CN109355915A - A kind of cold dome refinery practice of wool real silk fabric - Google Patents
A kind of cold dome refinery practice of wool real silk fabric Download PDFInfo
- Publication number
- CN109355915A CN109355915A CN201811238644.9A CN201811238644A CN109355915A CN 109355915 A CN109355915 A CN 109355915A CN 201811238644 A CN201811238644 A CN 201811238644A CN 109355915 A CN109355915 A CN 109355915A
- Authority
- CN
- China
- Prior art keywords
- wool
- real silk
- silk fabric
- cold dome
- protease
- 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.)
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Classifications
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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
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/2246—Esters of unsaturated carboxylic acids
-
- 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
-
- 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
- D06M2101/12—Keratin fibres or silk
Abstract
The invention discloses a kind of cold dome refinery practices of wool real silk fabric, including pad two steps of protein enzyme solution cold dome and refining.The cold dome refinery practice of the wool real silk fabric uses the method for fractional steps, fabric is placed in protein enzyme solution first and is impregnated, protease is set to be substantially adhered to wool surface, the scale layer of wool fiber is opened using heating, protease fiber catalytic destruction scale layer when cold dome, it is small while smaller to the scale layer extent of the destruction of wool with the silk damage in bath refining gained fabric.
Description
Technical field
The present invention relates to wool refining techniques fields, and in particular to a kind of cold dome refinery practice of wool real silk fabric.
Background technique
Wool and silk belong to protein fibre, and wool is elongated solid cylinder, are in curly, the tissue of fiber
Three layers of structure point, i.e. scale layer, cortical layer and medullary substance layer.Silk is mainly made of fibroin with outer silk gum is coated on, and is separately contained
A small amount of impurity.The method of refining of wool real silk fabric includes soap alkali boiling in the prior art, protease refines, open width quickly refines
It is refined with high temperature and pressure.The shortcomings that alkali method for refining is: flexibility, whiteness, gloss and feel of silk fabrics etc. are all very poor；It is highly concentrated
Lye or too long concise process time are spent, the structure of fibroin fiber is all easy to damage, reduces the strength and elongation of silk fiber；Open width is fast
Speed refining advantage be can fast eliminating silk gum do not damage fibroin fiber again, but Type Compound Refining Agent complicated component is unfavorable for silk
The purification and recycling of glue protein；Requirement of the high temperature and pressure refining equipment for equipment is high.
Protease refining in the prior art is mainly for silk fiber, tool poor for the refining effect of wool fiber
The scale layer destruction that body shows as wool surface is excessive, is unfavorable for guaranteeing the strength of wool fiber and the bursting of fabric
Power.
Summary of the invention
It is an object of the invention to overcome defect existing in the prior art, a kind of cold dome essence of wool real silk fabric is provided
Sweetening process, using protease dipping fabric and cold dome, protease is penetrated into inside wool under the conditions of cold dome, with bath heating refining
The scale layer extent of the destruction of wool fiber is smaller in fabric afterwards.
To achieve the above object, the technical solution of the present invention is as follows: a kind of cold dome refinery practice of wool real silk fabric, special
Sign is, comprising the following steps:
S1: wool real silk fabric is placed in protein enzyme solution, and two leachings two are rolled, and then by fabric clot, roll fabric is placed in
Bank up 12 in 40~50 DEG C of enclosed environment~for 24 hours；
S2: wool real silk fabric obtained by S1 is placed in purifying reaction liquid, 90~95 DEG C of 40~80min of reaction, bath raio are warming up to
For 1:(40~50)；
The group of purifying reaction liquid will be formed comprising natural tea saponin powder, sodium hydrosulfite and strong acid weak base salt pH adjusting agent, purifying reaction
The pH value of liquid is 8.7~9.3.
Preferred technical solution is, the protease in protein enzyme solution be selected from papain, alkali protease and in
Property one of protease, the concentration of protease is 10~16g/L in protein enzyme solution.
Preferred technical solution is that strong acid weak base salt pH adjusting agent is selected from sodium phosphate, potassium phosphate, sodium carbonate, carbonic acid
The combination of one or more of potassium and sodium acetate.
Preferred technical solution is that the concentration of natural tea saponin powder is 0.8~2g/L in purifying reaction liquid.
Preferred technical solution is that the concentration of sodium hydrosulfite is 0.1~1g/L in purifying reaction liquid.
The advantages and beneficial effects of the present invention are:
The cold dome refinery practice of the wool real silk fabric uses the method for fractional steps, fabric is placed in protein enzyme solution impregnates first, made
Protease is substantially adhered to wool surface, and the scale layer of wool fiber is opened using heating, and protease fiber is urged when cold dome
Change and destroys scale layer, it is small while smaller to the scale layer extent of the destruction of wool with the silk damage in bath refining gained fabric.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
The cold dome refinery practice of 1 wool real silk fabric of embodiment the following steps are included:
S1: wool real silk fabric is placed in protein enzyme solution, and two leachings two are rolled, and then by fabric clot, roll fabric is placed in
It is banked up for 24 hours in 40 DEG C of enclosed environment；
S2: wool real silk fabric obtained by S1 is placed in purifying reaction liquid, 90 DEG C of reactions 80min, bath raio 1:40 are warming up to；
The group of purifying reaction liquid will be formed comprising natural tea saponin powder, sodium hydrosulfite and strong acid weak base salt pH adjusting agent, purifying reaction
The pH value of liquid is 9.3.
Protease in protein enzyme solution is papain, and the concentration of protease is 10g/L in protein enzyme solution.
Strong acid weak base salt pH adjusting agent is sodium phosphate.
The concentration of natural tea saponin powder is 2g/L in purifying reaction liquid.
The concentration of sodium hydrosulfite is 0.1g/L in purifying reaction liquid.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that:
S1: wool real silk fabric is placed in protein enzyme solution, and two leachings two are rolled, and then by fabric clot, roll fabric is placed in
12h is banked up in 50 DEG C of enclosed environment；
S2: wool real silk fabric obtained by S1 is placed in purifying reaction liquid, 95 DEG C of reactions 40min, bath raio 1:50 are warming up to；
The group of purifying reaction liquid will be formed comprising natural tea saponin powder, sodium hydrosulfite and strong acid weak base salt pH adjusting agent, purifying reaction
The pH value of liquid is 8.7.
Protease in protein enzyme solution is alkali protease, and the concentration of protease is 16g/L in protein enzyme solution.
Strong acid weak base salt pH adjusting agent is sodium carbonate.
The concentration of natural tea saponin powder is 0.8g/L in purifying reaction liquid.
The concentration of sodium hydrosulfite is 1g/L in purifying reaction liquid.
Embodiment 3
Embodiment 3 the difference from example 2 is that,
S1: wool real silk fabric is placed in protein enzyme solution, and two leachings two are rolled, and then by fabric clot, roll fabric is placed in
18h is banked up in 45 DEG C of enclosed environment；
S2: wool real silk fabric obtained by S1 is placed in purifying reaction liquid, 92 DEG C of reactions 60min, bath raio 1:45 are warming up to；
The group of purifying reaction liquid will be formed comprising natural tea saponin powder, sodium hydrosulfite and strong acid weak base salt pH adjusting agent, purifying reaction
The pH value of liquid is 9.
Protease in protein enzyme solution is neutral proteinase, and the concentration of protease is 13g/L in protein enzyme solution.
Strong acid weak base salt pH adjusting agent is sodium acetate.
The concentration of natural tea saponin powder is 1.3g/L in purifying reaction liquid.
The concentration of sodium hydrosulfite is 0.5g/L in purifying reaction liquid.
Compared with the wool real silk fabric without refining, silk wool alkali lapse rate is up to 10~12%, silk and wool surfaces
Impurity removal thoroughly, it is concise after wool fiber table scale layer slightly damage but unobvious, fabric feeling is full, soft, and each
Item index reaches subsequent production demand, therefore the damage of scale layer is within an acceptable range.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of cold dome refinery practice of wool real silk fabric, which comprises the following steps:
S1: wool real silk fabric is placed in protein enzyme solution, and two leachings two are rolled, and then by fabric clot, roll fabric is placed in
Bank up 12 in 40~50 DEG C of enclosed environment~for 24 hours；
S2: wool real silk fabric obtained by S1 is placed in purifying reaction liquid, 90~95 DEG C of 40~80min of reaction, bath raio are warming up to
For 1:(40~50)；
The group of purifying reaction liquid will be formed comprising natural tea saponin powder, sodium hydrosulfite and strong acid weak base salt pH adjusting agent, purifying reaction
The pH value of liquid is 8.7~9.3.
2. the cold dome refinery practice of wool real silk fabric according to claim 1, which is characterized in that in protein enzyme solution
Protease is selected from one of papain, alkali protease and neutral proteinase, and protease is dense in protein enzyme solution
Degree is 10~16g/L.
3. the cold dome refinery practice of wool real silk fabric according to claim 1, which is characterized in that strong acid weak base salt pH value
Regulator is the combination selected from one or more of sodium phosphate, potassium phosphate, sodium carbonate, potassium carbonate and sodium acetate.
4. the cold dome refinery practice of wool real silk fabric according to claim 1, which is characterized in that day in purifying reaction liquid
The concentration of right Tea Saponin is 0.8~2g/L.
5. the cold dome refinery practice of wool real silk fabric according to claim 1, which is characterized in that protected in purifying reaction liquid
The concentration of dangerous powder is 0.1~1g/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238644.9A CN109355915A (en) | 2018-10-23 | 2018-10-23 | A kind of cold dome refinery practice of wool real silk fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238644.9A CN109355915A (en) | 2018-10-23 | 2018-10-23 | A kind of cold dome refinery practice of wool real silk fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109355915A true CN109355915A (en) | 2019-02-19 |
Family
ID=65346353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238644.9A Pending CN109355915A (en) | 2018-10-23 | 2018-10-23 | A kind of cold dome refinery practice of wool real silk fabric |
Country Status (1)
| Country | Link |
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| CN (1) | CN109355915A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251403A (en) * | 2010-05-17 | 2011-11-23 | 愉悦家纺有限公司 | Dyeing and finishing method of real silk/ cotton intertexture |
| CN104790092A (en) * | 2015-04-03 | 2015-07-22 | 江阴市红柳被单厂有限公司 | Silk wool fabric and manufacturing method thereof |
| CN106192025A (en) * | 2016-07-13 | 2016-12-07 | 达利(中国)有限公司 | Real silk or the protease cold dome degumming and refining technique Han real silk fabric |
-
2018
- 2018-10-23 CN CN201811238644.9A patent/CN109355915A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251403A (en) * | 2010-05-17 | 2011-11-23 | 愉悦家纺有限公司 | Dyeing and finishing method of real silk/ cotton intertexture |
| CN104790092A (en) * | 2015-04-03 | 2015-07-22 | 江阴市红柳被单厂有限公司 | Silk wool fabric and manufacturing method thereof |
| CN106192025A (en) * | 2016-07-13 | 2016-12-07 | 达利(中国)有限公司 | Real silk or the protease cold dome degumming and refining technique Han real silk fabric |
Non-Patent Citations (1)
| Title |
|---|
| 武驰昀: ""真丝及真丝/羊毛交织物的环保精练工艺研究"", 《中国优秀硕士学位论文全文数据库（电子期刊）工程科技Ⅰ辑》 * |
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Application publication date: 20190219 |
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