CN108660807A - A kind of dyeing and printing process - Google Patents
A kind of dyeing and printing process Download PDFInfo
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- CN108660807A CN108660807A CN201810219879.7A CN201810219879A CN108660807A CN 108660807 A CN108660807 A CN 108660807A CN 201810219879 A CN201810219879 A CN 201810219879A CN 108660807 A CN108660807 A CN 108660807A
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- dyeing
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- fabric
- silicon dioxide
- printing process
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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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/6033—Natural or regenerated cellulose using dispersed dyes
- D06P3/6041—Natural or regenerated cellulose using dispersed dyes using specified dyes
-
- 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
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
-
- 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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
-
- 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
-
- 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)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of dyeing and printing process, including：1) pre-treatment；2) it dyes：Fabric Jing Guo pre-treatment is placed in dye liquor, first starts to be warming up to 45~55 DEG C with the rate of 1~2 DEG C/min by dye liquor, keeps the temperature 20~40min；Then sodium chloride is added and is warming up to 60~70 DEG C with the rate of 1~2 DEG C/min, keeps the temperature 20~40min；It adds soda ash and is warming up to 80~90 DEG C with the rate of 0.2~1 DEG C/min, keep 20~40min；Finally cooled down with the rate of 1~2 DEG C/min, dyeing course is completed；3) it post-processes.The present invention keeps the dye uniformity of its printed article good by the control to each temperature section in dyeing course by dyeing rate and upper dye process adjusting to optimum state, and color fastness is high.Dyeing and printing process of the present invention is simple, it can be achieved that industrialization large-scale production, can be that enterprise brings good economic benefit, have wide foreground.
Description
Technical field
The present invention relates to the field of printing and dyeing of fabric, relate generally to a kind of dyeing and printing process.
Background technology
Textile industry is the traditional pillar industry in China, including weaving, printing and dyeing, chemical fibre, clothing and textile special equipment system
Five parts such as make.With the rapid development of the national economy, the dyeing industry in China also enters high-speed development period, equipment and technology
Level is obviously improved, and production technology and equipment are constantly updated.Dyeing and printing process refers in process of production to all kinds of textile material (yarns
Line, fabric) carry out physics and chemically treated general name, include pre-treatment to textile material, dyeing, stamp and final finishing mistake
Journey is referred to as dyeing and printing process.Dyeing is to make to occur between dyestuff and fiber chemically or physically chemical combination, or chemically
Pigment is generated on fiber, makes entire textile that there is the process of certain fast color.
Dyeing and printing process, in occupation of very important status, is directly related to the comprehensive quality of fabric in textile industry.Printing and dyeing
The quality of quality directly influences the appearance of fabric, therefore, stringent control is wanted to the dyeing course of fabric.Influence coloring
It is many because being known as, mainly have dye liquor temperature, concentration, time etc..Wherein, temperature be influence coloring most important factor it
One, in general, temperature is high, and the kinetic energy of dyestuff increases, while because filament expansion, internal voids increase, being convenient for adsorption and diffusion,
To make upper dye accelerate, but when the temperature is excessively high, since fiber gap is excessive, dye particles kinetic energy is excessive, can make to catch instead
The part of fiber is dissolved in dye liquor again, influences coloring.
The Chinese invention patent application of Publication No. CN101200860A (application No. is 200810002157.2) discloses
A kind of dyeing method of fabric, its step are as follows：(1) it will wait for that printed fabrics are placed in static or movement operation console or conveyer belt
On, the operation console or conveyer belt are made or which is provided with venthole by gas permeable material；(2) by negative pressure of vacuum generation system
It is placed in below operation console or conveyer belt, dyestuff is atomized, start negative pressure of vacuum generation system, under the action of negative pressure, atomization
Dyestuff from the top of fabric by pattern cards and operation console or conveyer belt absorption on the fabric to get.Although the technical solution
Have many advantages, such as that simple for process, printing and dyeing effect is high, operability is strong and dye uniformity is good, but negative pressure of vacuum is atomized
The color firmness of color is poor.
The Chinese invention patent application of Publication No. CN101424054A (application No. is 200810167948.0) discloses
A kind of colouring method, includes the following steps：(1) background color is contaminated to cellulose fibre or cellulose fiber composition；(2) to by contaminating bottom
The cellulose fibre or cellulose fiber composition after color the table color different from the background color color, the jail of soaping of the table color
Degree is lower than the soaping fastness of the background color；(3) one or more of leaven washing, granite-wash, ferment granite-wash method are selected
Combination is washed.The group that the technical solution passes through one or more of selection leaven washing, granite-wash, ferment granite-wash method
It closes to improve the firmness of color.
Invention content
The present invention provides a kind of dyeing and printing process, by the control to each temperature section in dyeing course, by dyeing rate and
Upper dye process adjusting keeps the dye uniformity of its printed article good to optimum state, and color fastness is high.
A kind of dyeing and printing process, includes the following steps：
1) pre-treatment；
2) it dyes：Fabric Jing Guo pre-treatment is placed in dye liquor, dye liquor is first started to the rate liter with 1~2 DEG C/min
Temperature keeps the temperature 20~40min to 45 DEG C~55 DEG C；Then sodium chloride is added and is warming up to 60 DEG C~70 with the rate of 1~2 DEG C/min
DEG C, keep the temperature 20~40min；It adds soda ash and is warming up to 80 DEG C~90 DEG C with the rate of 0.2~1 DEG C/min, keep 20~
40min；Finally cooled down with the rate of 1~2 DEG C/min, dyeing course is completed；
3) it post-processes.
In the present invention, by dyeing course, to the Discrete control of temperature, realizing that dye uniformity is good, color fastness is high.Dye
During color, temperature is the dyeing rate for controlling dyestuff, and dyeing rate is especially the rate of initial wink dye, is directly related to
The equalization of fabric.It is uniform mainly to ensure that the precision of heating-cooling rate and dye liquor temperature are distributed for control to dye liquor temperature
Property.Under above-mentioned temperature condition, the process contaminated on dyestuff is controlled well, good upper dye effect is made it have, makes textile dyeing
Good evenness, color fastness are high.
The fabric is preferably cotton fabric, and dyeing and printing process of the present invention is particularly suitable for the printing and dyeing of all-cotton fabric.
In step 1), pre-treatment is mainly the natural impurity (cotton seed hulls, wax etc.) removed in fabric and pigment and carries
The whiteness and capillary effect of high fabric, create conditions for dyeing process.Pre-treatment can preferably improve vividness, wet friction of fabric etc.
Index.The prior art may be used in pre-treatment.
In step 2), the dyeing uses gas atomization dyeing machine, gas atomization dyeing machine former using aerodynamics
The high-speed flow that high pressure positive blower generates is met with dye liquor at nozzle and is mixed to form to spray to after misty fine droplets and knitted by reason
Object drags fabric transmission operation, and dye liquor is made to be come into full contact in a short period of time with fabric, to achieve the purpose that level dyeing.
Under conditions of above-mentioned temperature and use above-mentioned gas atomization dyeing machine, bath raio can be smaller.Bath raio is
When referring to dip dyeing, dye liquor and the pollutant mass ratio of preparation.Preferably, the bath raio is 3~5：1.
In step 3), the purpose of post-processing is residual soda ash, the loose colour etc. removed in fabric, makes the color fastness, strong of fabric
Power, pH value, flexibility and elasticity etc. meet the requirement of client and the processing of rear process.Arrangement of the post-processing mainly to fabric.When
So, before post-processing, if necessary to stamp, stamp can be carried out.
Preferably, the post-processing includes：First in 60 DEG C~80 DEG C 1~5min of prebake, 130 DEG C are then heated to
~150 DEG C bake 3~8min and finally dry then in 80 DEG C~100 DEG C 20~40min that soap, obtain printed article.
Further preferably, before carrying out prebake, the fabric that dyeing is completed is immersed in silane coupler modified receive
It is padded in rice silica intensifier, using nano silicon dioxide particles as main ingredient, passes through nano-silica surface silicon
Alkane coupling agent is bonded with fabric fibre, is realized orderly fixation of the particle in fiber surface, is built and stablize coarse structure and low refraction
The discontinuous film of rate.Silica dioxide granule will not can influence to deepen effect on the surface of the fabric because of mobile assemble.Work as incidence
When illumination is mapped on fabric, in fabric surface diffusing reflection occurs for light, and the mirror-reflection amount of incident light reduces, and diffusing reflection occurs
Light can be again introduced into fiber, and absorbed by dye selection, the color development efficiency of dyestuff improves, and the color of dyed fabric adds
It is deep.
The preparation method of the silane coupler modified nano silicon dioxide intensifier, includes the following steps：
It is first that 10~40nm nano silicon dioxides are dissolved in ethyl alcohol by average grain diameter, obtains the weight percent of nano silicon dioxide
Content is 1%~4% nano silicon dioxide alcohol dispersion liquid, then vinyl is added into nano silicon dioxide alcohol dispersion liquid
Three ethoxy silane, the quality of the three ethoxy silane of vinyl and nano silicon dioxide in nano silicon dioxide alcohol dispersion liquid of addition
Than being 5~15：100,18h~30h is reacted at 15~35 DEG C, obtains silane coupler modified nanosilica solution；By silicon
The coupling agent modified nanosilica solution of alkane is with water with mass ratio 1：30~50 mixing, obtain silane coupler modified nanometer
Silica intensifier.Average grain diameter is in 10~40nm nano silicon dioxides, and nano silicon dioxide minimum grain size is 1nm, most
Big grain size is 60nm.
Further preferably, it before carrying out prebake, is padded in cross-linking agent aqueous solution, friendship is contained in cross-linking agent aqueous solution
Join agent JF-694A (Wujiang Jin Feng Chemical Co., Ltd.s) 50~150g/L and softening agent JF-2010 (Jiashan Jiangnan textile materials
Co., Ltd) 30~80g/L.There are two the above active groups for crosslinking agent, can not only be reacted with-the OH in cellulosic molecule,
It can also prevent falling off for dyestuff with the groups cross-linking reaction such as-OH ,-NH ,-COOH in dye molecule, improve crock fastness.Simultaneously
Crosslinking agent becomes the bridge between fiber and dyestuff, secures not fixed dyestuff, limits the transfer of dyestuff, be stained with to can be improved
Color fastness.
Compared with prior art, the invention has the advantages that：
Dyeing and printing process of the present invention realizes that dye uniformity is good, color fastness by the control to each temperature section in dyeing course
It is high.In dyeing course, temperature is the dyeing rate for controlling dyestuff, and dyeing rate is especially the rate of initial wink dye, directly
It is related to the equalization of fabric.Control to dye liquor temperature mainly ensures precision and the dye liquor temperature distribution of heating-cooling rate
Uniformity.Under above-mentioned temperature condition, the process contaminated on dyestuff is controlled well, good upper dye effect is made it have, makes to knit
Object dye uniformity is good, color fastness is high.
Dyeing and printing process of the present invention, in preferred technical solution, before carrying out prebake, the fabric that dyeing is completed soaks
Enter into silane coupler modified nano silicon dioxide intensifier and pad so that the color development efficiency of dyestuff improves, dyed fabric
Color burn.Before carrying out prebake, is padded in cross-linking agent aqueous solution, crock fastness can be improved.
Dyeing and printing process of the present invention is simple, and easy to implement and operation is, it can be achieved that industrialization large-scale production, can bring for enterprise
Good economic benefit has wide foreground.
Specific implementation mode
Embodiment 1
Dyeing is atomized using the YLD high-temperature high-pressure air flows of Wuxi hundred million profits up to the production of chemical industry dyeing machine Co., Ltd
Machine.
Dyeing and printing process includes the following steps：
1) pre-treatment；All-cotton fabric is placed in singing processor and carries out processing of singing, the condition singed is：Speed 80 ±
2m/min, wind pressure are 10 ± 1mbar, burner be burn, gaseous-pressure is 0.11 ± 0.01MPa, drying steam pressure be 0.1 ±
0.05MPa, fire extinguishing steam box pressure are 0.02 ± 0.01MPa, padding machine pressure is 0.3 ± 0.05MPa, tension rack pressure be 0.4 ±
0.1MPa, so as to get fabric singe rank be 4 grades or more.Fabric is subjected to enzyme desizing processing, boiling-off and bleaching later,
The working solution of enzyme desizing processing is penetrating agent JFC (Chuan Yu Chemical Co., Ltd.s of Shangyu city) and desizing enzyme TF-162D (development of evil in febrile disease stocks
Part) aqueous solution, a concentration of 1g/L of penetrating agent JFC in working solution, a concentration of 2g/L of desizing enzyme TF-162D, drift in working solution
White processing uses the aqueous hydrogen peroxide solution of a concentration of 5g/L；
2) it dyes：Fabric Jing Guo pre-treatment is placed in dye liquor, bath raio 4：1, dye liquor uses the black SF of dispersion of 40g/L
Dye liquor first is started to heat up 50 DEG C with the rate of 1.5 DEG C/min by the aqueous solution of (Hangzhou Chemical Co., Ltd. of Qingniao Co.), heat preservation
Then 30min is added sodium chloride and is warming up to 65 DEG C with the rate of 1.5 DEG C/min, keeps the temperature 30min, add alkali with 0.5 DEG C/min
Rate be warming up to 85 DEG C, keep 30min, 25 DEG C of room temperature be finally cooled to the rate of 1.5 DEG C/min, dyeing course is completed；
3) it post-processes：First in 70 DEG C of prebake 2min, 140 DEG C of baking 5min are then heated to, in 90 DEG C of 30min that soap,
(80 DEG C, 2h) finally are dried, obtain printed article.
Embodiment 2
Substantially with embodiment 1, the difference is that, it, first will dye before carrying out prebake in the step 3) of the present embodiment
The fabric that color is completed is immersed in silane coupler modified nano silicon dioxide intensifier, pads 5min.The silane coupling agent
The preparation method of modified nano silicon dioxide intensifier, includes the following steps：It is first that (particle size range is 20nm by average grain diameter
10~30nm) nano silicon dioxide is dissolved in ethyl alcohol, obtain the nano-silica that the weight percentage of nano silicon dioxide is 2.5%
SiClx alcohol dispersion liquid, then three ethoxy silane (A-151) of vinyl is added into nano silicon dioxide alcohol dispersion liquid, addition
The mass ratio of A-151 and nano silicon dioxide in nano silicon dioxide alcohol dispersion liquid is 10：100, at 25 DEG C, reaction for 24 hours, obtains
To silane coupler modified nanosilica solution.By silane coupler modified nanosilica solution and water with mass ratio
1：40 mixing, obtain silane coupler modified nano silicon dioxide intensifier.
Embodiment 3
Substantially with embodiment 2, the difference is that, in the step 3) of the present embodiment, in silane coupler modified nanometer
Before being padded in silica intensifier, 5min is padded in cross-linking agent aqueous solution, contains crosslinking agent JF- in cross-linking agent aqueous solution
694A (Wujiang Jin Feng Chemical Co., Ltd.s) 100g/L and softening agent JF-2010 (Jiashan Jiangnan textile material Co., Ltd)
50g/L。
Embodiment 4
Substantially with embodiment 2, difference is, the step 2) of the present embodiment is：
2) it dyes：Fabric Jing Guo pre-treatment is placed in dye liquor, bath raio 4：1, dye liquor is disperseed using a concentration of 40g/L
The aqueous solution of red SF (Hangzhou Chemical Co., Ltd. of Qingniao Co.) first starts dye liquor to be warming up to 55 DEG C with the rate of 2 DEG C/min, heat preservation
Then 40min is added sodium chloride and is warming up to 70 DEG C with the rate of 2 DEG C/min, keeps the temperature 40min, add alkali with the speed of 1 DEG C/min
Rate is warming up to 90 DEG C, keeps 40min, is finally cooled to 25 DEG C of room temperature with the rate of 2 DEG C/min, and dyeing course is completed.
Embodiment 5
Substantially with embodiment 2, difference is, the step 2) of the present embodiment is：
2) it dyes：Fabric Jing Guo pre-treatment is placed in dye liquor, bath raio 4：1, dye liquor is disperseed using a concentration of 40g/L
The aqueous solution of red SF (Hangzhou Chemical Co., Ltd. of Qingniao Co.) first starts dye liquor to be warming up to 45 DEG C with the rate of 1 DEG C/min, heat preservation
Then 20min is added sodium chloride and is warming up to 60 DEG C with the rate of 1 DEG C/min, keeps the temperature 20min, add alkali with 0.2 DEG C/min's
Rate is warming up to 80 DEG C, keeps 20min, and finally with the rate of 1 DEG C/min, 25 DEG C of room temperature of cooling, dyeing course is completed.
Printed article prepared by Examples 1 to 3 measures K/S (absorption coefficient K/ scattering coefficient S), result such as 1 institute of table
Show.
Table 1
Printed article prepared by Examples 1 to 5 measures WASHING COLOR FASTNESS, colour fastness to rubbing and staining fastness, knot
Fruit is as shown in table 2.
(1) WASHING COLOR FASTNESS：WASHING COLOR FASTNESS is measured according to GB/T3921-2008, determination condition is the carbon of 0.2% (wt)
Sour sodium, the soap of 0.1% (wt), bath raio 1：50~100,40 DEG C of temperature, time 30min.
(2) colour fastness to rubbing：The colour fasteness to rubbing of fabric is measured according to GB/T3920-2008.
(3) staining fastness：The staining fastness of fabric, test condition are measured according to GB/T3921-2008：40 DEG C of temperature, bath
Than 1：50, the time 30min that soaps (0.2%wt, which soaps, bathes sodium carbonate, 0.1%wt soap).
Table 2
Claims (5)
1. a kind of dyeing and printing process, which is characterized in that include the following steps：
1) pre-treatment；
2) it dyes：Fabric Jing Guo pre-treatment is placed in dye liquor, first starts to be warming up to the rate of 1~2 DEG C/min by dye liquor
45 DEG C~55 DEG C, keep the temperature 20~40min；Then sodium chloride is added and is warming up to 60 DEG C~70 DEG C with the rate of 1~2 DEG C/min, protects
20~40min of temperature；It adds soda ash and is warming up to 80 DEG C~90 DEG C with the rate of 0.2~1 DEG C/min, keep 20~40min；Finally
Cooled down with the rate of 1~2 DEG C/min, dyeing course is completed；
3) it post-processes, the post-processing includes：First in 60 DEG C~80 DEG C 1~5min of prebake, then heat to 130 DEG C~
150 DEG C bake 3~8min and finally dry then in 80 DEG C~100 DEG C 20~40min that soap, obtain printed article；
Before carrying out prebake, the fabric that dyeing is completed first is padded in cross-linking agent aqueous solution, in the cross-linking agent aqueous solution
Containing 30~80g/L of 50~150g/L of crosslinking agent and softening agent, then it is immersed in silane coupler modified nano silicon dioxide and adds
It is padded in deep agent.
2. dyeing and printing process according to claim 1, which is characterized in that the fabric is cotton fabric.
3. dyeing and printing process according to claim 1, which is characterized in that in step 2), the dyeing uses aerodynamic atomization
Overflow dyeing machine.
4. dyeing and printing process according to claim 1, which is characterized in that in step 2), bath raio is 3~5：1.
5. dyeing and printing process according to claim 1, which is characterized in that the silane coupler modified nanometer titanium dioxide
The preparation method of silicon intensifier, includes the following steps：
It is first that 10~40nm nano silicon dioxides are dissolved in ethyl alcohol by average grain diameter, obtains the weight percentage of nano silicon dioxide
For 1%~4% nano silicon dioxide alcohol dispersion liquid, then addition three second of vinyl into nano silicon dioxide alcohol dispersion liquid
Oxosilane, the three ethoxy silane of vinyl and the mass ratio of nano silicon dioxide in nano silicon dioxide alcohol dispersion liquid of addition are
5~15：100,18h~30h is reacted at 15~35 DEG C, obtains silane coupler modified nanosilica solution；By silane idol
Join agent modified manometer silicon dioxide solution with water with mass ratio 1：30~50 mixing, obtain silane coupler modified nano-silica
SiClx intensifier.
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| CN201810219879.7A CN108660807A (en) | 2018-03-16 | 2018-03-16 | A kind of dyeing and printing process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663351A (en) * | 2020-12-21 | 2021-04-16 | 绍兴国泰印染有限公司 | Energy-saving efficient printing and dyeing process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628336A (en) * | 2013-11-20 | 2014-03-12 | 杭州开源电脑技术有限公司 | Printing and dyeing process |
| CN105220523A (en) * | 2015-10-30 | 2016-01-06 | 朱忠良 | A kind of new dye and dyeing and printing process |
-
2018
- 2018-03-16 CN CN201810219879.7A patent/CN108660807A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628336A (en) * | 2013-11-20 | 2014-03-12 | 杭州开源电脑技术有限公司 | Printing and dyeing process |
| CN105220523A (en) * | 2015-10-30 | 2016-01-06 | 朱忠良 | A kind of new dye and dyeing and printing process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663351A (en) * | 2020-12-21 | 2021-04-16 | 绍兴国泰印染有限公司 | Energy-saving efficient printing and dyeing process |
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