CN106192025B - Silk or the cold dome degumming and refining technique of protease containing real silk fabric - Google Patents
Silk or the cold dome degumming and refining technique of protease containing real silk fabric Download PDFInfo
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- CN106192025B CN106192025B CN201610562557.3A CN201610562557A CN106192025B CN 106192025 B CN106192025 B CN 106192025B CN 201610562557 A CN201610562557 A CN 201610562557A CN 106192025 B CN106192025 B CN 106192025B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
- D01C3/02—De-gumming silk
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- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
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- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to silk or the cold dome degumming and refining techniques of protease containing real silk fabric.The technique that purpose is to provide should be able to realize semicontinuous degumming and refining processing, to effectively improve production efficiency.Technical solution is：Silk or the cold dome degumming and refining technique of protease containing real silk fabric, include the following steps：1) bio protease, sodium bicarbonate and water are mixedly configured into dressing liquid, wherein enzyme concentration is 5~8g/L, a concentration of 0.1~3g/L of sodium bicarbonate；2) it heats up to dressing liquid in groove body, temperature is controlled at 30 50 DEG C；3) pass through the groove equipped with above-mentioned dressing liquid by silk or containing silk fabrics, then pad and be wound into web-like fabric, it is 70 90% to make its liquid carrying rate；4) by web-like fabric plastic film wrapped, room temperature banks up 18 for 24 hours；5) above-mentioned fabrics are finally subjected to multiple white silk by dye jigger or continous way conche and wash removal silk gum, and refining agent is added and ensures to practice water washing effect again.
Description
Technical field
The present invention relates to a kind of silk or the cold dome degumming and refining techniques of enzyme containing real silk fabric
Background technology
To hang based on refining, they are generally carried out under basic conditions traditional silk or technique containing natural silk fabric refining, are given up
Water discharge will produce prodigious environmental problem, and fabric is easy to fold in refining process, thus generation refining is irregular, refining is impermeable
The problem of (raw block) and refining wrinkle.
In recent years, as biotechnology continues to develop, many efficient protein enzymes are applied in the enzyme refining of silk broadcloth.
CN201310154762.2 discloses a kind of enzyme white silk method method of refining of real silk fabric, and silk is immersed in the essence of 50 degree of protease
In refining bath, degumming and refining processing is being carried out.CN201410022207.9 discloses a kind of neutral proteinase refining of tussah cocoon shell
Technique is 40~45 DEG C in temperature, degumming and refining processing is carried out to silk in the neutral proteinase water-bath of pH value 6.5~7.5.So
And the above method is intermittent operation, production efficiency is difficult to improve.
Invention content
The purpose of the present invention is overcoming the volume of above-mentioned background technology insufficient, a kind of silk or the cold dome of enzyme containing real silk fabric are provided
Degumming and refining technique, which should be able to realize semicontinuous degumming and refining processing, to effectively improve production efficiency.
Technical solution provided by the invention is as follows：
Silk or the cold dome degumming and refining technique of protease containing real silk fabric, include the following steps：
1) bio protease, sodium bicarbonate and water are mixedly configured into dressing liquid, wherein enzyme concentration is 5~8g/L, carbonic acid
A concentration of 0.1~3g/L of hydrogen sodium；
2) it heats up to dressing liquid in groove body, temperature is controlled at 30-50 DEG C；
3) pass through the groove equipped with above-mentioned dressing liquid by silk or containing silk fabrics, then pad and be wound into web-like fabric, make
Its liquid carrying rate is 70-90%；
4) by web-like fabric plastic film wrapped, room temperature banks up 18-24h；
5) above-mentioned fabrics are finally subjected to multiple white silk by dye jigger or continous way conche and wash removal silk gum, and be added
Refining agent ensures to practice water washing effect again；
Practice temperature control again at 80-90 DEG C；Washing at least wants one of hot water wash, one of cold water to wash, the temperature control of hot water wash
For system at 50-60 DEG C, the temperature that cold water is washed is room temperature.
The bio protease is alkali protease, neutral proteinase or papain.
The bio protease can be SP80, the Nanning Pang Bo bioengineering of Hangzhou Xi Likang Chemical Co., Ltd.s
The neutral proteinase and alkali protease of Co., Ltd, can also be the Nanning roads Dong Henghua biotechnology Co., Ltd wood
Melon enzyme.
The refining agent is the refining agent FORYL TRL or Henkel of Kekai Fine Chemical (Shanghai) Co., Ltd.
The Miltopan SE refining agents of chemical technology Shanghai Co., Ltd.
The step 3) pads winding, and fabric will soak more to be rolled more, and guarantee is padded uniformly effectively, and dressing liquid fully penetrated is extremely
Fabric.
During room temperature is banked up in the step 4), roller will be rotated constantly, ensure that dressing liquid is not concentrated in fabric
Regional area, in order to avoid influence the uniformity of refining.
Compared with traditional real silk fabric degumming and refining technology, present invention employs the enzymatic degumming method of environmental protection and energy saving and
The processing method of cold dome semi continuous, it is not only easy to operate, it is energy-saving (to save 50% or more energy consumption, water-saving 60% or more)；
Semi continuous processing is realized, production efficiency significantly improves (recruitment number reduces to 4 people from 8~10 people)；And degumming is uniform, solution
The ash that traditional handicraft of having determined is also easy to produce hinders, gives birth to the problems such as block, ensure that product quality.
Specific implementation mode
The present invention is for the relatively low problem of conventional batch refining efficiency, by protease with the mode of production knot of cold pad--batch
It closes, and the advantage of application enzyme refining environmental protection and energy saving, silk or the cold dome degumming and refining technique of enzyme containing real silk fabric is studied, to promote essence
The production efficiency of refining reduces energy consumption and the discharge of silk or the processing containing natural silk fabric refining, realizes the refining treatment of semi continuous.
Embodiment 1
Fabric：Crepe de Chine, 100% mulberry silk
1) groove body is added in the sodium bicarbonate of bio protease SP80,1.2kg of 4kg by groove body water inlet 600l, and mixing is equal
It is even, it is configured to dressing liquid；
2) groove body heats up, and temperature is controlled at 40 DEG C or so；
3) the above-mentioned dressing liquid of textile pad, liquid carrying rate 80%, then winds；
4) by fabric plastic film wrapped, room temperature banks up 18h, and it is 12 revs/min that roller, which keeps rotation, rotating speed,；
5) finally above-mentioned fabrics are practiced again by continous way conche and washes, fully remove the silk gum of fabric surface.Continuously
The water inlet of formula conche is warming up to 80 DEG C, and refining agent Miltopan SE are added：2g/L, behind rinsing bowl temperature control at 50 DEG C,
Washing time is 30 minutes.
6) effect is as follows：Degumming rate 23%, whiteness 76.94, strength retention 89%.
Embodiment 2
Fabric：Plain crepe-back satin, 100% mulberry silk
1) 5kg alkali proteases, 1.5kg sodium bicarbonates are added groove body, are uniformly mixed, are configured to by groove body water inlet 600l
Dressing liquid；
2) groove body heats up, and temperature is controlled at 30 DEG C or so；
3) fabric passes through the groove equipped with above-mentioned dressing liquid, then pads winding, and it is 70% to make its liquid carrying rate；
4) by fabric plastic film wrapped, room temperature banks up 20h, and it is 10 revs/min that roller, which keeps rotation, rotating speed,；
5) finally above-mentioned fabrics are practiced again by dye jigger and washes, remove the silk gum of fabric surface.Dye jigger water inlet 400l,
Cylinder under fabric is added the refining agent FORYL TRL of 1.5g/L, is warming up to 80 DEG C, is drained after practicing 30 minutes again；Water inlet 400l, rises
Temperature is washed 15 minutes to 60 DEG C；Water inlet 400l, washes 15 minutes, drains out cylinder.
6) effect is as follows：Degumming rate 24%, whiteness 77.9, strength retention 90%.
Embodiment 3
Fabric：Silk flosssilk wadding satin, 63% mulberry silk, 37% cotton
1) sodium bicarbonate of neutral proteinase 3kg, 0.1kg are added groove body, are uniformly mixed by groove body water inlet 600l, configuration
At dressing liquid；
2) groove body heats up, and temperature is controlled at 50 DEG C or so；
3) fabric passes through the groove equipped with above-mentioned dressing liquid, then pads winding, and it is 90% to make its liquid carrying rate；
4) by fabric plastic film wrapped, room temperature is banked up for 24 hours, and it is 15 revs/min that roller, which keeps rotation, rotating speed,；
5) above-mentioned fabrics are practiced again by dye jigger and washes, fully remove silk gum.Dye jigger is intake 400l, cylinder under fabric.
The refining agent FORYL TRL of 2g/L are added, are warming up to 90 DEG C, are drained after practicing 30 minutes again；Water inlet 400l, is warming up to 50 DEG C, water
It washes 15 minutes；Water inlet 400l, room temperature are washed 15 minutes, and cylinder is drained out.
6) effect is as follows：Degumming rate 23%, whiteness 73.6, strength retention 92%.
Embodiment 4
Fabric：Elastic force satin, 97% mulberry silk, 3% spandex
1) groove body is added in the sodium bicarbonate of bio protease SP80,1kg of 4.5kg by groove body water inlet 600l, and mixing is equal
It is even, it is configured to dressing liquid；
2) groove body heats up, and temperature is controlled at 45 DEG C or so；
3) by after fabric piece-end sewing, by the groove equipped with above-mentioned dressing liquid, winding is then padded, makes its liquid carrying rate be
75%；
4) by fabric plastic film wrapped, room temperature banks up 18h, and it is 12 revs/min that roller, which keeps rotation, rotating speed,；
5) finally above-mentioned fabrics are fully washed by dye jigger, removes the silk gum of fabric surface.Dye jigger water inlet 400l,
Cylinder under fabric.80 DEG C are warming up to, the refining agent Miltopan SE of 1.5g/L are added, is drained after practicing 30 minutes again；Water inlet 400l,
60 DEG C are warming up to, is washed 20 minutes；Water inlet 400l, washes 20 minutes, drains out cylinder.
6) effect is as follows：Degumming rate 25%, whiteness 76.8, strength retention 91%.
Embodiment 5
Fabric：Georgette, 100% mulberry silk
1) sodium bicarbonate of the alkali protease of 4kg, 1.8kg are added groove body, are uniformly mixed, match by groove body water inlet 600l
It is set to dressing liquid；
2) groove body heats up, and temperature is controlled at 40 DEG C or so；
3) by fabric piece-end sewing, by the groove equipped with above-mentioned dressing liquid, winding is then padded, it is 80% to make its liquid carrying rate；
4) by fabric plastic film wrapped, room temperature is banked up for 24 hours, and it is 12 revs/min that roller, which keeps rotation, rotating speed,；
5) finally above-mentioned fabrics are fully washed by continous way conche, removes the silk gum of fabric surface.Continous way essence
Mill water inlet is warming up to 80 DEG C, and the refining agent Miltopan SE of 2g/L are added, behind rinsing bowl temperature control at 50 DEG C, water
It is 30 minutes to wash the time.
6) effect is as follows：Degumming rate 24%, whiteness 76, strength retention 93%.
Embodiment 6
Fabric：The viscous twill of silk, 63% mulberry silk, 37% viscose filament yarn
1) papain of 4kg is added groove body, is uniformly mixed, is configured to dressing liquid by groove body water inlet 600l；
2) groove body heats up, and temperature is controlled at 50 DEG C or so；
3) by fabric piece-end sewing, by the groove equipped with above-mentioned dressing liquid, winding is then padded, it is 85% to make its liquid carrying rate；
4) by fabric plastic film wrapped, room temperature is banked up for 24 hours, and it is 12 revs/min that roller, which keeps rotation, rotating speed,；
5) finally above-mentioned fabrics are fully washed by dye jigger, removes the silk gum of fabric surface.Dye jigger water inlet 400l,
Cylinder under fabric is warming up to 80 DEG C, and the refining agent FORYL TRL of 2g/L are added, and is drained after practicing 30 minutes again；Water inlet 400l, heating
To 60 DEG C, wash 20 minutes；Into cold water 400l, washes 20 minutes, drain out cylinder..
6) effect is as follows：Degumming rate 24%, whiteness 76, strength retention 93%.
Claims (1)
1. silk or the cold dome degumming and refining technique of protease containing real silk fabric, include the following steps：
1) bio protease, sodium bicarbonate and water are mixedly configured into dressing liquid, wherein enzyme concentration is 5~8g/L, sodium bicarbonate
A concentration of 0.1~3g/L；
2) it heats up to dressing liquid in groove body, temperature is controlled at 30-50 DEG C；
3) pass through the groove equipped with above-mentioned dressing liquid by silk or containing silk fabrics, then pad and be wound into web-like fabric, make its band
Liquid rate is 70-90%；
4) by web-like fabric plastic film wrapped, room temperature banks up 18-24h；
5) above-mentioned fabrics are finally subjected to multiple white silk by dye jigger or continous way conche and wash removal silk gum, and refining is added
Agent ensures to practice water washing effect again；
Practice temperature control again at 80-90 DEG C；Washing at least wants one of hot water wash, one of cold water to wash, and the temperature control of hot water wash exists
50-60 DEG C, the temperature that cold water is washed is room temperature；
The bio protease is alkali protease, neutral proteinase or papain；
The refining agent is refining agent FORYL TRL or Miltopan SE refining agents；
The step 3) pads winding, and fabric will soak more to be rolled more, and guarantee is padded uniformly effectively, dressing liquid fully penetrated to fabric
It is internal；
During room temperature is banked up in the step 4), roller will be rotated constantly, ensure that dressing liquid is not concentrated in the part of fabric
Region, in order to avoid influence the uniformity of refining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610562557.3A CN106192025B (en) | 2016-07-13 | 2016-07-13 | Silk or the cold dome degumming and refining technique of protease containing real silk fabric |
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|---|---|---|---|
| CN201610562557.3A CN106192025B (en) | 2016-07-13 | 2016-07-13 | Silk or the cold dome degumming and refining technique of protease containing real silk fabric |
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| CN106192025B true CN106192025B (en) | 2018-09-07 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106930113A (en) * | 2016-12-21 | 2017-07-07 | 张文俊 | Natural mulberry silk cloth preparation method |
| CN107354633B (en) * | 2017-09-15 | 2024-09-13 | 南京迈拓园区管理服务有限公司 | Dyeing device for silk fabrics |
| CN109355915A (en) * | 2018-10-23 | 2019-02-19 | 江苏华东纺织产品检测有限公司 | A kind of cold dome refinery practice of wool real silk fabric |
| CN110029401A (en) * | 2019-04-12 | 2019-07-19 | 苏州丝之源纺织科技有限公司 | A kind of low temperature degumming agent and its Degumming method for natural colorful silk |
| CN111058286A (en) * | 2019-12-13 | 2020-04-24 | 桐乡市都灵织造有限责任公司 | Degumming and impurity removing process for real silk fabric |
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| CN1284574A (en) * | 1999-08-16 | 2001-02-21 | 杭州市凯地丝绸股份有限公司 | Silk tying and cold whitening method |
| CN102251403B (en) * | 2010-05-17 | 2014-03-26 | 愉悦家纺有限公司 | Dyeing and finishing method of real silk/ cotton intertexture |
| CN104631156B (en) * | 2015-02-06 | 2016-08-17 | 达利(中国)有限公司 | Real silk/T400 fabric one-bath one-step dyeing dyeing and finishing technology |
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