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Fabric dyeing sizing method

A fabric and pre-forming technology, applied in the textile field, can solve the problems of increasing production costs and large quantities, and achieve the effects of saving costs, reducing the amount of dyes, and improving the depth of color

Active Publication Date: 2015-09-23
BEST PACIFIC TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dyeing of fabrics often requires the use of a large amount of dyes, increasing production costs

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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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: Nylon cloth is taken as the raw material blank, and three fabric blanks are selected, and the pre-setting process is carried out by the process of the following machine. A: finalize the shape with the traditional padding method (the padding pressure is 4bar); B: still use the padding liquid mode to finalize the shape (the padding pressure is 1bar), C: use the vacuum suction mode of the inventive method to finalize the shape, All dyed black. The results are shown in Table 1 below.

[0023] Cloth sample setting process A (roller pressure 4bar) B (roller pressure 1bar) C (vacuum suction) Color depth after dyeing benchmark Benchmark*125% Benchmark*150%

[0024] It can be seen from the above experimental data that the vacuum suction method of the present invention can effectively improve the dyeing depth of the cloth surface by carrying out the finalizing treatment on the cloth blank, which can meet the requirements of some custom...

Embodiment 2

[0025] Embodiment 2, take four types of cloth blanks with different varieties and use the method of the present invention and the traditional padding process to pre-size respectively. The four types of cloth are respectively marked as A, B, C and D, and then the same formula Carry out dyeing and fixation, and finally compare the two predetermined processes to determine the color depth of the cloth surface. The experimental results are as follows in Table 2:

[0026] form two

[0027]

[0028] It is proved from the data in the above table that the color depth of the cloth surface can be effectively improved in many kinds of cloth after pre-ordering by vacuum suction.

Embodiment 3

[0030]

[0031] It can be seen from the above data that under the premise of dyeing the same color depth, using the vacuum suction presetting method of the present invention can effectively reduce the amount of dye, thereby saving costs. At the same time, the reduction of sewage discharge can also reduce the pressure of sewage treatment, which is also of great significance from the perspective of environmental protection.

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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Abstract

The invention discloses a fabric dyeing sizing method. The fabric dyeing sizing method comprises the following steps of pre-sizing a fabric at the temperature of 195 to 200 DEG C; mangling the pre-sized fabric, and performing vacuum suction on the fabric in a mangling process to size the fabric; dyeing the fabric; after dyeing, performing color fixation on the fabric to form the finished fabric. The traditional mangle mangling liquid is changed into vacuum pumping mangling liquid, so that the fabric surface depth is effectively increased, the using amount of a dyestuff is reduced, the cost is reduced, and the treatment burden of dyeing and finishing sewage is reduced.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a cloth dyeing and setting method. Background technique [0002] In recent years, with the increasing maturity of the clothing fabric market, people have higher and higher requirements for clothing, consumers have higher and higher requirements for clothing color depth and fastness, and society has higher and higher requirements for pollution in the dyeing and finishing industry. , the competition between enterprises is becoming more and more fierce, the price of raw materials has increased, and the increase in labor costs has greatly increased the burden on enterprises. It is imperative to find and invent new dyeing and finishing technologies. Often need to use a large amount of dyestuffs to the dyeing of cloth, increase production cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fabric dyeing and setting ...

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 Applications(China)
IPC IPC(8): D06P1/39D06P3/60D06P5/08D06P5/04
Inventor 孙华叶丁曼
Owner BEST PACIFIC TEXTILE