Fabric dyeing process and dye jar for same

A fabric and process technology, applied in the direction of dyeing method, textile material processing, continuous processing of textile materials, etc., can solve the problems of reducing dyeing quality, fabric winding, and cloth guide rollers not fully functioning as cloth guides, so as to improve the Dyeing stability, the effect of improving work stability

Inactive Publication Date: 2015-09-23
浙江佳力织染制衣有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, the setting of the cloth guide roller cannot fully play the role of guiding the cloth, and the fabrics will overlap on the cloth roll rod, which is easy to cause the fabric to be entangled
Ultimately reduces staining quality

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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  • Fabric dyeing process and dye jar for same
  • Fabric dyeing process and dye jar for same
  • Fabric dyeing process and dye jar for same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] The dyeing process of this fabric includes the following steps:

[0055] A. Preparation of lotion: inject water and degreasing agent into the dyeing vat at a mass ratio of 1000:0.3 and mix to obtain washing water. In this embodiment, the water is purified river water; according to actual conditions, it is also feasible to directly use tap water.

[0056] In addition, the degreaser is sodium tripolyphosphate. According to the actual situation, it is also feasible to use fatty alcohol polyoxyethylene ether as the degreasing agent.

[0057] B. Cloth washing: Put the fabric to be dyed into the dyeing vat, wash the fabric for 20 minutes, and obtain the fabric to be dyed after washing.

[0058] C. Dyeing: After draining the washing water in the dyeing vat, inject the dyeing solution into the dyeing vat, and take out the fabric to be dyed from the dyeing vat after 3 hours to obtain a semi-finished fabric.

[0059] In this embodiment, a color-fixing agent is added to the dye...

Embodiment 2

[0071] The dyeing process of this fabric includes the following steps:

[0072] A. Preparation of lotion: inject water and degreasing agent into the dye vat at a mass ratio of 1000:0.6 and mix to obtain washing water. In this embodiment, the water is purified river water; according to actual conditions, it is also feasible to directly use tap water.

[0073] In addition, the degreaser is sodium tripolyphosphate. According to the actual situation, it is also feasible to use fatty alcohol polyoxyethylene ether as the degreasing agent.

[0074] B. Cloth washing: Put the fabric to be dyed into the dyeing vat, wash the fabric for 40 minutes, and get the fabric to be dyed after washing.

[0075] C. Dyeing: After draining the washing water in the dyeing vat, inject the dyeing solution into the dyeing vat, and take out the fabric to be dyed from the dyeing vat after 5 hours to obtain a semi-finished fabric.

[0076] In this embodiment, a color-fixing agent is added to the dyeing so...

Embodiment 3

[0080] The dyeing process of this fabric includes the following steps:

[0081] A. Preparation of lotion: inject water and degreasing agent into the dyeing vat at a mass ratio of 1000:0.5 and mix to obtain washing water. In this embodiment, the water is purified river water; according to actual conditions, it is also feasible to directly use tap water.

[0082] In addition, the degreaser is sodium tripolyphosphate. According to the actual situation, it is also feasible to use fatty alcohol polyoxyethylene ether as the degreasing agent.

[0083] B. Cloth washing: Put the fabric to be dyed into the dyeing vat, wash the fabric for 30 minutes, and get the fabric to be dyed after washing.

[0084] C. Dyeing: After draining the washing water in the dyeing vat, inject the dyeing solution into the dyeing vat, and take out the fabric to be dyed from the dyeing vat after 3-5 hours to obtain a semi-finished fabric.

[0085] In this embodiment, a color-fixing agent is added to the dyei...

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 provides a fabric dyeing process and a dye jar for the same, and belongs to the technical field of printing and dyeing. The problem of low quality of conventional printing and dyeing is solved. The fabric dyeing process comprises the following steps of A, preparation of washing liquor; B, cloth washing; C, dyeing; D, dehydration and heat setting. The dye jar comprises a jar body with an internal cavity, and is characterized by further comprising a feeding roller, a discharging roller, a cloth roller and a plurality of cloth guide rollers, which are axially and fixedly connected in the jar body, wherein the jar body is cylindrical, and the axis of the jar body is parallel to the ground; an inlet and an outlet are formed in the two sides of the upper part of the jar body respectively, and are communicated with the internal cavity; cover plates capable of exposing and sealing the inlet and the outlet are arranged at the inlet and the outlet; the feeding roller is close to the inlet; the discharging roller is close to the outlet; the cloth roller is positioned between the feeding roller and the discharging roller. The process is convenient and high in dyeing quality.

Description

technical field [0001] The invention belongs to the technical field of textile dyeing, and relates to a fabric dyeing process and a dye vat used in the dyeing process. Background technique [0002] Fabric dyeing is a technique in which dyes are used to dye and process dyed objects. It can be divided into traditional dyeing technology and modern dyeing technology. Modern textile dyeing began in the 18th century. It was gradually established with the development of chemical fibers, dyes and chemicals, and equipment. Now it has become an independent discipline. [0003] With the continuous improvement of people's quality of life and the continuous development of modern new materials, new fibers appear more and more quickly, and there are more and more varieties. From the perspective of chemical fibers produced in my country, there are currently 275 categories. New synthetic fibers that have been commercialized in large quantities include superfine, PLA, PTT and PDT and relate...

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): D06L1/12D06P1/642D06B21/00D06B3/10D06B23/04D06B23/16
Inventor 孙明祥
Owner 浙江佳力织染制衣有限公司
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