Dyeingand finishing process for double jacquard space-colored and space-dyed fabric

A jacquard and fabric technology, applied in the field of fabrics, can solve the problems of large water and energy consumption, unfavorable energy conservation and environmental protection, long production process, etc., and achieve the effects of saving manpower and working hours, beautiful appearance and cost saving

Inactive Publication Date: 2019-10-29
常熟市德美针纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to avoid these problems, it is necessary to continuously wash, drain, and replenish fresh working fluid during the production process. The entire production process is long, the production efficiency is low, and the consumption of water resources and energy is large, which is not conducive to energy conservation and environmental protection.

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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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] Embodiments of the invention include:

[0016] A dyeing and finishing process for double-sided jacquard segment color segment dyed fabrics, comprising the following specific steps:

[0017] 1) Pre-setting: put the fabric into the setting machine for pre-setting treatment, the pre-setting temperature is 170-180°C, and the time is 1-2min;

[0018] 2) Pre-treatment: Pre-treat the pre-shaped fabric, add 3g / l soda ash and 2g / l degreaser, heat up to 70-80°C, keep warm for 15-30min, the bath ratio of soda ash and de...

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PUM

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Abstract

The invention relates to a dyeing and finishing process for double jacquard space-colored and space-dyed fabric. The process comprises specific steps as follows; 1) presetting; 2) pretreatment; 3) dyeing; 4) setting. According to the provided dyeing and finishing process for the double jacquard space-colored and space-dyed fabric, repeated addition of an aftertreatment aid and a color fixing agentis not required, the process steps are greatly simplified, labor force and labor hour are saved greatly, the cost is saved, wet rubbing fastness and staining fastness of a product are guaranteed through repeated heating, cooling and thermal insulation, after two-time setting, the anti-pilling grade is increased, and the appearance attractiveness and hand feel comfort are good.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to a dyeing and finishing process for double-sided jacquard segment-dyed fabrics. Background technique [0002] Polyester / cellulose fiber interwoven jacquard fabric, as a home textile bedding fabric, has bright and diverse colors and good decorative effects, winning people's favor. In the traditional printing and dyeing of polyester / cellulose fabrics, the desizing and scouring of the pretreatment are carried out under alkaline conditions, while the dyeing of disperse dyes is carried out under acidic conditions; Residual size, oil, dyeing auxiliaries and polyester fiber oligomers are likely to cause uneven dyeing of fabrics, and tar-like stains will appear in severe cases. In order to avoid these problems, it is necessary to continuously wash, drain, and replenish fresh working fluid during the production process. The entire production process is long, the production efficiency is low, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/00D06P1/16D06P1/653D06P5/10D06P5/04D06C7/02D06B9/04D06B9/02
CPCD06P1/0032D06P1/16D06P1/6533D06P5/10D06P5/04D06C7/02D06B9/04D06B9/02
Inventor 刘楚雄
Owner 常熟市德美针纺织有限公司
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