CN106167994A - Old rapid dyeing process imitated by a kind of woollen sweater - Google Patents
Old rapid dyeing process imitated by a kind of woollen sweater Download PDFInfo
- Publication number
- CN106167994A CN106167994A CN201610610282.6A CN201610610282A CN106167994A CN 106167994 A CN106167994 A CN 106167994A CN 201610610282 A CN201610610282 A CN 201610610282A CN 106167994 A CN106167994 A CN 106167994A
- Authority
- CN
- China
- Prior art keywords
- woollen sweater
- water
- add
- sweater
- woollen
- 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
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- 238000004043 dyeing Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000975 dye Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000002203 pretreatment Methods 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 17
- 125000002091 cationic group Chemical group 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 241000283898 Ovis Species 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000004902 Softening Agent Substances 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 239000001117 sulphuric acid Substances 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract description 2
- 235000011130 ammonium sulphate Nutrition 0.000 abstract description 2
- 238000004040 coloring Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 235000005206 Hibiscus Nutrition 0.000 description 1
- 235000007185 Hibiscus lunariifolius Nutrition 0.000 description 1
- 244000048199 Hibiscus mutabilis Species 0.000 description 1
- 235000003973 Hibiscus mutabilis Nutrition 0.000 description 1
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
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
- 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
- D06P3/14—Wool
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/30—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of articles, e.g. stockings
-
- 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
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/45—Shrinking resistance, anti-felting properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The present invention relates to the colouring method of a kind of textile, old rapid dyeing process imitated by especially a kind of woollen sweater;It is an object of the invention to provide a kind of Color good and ensure that woollen sweater does not haves a kind of woollen sweater of shrink problem after dyeing and imitates old rapid dyeing process;The first step, pre-treatment: add the water of 30~40 DEG C in industry washer, and put into woollen sweater cleaning 5~10 minutes, thus remove the dust on woollen sweater;Second step, dyeing processes: add the water of 40 DEG C in dye vat, A Baige B, the ammonium sulfate of 3%, the penetrating agent of 0.3% and the dyestuff of 2% of 2% it is separately added in water, add the pH value of a small amount of acetic acid regulation dye liquor to 5.3, it is subsequently adding woollen sweater, and the bath raio of woollen sweater and dye liquor is 1:10~1:30 etc.;Old rapid dyeing process imitated by a kind of woollen sweater designed by the present invention, by adding anti-piping compound in dye process, it is ensured that woollen sweater dyeing again does not haves the phenomenon of shrink after processing.
Description
Technical field
The present invention relates to the colouring method of a kind of textile, old rapid dyeing process imitated by especially a kind of woollen sweater.
Background technology
Sweater dyeing be to have suffered one of operation important in fabrication processes, sweater dye after, obverse and reverse, the inside and
The color of outside is all consistent, and this is also the demand of common customer.But, imitative old effect of the prior art is intended to by time long
Between dyeing and post processing realize, thus it is low to there is production efficiency, is unfavorable for industrialized production.
In order to solve the problems referred to above, existing Patent No.: 201310519935.6, patent name is: woollen sweater imitate old soon
Speed dyeing method, its step is (1) waxdip: weigh liquid like cottonrose hibiscus wax, consumption be woollen sweater fabric weight 1.05~
1.15 times, under room temperature, woollen sweater is soaked wax liquid, repeatedly rubs pressure, until uniformly;Oven drying at low temperature or natural drying;(2) dye
Color: by dried for waxdip pretreatment woollen sweater fabric, put into the dye bath prepared;The formula (mass fraction) of described dye bath
For: reactive dye or weak acid dye: 2%, ammonium sulfate: 5%, levelling agent: 3~the aqueous solution of 5%;Body lotion pH value is
6, woollen sweater is 1: 50 with the bath raio of body lotion;Be warmed up to 75~80 DEG C with the speed of 3-4 DEG C/min, insulation 5~
10min realizes dyeing;(3) fixation: after dyeing, adds cationic fixing agent fixation 5min, is then taken out by fabric;(4)
Clean: with A Bai brother's B3%+ nonionic surfactant 2%, wash 15min at 70 DEG C;(5) dry (80 DEG C, 15min
Above).Although this patent can effectively reduce dyeing time, but after there is certain defect, and dyeing in Color
Woollen sweater also has certain shrink phenomenon.
For problem above, it is badly in need of us and solves.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of Color is good and ensures that woollen sweater is in dye
Old rapid dyeing process imitated by a kind of woollen sweater not havinging shrink problem after color.
In order to achieve the above object, old rapid dyeing process imitated by a kind of woollen sweater designed by the present invention, and step is as follows:
The first step, pre-treatment: add the water of 30~40 DEG C in industry washer, and put into woollen sweater cleaning 5~10 minutes,
Thus remove the dust on woollen sweater.
Second step, dyeing processes: adds the water of 40 DEG C in dye vat, is separately added into A Baige B, the sulfur of 3% of 2% in water
Acid ammonium, the penetrating agent of 0.3% and the dyestuff of 2%, add the pH value of a small amount of acetic acid regulation dye liquor to 5.3, be subsequently adding woollen sweater,
And the bath raio of woollen sweater and dye liquor is 1:10~1:30, then with the ramp of 1 DEG C per minute to 70~90 DEG C, insulation 20~
Take out after 40 minutes.
3rd step, fixation treatment: after dyeing, add the formaldehydeless cationic resin class environment protection type color fixing agent of 2%, pH value is 4
~6, take out after keeping 5~10 minutes.
4th step, anti-shrinkage processes: add the water of 30~40 DEG C in industry washer, add in water 1~5% anti-
Contracting agent, and put into woollen sweater immersion 5~15 minutes, then woollen sweater is carried out, thus prevents woollen sweater from occurring shrinking now
As.
5th step, processed: using industry washer that woollen sweater is carried out processed, dewatering time is 2~4min.
6th step, drying and processing: woollen sweater being put into special Pilus Caprae seu Ovis dehydrator and carries out drying and processing, drying time is 15
~20 minutes, drying temperature is 20~25 DEG C.
In order to the effect making dyeing is more preferable, in second step, woollen sweater is 1:25 with the bath raio of dye liquor.
In order to make the woollen sweater feel after dyeing more preferable, after anti-shrinkage processes, woollen sweater can also be carried out at softness
Reason, i.e. adds the water of 40 DEG C in industry washer, adds 3~the softening agent RC-1 of 5% in water, be then placed in woollen sweater leaching
Steep 5~10 minutes.
Old rapid dyeing process imitated by a kind of woollen sweater designed by the present invention, anti-by adding in dye process
Contracting agent, it is ensured that woollen sweater dyeing again does not haves the phenomenon of shrink after processing.
Detailed description of the invention
Embodiment 1:
Old rapid dyeing process imitated by a kind of woollen sweater that the present embodiment describes, and step is as follows:
The first step, pre-treatment: add the water of 40 DEG C in industry washer, and put into woollen sweater cleaning 5 minutes, thus remove
Dust on woollen sweater.
Second step, dyeing processes: adds the water of 40 DEG C in dye vat, is separately added into A Baige B, the sulfur of 3% of 2% in water
Acid ammonium, the penetrating agent of 0.3% and the dyestuff of 2%, add the pH value of a small amount of acetic acid regulation dye liquor to 5.3, be subsequently adding woollen sweater,
And the bath raio of woollen sweater and dye liquor is 1:25, then with the ramp of 1 DEG C per minute to 70 DEG C, taking-up after be incubated 20 minutes.
3rd step, fixation treatment: after dyeing, add the formaldehydeless cationic resin class environment protection type color fixing agent of 2%, pH value is
4.5, take out after keeping 5 minutes.
4th step, anti-shrinkage processes: add the water of 40 DEG C in industry washer, adds the anti-piping compound of 3% in water, and
Put into woollen sweater to soak 10 minutes, then woollen sweater is carried out, thus prevents woollen sweater from shrink phenomenon occurring.
5th step, processed: using industry washer that woollen sweater is carried out processed, dewatering time is 2min.
6th step, drying and processing: woollen sweater being put into special Pilus Caprae seu Ovis dehydrator and carries out drying and processing, drying time is 15
Minute, drying temperature is 20 DEG C.
Embodiment 2:
Old rapid dyeing process imitated by a kind of woollen sweater that the present embodiment describes, and step is as follows:
The first step, pre-treatment: add the water of 40 DEG C in industry washer, and put into woollen sweater cleaning 10 minutes, thus remove
Dust on woollen sweater.
Second step, dyeing processes: adds the water of 40 DEG C in dye vat, is separately added into A Baige B, the sulfur of 3% of 2% in water
Acid ammonium, the penetrating agent of 0.3% and the dyestuff of 2%, add the pH value of a small amount of acetic acid regulation dye liquor to 5.3, be subsequently adding woollen sweater,
And the bath raio of woollen sweater and dye liquor is 1:25, then with the ramp of 1 DEG C per minute to 90 DEG C, taking-up after be incubated 30 minutes.
3rd step, fixation treatment: after dyeing, add the formaldehydeless cationic resin class environment protection type color fixing agent of 2%, pH value is
6, take out after keeping 10 minutes.
4th step, anti-shrinkage processes: add the water of 40 DEG C in industry washer, adds the anti-piping compound of 5% in water, and
Put into woollen sweater to soak 15 minutes, then woollen sweater is carried out, thus prevents woollen sweater from shrink phenomenon occurring.
5th step, processed: using industry washer that woollen sweater is carried out processed, dewatering time is 4min.
6th step, drying and processing: woollen sweater being put into special Pilus Caprae seu Ovis dehydrator and carries out drying and processing, drying time is 20
Minute, drying temperature is 25 DEG C.
Claims (3)
1. old rapid dyeing process imitated by a woollen sweater, it is characterised in that:
The first step, pre-treatment: add the water of 30~40 DEG C in industry washer, and put into woollen sweater cleaning 5~10 minutes,
Thus remove the dust on woollen sweater.
Second step, dyeing processes: adds the water of 40 DEG C in dye vat, is separately added into A Baige B, the sulphuric acid of 3% of 2% in water
Ammonium, the penetrating agent of 0.3% and the dyestuff of 2%, add a small amount of acetic acid regulation dye liquor pH value to 5.3, be subsequently adding woollen sweater, and
The bath raio of woollen sweater and dye liquor is 1:10~1:30, then with the ramp of 1 DEG C per minute to 70~90 DEG C, is incubated 20~40
Take out after minute.
3rd step, fixation treatment: after dyeing, add the formaldehydeless cationic resin class environment protection type color fixing agent of 2%, pH value is 4~6,
Take out after keeping 5~10 minutes.
4th step, anti-shrinkage processes: add the water of 30~40 DEG C in industry washer, addition 1~the anti-piping compound of 5% in water,
And put into woollen sweater immersion 5~15 minutes, then woollen sweater is carried out, thus prevents woollen sweater from shrink phenomenon occurring.
5th step, processed: using industry washer that woollen sweater is carried out processed, dewatering time is 2~4min.
6th step, drying and processing: woollen sweater being put into special Pilus Caprae seu Ovis dehydrator and carries out drying and processing, drying time is 15~20
Minute, drying temperature is 20~25 DEG C.
Old rapid dyeing process imitated by a kind of woollen sweater the most according to claim 1, it is characterised in that: woollen sweater in second step
It is 1:25 with the bath raio of dye liquor.
Old rapid dyeing process imitated by a kind of woollen sweater the most according to claim 1, it is characterised in that: process at anti-shrinkage
After, woollen sweater is carried out soft treatment, in industry washer, i.e. adds the water of 40 DEG C, addition 3~the softening agent of 5% in water
RC-1, is then placed in woollen sweater and soaks 5~10 minutes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610610282.6A CN106167994A (en) | 2016-07-29 | 2016-07-29 | Old rapid dyeing process imitated by a kind of woollen sweater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610610282.6A CN106167994A (en) | 2016-07-29 | 2016-07-29 | Old rapid dyeing process imitated by a kind of woollen sweater |
Publications (1)
Publication Number | Publication Date |
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CN106167994A true CN106167994A (en) | 2016-11-30 |
Family
ID=58066068
Family Applications (1)
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CN201610610282.6A Pending CN106167994A (en) | 2016-07-29 | 2016-07-29 | Old rapid dyeing process imitated by a kind of woollen sweater |
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CN (1) | CN106167994A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109778559A (en) * | 2018-12-17 | 2019-05-21 | 上海嘉麟杰纺织科技有限公司 | A kind of method that non-shrinkable wool garment dyeing imitates cowboy's whiting water washing effect |
CN114960231A (en) * | 2022-06-16 | 2022-08-30 | 浙江圣地欧服饰股份有限公司 | Preparation method of anti-pilling woolen sweater with geometric patterns |
CN115748269A (en) * | 2022-12-01 | 2023-03-07 | 吉林省荣发服装服饰有限公司 | Worn-out processing method of clothes |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0555182A1 (en) * | 1992-02-06 | 1993-08-11 | Ciba-Geigy Ag | Process for dyeing of natural or synthetic polyamide fibers |
CN102677487A (en) * | 2012-05-22 | 2012-09-19 | 上海嘉麟杰纺织品股份有限公司 | Vintage dyeing method for knitted wool fabric |
CN103103693A (en) * | 2011-11-15 | 2013-05-15 | 徐州沃尔格羊绒制品有限公司 | Manufacture process of machine washable cashmere sweater |
CN103451961A (en) * | 2012-06-05 | 2013-12-18 | 太仓协大申泰羊毛衫有限公司 | Dyeing process of rabbit hair sweater |
CN103741527A (en) * | 2013-10-29 | 2014-04-23 | 内蒙古工业大学 | Method for distressed rapid dyeing of wool sweater |
-
2016
- 2016-07-29 CN CN201610610282.6A patent/CN106167994A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0555182A1 (en) * | 1992-02-06 | 1993-08-11 | Ciba-Geigy Ag | Process for dyeing of natural or synthetic polyamide fibers |
CN103103693A (en) * | 2011-11-15 | 2013-05-15 | 徐州沃尔格羊绒制品有限公司 | Manufacture process of machine washable cashmere sweater |
CN102677487A (en) * | 2012-05-22 | 2012-09-19 | 上海嘉麟杰纺织品股份有限公司 | Vintage dyeing method for knitted wool fabric |
CN103451961A (en) * | 2012-06-05 | 2013-12-18 | 太仓协大申泰羊毛衫有限公司 | Dyeing process of rabbit hair sweater |
CN103741527A (en) * | 2013-10-29 | 2014-04-23 | 内蒙古工业大学 | Method for distressed rapid dyeing of wool sweater |
Non-Patent Citations (1)
Title |
---|
刘程等: "《表面活性剂性质理论与应用》", 30 June 2003, 北京工业大学出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109778559A (en) * | 2018-12-17 | 2019-05-21 | 上海嘉麟杰纺织科技有限公司 | A kind of method that non-shrinkable wool garment dyeing imitates cowboy's whiting water washing effect |
CN114960231A (en) * | 2022-06-16 | 2022-08-30 | 浙江圣地欧服饰股份有限公司 | Preparation method of anti-pilling woolen sweater with geometric patterns |
CN115748269A (en) * | 2022-12-01 | 2023-03-07 | 吉林省荣发服装服饰有限公司 | Worn-out processing method of clothes |
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Application publication date: 20161130 |
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