CN114369964A - Coloring agent and coloring method thereof - Google Patents
Coloring agent and coloring method thereof Download PDFInfo
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- CN114369964A CN114369964A CN202111446027.XA CN202111446027A CN114369964A CN 114369964 A CN114369964 A CN 114369964A CN 202111446027 A CN202111446027 A CN 202111446027A CN 114369964 A CN114369964 A CN 114369964A
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- dyeing
- coloring
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- coloring agent
- dyed
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/02—Staining or dyeing wood; Bleaching wood
-
- 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
- D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65118—Compounds containing hydroxyl groups
-
- 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
- D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
-
- 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
- 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
- D06P1/67358—Halides or oxyhalides
Abstract
The invention discloses a coloring agent and a coloring method thereof. The coloring agent comprises the following components in percentage by weight: 98-98.4% of water, 0.1-0.3% of color fixing agent, 0.7-0.9% of benzyl alcohol, 0.4-0.6% of brightening agent and 0.2-0.4% of pigment. The coloring agent has the characteristics of uniform dyeing, good visual effect, strong color stability and the like. The dyeing method of the dyeing agent comprises the following steps: putting any one of the coloring agents into a dyeing pool, heating, raising the temperature, and keeping the temperature constant; gradually and slowly sinking the object to be dyed at the gradient speed of 3-5mm per second and inching, wherein the dyeing time is 60-90s, and automatically stopping sinking and collecting the product when the object reaches a set position to obtain a dyed product; and sequentially carrying out ultrasonic cleaning, dewatering, spin-drying, drying and cooling on the dyeing product to obtain a finished product. The dyeing method of the dyeing agent can dye out the gradual change color, and is more environment-friendly compared with the traditional paint spraying.
Description
Technical Field
The invention relates to the technical field of dyeing methods, in particular to a dyeing agent and a dyeing method thereof.
Background
The existing water-washing gradient dyeing process is a color attached to the surface of a product object, and the color attachment effect can be exerted only after a water-soluble color concentrate solvent and aqueous liquid medicine (white, black and yellow) are dissolved, chemical components in the color concentrate are in an aqueous environment, the aqueous liquid medicine (deionized, propyl alcohol dispersing agent and pigment) is water-soluble, and the attachment of the surface color of the object is realized by the chemical reaction between the pigment in the color concentrate and the aqueous liquid medicine.
The color water on the market has color and luster difference and poor color uniformity, is easy to oxidize and fade after being exposed in the air for a long time, and is not suitable for the water washing gradual change dyeing process.
When the existing finished shoes and parts or TPU, acrylic (PMMA) and other materials are used as products, only a large amount of fabrics or plates with different colors can be purchased to achieve different color effects, and the color cannot be gradually changed and has multicolor effects, so that a large amount of inventory pressure is caused, and a large amount of production cost is increased for production factories.
Disclosure of Invention
Based on the above, the invention aims to provide a dyeing agent with the characteristics of uniform dyeing, good visual effect, strong color stability and the like, and a dyeing method with the characteristics of gradual color change, reduction of stock pressure and the like.
The coloring agent comprises the following components in percentage by weight:
98-98.4% of water, 0.1-0.3% of color fixing agent, 0.7-0.9% of benzyl alcohol, 0.4-0.6% of brightening agent and 0.2-0.4% of pigment.
The coloring agent has the advantages of uniform coloring color, good visual effect, strong color stability and environmental protection through the interaction of all components, and effectively solves the problems of insufficient color brightness and uniformity of the coloring water on the market.
Further preferably, the pigment is a mixture of one or more of red, yellow, blue, green and black pigments. When the color is specifically selected, different pigments can be used for color matching according to the requirements of customers. For example, gray is a mixture of 92% black + 8% blue, and brown is a mixture of 85% red + 15% black.
Further preferably, the color fixing agent is aluminum potassium sulfate dodecahydrate, sodium chloride or magnesium chloride, and has a good color fixing effect, so that the coloring agent is more stable.
Further preferably, the brightener is 50g/L of Na2SO4Or 20g/L NaCl. The brightening agent can achieve the effect of level dyeing during dyeing, promote the catalytic action of the crooko and the dyed materials, and combine fuel molecules with cellulose molecules and the like.
Further preferably, the water is RO pure water which is pure water filtered by a reverse osmosis membrane, and the RO pure water is clean and sanitary without bacteria and viruses and cannot cause pollution when a coloring agent is prepared.
The invention further provides a dyeing method of the dyeing agent, which comprises the following steps:
putting any one of the coloring agents into a dyeing pool, heating, raising the temperature, and keeping the temperature constant;
gradually and slowly sinking the object to be dyed at the gradient speed of 3-5mm per second and inching, wherein the dyeing time is 60-90s, and automatically stopping sinking and collecting the product when the object reaches a set position to obtain a dyed product;
and sequentially carrying out ultrasonic cleaning, dewatering, spin-drying, drying and cooling on the dyeing product to obtain a finished product.
According to the dyeing method of the dyeing agent, only one basic white or transparent product needs to be made during dyeing, then the color of the dyeing agent is prepared according to the requirements of customers to make products with different color requirements, materials with different colors do not need to be purchased, the problem of low inventory cost of production factories is solved, the economic benefit is remarkable, multi-color and progressive color effects can be made, and the method is more environment-friendly compared with the traditional paint spraying.
Further preferably, the temperature rise temperature of the coloring agent is 65-75 ℃.
Further preferably, the power of the ultrasonic cleaning is 10kW, the frequency is 20kHz, and the cleaning time is 1-2 min.
Further preferably, the drying comprises baking in a baking room or a baking line for 6-8 hours at a temperature of 60-70 ℃.
Further preferably, the object to be dyed is one of finished shoes, clothes, bags, hats, toys, furniture plates, storage boxes, display cabinets, mobile phone shells, ornaments and ornaments.
Further preferably, when the dyed product is a finished shoe, the method further comprises the following steps:
and (4) spraying or coating a layer of transparent adhesive on the surface of the sole of the dyed finished shoe. So on the one hand can be fine the colour of protection sole, play the effect of fixation locking, on the other hand has fine visual effect, can see through the colour that transparent adhesive tape sees the inside for shoes are dazzling more. Specifically, the transparent adhesive can be two-component transparent polyurethane, transparent Tpu or transparent resin. The thickness of the transparent adhesive is 1-2 mm.
For a better understanding and practice, the present invention is described in detail below.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with certain aspects of the present disclosure.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Example one
The coloring agent of the embodiment comprises the following components in percentage by weight:
98% of RO pure water, 0.1% of aluminum potassium sulfate dodecahydrate, 0.9% of benzyl alcohol and 50g/L of Na2SO40.6 percent and 0.4 percent of pigment. The selection of the pigment can be formulated according to requirements.
The dyeing method of the dyeing agent of the embodiment comprises the following steps:
s1: putting the coloring agent into a dyeing pool, heating to 65 ℃, and keeping the temperature constant;
s2: and slowly sinking the object to be dyed at the gradient speed of 3mm per second step by step and inching, wherein the dyeing time is 60s, and when the object reaches a set position, automatically stopping sinking and collecting the product to obtain the dyed product. Because the gradual change color is needed to appear in the dyeing process, the time that different height sections of the object to be dyed are soaked in the dyeing tank is different, the object to be dyed is divided into dyeing areas with different grades according to different dyeing degrees, inching means that the object to be dyed sinks and continuously moves up and down at the speed of 3mm gradient per second in different dyeing areas within a certain time range, and the object to be dyed is switched to the next dyeing area for dyeing when the dyeing time of the grade arrives, so that the gradual color and the color are uniform.
S3: and moving the dyeing product to an ultrasonic cleaning tank for cleaning for 1min, wherein the power of the ultrasonic cleaning tank is 10kW, and the frequency is 20 kHz.
S4: and (4) dehydrating and spin-drying the cleaned dyeing product.
S5: and (3) putting the dried dyeing product into a baking room or a baking production line, baking for 6 hours at the temperature of 60 ℃, and then cooling and packaging to obtain a finished product.
When the object to be dyed is a finished product shoe, a layer of transparent adhesive with the thickness of 1mm needs to be sprayed or coated on the bottom surface of the dyed finished product shoe.
Specifically, the setting position in this embodiment is set according to the number of colors that the shoe needs to be dyed, and specifically is sinking data set on the dyeing machine, and when the shoe with two-color gradual change is dyed, the shoe needs to be slightly sunk by about half of the size of the shoe. When only the shoes are dyed in a single color, the shoes are inching by 60 percent of the size of the shoes. And (5) immersing the whole dyed shoe.
Example two
The coloring agent of the embodiment comprises the following components in percentage by weight:
RO pure water 98.2%, sodium chloride 0.2%, benzyl alcohol 0.8%, 50g/L Na2SO40.5 percent and 0.3 percent of pigment.
The dyeing method of the dyeing agent of the embodiment comprises the following steps:
s1: putting the coloring agent into a dyeing pool, heating to 70 ℃, and keeping the temperature constant;
s2: and slowly sinking the object to be dyed at the gradient speed of 4mm per second step by step and inching, wherein the dyeing time is 75s, and automatically stopping sinking and collecting the product when the object reaches a set position to obtain the dyed product.
S3: the dyeing product is automatically moved to an ultrasonic cleaning tank for cleaning for 1.5min, wherein the power of the ultrasonic cleaning tank is 10kW, and the frequency is 20 kHz.
S4: and (4) dehydrating and spin-drying the cleaned dyeing product.
S5: and (3) putting the dried dyeing product into a baking room or a baking production line, baking for 7 hours at the temperature of 65 ℃, and then cooling and packaging to obtain a finished product.
When the object to be dyed is a finished product shoe, a layer of transparent adhesive with the thickness of 1.5mm needs to be sprayed or coated on the bottom surface of the dyed finished product shoe.
EXAMPLE III
The coloring agent of the embodiment comprises the following components in percentage by weight:
98.4% of RO pure water, 0.3% of magnesium chloride, 0.7% of benzyl alcohol, 0.4% of 20g/L NaCl and 0.2% of pigment.
The dyeing method of the dyeing agent of the embodiment comprises the following steps:
s1: putting the coloring agent into a dyeing pool, heating to 75 ℃, and keeping the temperature constant;
s2: and slowly sinking the object to be dyed at a gradient speed of 5mm per second step by step and inching, wherein the dyeing time is 90s, and automatically stopping sinking and collecting the product when the object reaches a set position to obtain a dyed product.
S3: automatically moving the dyeing product to an ultrasonic cleaning tank for cleaning for 2min, wherein the power of the ultrasonic cleaning tank is 10kW, and the frequency is 20 kHz.
S4: and (4) dehydrating and spin-drying the cleaned dyeing product.
S5: and (3) putting the dried dyeing product into a baking room or a baking production line, baking for 8 hours at the temperature of 70 ℃, and then cooling and packaging to obtain a finished product.
When the object to be dyed is a finished product shoe, a layer of transparent adhesive with the thickness of 2mm needs to be sprayed or coated on the bottom surface of the dyed finished product shoe.
According to the dyeing method of the dyeing agent, only one basic white or transparent product needs to be made during dyeing, then the color of the dyeing agent is prepared according to the requirements of customers to make products with different color requirements, materials with different colors do not need to be purchased, the problem of low inventory cost of production factories is solved, the economic benefit is remarkable, multicolor and progressive color effects can be made, and compared with the traditional paint spraying, the dyeing method is more environment-friendly, the whole operation step is simple, and the dyeing efficiency is high.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. A coloring agent characterized by: the paint comprises the following components in percentage by weight:
98-98.4% of water, 0.1-0.3% of color fixing agent, 0.7-0.9% of benzyl alcohol, 0.4-0.6% of brightening agent and 0.2-0.4% of pigment.
2. The coloring agent according to claim 1, characterized in that: the pigment is one or more of red, yellow, blue, green and black pigments.
3. The coloring agent according to claim 1, characterized in that: the color fixing agent is aluminum potassium sulfate dodecahydrate, or sodium chloride, or magnesium chloride.
4. The coloring agent according to claim 1, characterized in that: the brightener is 50g/L of Na2SO4Or 20g/L NaCl.
5. A dyeing method of a dyeing agent, which is characterized in that: the method comprises the following steps:
placing the coloring agent of any one of claims 1 to 4 into a coloring pool, heating, raising the temperature, and keeping the temperature;
gradually and slowly sinking the object to be dyed at the gradient speed of 3-5mm per second and inching, wherein the dyeing time is 60-90s, and automatically stopping sinking and collecting the product when the object reaches a set position to obtain a dyed product;
and sequentially carrying out ultrasonic cleaning, dewatering, spin-drying, drying and cooling on the dyeing product to obtain a finished product.
6. The coloring method of a coloring agent according to claim 5, characterized in that: the temperature rise temperature of the coloring agent is 65-75 ℃.
7. The coloring method of a coloring agent according to claim 5, characterized in that: the ultrasonic cleaning power is 10kW, the frequency is 20kHz, and the cleaning time is 1-2 min.
8. The coloring method of a coloring agent according to claim 5, characterized in that: the drying comprises baking in a baking room or baking assembly line at 60-70 deg.C for 6-8 h.
9. The coloring method of a coloring agent according to any one of claims 5 to 8, characterized in that: the object to be dyed is one of finished shoes, clothes, bags, hats, toys, furniture boards for family property, storage boxes, display cabinets, mobile phone shells, ornaments and ornaments.
10. The coloring method of a coloring agent according to claim 9, characterized in that: when the dyeing product is a finished shoe, the dyeing product further comprises:
and (4) spraying or coating a layer of transparent adhesive on the surface of the sole of the dyed finished shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446027.XA CN114369964A (en) | 2021-11-30 | 2021-11-30 | Coloring agent and coloring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446027.XA CN114369964A (en) | 2021-11-30 | 2021-11-30 | Coloring agent and coloring method thereof |
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| CN114369964A true CN114369964A (en) | 2022-04-19 |
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| CN202111446027.XA Pending CN114369964A (en) | 2021-11-30 | 2021-11-30 | Coloring agent and coloring method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810890A (en) * | 2005-04-21 | 2006-08-02 | 林约略 | Dyeing liquid, dye and their prepn process |
| CN101327057A (en) * | 2007-06-20 | 2008-12-24 | 杨渊 | Ultraviolet-resistance gradient color abrasion-proof helmet glasses lens for vehicle |
| CN102250492A (en) * | 2011-03-11 | 2011-11-23 | 郭长虹 | Multifunctional dye, preparation method thereof and method for dyeing and complementing color for textile by using multifunctional dye |
| CN106065534A (en) * | 2016-06-06 | 2016-11-02 | 宋建设 | A kind of water dyeing agent and preparation method thereof |
-
2021
- 2021-11-30 CN CN202111446027.XA patent/CN114369964A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810890A (en) * | 2005-04-21 | 2006-08-02 | 林约略 | Dyeing liquid, dye and their prepn process |
| CN101327057A (en) * | 2007-06-20 | 2008-12-24 | 杨渊 | Ultraviolet-resistance gradient color abrasion-proof helmet glasses lens for vehicle |
| CN102250492A (en) * | 2011-03-11 | 2011-11-23 | 郭长虹 | Multifunctional dye, preparation method thereof and method for dyeing and complementing color for textile by using multifunctional dye |
| CN106065534A (en) * | 2016-06-06 | 2016-11-02 | 宋建设 | A kind of water dyeing agent and preparation method thereof |
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