CN102433774B

CN102433774B - One-bath process for dyeing and burring ready-made clothes

Info

Publication number: CN102433774B
Application number: CN 201110261562
Authority: CN
Inventors: 张宇怡; 郭守雨; 蒋学芳
Original assignee: Zhuhai Jian Xuan Clothes Co Ltd
Current assignee: Zhuhai Jian Xuan Clothes Co Ltd
Priority date: 2011-09-06
Filing date: 2011-09-06
Publication date: 2013-03-20
Anticipated expiration: 2031-09-06
Also published as: CN102433774A

Abstract

The invention discloses a one-bath process for dyeing and burring ready-made clothes, belonging to the textile field and relating to performing one-bath dip dyeing processing for a medium-temperature active dye dyeing process and a neutral cellulase burring process. Compared with the two-bath process of dyeing and burring ready-made clothes, the one-bath process is greatly improved in several aspects like energy consumption, colored light stability, labor intensity and time consumption, and simultaneously solves the problems of environmental protection and cost; and the cloth face effect of the clothes is different from that of the two-bath process.

Description

A kind of garment dyeing and mao single bath process technique that disappears

Technical field

The present invention relates to a kind of ready-made clothes dyeing technology, especially relate to a kind of garment dyeing and disappear a mao single bath process technique.

Background technology

Fluffiness appears in clothes easily in the process of ready-made clothes vital staining, and it is more to add some embryo cloth fine hair, so the hair that usually need to disappear behind the ready-made clothes vital staining processes, and removes garment surface fine hair, to improve the outward appearance of clothes.Traditional handicraft is to bathe in addition the hair that disappears after dyeing again.Traditional handicraft has following weak point: (1) technological process is very long, and is large to the consumption of water, electricity, steam.(2) and because mao process that disappears is to adopt cellulase (aqueous enzyme) to carry out under lower pH value, color, the coloured light of ready-made clothes is exerted an influence easily.Especially very large on the impact of some sensitive colors, these colors mao rear overwhelming majority that disappears all needs again to mix colours, and has caused very large cost to waste.(3) labour intensity is large, uses duration.Mao technique that disappears behind the traditional dyeing often will shorten mao time that disappears in order to alleviate as far as possible the impact on color as far as possible, and the hair that in ready-made clothes garment dye machine, disappears, the short time can not be effective, and carries out so mao operation that disappears will be put in the wash water machine.It is quite large, consuming time also a lot of that clothes is moved to wash water machine labour intensity in the garment dye machine.Based on these factors, we are devoted to try every possible means to improve this technique always.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of garment dyeing and disappears a mao single bath process technique.The method in mao process that disappears of the dyeing course of Resist Reactive Dyes and neutral cellulase carry out single bath process and contaminate processing, solved the ready-made clothes vital staining, disappeared that mao two-bath process process energy consumption is large, color coloured light is unstable, labour intensity is large, the problem of long several respects consuming time.

For solving the problems of the technologies described above, a kind of garment dyeing of the present invention and mao single bath process technique that disappears comprise the steps:

1) puts into container

Ready-made clothes through pre-treatment is put into ready-made clothes garment dye machine, and after the water inlet, regulating pH value is 6～6.5;

2) hair dyes, disappears

Add neutral cellulase 0.2～0.5g/L, room temperature-operating 5～10 minutes, Resist Reactive Dyes in the adding, owf value is 1～2%, be warming up to 50 ℃ after insulation 10 minutes, add slowly that glauber salt 20～30g/L is short to be dyed, be warming up to 65 ℃ and be incubated 30 minutes;

3) post processing

Slowly add soda ash 10～15g/L, be incubated 30 minutes, conventional post processing.

Further, step 1) in, described pre-treatment is: conventional cleaning, destarch are processed; The condition of described water inlet is: bath raio is 1: 30.

Further, step 2) in, described middle Resist Reactive Dyes is active red dye, Active Red Dye, reactive blue dye, active orange dye or reactive black dye.

Further, step 2) in, described active red dye is reactive red KN-3B.

Further, step 2) in, described Active Red Dye is reactive brilliant red KD-8B, Reactive Brilliant Red M-8B.

Further, step 2) in, described reactive blue dye is reactive blue KN-R.

Further, step 2) in, described active orange dye is reactive orange M-GR.

Further, step 2) in, described reactive black dye is reactive black KN-B, reactive black KN-BN or reactive black KN-G2RC.

Further, step 2) in, described neutral cellulase is soft and slender enzyme 8000L, neutral fibre enzyme SDC-A, neutral cellulase SDC-D or neutral cellulase SDC-C.

Further, step 3) in, described conventional post processing comprises washing, soaps, washes, neutralizes, soft, dehydration and oven dry.

The present invention has following beneficial effect:

Through the process exploitation of ready-made clothes vital staining and mao single bath process that disappears, saved the time of dyeing processing, production efficiency is improved; Save water, electricity, vapour, and artificial use, reduced the difficulty that production cost has also reduced sewage disposal simultaneously; The weight-loss ratio of fabric also reduces, and the bright and clean degree of cloth cover is higher than two bath process.

Description of drawings

Figure 1 shows that dyeing, a mao two-bath process artwork disappears;

Figure 2 shows that dyeing, a mao single bath process artwork disappears.

The specific embodiment

Below in conjunction with specific embodiment the present invention is for further processing, but the present invention is not limited to following examples.

Figure 1 shows that dyeing, mao two-bath process artwork that disappears, Figure 2 shows that dyeing, mao single bath process artwork that disappears, can find out by two figure: with respect to two-bath process, single bath process has been simplified step, has saved the work time.

Embodiment 1:

A kind of garment dyeing and mao single bath process technique that disappears comprise the steps:

1) puts into equipment

Put into ready-made clothes garment dye machine (YCR-100P plant in Guangzhou bright dyeing and finishing machinery factory) through the linen-cotton women's dress overcoat of pre-treatment, after the water inlet, bath raio is 1: 30, and the adjusting pH value is 6;

2) hair dyes, disappears

Add soft and slender enzyme 8000L0.5g/L, room temperature-operating 10 minutes adds active red dye KN-3B, and the owf value is 1%, is warming up to 50 ℃ of insulations 10 minutes, slowly adds glauber salt 20g/L, is warming up to 65 ℃ of insulations 30 minutes;

3) post processing

Slowly add soda ash 10g/L fixation, deactivation, be incubated 30 minutes, wash, soap, wash, neutralize, soft, with Water Extraction Machinery dehydration (YLT-900 plant in Guangzhou bright dyeing and finishing machinery factory), ready-made clothes dryer (YGZ-300P plant in Guangzhou bright dyeing and finishing machinery factory) oven dry.

Table 1 is different process processing cost and effect comparison.

The contrast of the fabric property index that the same mao two-bath process that dyes, disappears of fabric that table 2 makes for dyeing, mao single bath process that disappears among the embodiment 1 makes.

The property indices of measuring, carry out the mensuration of index of correlation as follows:

Soaping fastness: measure according to GB/T3921-2008 " textile color stability test color fastness to washing ";

Crock fastness: measure according to GB/T3920-2008 " textile color stability test colour fastness to rubbing ";

Tearing brute force: measure according to GB/T21295-2007 " specification requirement of clothes physicochemical property ";

Weight-loss ratio=(weight after the weight before processing-processing) ÷ processes front weight * 100%.

Table 1

Dyeing the dye mao two-bath process technique that disappears of mao single bath process technique that disappears has been saved the cost of mao operation that disappears separately together as can be seen from Table 1, and has improved production efficiency; Disappear the hair effect also good than two-bath process.

Table 2

The dyefastness of single bath process slightly has decline than two-bath process as can be seen from Table 2, but than good without the enzyme dyefastness, all can reach the GB requirement.The tearing brute force of single bath process PROCESS FOR TREATMENT is higher, and weight-loss ratio is lower, has illustrated that single bath process is less to the damage of fiber.

Embodiment 2:

1) puts into equipment

Put into ready-made clothes garment dye machine (YCR-100P plant in Guangzhou bright dyeing and finishing machinery factory) through the linen-cotton women's dress overcoat of pre-treatment, after the water inlet, bath raio is 1: 30, and the adjusting pH value is 6.2;

2) hair dyes, disappears

Add neutral fibre enzyme SDC-A0.3g/L, room temperature-operating 7 minutes adds reactive brilliant red KD-8B, and the owf value is 1.5%, is warming up to 50 ℃ of insulations 10 minutes, slowly adds glauber salt 25g/L, is warming up to 65 ℃ of insulations 30 minutes;

3) post processing

Slowly add soda ash 12g/L fixation, deactivation, be incubated 30 minutes, wash, soap, wash, neutralize, soft, with Water Extraction Machinery dehydration (YLT-900 plant in Guangzhou bright dyeing and finishing machinery factory), ready-made clothes dryer (YGZ-300P plant in Guangzhou bright dyeing and finishing machinery factory) oven dry.

Embodiment 3:

1) puts into equipment

Put into ready-made clothes garment dye machine (YCR-100P plant in Guangzhou bright dyeing and finishing machinery factory) through the linen-cotton women's dress overcoat of pre-treatment, after the water inlet, bath raio is 1: 30, and the adjusting pH value is 6.5;

2) hair dyes, disappears

Add neutral cellulase SDC-D0.2g/L, room temperature-operating 5 minutes adds Reactive Brilliant Red M-8B, and the owf value is 2%, is warming up to 50 ℃ of insulations 10 minutes, slowly adds glauber salt 30g/L, is warming up to 65 ℃ of insulations 30 minutes;

3) post processing

Slowly add soda ash 15g/L fixation, deactivation, be incubated 30 minutes, wash, soap, wash, neutralize, soft, with Water Extraction Machinery dehydration (YLT-900 plant in Guangzhou bright dyeing and finishing machinery factory), ready-made clothes dryer (YGZ-300P plant in Guangzhou bright dyeing and finishing machinery factory) oven dry.

Embodiment 4:

Repeat embodiment 1, its difference only is: add reactive blue KN-R; Add neutral cellulase SDC-C.

Embodiment 5:

Repeat embodiment 1, its difference only is: add reactive orange M-GR.

Embodiment 6:

Repeat embodiment 1, its difference only is: add reactive black KN-B.

Embodiment 7:

Repeat embodiment 1, its difference only is: add reactive black KN-BN.

Embodiment 8:

Repeat embodiment 1, its difference only is: add reactive black KN-G2RC.

Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give all embodiments exhaustive.Everyly belong to the row that apparent variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.

Claims

1. a garment dyeing and mao single bath process technique that disappears is characterized in that, comprise following concrete steps:

1) puts into equipment

Ready-made clothes through pre-treatment is put into ready-made clothes garment dye machine, and after the water inlet, regulating the pH value is 6～6.5;

2) hair dyes, disappears

Add neutral cellulase 0.2～0.5g/L, room temperature-operating 5～10 minutes, Resist Reactive Dyes in the adding, the owf value is 1～2%, is warming up to 50 ℃ of insulations 10 minutes, slowly adds glauber salt 20～30 g/L, is warming up to 65 ℃ of insulations 30 minutes;

3) post processing

Slowly add soda ash 10～15 g/L, be incubated 30 minutes, conventional post processing;

In the step 1), described pre-treatment is: conventional cleaning, destarch are processed; The condition of water inlet is: bath raio is 1:30;

Step 2) in, described middle Resist Reactive Dyes is active red dye, Active Red Dye, reactive blue dye, active orange dye or reactive black dye;

Described active red dye is reactive red KN-3B;

Described Active Red Dye is reactive brilliant red KD-8B, Reactive Brilliant Red M-8B;

Described reactive blue dye is reactive blue KN-R;

Described active orange dye is reactive orange M-GR;

Described reactive black dye is reactive black KN-B, reactive black KN-BN or reactive black KN-G2RC;

Step 2) in, described neutral cellulase is soft and slender enzyme 8000L, neutral cellulase SDC-A, neutral cellulase SDC-D or neutral cellulase SDC-C.

2. technique according to claim 1 is characterized in that, in the step 3), described conventional post processing comprises washing, soaps, washes, neutralizes, soft, dehydration and oven dry.