CN107385964A - A kind of improved tibet lamp dyeing - Google Patents
A kind of improved tibet lamp dyeing Download PDFInfo
- Publication number
- CN107385964A CN107385964A CN201710698277.XA CN201710698277A CN107385964A CN 107385964 A CN107385964 A CN 107385964A CN 201710698277 A CN201710698277 A CN 201710698277A CN 107385964 A CN107385964 A CN 107385964A
- Authority
- CN
- China
- Prior art keywords
- dyeing
- tibet lamp
- dye
- processing
- fixation treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5278—Polyamides; Polyimides; Polylactames; Polyalkyleneimines
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/58—Drying
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C5/00—Degreasing leather
-
- 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
- D06P1/642—Compounds containing nitrogen
- D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino 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
- D06P1/64—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
- D06P1/65131—Compounds containing ether or acetal 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
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
-
- 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
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium 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
- 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
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Coloring (AREA)
Abstract
The present invention relates to tibet lamp staining technique field, and in particular to a kind of improved tibet lamp dyeing, including step is：S1：Ease back retanning；S2：Once dye；S3：Secondary dyeing；S4：Dry and arrange.The drying finishing technique that the present invention passes through the later stage, the property stability and color stability of tibet lamp surface dye can be ensured, pass through the use of drying process twice, while avoiding dye component from being aoxidized or with substance reaction in air, the dyestuff that can also make to immerse inside tibet lamp is dried thoroughly, and then improves the color stability for contaminating quality and tibet lamp.Technical scheme even dyeing, easy to operate, color stability, there is preferable practical value and promotional value.
Description
Technical field
The present invention relates to tibet lamp staining technique field, and in particular to a kind of improved tibet lamp dyeing.
Background technology
Tibet lamp is one of local and special products commodity of China's conventional outlet, and it is solid with dermatotome, and light warming , Mao Hui are smooth beautiful
See, undulations bend and had won fame both at home and abroad, and are the advantageous herding production resources in Ningxia, China.Existing sheep known for its fine thick wool leather dyeing is universal
Completed in rotary drum, due to tibet lamp institutional framework and the particularity of its fur, therefore dyeing inequality easily occur and fade tight
The phenomenon of weight.It is therefore desirable to provide a kind of even dyeing, the method for sheep known for its fine thick wool leather dyeing of color stability.
Based on a kind of above-mentioned, improved tibet lamp dyeing of present invention offer, by existing tibet lamp dyeing
Improvement and invention design again, make the dyeing of tibet lamp more uniformly, color and luster it is more stable, so as to solve prior art presence
Deficiency and defect.
The content of the invention
The purpose of the present invention is that：For the above mentioned problem that presently, there are, there is provided a kind of improved tibet lamp dyer
Skill, by the improvement to existing tibet lamp dyeing and again invention design, make the dyeing of tibet lamp more uniformly, color and luster more
Add stabilization, so as to solve the shortcomings of the prior art and defect.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of improved tibet lamp dyeing, comprises the following steps：
S1：Ease back retanning：Tibet lamp after handling tanning drying carries out the processing that eases back, and tibet lamp is entered after the processing that eases back
15~18h of row retanning processing；Ungrease treatment is carried out to tibet lamp after retanning processing, the solution of ungrease treatment includes
1.2mol/L mould lipase, time of ungrease treatment are 1.5~2h, and temperature is 32~37 DEG C, solution pH value is 6.0~
7.5；
S2：Once dye：Once dyeing is carried out after retanning processing to tibet lamp to handle, the temperature for once dyeing processing is 40
~45 DEG C, 35~40min of time, contaminate slurry PH be 4.0~4.5, dye slurry in also including 3.0~3.5g/L levelling agent, 8.0~
8.5g/ml salt, 2.5~3.5ml/L dyeing auxiliaries, 0.03g/L acetic acid and 5.0~8.0g/L dyestuff；Described helps
Stain is by ethylenediamine, trimethylamine, empgen BB, epoxychloropropane according to mol ratio 1.2:0.5:0.3:0.7 mixing is matched somebody with somebody
System forms, and once carries out a fixation treatment after dyeing processing；
S3：Secondary dyeing：Modifying agent being added into rotary drum after fixation treatment and being modified processing, modification is backward
The dyestuff that surplus is added in rotary drum carries out secondary dyeing processing, and secondary fixation treatment, modification are carried out after secondary dyeing processing
Modifying agent used is by epoxypropyltrimethylchloride chloride, Epoxypropyl triethyl ammonium chloride, Polyamide-Polyamsne-Epichlorohydrin
And formic acid is according to mol ratio 1.3:2.1:0.6:0.7 mixing is formed, and content of the modifying agent in oar is contaminated is 0.6~0.8g/L；
The time of secondary dyeing is 1h~2h, and the mass ratio of water and tibet lamp in dye liquor is 15:1, dye liquor temperature is 60~65 DEG C, is pressed
Contaminated once according to every 10min, the mode that tibet lamp is mentioned to stop 2min above dye liquor halfway carries out circulation dip-dye, beneficial to dye
Liquid is contaminated on tibet lamp surface and the dry tack free of dye liquor；
S4：Dry and arrange：After tibet lamp after dip-dye takes out dye liquor, carried out once under nitrogen protective condition first
Drying, aoxidized or reacted by ambient atmos its object is to the dyestuff for avoiding contaminating, the tibet lamp that then will once dry up
Be suspended at aeration-drying it is secondary air-dry, secondary air-dry time be 1~2 day.
Preferably, step S1 retannings processing uses retanning agent preparation raw material includes 20g/L acetic acid, 50g/L
Vinyl acrylate, 0.5g/L stearylmercaptan, 0.02g/L green-vitriol, 0.02g/L sodium hydrogensulfite, 130g/L
Sodium peroxydisulfate, 10g/L sodium hydroxide, retanning agent solvent for use is deionized water, and compound method is：Now measure deionized water
In container, container is carried out to be heated to 65 DEG C~70 DEG C, then sequentially adds green-vitriol and sodium hydrogensulfite,
After stirring 5min, add sodium peroxydisulfate and sodium hydroxide into container, after 2.5~3h of question response, into container successively plus
Enter acetic acid, vinyl acrylate and stearylmercaptan, after mixing 1h, retanning agent needed for acquisition.
Preferably, the dye liquor in secondary dyeing course contains 10~12g/L dyestuff, is carried out again after secondary dyeing processing
Secondary fixation treatment, dry arranging process and carried out after secondary 15~30min of fixation treatment.
Preferably, a described fixation treatment be will add in dye slurry formic acid handle 12 under the conditions of 45~48 DEG C~
13min, formic acid adds the formic acid containing 0.2~0.3ml/L in dye slurry after stain slurry, described secondary fixation in a fixation treatment
Processing is to continuously add formic acid during dye is starched to handle 25~30min under the conditions of 45~48 DEG C, and formic acid adds in secondary fixation treatment
Enter 2.2~2.3 times that amount is formic acid addition in a fixation treatment.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
On the one hand, easing back in the present invention, retanning and degreasing process, can effectively ensure that the follow-up dyeing behaviour of tibet lamp
It is more convenient to make, while makes the degreasing effect of tibet lamp more thorough, further reduces the fat content inside tibet lamp, uses
Mould lipase carries out the technique of degreasing, and its degreasing effect is for AEO degreasing process, its degreasing
Effect is more preferable, has preferably help to the steady quality of tibet lamp.
On the other hand, tibet lamp is dyed using segmentation and the technique of fixation treatment, guarantee even dyeing is simultaneously logical
Crossed the control of dyeing condition, and can shorten the processing time for dyeing whole technique, improve tibet lamp production efficiency and
The quality of finished product tibet lamp；Meanwhile by way of being interrupted and dyeing, the dyestuff of dip-dye can be allowed to obtain certain free time and entered
Row is air-dried, favourable for the bonding fastness between the dyestuff repeatedly contaminated, while is also beneficial to user's control and is contaminated color
The depth, operation it is more convenient.
Another further aspect, the present invention can ensure that the property of tibet lamp surface dye is steady by the drying finishing technique in later stage
Qualitative and color stability, by the use of drying process twice, avoid dye component from being aoxidized or with the thing in air
While qualitative response, additionally it is possible to which the dyestuff for making to immerse inside tibet lamp is dried thorough, and then improves and contaminates quality and tibet lamp
Color stability.
Finally, technical scheme even dyeing, easy to operate, color stability, have preferable practical value and
Promotional value.
Brief description of the drawings
Fig. 1 is the process flow diagram of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment 1, as shown in Figure 1：
A kind of improved tibet lamp dyeing, comprises the following steps：
S1：Ease back retanning：Tibet lamp after handling tanning drying carries out the processing that eases back, and tibet lamp is entered after the processing that eases back
15~18h of row retanning processing；Ungrease treatment is carried out to tibet lamp after retanning processing, the solution of ungrease treatment includes
1.2mol/L mould lipase, time of ungrease treatment are 1.5~2h, and temperature is 32~37 DEG C, solution pH value is 6.0~
7.5；
S2：Once dye：Once dyeing is carried out after retanning processing to tibet lamp to handle, the temperature for once dyeing processing is 40
~45 DEG C, 35~40min of time, contaminate slurry PH be 4.0~4.5, dye slurry in also including 3.0~3.5g/L levelling agent, 8.0~
8.5g/ml salt, 2.5~3.5ml/L dyeing auxiliaries, 0.03g/L acetic acid and 5.0~8.0g/L dyestuff；Described helps
Stain is by ethylenediamine, trimethylamine, empgen BB, epoxychloropropane according to mol ratio 1.2:0.5:0.3:0.7 mixing is matched somebody with somebody
System forms, and once carries out a fixation treatment after dyeing processing；
S3：Secondary dyeing：Modifying agent being added into rotary drum after fixation treatment and being modified processing, modification is backward
The dyestuff that surplus is added in rotary drum carries out secondary dyeing processing, and secondary fixation treatment, modification are carried out after secondary dyeing processing
Modifying agent used is by epoxypropyltrimethylchloride chloride, Epoxypropyl triethyl ammonium chloride, Polyamide-Polyamsne-Epichlorohydrin
And formic acid is according to mol ratio 1.3:2.1:0.6:0.7 mixing is formed, and content of the modifying agent in oar is contaminated is 0.6~0.8g/L；
The time of secondary dyeing is 1h~2h, and the mass ratio of water and tibet lamp in dye liquor is 15:1, dye liquor temperature is 60~65 DEG C, is pressed
Contaminated once according to every 10min, the mode that tibet lamp is mentioned to stop 2min above dye liquor halfway carries out circulation dip-dye, beneficial to dye
Liquid is contaminated on tibet lamp surface and the dry tack free of dye liquor；
S4：Dry and arrange：After tibet lamp after dip-dye takes out dye liquor, carried out once under nitrogen protective condition first
Drying, aoxidized or reacted by ambient atmos its object is to the dyestuff for avoiding contaminating, the tibet lamp that then will once dry up
Be suspended at aeration-drying it is secondary air-dry, secondary air-dry time be 1~2 day.
As the preferred scheme of the present invention, the retanning agent preparation raw material that the step S1 retannings processing uses includes 20g/L
Acetic acid, 50g/L vinyl acrylate, 0.5g/L stearylmercaptan, 0.02g/L green-vitriol, 0.02g/L sulfurous
Sour hydrogen sodium, 130g/L sodium peroxydisulfate, 10g/L sodium hydroxide, retanning agent solvent for use are deionized water, and compound method is：
Deionized water is now measured in container, container is carried out to be heated to 65 DEG C~70 DEG C, then sequentially adds green-vitriol
And sodium hydrogensulfite, after stirring 5min, add sodium peroxydisulfate and sodium hydroxide into container, after 2.5~3h of question response,
Acetic acid, vinyl acrylate and stearylmercaptan are sequentially added into container, after mixing 1h, retanning agent needed for acquisition.
As the preferred scheme of the present invention, the dye liquor in secondary dyeing course contains 10~12g/L dyestuff, secondary dyeing
Secondary fixation treatment is carried out after processing again, arranging process is dried and is carried out after secondary 15~30min of fixation treatment.
As the preferred scheme of the present invention, described fixation treatment is that formic acid is added during dye is starched in 45~48 DEG C of bars
12~13min is handled under part, formic acid adds the formic acid containing 0.2~0.3ml/L in dye slurry after stain slurry, institute in a fixation treatment
The secondary fixation treatment stated is to continuously add formic acid during dye is starched to handle 25~30min, secondary fixation under the conditions of 45~48 DEG C
Formic acid addition is 2.2~2.3 times of formic acid addition in fixation treatment in processing.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
On the one hand, easing back in the present invention, retanning and degreasing process, can effectively ensure that the follow-up dyeing behaviour of tibet lamp
It is more convenient to make, while makes the degreasing effect of tibet lamp more thorough, further reduces the fat content inside tibet lamp, uses
Mould lipase carries out the technique of degreasing, and its degreasing effect is for AEO degreasing process, its degreasing
Effect is more preferable, has preferably help to the steady quality of tibet lamp.
On the other hand, tibet lamp is dyed using segmentation and the technique of fixation treatment, guarantee even dyeing is simultaneously logical
Crossed the control of dyeing condition, and can shorten the processing time for dyeing whole technique, improve tibet lamp production efficiency and
The quality of finished product tibet lamp；Meanwhile by way of being interrupted and dyeing, the dyestuff of dip-dye can be allowed to obtain certain free time and entered
Row is air-dried, favourable for the bonding fastness between the dyestuff repeatedly contaminated, while is also beneficial to user's control and is contaminated color
The depth, operation it is more convenient.
Another further aspect, the present invention can ensure that the property of tibet lamp surface dye is steady by the drying finishing technique in later stage
Qualitative and color stability, by the use of drying process twice, avoid dye component from being aoxidized or with the thing in air
While qualitative response, additionally it is possible to which the dyestuff for making to immerse inside tibet lamp is dried thorough, and then improves and contaminates quality and tibet lamp
Color stability.
Finally, technical scheme even dyeing, easy to operate, color stability, have preferable practical value and
Promotional value.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art can readily occur in change or replacement in the technical scope of present disclosure, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (4)
- A kind of 1. improved tibet lamp dyeing, it is characterised in that：Comprise the following steps：S1：Ease back retanning：Tibet lamp after handling tanning drying carries out the processing that eases back, and 15 are carried out to tibet lamp after the processing that eases back ~18h retanning processing；Ungrease treatment is carried out after retanning processing to tibet lamp, the solution of ungrease treatment includes 1.2mol/L's Mould lipase, the time of ungrease treatment is 1.5~2h, and temperature is 32~37 DEG C, and solution pH value is 6.0~7.5；S2：Once dye：Once dyeing is carried out after retanning processing to tibet lamp to handle, the temperature for once dyeing processing is 40~45 DEG C, 35~40min of time, contaminate slurry PH be 4.0~4.5, dye slurry in also including 3.0~3.5g/L levelling agent, 8.0~ 8.5g/ml salt, 2.5~3.5ml/L dyeing auxiliaries, 0.03g/L acetic acid and 5.0~8.0g/L dyestuff；Described helps Stain is by ethylenediamine, trimethylamine, empgen BB, epoxychloropropane according to mol ratio 1.2:0.5:0.3:0.7 mixing is matched somebody with somebody System forms, and once carries out a fixation treatment after dyeing processing；S3：Secondary dyeing：Modifying agent is added into rotary drum after fixation treatment and be modified processing, to rotary drum after modification The middle dyestuff for adding surplus carries out secondary dyeing processing, carries out secondary fixation treatment after secondary dyeing processing, used in modification Modifying agent by epoxypropyltrimethylchloride chloride, Epoxypropyl triethyl ammonium chloride, Polyamide-Polyamsne-Epichlorohydrin and Formic acid is according to mol ratio 1.3:2.1:0.6:0.7 mixing is formed, and content of the modifying agent in oar is contaminated is 0.6~0.8g/L；It is secondary The time of dyeing is 1h~2h, and the mass ratio of water and tibet lamp in dye liquor is 15:1, dye liquor temperature is 60~65 DEG C, according to every Contaminated once every 10min, the mode that tibet lamp is mentioned to stop 2min above dye liquor halfway carries out circulation dip-dye, is soaked beneficial to dye liquor Dye is on tibet lamp surface and the dry tack free of dye liquor；S4：Dry and arrange：After tibet lamp after dip-dye takes out dye liquor, once blown under nitrogen protective condition first It is dry, aoxidized or reacted by ambient atmos its object is to the dyestuff for avoiding contaminating, then hang the tibet lamp once dried up Hang at aeration-drying it is secondary air-dry, secondary air-dry time be 1~2 day.
- A kind of 2. improved tibet lamp dyeing as claimed in claim 1, it is characterised in that：The step S1 retannings processing The retanning agent preparation raw material of use include 20g/L acetic acid, 50g/L vinyl acrylate, 0.5g/L stearylmercaptan, 0.02g/L green-vitriol, 0.02g/L sodium hydrogensulfite, 130g/L sodium peroxydisulfate, 10g/L sodium hydroxide, retanning Agent solvent for use is deionized water, and compound method is：Deionized water is now measured in container, container is carried out to be heated to 65 DEG C~70 DEG C, green-vitriol and sodium hydrogensulfite are then sequentially added, after stirring 5min, persulfuric acid is added into container Sodium and sodium hydroxide, after 2.5~3h of question response, acetic acid, vinyl acrylate and stearylmercaptan are sequentially added into container, After mixing 1h, retanning agent needed for acquisition.
- A kind of 3. improved tibet lamp dyeing as claimed in claim 1, it is characterised in that： Dye liquor in secondary dyeing course contains 10~12g/L dyestuff, carries out secondary fixation treatment again after secondary dyeing processing, does Dry arranging process is carried out after secondary 15~30min of fixation treatment.
- A kind of 4. improved tibet lamp dyeing as claimed in claim 1, it is characterised in that：A described fixation treatment It is that will add formic acid in dye slurry handle 12~13min under the conditions of 45~48 DEG C, formic acid is added after dye starches in a fixation treatment Formic acid containing 0.2~0.3ml/L in dye slurry, described secondary fixation treatment are to continuously add formic acid 45~48 during dye is starched 25~30min is handled under the conditions of DEG C, formic acid addition is 2.2 of formic acid addition in a fixation treatment in secondary fixation treatment ~2.3 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698277.XA CN107385964A (en) | 2017-08-15 | 2017-08-15 | A kind of improved tibet lamp dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698277.XA CN107385964A (en) | 2017-08-15 | 2017-08-15 | A kind of improved tibet lamp dyeing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107385964A true CN107385964A (en) | 2017-11-24 |
Family
ID=60355907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710698277.XA Pending CN107385964A (en) | 2017-08-15 | 2017-08-15 | A kind of improved tibet lamp dyeing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107385964A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243587A (en) * | 2013-05-28 | 2013-08-14 | 宁夏成丰工贸有限公司 | Technique for dyeing Tan sheep skin |
| CN106320016A (en) * | 2016-08-19 | 2017-01-11 | 宁夏吴忠市精艺裘皮制品有限公司 | Tibet lamb skin space dyeing process and space dyeing device thereof |
-
2017
- 2017-08-15 CN CN201710698277.XA patent/CN107385964A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243587A (en) * | 2013-05-28 | 2013-08-14 | 宁夏成丰工贸有限公司 | Technique for dyeing Tan sheep skin |
| CN106320016A (en) * | 2016-08-19 | 2017-01-11 | 宁夏吴忠市精艺裘皮制品有限公司 | Tibet lamb skin space dyeing process and space dyeing device thereof |
Non-Patent Citations (4)
| Title |
|---|
| 张丽平 等: "《皮革加工技术》", 30 April 2006, 中国纺织出版社 * |
| 沃尔默特 等: "《高分子化学基础 上》", 30 November 1986, 化学工业出版社 * |
| 邹衡: "《纱线筒子染色工程》", 31 August 2004, 中国纺织出版社 * |
| 高树珍: "《染料化学》", 30 September 2009, 哈尔滨工程大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100432319C (en) | Fabric coating dyeing process | |
| CN106223076B (en) | A kind of two step exhaust dyeing methods of bath of dispersion reactive dye one of polyester-cotton fabric | |
| CN106245314A (en) | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of fabric | |
| CN102505532B (en) | Method for promoting pigment dyeing by using cellulase | |
| CN104213434A (en) | Production method for outside pasting product pretreatment and cationic dye one-bath process dyeing | |
| CN103243587B (en) | A kind of technique for tibet lamp dyeing | |
| CN101117765A (en) | Gemini type positive ion collosol and method for improving fabric dyeing stability | |
| CN108998592A (en) | Coloured sheepskin bleaching process | |
| CN105064083B (en) | Dye sizing process with partial desizing for cowboy blending warp yarn | |
| CN109440502A (en) | A kind of dyeing and finishing technology of terylene sunshade cloth fabric | |
| CN107385964A (en) | A kind of improved tibet lamp dyeing | |
| CN106758385A (en) | Matte wool fabric digit printing slurry and its technique | |
| CN108316027A (en) | A kind of wet steaming technique of dyeing | |
| CN109837774A (en) | An a kind of one-step dyeing method of the cotton blended fabric for the dyeing that porous cellulose is microsphere modified | |
| CN109183443A (en) | A kind of dyeing of cashmere and bamboo fiber blended yarn | |
| KR101049670B1 (en) | Cold Pad Batch Dyeing Method of Cellulose Fabric Using Microwave | |
| CN106367999A (en) | Dyeing method for superfine textile fiber fabrics | |
| CN105696351A (en) | Ultraviolet-proof fabric and ultraviolet-proof paint | |
| CN110804886A (en) | Color fixing agent for pure cotton and preparation method thereof | |
| CN103243586A (en) | Method for dyeing Tan sheep skin | |
| CN106480748A (en) | A kind of method improving textile pad dyeing degree of fixation | |
| CN106368001A (en) | Dyeing method for sofa fabrics | |
| CN108486929A (en) | A kind of colouring method of cotton socks | |
| CN110965370A (en) | Dyeing process of sandwich leather | |
| CN108754933A (en) | A kind of thread dyeing method of high-efficiency environment friendly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |