyeing quality , How to reduce energy consumption and reduce pollution is a common concern of everyone. The cleaning process after traditional disperse dyeing includes reduction cleaning and high-temperature soaping. Cyclanon ECO can directly perform reduction cleaning without changing the acid-base conditions of the dyeing bath, achieving the dyeing effect of the traditional process (such as dry and wet rubbing fastness, soaping fastness, etc.), saving time, improving production efficiency and eco-friendly Environmental friendly

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

[0015] A wet short steaming process for towel fabric vat dyes, specifically comprising the following steps:

[0016] (1) Conventional vat dye suspension pad dyeing process: dye liquor preparation - semi-finished product padding vat dye suspension dye solution - infrared pre-drying - hot air pre-drying - drying and drying - falling cloth (cooling) ;

[0017] (2) Vat dye wet short steam pad dyeing process: dyeing solution preparation - semi-finished product padding vat dye suspension dyeing solution - liquid sealing padding reducing solution - steaming - cold water washing (2 to 3 grids) Oxidation 1 grid - Ventilation - Hot washing 1 grid - Soaping 1 grid - Soaping 1 grid - Hot washing 2 grids - Drying - Cloth drop (cooling);

[0018] Vat dye wet short steam pad dyeing process, the fabric is not dried under the primer, the towel fabric is directly padded with the vat dye suspension dyeing solution, and the liquid seal is dipped into the reducing solution and steamed to reduce d...

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 relates to a tower fabric vat dye wet shortened-steaming process. The tower fabric vat dye wet shortened-steaming process specially includes a conventional vat dye suspensoid pad dyeing process and a vat dye wet shortened-steaming pad dyeing process. The conventional vat dye suspensoid pad dyeing process includes the steps of dye liquor preparation, padding of a semi-finished product in vat dye suspensoid dye liquor, infrared pre-drying, hot air pre-drying, drying cylinder drying and cropping (cooling). The vat dye wet shortened-steaming pad dyeing process includes the steps of dry liquor preparation, padding of the semi-finished product in the vat dye suspensoid dye liquor, padding of a liquor sealing opening in reduction liquid, steaming, cold running water washing (2-3 cells) and 1 cell oxidation, ventilation, 1 cell hot washing, 1 cell soaping, 1 cell soap boiling, 2 cell hot washing, drying and cropping (cooling). By the adoption of the technology, the effect can be well acquired, energy is saved, environment friendliness is achieved, and use is convenient.

Description

technical field [0001] The invention relates to a wet short steaming process of vat dyes for towel fabrics, which belongs to the technical field of fabrics. Background technique [0002] Dyeing and finishing is a production method with high energy consumption, high water consumption and high pollution discharge, especially when the two-bath method of disperse / reactive dyes is used to dye T / C, T / R and other blended fabrics, the impact is very significant. Under the condition of ensuring the dyeing quality , How to reduce energy consumption and reduce pollution is a common concern of everyone. The cleaning process after traditional disperse dyeing includes reduction cleaning and high-temperature soaping. Cyclanon ECO can directly perform reduction cleaning without changing the acid-base conditions of the dyeing bath, achieving the dyeing effect of the traditional process (such as dry and wet rubbing fastness, soaping fastness, etc.), saving time, improving production efficienc...

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): D06B21/00
CPCD06B15/00D06B3/10D06B21/00D06C7/00
Inventor 董金翠
Owner QINGDAO XINYIFA IND & TRADE
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