Dyeing and finishing process for improving wet rubbing fastness of cotton-containing fabric

A technology for wet rubbing fastness and cotton fabrics, which is applied in the direction of fabric surface trimming, dyeing, textiles and papermaking, etc., can solve the problems of the cloth surface with many colored particles and fluff, long processing time, and poor wet rubbing fastness. To achieve the effect of increasing adsorption and fixation, increasing wet rubbing fastness, and improving smoothness

Pending Publication Date: 2022-02-11
通亿(泉州)轻工有限公司
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  • Abstract
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Problems solved by technology

[0003] In the prior art, the wet rubbing fastness of dark-colored cotton-containing fabrics is poor. Generally, the wet rubbing fastness of dark-colored cotton-containing knitted products is only grade 2, and there are problems such as long processing time and many washing times. At the same time, because of the use of polishing enzymes, there are many problems of color particles and fluff in the cloth surface of the hair-removing products

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 process for improving wet rubbing fastness of cotton-containing fabric
  • Dyeing and finishing process for improving wet rubbing fastness of cotton-containing fabric

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0047] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "to...

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 relates to a dyeing and finishing process for improving wet rubbing fastness of a cotton-containing fabric. The process comprises the following steps: step 1, selecting proper cotton-containing knitted grey cloth, putting the cotton-containing knitted grey cloth into dyeing and finishing equipment, and performing pre-shaping treatment on the cotton-containing knitted grey cloth; 2, singeing the cotton-containing knitted gray fabric by using a singeing machine; 3, dyeing the cotton-containing knitted gray fabric; and 4, carrying out shaping treatment on the dyed cotton-containing knitted gray fabric by using a hydrophilic softening agent and an efficient wet friction promoter. The short fiber fuzz on the surface of the cotton-containing knitted gray fabric is eliminated through singeing treatment, the water washing frequency of the cotton-containing knitted gray fabric in the dyeing and finishing process is reduced, resources are saved, the processing time is shortened, and the processing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of cloth processing, in particular to a dyeing and finishing process for improving the wet rubbing fastness of cotton-containing fabrics. Background technique [0002] Dyeing is dyeing, also known as coloring, which refers to the use of chemical or other methods to affect the substance itself to make it colored. Under the conditions permitted by technology, objects can be made to show various colors that people need through dyeing. To decorate life with colorful colors, the method of dyeing has existed since ancient times and continues to develop. [0003] In the prior art, the wet rubbing fastness of dark-colored cotton-containing fabrics is poor. Generally, the wet rubbing fastness of dark-colored cotton-containing knitted products is only grade 2, and there are problems such as long processing time and many washing times. , At the same time, because of the use of polishing enzymes, there are problems wit...

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): D06C27/00D06C9/02D06P3/60D06P5/02
CPCD06C27/00D06C9/02D06P3/60D06P5/02
Inventor 陈代锋
Owner 通亿(泉州)轻工有限公司
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