A continuous processing technology for fabric degreasing, presetting and whitening

A processing technology and pre-styling technology, which is applied in the continuous treatment of textile materials, fabric surface trimming, heating/cooling fabrics, etc. Efficiency, eliminate excessive turnover, and improve the effect of utilization

Active Publication Date: 2018-07-31
GUANGDONG DERUN TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the impact of discontinuous processing methods, the current whitening process also only puts the pre-shaped gray cloth on the shelf for whitening operation when the production is scheduled.
During the storage process of the gray cloth after presetting, the surface of the gray cloth is easily contaminated with various stains and oxides, which seriously affects the subsequent whitening effect of the gray cloth
Therefore, the traditional degreasing, presetting and whitening processes still need to be further improved

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The fabric degreasing, presetting and whitening continuous processing technology of the present invention mainly includes the following steps: the greige cloth is processed according to the process sequence of degreasing→water washing→whitening→presetting, wherein:

[0051] 1) Degreasing

[0052] a) The gray cloth is put on the shelf, and the cloth release method is set as platform unwinding or direct unwinding;

[0053] b) Add 500 liters of water in the feed tank, and add fatty acid methyl ester ethoxylate sulfonate in an amount of 1 gram per liter, and stir evenly;

[0054] c) Transport the mixture obtained in step b to the degreasing tank through a feeding pump and pipeline, and immerse the greige cloth to the liquid level of the degreasing tank for delivery. The degreasing circulation pipe of the liquid port is repeatedly transported to the degreasing tank;

[0055] 2) Washing

[0056] d) Add 200 liters of water into the washing tank, and submerge the greige clot...

Embodiment 2

[0064] The fabric degreasing, presetting and whitening continuous processing technology of the present invention mainly includes the following steps: the greige cloth is processed according to the process sequence of degreasing→water washing→whitening→presetting, wherein:

[0065] 1) Degreasing

[0066] a) The gray cloth is put on the shelf, and the cloth release method is set as platform unwinding or direct unwinding;

[0067] B) 500 liters of water are added in the feed tank, and fatty acid methyl ester ethoxylate sulfonate is added in an amount of 8 grams per liter, and stirred evenly;

[0068] c) Transport the mixture obtained in step b to the degreasing tank through the feeding pump and pipeline, and immerse the greige cloth to the liquid level of the degreasing tank for delivery. The degreasing circulation pipe of the liquid port is repeatedly transported to the degreasing tank;

[0069] 2) Washing

[0070] d) Add 600 liters of water into the washing tank, and submerg...

Embodiment 3

[0078] The fabric degreasing, presetting and whitening continuous processing technology of the present invention mainly includes the following steps: the greige cloth is processed according to the process sequence of degreasing→water washing→whitening→presetting, wherein:

[0079] 1) Degreasing

[0080] a) The gray cloth is put on the shelf, and the cloth release method is set as platform unwinding or direct unwinding;

[0081] B) 500 liters of water are added in the feed tank, and fatty acid methyl ester ethoxylate sulfonate is added in an amount of 3 grams per liter, and stirred evenly;

[0082] c) Transport the mixture obtained in step b to the degreasing tank through the feeding pump and pipeline, and immerse the greige cloth to the liquid level of the degreasing tank for delivery. The degreasing circulation pipe of the liquid port is repeatedly transported to the degreasing tank;

[0083] 2) Washing

[0084] d) Add 300 liters of water into the washing tank, and submerg...

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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PUM

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Abstract

The invention discloses a continuous fabric oil removing, pre-forming and whitening process which comprises the following steps: treating gray cloth according to continuous processes of removing oil, washing with water, whitening and pre-forming. By adoption of the continuous fabric oil removing, pre-forming and whitening process disclosed by the invention, continuous production can be achieved, a good washing effect can be achieved, and the energy and the water can be saved.

Description

technical field [0001] The invention relates to a fabric dyeing pretreatment process in the printing and dyeing industry, in particular to a fabric degreasing, presetting and whitening continuous processing process which can effectively save processing costs. Background technique [0002] In the current printing and dyeing industry, fabrics usually need to be pre-formed before dyeing to improve the dimensional stability of the gray cloth, reduce the crease phenomenon of the gray cloth after printing and dyeing, and reduce the shrinkage elasticity of the gray cloth during printing and dyeing. In order to maintain the stability of the shrinkage rate of the finished product. The gray cloth has undergone several processes before the pre-setting process, and there will be more oily substances on the gray cloth, such as spindle oil, lubricating oil, white mineral oil, etc., so the gray cloth needs to be cleaned before the pre-setting process. oil treatment. Due to the high ambie...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06B3/10D06B3/18D06B21/00D06C7/02D06L4/60D06L4/671
CPCD06B3/10D06B3/185D06B21/00D06C7/02D06L1/12
Inventor 谢南平胡德芳
Owner GUANGDONG DERUN TEXTILE CO LTD
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