CN112176742A - Integrated artistic dyeing and finishing process - Google Patents
Integrated artistic dyeing and finishing process Download PDFInfo
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- CN112176742A CN112176742A CN202011055326.6A CN202011055326A CN112176742A CN 112176742 A CN112176742 A CN 112176742A CN 202011055326 A CN202011055326 A CN 202011055326A CN 112176742 A CN112176742 A CN 112176742A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention provides an integrated artistic dyeing and finishing process, which comprises pretreatment, dye-resistant polymerization, dyeing, after-finishing, injection drawing, oxidation titration, washing elimination, biological water washing, dehydration, drying and sizing; the method is characterized in that: the dyeing is cold dyeing, and specifically comprises the following steps in sequence: soda pretreatment, strengthening pretreatment, cold dyeing normal pretreatment, primary scouring, secondary scouring, solid removal treatment and tertiary scouring; the temperatures adopted by the sodium carbonate pretreatment and the strengthening pretreatment are both 80 ℃. The dyeing and finishing process has the advantages of simple process, obvious energy-saving and emission-reducing effects, soft hand feeling, full color and the like of the produced and processed fabric; the method is particularly suitable for dyeing processing of cotton fabrics with high density, elasticity, easy edge curling, wrinkling, thinning and the like.
Description
Technical Field
The invention relates to the technical field of dyeing and finishing processes, in particular to an integrated artistic dyeing and finishing process.
Background
The reactive dye dyed fabric has the advantages of bright color, complete chromatogram, low price, simple and convenient process, good fastness and the like, the traditional process for dyeing the cellulose fiber fabric by using the reactive dye adopts dip dyeing and pad dyeing, and the adsorption, diffusion and fixation of the dye are required to be completed under the condition of higher temperature in any process method. In recent years, with the improvement of living standard of people, the requirements of pursuing individuation, comfort and fashion are higher and higher, the printing and dyeing processing gradually develops to small batch and multiple varieties, and the development of enterprises is severely restricted by high energy consumption, high pollution and high cost, for example, Chinese patent 202010131167.7 discloses a cold dyeing device and a cold dyeing process, wherein the cold dyeing process is disclosed, and the cold dyeing process is characterized in that: the method comprises the following steps: a. preparing a dye: configuring dyes according to colors needing to be dyed, and putting the configured dyes into a cold dyeing box (1) to enable the axes of liquid level squeeze rollers (7) of the dyes to be parallel and level; b. dip dyeing: the cloth is passed through the top of a feeding roller (21) and then pulled downwards, so that two side edges of the cloth are respectively clamped between two cloth spreading rollers (93) at two sides of the cloth, then the cloth is passed around the bottom of a guide roller (22), then the cloth is passed around the top of a guide roller (23), then the cloth is passed through a space between a topmost winding roller (6) and a squeezing roller (7), then the cloth is passed through a space between the topmost winding roller (6) and a middle winding roller (6) and contacted with one side of the middle winding roller (6) close to a feeding frame (2), then the cloth is passed through a space between the middle winding roller (6) and a bottommost winding roller (6) and contacted with one side of the bottommost winding roller (6) away from the feeding frame (2), and then the cloth is passed through a space between the bottommost winding roller (6) and a dip dyeing roller (4), then, the cloth passes through the bottoms of the dip dyeing roller (4) and the guide roller (8), and then passes through the space between the two discharging rollers (311); after the guiding of the cloth is finished, the discharging roller (311) drives the cloth to dip-dye, in the process of dip-dyeing, the extruding roller (7) extrudes the cloth which just enters the dye, and the material stirring plate (51) extrudes the cloth while stirring the dye; c. stacking and fixing color: after the cloth is dyed, stacking and fixing color, wherein the stacking time is controlled to be 16h, and the stacking temperature is controlled to be room temperature; d. washing with water: cleaning the piled cloth with clear water, wherein the cleaning process is divided into three times, a plurality of groups of cleaning rollers are arranged in a cleaning pool during each cleaning, each group comprises two cleaning rollers, the cloth passes through the two cleaning rollers of the same group, and the two cleaning rollers extrude the cloth; e. drying: and the cleaned cloth enters the drying chamber to be dried. However, the dyeing process in this solution is complicated, and the dyes are prone to aggregation to produce color dots.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides an integrated artistic dyeing and finishing process.
The technical scheme adopted by the invention is as follows: an integrated artistic dyeing and finishing process comprises pretreatment, dye-resistant polymerization, dyeing, after-finishing, injection-drawing, oxidation titration, washing, biological water washing, dehydration, drying and sizing; the innovation points are as follows: the dyeing is cold dyeing, and specifically comprises the following steps in sequence: soda pretreatment, strengthening pretreatment, cold dyeing normal pretreatment, primary scouring, secondary scouring, solid removal treatment and tertiary scouring; the temperatures adopted by the sodium carbonate pretreatment and the strengthening pretreatment are both 80 ℃.
On the basis, the specific steps of the sodium carbonate pretreatment are as follows:
01: draining;
02: draining, feeding water, washing for 1-4 minutes, and draining water into a general pipeline;
03: draining, feeding water, washing for 1-4 minutes, draining, feeding water, heating to 80 ℃ hot water for scalding for 3-6 minutes, draining, feeding water, adding soda for treating for 3-6 minutes, draining, feeding water, washing for 1-4 minutes, and discharging water into a general pipeline.
On the basis, the soda ash is 2-4 g/L.
On the basis, the specific steps of the strengthening pretreatment are as follows:
01: draining, feeding water, heating to 80 deg.C, maintaining for 3-6 min, and draining for 2 times;
02: draining, feeding water, washing for 1-4 minutes, and draining and feeding water into a general pipeline.
On the basis, the cold dyeing normal pretreatment comprises the following specific steps:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid for 3-6 min, draining, feeding water, washing for 1-4 min, and discharging water into a general pipeline.
On the basis, the specific steps of the primary scouring are as follows:
01: keeping the temperature to be reduced to 60 ℃, and overflowing and discharging for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme, post-treating for 10-20 min, and draining.
On the basis, the acid added is weak acid; the oxygen removing enzyme is catalase.
On the basis, the secondary boiling-off comprises the following specific steps:
01: after cooling for 1-4 minutes, discharging for 3 times;
02: draining, feeding water, heating to 90 ℃, and preserving heat for 3-6 minutes;
03: draining for 1-3 minutes, and draining for 3 times, wherein the drained water enters a general pipeline.
On this basis, the concrete steps of the solid removing treatment are as follows:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme for treatment for 10-20 min, draining, feeding water, performing jigging washing for 1-4 min, and discharging the water into a general pipeline.
On the basis, the specific steps of the three times of boiling-off are as follows:
01: draining, feeding water, and adding acid for treatment for 3-6 minutes; the acid is weak acid, and the PH value is 6.5-6.8;
02: draining, feeding water, washing for 1-4 min, and draining into a general pipeline.
Compared with the prior art, the invention has the beneficial effects that: the dyeing and finishing process has the advantages of simple process, obvious energy-saving and emission-reducing effects, soft hand feeling, full color and the like of the produced and processed fabric; the method is particularly suitable for dyeing processing of cotton fabrics with high density, elasticity, easy edge curling, wrinkling, thinning and the like.
Detailed Description
The present invention will be described in further detail with reference to examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention discloses an integrated artistic dyeing and finishing process, which comprises pretreatment, dye-resistant polymerization, dyeing, after-finishing, injection drawing, oxidation titration, washing elimination, biological water washing, dehydration and drying and sizing; the dyeing is cold dyeing, and specifically comprises the following steps in sequence: soda pretreatment, strengthening pretreatment, cold dyeing normal pretreatment, primary scouring, secondary scouring, solid removal treatment and tertiary scouring; the temperatures adopted by the sodium carbonate pretreatment and the strengthening pretreatment are both 80 ℃.
Firstly, pretreatment is carried out, and the pretreatment specifically comprises the following steps: soaking the clothes in 90-degree purified water for 25min, and then taking out; next, the specific steps of the dye-resistant polymerization are: steaming at 115 degrees for 20min under a pressure of 1.5 kg/m, followed by dyeing, said dyeing comprising the steps of:
the specific steps of the sodium carbonate pretreatment are as follows:
01: draining;
02: draining, feeding water, washing for 1-4 minutes, and draining water into a general pipeline;
03: draining, feeding water, washing for 1-4 minutes, draining, feeding water, heating to 80 ℃ hot water for scalding for 3-6 minutes, draining, feeding water, adding soda for treating for 3-6 minutes, draining, feeding water, washing for 1-4 minutes, and discharging water into a general pipeline.
Specifically, 2-4 g/L of sodium carbonate is used.
(II) the specific steps of the strengthening pretreatment are as follows:
01: draining, feeding water, heating to 80 deg.C, maintaining for 3-6 min, and draining for 2 times;
02: draining, feeding water, washing for 1-4 minutes, and draining and feeding water into a general pipeline.
(III) the cold dyeing normal pretreatment comprises the following specific steps:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid for 3-6 min, draining, feeding water, washing for 1-4 min, and discharging water into a general pipeline.
The specific steps of one-time boiling-off are as follows:
01: keeping the temperature to be reduced to 60 ℃, and overflowing and discharging for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme, post-treating for 10-20 min, and draining.
Specifically, the acid added is a weak acid; the oxygen removing enzyme is catalase.
The concrete steps of the secondary boiling-off are as follows:
01: after cooling for 2 minutes, discharging for 3 times;
02: draining, feeding water, heating to 90 ℃, and preserving heat for 3-6 minutes;
03: draining for 1-3 minutes, and draining for 3 times, wherein the drained water enters a general pipeline.
The concrete steps of the solid removing treatment are as follows:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme for treatment for 10-20 min, draining, feeding water, performing jigging washing for 1-4 min, and discharging the water into a general pipeline.
Seventhly, the specific steps of boiling for three times are as follows:
01: draining, feeding water, and adding acid for treatment for 3-6 minutes; the acid is weak acid, and the PH value is 6.5-6.8;
02: draining, feeding water, washing for 1-4 min, and draining into a general pipeline.
Then preparing and finishing according to different ready-made clothes, then carrying out conventional spray painting, carrying out conventional oxidative titration, biological water washing, and carrying out conventional dehydration, drying and shaping; and finally, preparing a finished product.
In the invention, the temperature adopted by the soda ash pretreatment and the strengthening pretreatment before cold dyeing is 80 ℃, so that the materials can be effectively pretreated, the subsequent processes can be colored, the color is full, and the method is particularly suitable for dyeing and processing cotton fabrics with high density, elasticity, easy curling, wrinkling, thin thickness and the like.
Example 1
An integrated artistic dyeing and finishing process comprises pretreatment, dye-resistant polymerization, dyeing, after-finishing, injection-drawing, oxidation titration, washing, biological water washing, dehydration, drying and sizing; the dyeing is cold dyeing, and specifically comprises the following steps in sequence: soda pretreatment, strengthening pretreatment, cold dyeing normal pretreatment, primary scouring, secondary scouring, solid removal treatment and tertiary scouring; the temperatures adopted by the sodium carbonate pretreatment and the strengthening pretreatment are both 80 ℃.
Firstly, pretreatment is carried out, and the pretreatment specifically comprises the following steps: soaking the clothes in 90-degree purified water for 25min, and then taking out; next, the specific steps of the dye-resistant polymerization are: steaming at 115 degrees for 20min under a pressure of 1.5 kg/m, followed by dyeing, said dyeing comprising the steps of:
the specific steps of the sodium carbonate pretreatment are as follows:
01: draining;
02: draining, feeding water, washing for 1 minute, and draining the water into a general pipeline;
03: draining, feeding water, performing elimination washing for 1 minute, draining, feeding water, heating to 80 ℃ for scalding for 3 minutes, draining, feeding water, adding soda for treating for 3 minutes, draining, feeding water, performing elimination washing for 1 minute, and discharging water into a general pipeline.
Specifically, 2-4 g/L of sodium carbonate is used.
(II) the specific steps of the strengthening pretreatment are as follows:
01: draining, feeding water, heating to 80 ℃, keeping the temperature for 3 minutes, and overflowing and draining for 2 times;
02: draining, feeding water, washing for 1 minute, draining water into a general pipeline, and feeding water.
(III) the cold dyeing normal pretreatment comprises the following specific steps:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid for 3 minutes, draining, feeding water, eliminating and washing for 1 minute, and discharging water into a general pipeline.
The specific steps of one-time boiling-off are as follows:
01: keeping the temperature to be reduced to 60 ℃, and overflowing and discharging for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme simultaneously, performing aftertreatment for 10 minutes, and draining.
Specifically, the acid added is a weak acid; the oxygen removing enzyme is catalase.
The concrete steps of the secondary boiling-off are as follows:
01: after cooling for 2 minutes, discharging for 3 times;
02: draining, feeding water, heating to 90 ℃, and keeping the temperature for 3 minutes;
03: draining for 1 minute, draining for 3 times, and draining into a general pipeline.
The concrete steps of the solid removing treatment are as follows:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme for treatment for 15 minutes, draining, feeding water, performing phase washing for 1 minute, and discharging the water into a general pipeline.
Seventhly, the specific steps of boiling for three times are as follows:
01: draining, feeding water, and adding acid for 3 minutes; the acid is weak acid, and the PH value is 6.5-6.8;
02: draining water, feeding water, washing for 1 minute, and draining water into a general pipeline.
Then preparing and finishing according to different ready-made clothes, then carrying out conventional spray painting, carrying out conventional oxidative titration, biological water washing, and carrying out conventional dehydration, drying and shaping; and finally, preparing a finished product.
Example 2
An integrated artistic dyeing and finishing process comprises pretreatment, dye-resistant polymerization, dyeing, after-finishing, injection-drawing, oxidation titration, washing, biological water washing, dehydration, drying and sizing; the dyeing is cold dyeing, and specifically comprises the following steps in sequence: soda pretreatment, strengthening pretreatment, cold dyeing normal pretreatment, primary scouring, secondary scouring, solid removal treatment and tertiary scouring; the temperatures adopted by the sodium carbonate pretreatment and the strengthening pretreatment are both 80 ℃.
Firstly, pretreatment is carried out, and the pretreatment specifically comprises the following steps: soaking the clothes in 90-degree purified water for 25min, and then taking out; next, the specific steps of the dye-resistant polymerization are: steaming at 115 degrees for 20min under a pressure of 1.5 kg/m, followed by dyeing, said dyeing comprising the steps of:
the specific steps of the sodium carbonate pretreatment are as follows:
01: draining;
02: draining, feeding water, washing for 4 minutes, and draining the water into a general pipeline;
03: draining, feeding water, eliminating and washing for 4 minutes, draining, feeding water, heating to 80 ℃ hot water for scalding and washing for 6 minutes, draining, feeding water, adding soda for treating for 6 minutes, draining, feeding water, eliminating and washing for 4 minutes, and discharging water into a general pipeline.
Specifically, 2-4 g/L of sodium carbonate is used.
(II) the specific steps of the strengthening pretreatment are as follows:
01: draining, feeding water, heating to 80 ℃, keeping the temperature for 6 minutes, and overflowing and draining for 2 times;
02: and (4) draining, feeding water, washing for 4 minutes, and draining, feeding water into a general pipeline.
(III) the cold dyeing normal pretreatment comprises the following specific steps:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid for 6 minutes, draining, feeding water, washing for 4 minutes, and discharging water into a general pipeline.
The specific steps of one-time boiling-off are as follows:
01: keeping the temperature to be reduced to 60 ℃, and overflowing and discharging for 2 times;
02: draining, feeding water, adding acid and oxygen-removing enzyme, treating for 20min, and draining.
Specifically, the acid added is a weak acid; the oxygen removing enzyme is catalase.
The concrete steps of the secondary boiling-off are as follows:
01: after cooling for 2 minutes, discharging for 3 times;
02: draining, feeding water, heating to 90 ℃, and keeping the temperature for 6 minutes;
03: draining for 3 minutes, draining for 3 times, and draining into a general pipeline.
The concrete steps of the solid removing treatment are as follows:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme for treating for 20 minutes, draining, feeding water, performing phase washing for 4 minutes, and discharging the water into a general pipeline.
Seventhly, the specific steps of boiling for three times are as follows:
01: draining, feeding water, and adding acid for 6 minutes; the acid is weak acid, and the PH value is 6.5-6.8;
02: draining, feeding water, washing for 4 minutes, and draining water into a general pipeline.
Then preparing and finishing according to different ready-made clothes, then carrying out conventional spray painting, carrying out conventional oxidative titration, biological water washing, and carrying out conventional dehydration, drying and shaping; and finally, preparing a finished product.
Example 3
An integrated artistic dyeing and finishing process comprises pretreatment, dye-resistant polymerization, dyeing, after-finishing, injection-drawing, oxidation titration, washing, biological water washing, dehydration, drying and sizing; the dyeing is cold dyeing, and specifically comprises the following steps in sequence: soda pretreatment, strengthening pretreatment, cold dyeing normal pretreatment, primary scouring, secondary scouring, solid removal treatment and tertiary scouring; the temperatures adopted by the sodium carbonate pretreatment and the strengthening pretreatment are both 80 ℃.
Firstly, pretreatment is carried out, and the pretreatment specifically comprises the following steps: soaking the clothes in 90-degree purified water for 25min, and then taking out; next, the specific steps of the dye-resistant polymerization are: steaming at 115 degrees for 20min under a pressure of 1.5 kg/m, followed by dyeing, said dyeing comprising the steps of:
the specific steps of the sodium carbonate pretreatment are as follows:
01: draining;
02: draining, feeding water, washing for 2 minutes, and draining water into a general pipeline;
03: draining, feeding water, washing for 2 minutes, draining, feeding water, heating to 80 ℃ for hot water, scalding for 5 minutes, draining, feeding water, adding soda for 5 minutes, draining, feeding water, washing for 2 minutes, and discharging water into a general pipeline.
Specifically, 2-4 g/L of sodium carbonate is used.
(II) the specific steps of the strengthening pretreatment are as follows:
01: draining, feeding water, heating to 80 ℃, keeping the temperature for 5 minutes, and overflowing and draining for 2 times;
02: draining, feeding water, washing for 2 minutes, draining water into a general pipeline, and feeding water.
(III) the cold dyeing normal pretreatment comprises the following specific steps:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid for 5 minutes, draining, feeding water, washing for 2 minutes, and discharging water into a general pipeline.
The specific steps of one-time boiling-off are as follows:
01: keeping the temperature to be reduced to 60 ℃, and overflowing and discharging for 2 times;
02: draining, feeding water, adding acid and oxygen-removing enzyme, treating for 15 min, and draining.
Specifically, the acid added is a weak acid; the oxygen removing enzyme is catalase.
The concrete steps of the secondary boiling-off are as follows:
01: after cooling for 2 minutes, discharging for 3 times;
02: draining, feeding water, heating to 90 ℃, and keeping the temperature for 5 minutes;
03: draining for 1 minute, draining for 3 times, and draining into a general pipeline.
The concrete steps of the solid removing treatment are as follows:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme for treatment for 15 min, draining, feeding water, washing for 2 min, and discharging water into a general pipeline.
Seventhly, the specific steps of boiling for three times are as follows:
01: draining, feeding water, and adding acid for treatment for 5 minutes; the acid is weak acid, and the PH value is 6.5-6.8;
02: draining, feeding water, washing for 2 min, and draining into a general pipeline.
Then preparing and finishing according to different ready-made clothes, then carrying out conventional spray painting, carrying out conventional oxidative titration, biological water washing, and carrying out conventional dehydration, drying and shaping; and finally, preparing a finished product.
By adopting the method, the cold dyeing method is realized in the examples 1-3, the dyeing is uniform, the color is bright, the fixation rate is high, the dyed fabric has good color fastness, the pH value and the formaldehyde detection result in the examples 1-3 are shown in the table 1, wherein the test method standard and the judgment standard are as follows.
Testing dry rubbing fastness and wet rubbing fastness by using GB/T3920-2008 textile color fastness test rubbing color fastness standard test; the washing fastness adopts GB/T3921-2008 textile color fastness test soaping-resistant color fastness standard test; the fastness to sweat acid and alkali is tested by the color fastness to sweat stain standard of GB/T3922-2013 textile color fastness test; the pH value is tested by adopting the GB/T7573-2009 textile water extract pH value determination standard; the formaldehyde content was determined using GB/T2912.1-2009 textile Formaldehyde part 1: standard testing of free and hydrolysed formaldehyde (water extraction); the product conformity adopts the basic safety technical specification of GB18401-2010 national textile products, GB/T2662-2008 cotton clothes and standard judgment.
| Item | Dry rub/grade resistance | Wet friction/grade resistance | Washing fastness/grade | Fastness to perspiration/grade | pH value | Formaldehyde content/mg/kg |
| Example 1 | 5 | 5 | 7 | 5 | 5.89 | 12 |
| Example 2 | 6 | 5 | 6 | 5 | 5.76 | 10 |
| Example 3 | 7 | 5 | 7 | 6 | 5.68 | 10 |
| Standard value | ≥3 | ≥3 | ≥3 | ≥3 | ≥4，≤8.5 | ≤75 |
| Determination | Conform to | Conform to | Conform to | Conform to | Conform to | Conform to |
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An integrated artistic dyeing and finishing process comprises pretreatment, dye-resistant polymerization, dyeing, after-finishing, injection-drawing, oxidation titration, washing, biological water washing, dehydration, drying and sizing; the method is characterized in that: the dyeing is cold dyeing, and specifically comprises the following steps in sequence: soda pretreatment, strengthening pretreatment, cold dyeing normal pretreatment, primary scouring, secondary scouring, solid removal treatment and tertiary scouring; the temperatures adopted by the sodium carbonate pretreatment and the strengthening pretreatment are both 80 ℃.
2. The integrated artistic dyeing and finishing process of claim 1, characterized in that: the pretreatment of the calcined soda comprises the following specific steps:
01: draining;
02: draining, feeding water, washing for 1-4 minutes, and draining water into a general pipeline;
03: draining, feeding water, washing for 1-4 minutes, draining, feeding water, heating to 80 ℃ hot water for scalding for 3-6 minutes, draining, feeding water, adding soda for treating for 3-6 minutes, draining, feeding water, washing for 1-4 minutes, and discharging water into a general pipeline.
3. The integrated artistic dyeing and finishing process of claim 2, characterized in that: 2-4 g/L of soda ash.
4. The integrated artistic dyeing and finishing process of claim 1, characterized in that: the reinforced pretreatment comprises the following specific steps:
01: draining, feeding water, heating to 80 deg.C, maintaining for 3-6 min, and draining for 2 times;
02: draining, feeding water, washing for 1-4 minutes, and draining and feeding water into a general pipeline.
5. The integrated artistic dyeing and finishing process of claim 4, characterized in that: the cold dyeing normal pretreatment comprises the following specific steps:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid for 3-6 min, draining, feeding water, washing for 1-4 min, and discharging water into a general pipeline.
6. The integrated artistic dyeing and finishing process of claim 1, characterized in that: the specific steps of the primary scouring are as follows:
01: keeping the temperature to be reduced to 60 ℃, and overflowing and discharging for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme, post-treating for 10-20 min, and draining.
7. The integrated artistic dyeing and finishing process of claim 6, characterized in that: the acid added is a weak acid; the oxygen removing enzyme is catalase.
8. The integrated artistic dyeing and finishing process of claim 1, characterized in that: the secondary scouring comprises the following specific steps:
01: after cooling for 1-4 minutes, discharging for 3 times;
02: draining, feeding water, heating to 90 ℃, and preserving heat for 3-6 minutes;
03: draining for 1-3 minutes, and draining for 3 times, wherein the drained water enters a general pipeline.
9. The integrated artistic dyeing and finishing process of claim 1, characterized in that: the concrete steps of the solid removing treatment are as follows:
01: cooling to 60 ℃, and discharging the overflow for 2 times;
02: draining, feeding water, adding acid and deoxyenzyme for treatment for 10-20 min, draining, feeding water, performing jigging washing for 1-4 min, and discharging the water into a general pipeline.
10. The integrated artistic dyeing and finishing process of claim 1, characterized in that: the specific steps of the third scouring are as follows:
01: draining, feeding water, and adding acid for treatment for 3-6 minutes; the acid is weak acid, and the PH value is 6.5-6.8;
02: draining, feeding water, washing for 1-4 min, and draining into a general pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011055326.6A CN112176742A (en) | 2020-09-30 | 2020-09-30 | Integrated artistic dyeing and finishing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011055326.6A CN112176742A (en) | 2020-09-30 | 2020-09-30 | Integrated artistic dyeing and finishing process |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563559A (en) * | 2004-04-02 | 2005-01-12 | 江苏华艺服饰有限公司 | Artistic dyeing-collating technique for integrated dyeing and patterning process for ready-made clothes |
| CN101581040A (en) * | 2009-06-04 | 2009-11-18 | 长兴三伟热熔胶有限公司 | Garment dyeing resistant thermosetting base pulp, preparation method and application thereof |
| CN108086020A (en) * | 2017-12-11 | 2018-05-29 | 佛山市顺德金纺集团有限公司 | A kind of cellulose fibre kind fabric reactive dye cold dyeing colouring method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563559A (en) * | 2004-04-02 | 2005-01-12 | 江苏华艺服饰有限公司 | Artistic dyeing-collating technique for integrated dyeing and patterning process for ready-made clothes |
| CN101581040A (en) * | 2009-06-04 | 2009-11-18 | 长兴三伟热熔胶有限公司 | Garment dyeing resistant thermosetting base pulp, preparation method and application thereof |
| CN108086020A (en) * | 2017-12-11 | 2018-05-29 | 佛山市顺德金纺集团有限公司 | A kind of cellulose fibre kind fabric reactive dye cold dyeing colouring method |
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