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Process for dyeing check for cross-stitch

A plaid and cross-stitch technology, applied in the dyeing process of plaid, can solve the problems of unfavorable product promotion, high production cost, long process flow, etc., and achieve the effects of stable product quality, high equipment utilization rate, and short process flow

Inactive Publication Date: 2010-12-01
ZHEJIANG FURUN DYEING & PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the cross-stitch base fabrics were imported in the past. Due to the high price, its popularity has been affected. Now there are also domestic printing and dyeing factories using traditional techniques for production. Mercerizing - bleaching and whitening, dyeing - sizing - finished product inspection, due to the thickness of the cross-stitch pure cotton plaid, the average weight is 290g / m 2 Above, the traditional process is long, low efficiency, heavy pollution, high production cost, which is not conducive to the promotion of products. For this fabric, it is very important to develop a high-efficiency, energy-saving and low-pollution process.

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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  • Process for dyeing check for cross-stitch

Examples

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Effect test

Embodiment 1

[0020] Embodiment 1: a kind of dyeing process of the plaid cloth that is used for cross-stitching, comprises following technological process: turn over cloth---sew head---singeing---mercerizing---enzyme oxygen one bath---back bleaching and whitening, dyeing--- —Whole weft sizing——Finished product inspection.

[0021] Fabric turning, seaming, singeing, and finished product inspection processes are handled using traditional techniques or standards;

[0022] In the mercerizing process, the concentration of mercerizing alkali is 256g / L, and the mercerizing penetrant is 2g / L. The mercerizing penetrating agent is commercially available, such as M-1039 produced by Hangzhou Meigao Huayi Chemical Co., Ltd., and the door width is used to wet the cloth. The width of the falling cloth is 136cm ~ 142cm, and the cloth surface can be slightly alkali;

[0023] Enzyme oxygen first bath: Use scouring enzymes and hydrogen peroxide, steam in a steamer at 95°C to 100°C for 60 minutes, then wash w...

Embodiment 2

[0027] Embodiment 2: technical process with reference to embodiment 1, its difference is:

[0028] In the mercerizing process, the concentration of mercerizing base is 200g / L, and the concentration of mercerizing penetrant is 2g / L;

[0029] Enzyme oxygen bath: hydrogen peroxide is 15g / L, scouring enzyme is 30g / L, the mass percentage of each component of this scouring enzyme is: sodium metasilicate 44%, sodium citrate 4%, soda ash 28%, dodecane 6% sodium base sulfate, 5% alkyl polyoxyethylene ether sulfate AES, 5% JFC, 3% wax remover, 4% sodium polyacrylate, 1% defoamer; and add refined penetrant to 3g / L .

[0030] Whole weft sizing: the sizing formula is 40g / L of size, 0.5g / L of soft film, and 1g / L of wax film;

[0031] Other processes are the same as in Example 1.

Embodiment 3

[0032] Embodiment 3: technical process with reference to embodiment 1, its difference is:

[0033] In the mercerizing process, the concentration of mercerizing alkali is 280g / L;

[0034] Enzyme oxygen bath: hydrogen peroxide is 18g / L, scouring enzyme is 36g / L, the mass percentage of each component of this scouring enzyme is: sodium metasilicate 44%, sodium citrate 5%, soda ash 27%, dodecane 5% sodium base sulfate, 5% alkyl polyoxyethylene ether sulfate AES, 5% JFC, 3% wax remover, 5% sodium polyacrylate, 1% defoamer; and add scouring penetrant to 4g / L.

[0035] Whole weft sizing: the sizing formula is 48g / L of size, 0.5g / L of soft film, and 1g / L of wax film;

[0036] Other processes are the same as in Example 1.

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Abstract

The invention relates to a process for dyeing a check for cross-stitch, which comprises the steps of: turning cloth, sewing tips, singeing, mercerizing, performing enzyme-peroxide one-bath, bleaching and dyeing, straightening weft and sizing, inspecting finished products and the like. By adopting the process of first mercerizing and then enzyme-peroxide one-bath, the products have stable quality and the comprehensive first-rate product ratio of over 99 percent. The yarn counts of the cotton check for cross-stitch are thicker, the warp yarns are not sized, desizing is not adopted in the pretreatment, impurities and pigments in the fabric are subjected to oxygenolysis under the action of scouring enzyme and hydrogen peroxide, particularly the selection and formula of the scouring enzyme are greatly broken through, and the impurities and the pigments are removed through even washing, so that the fabric has stable whiteness and capillary effect.

Description

technical field [0001] The invention relates to a cloth dyeing process, in particular to a checkered cloth dyeing process for cross-stitching. Background technique [0002] On the cross-stitch plaid cloth, use special embroidery thread, use the method of interweaving warp and weft to build a cross, and compare it with special coordinate pattern embroidery, you can embroider a pattern with the same effect as the color picture, and then become a high-grade pattern after mounting. Beautiful decoration. Most of the cross-stitch base fabrics were imported in the past. Due to the high price, its popularity has been affected. Now there are also domestic printing and dyeing factories using traditional techniques for production. Mercerizing - bleaching and whitening, dyeing - sizing - finished product inspection, due to the thickness of the cross-stitch pure cotton plaid, the average weight is 290g / m 2 Above, the traditional process is long, low in efficiency, heavy in pollution, a...

Claims

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Application Information

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IPC IPC(8): D05C17/00D06B7/00D06L3/11D06L3/02C12S11/00D06L4/13
Inventor 顾正兴黄军法李浩武
Owner ZHEJIANG FURUN DYEING & PRINTING
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