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Dyeing and finishing technology for Hismer blended fabric

A blended fabric, dyeing and finishing technology, applied in the field of dyeing and finishing, can solve the problem of unable to complete the dyeing of Haysmore blended fabrics, and achieve the effect of good moisture absorption

Active Publication Date: 2011-07-06
ZHEJIANG JIAMING DYEING & FINISHING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing dyeing process is unable to complete the Hessmore blended fabric 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
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  • Dyeing and finishing technology for Hismer blended fabric
  • Dyeing and finishing technology for Hismer blended fabric
  • Dyeing and finishing technology for Hismer blended fabric

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Embodiment 1

[0024] Such as figure 1 , figure 2 As shown, the dyeing and finishing technology of the Hessmore blended fabric described in this embodiment mainly includes a pretreatment process and a dyeing process, and is characterized in that:

[0025] a) Pre-treatment process: Put the Hessmore blended fabric into a mixed solution containing refining agent, anionic surfactant BAC and hydrogen peroxide and treat it at 60°C for 30 minutes, then fully wash it until the pH is PH7;

[0026] b) Dyeing process: before dyeing, first add amphoteric surfactant BS-12 into the dye bath at 40°C; then put the Hessmore blended fabric into the dye vat, slowly add vinylsulfone type reactive dyes and dyeing assistants in batches Then slowly heat up to 60°C at a heating rate of 0.7°C per minute. After reaching the specified temperature, add soda ash, use weak alkaline pH9-10, and keep the temperature at 60°C for 30 minutes to fix the color; after the color is fixed, add weak Alkaline soaping agent and ke...

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Abstract

The invention designs a dyeing and finishing technology for a Hismer blended fabric, which mainly comprises a pretreatment process and a dyeing process and specifically comprises the following steps: firstly, placing a Hismer blended fabric into a mixed solution containing a refining agent, an anionic surfactant BAC and hydrogen peroxide, treating for 30 minutes at the temperature of 60 DEG C, and then carrying out pretreatment; during dyeing, adding an amphoteric surfactant BS-12 into a dyeing bath at 40 DEG C; then placing the Hismer blended fabric into a dyeing tank, slowly adding divinylsulfone reactive dyes and a dyeing assistant in batches, and fixing color for 30 minutes at the temperature kept to be 60 DEG C in the presence of alkalescence with the pH of 9-10; after color fixing, adding an alkalescent soaping agent and soaping by preserving the temperature to be 80 DEGC, and sufficiently washing in water till the pH value is 7 after the soaping is finished; and finally, treating with a neutral cationic softening agent for 30 minutes by preserving the temperature to be 60 DEG C so as to soften the Hismer blended fabric, taking the fabric out of the dyeing tank after a handfeel requirement is met, and sizing.

Description

technical field [0001] The invention relates to a dyeing and finishing technology, in particular to a dyeing and finishing technology of Hessmore blended fabrics. Background technique [0002] The raw material of Haismore blended fabric is chitosan, some specially processed and blended Haismore fabrics are characterized by acid resistance (no contact with acidic substances during the whole dyeing and finishing process), weak alkali resistance (PH ≤ 10), dyeing The dyeing time is fast and easy to flower, and the blended fabric is easy to cause gray effect due to different dyeing time. Make the existing dyeing process be unable to finish the Hessmore blended fabric dyeing. Contents of the invention [0003] The purpose of the present invention is in order to solve the dyeing and finishing technology of the above-mentioned technology uniform dyeing, not easy to spend, and dyeing synchronous Heysmore blended fabric. [0004] In order to achieve the above object, the dyeing a...

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
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Application Information

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IPC IPC(8): D06M11/50D06P1/38D06P3/85D06P1/673D06P5/02D06M101/10D06M101/06
Inventor 莫炳荣莫荣明王启祥蒋亚群
Owner ZHEJIANG JIAMING DYEING & FINISHING CO LTD
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