CN104250925A - Method of utilizing transglutaminase to improve crease resistance of silk fabric - Google Patents
Method of utilizing transglutaminase to improve crease resistance of silk fabric Download PDFInfo
- Publication number
- CN104250925A CN104250925A CN201410524502.4A CN201410524502A CN104250925A CN 104250925 A CN104250925 A CN 104250925A CN 201410524502 A CN201410524502 A CN 201410524502A CN 104250925 A CN104250925 A CN 104250925A
- Authority
- CN
- China
- Prior art keywords
- silk
- silk fabric
- fabric
- solution
- glutamine transaminage
- 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.)
- Granted
Links
Abstract
The invention discloses a method of utilizing transglutaminase to improve crease resistance of silk fabric. The method comprises the following steps: utilizing a silk peptide and transglutaminase combined ultrasonic technology to process the silk fabric to improve the crease resistance of the silk fabric. The production method comprises the following steps: hydrolyzing the waste silk in a phosphoric acid solution to obtain silk peptide, soaking the silk in a silk peptide solution, conducting ultrasonic treatment, conducting transglutaminase processing, washing the fabric with water, drying the fabric to obtain the silk fabric after crease resistance treatment. The crease resistance treatment time is shortened by the ultrasonic treatment; the process is simplified; based on the step of soaking the silk fabric in the silk peptide solution, the transglutaminase treatment is conducted to enable silk protein to be crosslinked; the crosslinking between the protein and the amino acid strengthens the internal binding force of the silk, so as to improve the crease resistance of the silk fabric; furthermore, the original style and the wearability of the silk fabric can be kept; the loss of mechanical strength is low, and the silk fabric is ecologic and environment-friendly.
Description
Technical field:
The invention belongs to textile material technical field, particularly a kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy.
Background technology:
Silk fabric has merrily and lightheartedly elegant, feel is soft and smooth, gloss is soft, moisture absorption is breathed freely, merrily and lightheartedly elegant, health care etc. is excellent characteristic, reputation has the laudatory title of " fiber queen ", but because fibroin molecule mainly combines by more weak hydrogen bond and Van der Waals force, easily destroyed, and not easily recover, therefore the DIMENSIONAL STABILITY of silk fabric is poor, in wearing process or easily wrinkling after washing, thus have impact on wearability.
Silk fabric under external force fiber can deform, due to the more weak easy fracture of the intermolecular adhesion of fibroin, relative displacement can be there is and form new hydrogen bond in the rear silk basic structural unit of fracture, original state can not be got back to after external force is removed, make silk fabric show wrinkle phenomenon.
The current method improving wrinkle resistance of silk fabric energy has physical method, chemical method and physical-chemical process.Physical method improves wrinkle resistance by changing fabric structure, weaving mode etc., but adopt in this way that silk fabric anti-wrinkle effect is not obvious.Chemical method be with 2D resin, glyoxal, BTCA and shitosan etc. carry out anti-crease finishing as finishing agent, adopt respond well in this way and lasting, but comparatively large to the loss in mechanical strength of silk fabric, some finishing agent is the harmful substance such as Diazolidinyl Urea also, unfavorable to environmental and human health impacts.Physico-chemical process is the wrinkle resistance utilizing the treatment technologies such as sand washing, low temperature plasma, ultrasonic wave, irradiation and ferment treatment to improve silk fabric.
Summary of the invention:
The object of this invention is to provide a kind of method that glutamine transaminage improves wrinkle resistance of silk fabric energy, it utilizes silk SP, glutamine transaminage in conjunction with ultrasonic technology to process silk fabric, on the basis keeping the original style of silk fabric, wearability and mechanical strength, improve the wrinkle resistance of silk, and ecological, environmental protective.
Object of the present invention is achieved through the following technical solutions:
Glutamine transaminage improves a method for wrinkle resistance of silk fabric energy, comprises the following steps:
(1) silk that will give up is dissolved in phosphoric acid solution after removing impurity, and 60-70 DEG C of process 2-3h, obtains silk SP solution, dilute stand-by;
(2) silk fabric is put into silk SP solution to soak, ultrasonic water bath process, bath raio 1:30, until silk fabric is completely soaked, take out the silk SP solution removing silk fabric excess surface;
(3) silk fabric that step 2 obtains is put into glutamine transaminage solution and carry out ferment treatment, bath raio 1:30, taking-up is clean by washed with de-ionized water, and 20-30 DEG C of drying, obtains the silk fabric of crease-resistant process.
Preferred as technique scheme, the molecular weight of the silk SP solution described in step (1) is 200-3000.
Preferred as technique scheme, the concentration of the silk SP solution described in step (2) is 20g/L.
Preferred as technique scheme, the ultrasound intensity described in step (2) is 40-60KHz, and ultrasonic time is 10-30min.
Preferred as technique scheme, the solvent of the glutamine transaminage solution described in step (3) is the one in deionized water, distilled water.
Preferred as technique scheme, the mass fraction of the glutamine transaminage solution described in step (3) is 3-5%.
Preferred as technique scheme, the temperature of the ferment treatment described in step (3) is 30-50 DEG C.
Preferred as technique scheme, the time of the ferment treatment described in step (3) is 60-100min.
Beneficial effect of the present invention is: silk SP is the hydrolysate of silk, containing 18 seed amino acids, wherein there are 8 seed amino acids of needed by human, more easily fibrous inside is penetrated into because molecular weight is generally 200-3000, instead of be attached to the surface of fiber, reactivity worth is more active, can give the performances such as the soft feel of silk fabric, crease-resistant weightening finish and durable finishing effect.Silk fabric first carries out ultrasonic wave process before crease-resistant process, can improve the effect of crease-resistant process, shortens the time of crease-resistant process, simplification of flowsheet.Glutamine transaminage is a kind of transferase of catalyzing acyl transfer reaction, primary amine acid in catalysis fibroin, lysine can occur crosslinked or links with amino acid, improving the wrinkle resistance of silk fabric.The anti-wrinkle effect of the silk fabric that the method arranges is remarkable, and processing technology is simple, and can keep the original style of silk fabric and wearability, loss in mechanical strength is little, and meets the requirement of ecological, environmental protective.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment 1:
The silk that will give up is dissolved in phosphoric acid solution after removing impurity, 60 DEG C of process 2h, obtain the silk SP solution that molecular weight is 2000-3000, concentration dilution is 20g/L, silk fabric is put into silk SP solution and soaks, ultrasonic water bath process, ultrasound intensity is 40KHz, ultrasonic time is 30min, bath raio 1:30, until silk fabric is completely soaked, take out, remove the silk SP solution of silk fabric excess surface.
Glutamine transaminage is dissolved in deionized water, be configured to the glutamine transaminage solution that mass fraction is 3%, silk fabric is put into glutamine transaminage solution and carry out ferment treatment, 30 DEG C of process 100min; bath raio 1:30; taking-up is clean by washed with de-ionized water, and 30 DEG C of dryings, obtain the silk fabric of crease-resistant process.
Utilize creasy recovery angle Full automatic digital formula fabric crease elasticity test instrument recording silk fabric to be 254 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 91.9%.
Embodiment 2:
The silk that will give up is dissolved in phosphoric acid solution after removing impurity, 70 DEG C of process 3h, obtain the silk SP solution that molecular weight is 200-500, concentration dilution is 20g/L, silk fabric is put into silk SP solution and soaks, ultrasonic water bath process, ultrasound intensity is 60KHz, ultrasonic time is 10min, bath raio 1:30, until silk fabric is completely soaked, take out, remove the silk SP solution of silk fabric excess surface.
Glutamine transaminage is dissolved in distilled water, be configured to the glutamine transaminage solution that mass fraction is 3-5%, silk fabric is put into glutamine transaminage solution and carry out ferment treatment, 50 DEG C of process 60min; bath raio 1:30; taking-up is clean by washed with de-ionized water, and 20 DEG C of dryings, obtain the silk fabric of crease-resistant process.
Utilize creasy recovery angle Full automatic digital formula fabric crease elasticity test instrument recording silk fabric to be 289 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.3%.
Embodiment 3:
The silk that will give up is dissolved in phosphoric acid solution after removing impurity, 70 DEG C of process 2h, obtain the silk SP solution that molecular weight is 1500-2000, concentration dilution is 20g/L, silk fabric is put into silk SP solution and soaks, ultrasonic water bath process, ultrasound intensity is 50KHz, ultrasonic time is 20min, bath raio 1:30, until silk fabric is completely soaked, take out, remove the silk SP solution of silk fabric excess surface.
Glutamine transaminage is dissolved in distilled water, be configured to the glutamine transaminage solution that mass fraction is 4%, silk fabric is put into glutamine transaminage solution and carry out ferment treatment, 40 DEG C of process 80min; bath raio 1:30; taking-up is clean by washed with de-ionized water, and 30 DEG C of dryings, obtain the silk fabric of crease-resistant process.
Utilize creasy recovery angle Full automatic digital formula fabric crease elasticity test instrument recording silk fabric to be 267 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.1%.
Embodiment 4:
The silk that will give up is dissolved in phosphoric acid solution after removing impurity, 60 DEG C of process 3h, obtain the silk SP solution that molecular weight is 1000-1500, concentration dilution is 20g/L, silk fabric is put into silk SP solution and soaks, ultrasonic water bath process, ultrasound intensity is 40KHz, ultrasonic time is 30min, bath raio 1:30, until silk fabric is completely soaked, take out, remove the silk SP solution of silk fabric excess surface.
Glutamine transaminage is dissolved in deionized water, be configured to the glutamine transaminage solution that mass fraction is 3%, silk fabric is put into glutamine transaminage solution and carry out ferment treatment, 40 DEG C of process 100min; bath raio 1:30; taking-up is clean by washed with de-ionized water, and 25 DEG C of dryings, obtain the silk fabric of crease-resistant process.
Utilize creasy recovery angle Full automatic digital formula fabric crease elasticity test instrument recording silk fabric to be 271 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.6%.
Embodiment 5:
After the silk that will give up removes impurity, be dissolved in phosphoric acid solution, 65 DEG C of process 3h, obtain the silk SP solution that molecular weight is 500-1000, concentration dilution is 20g/L, silk fabric is put into silk SP solution to soak, ultrasonic water bath process, ultrasound intensity is 50KHz, ultrasonic time is 20min; bath raio 1:30, until silk fabric is completely soaked, takes out the silk SP solution removing silk fabric excess surface.
Glutamine transaminage is dissolved in deionized water, be configured to the glutamine transaminage solution that mass fraction is 5%, silk fabric is put into glutamine transaminage solution and carry out ferment treatment, 50 DEG C of process 70min; bath raio 1:30; taking-up is clean by washed with de-ionized water, and 30 DEG C of dryings, obtain the silk fabric of crease-resistant process.
Utilize creasy recovery angle Full automatic digital formula fabric crease elasticity test instrument recording silk fabric to be 274 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 91.7%.
Embodiment 6:
The silk that will give up is dissolved in phosphoric acid solution after removing impurity, 65 DEG C of process 2h, obtain the silk SP solution that molecular weight is 700-1200, concentration dilution is 20g/L, silk fabric is put into silk SP solution and soaks, ultrasonic water bath process, ultrasound intensity is 40KHz, ultrasonic time is 20min, bath raio 1:30, until silk fabric is completely soaked, take out, remove the silk SP solution of silk fabric excess surface.
Glutamine transaminage is dissolved in distilled water, be configured to the glutamine transaminage solution that mass fraction is 4%, silk fabric is put into glutamine transaminage solution and carry out ferment treatment, 40 DEG C of process 60min; bath raio 1:30; taking-up is clean by washed with de-ionized water, and 30 DEG C of dryings, obtain the silk fabric of crease-resistant process.
Utilize creasy recovery angle Full automatic digital formula fabric crease elasticity test instrument recording silk fabric to be 271 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.3%.
Embodiment 7:
After the silk that will give up removes impurity, be dissolved in phosphoric acid solution, 70 DEG C of process 3h, obtain the silk SP solution that molecular weight is 200-500, concentration dilution is 20g/L, silk fabric is put into silk SP solution to soak, ultrasonic water bath process, ultrasound intensity is 50KHz, ultrasonic time is 30min; bath raio 1:30, until silk fabric is completely soaked, takes out the silk SP solution removing silk fabric excess surface.
Glutamine transaminage is dissolved in deionized water, be configured to the glutamine transaminage solution that mass fraction is 4%, silk fabric is put into glutamine transaminage solution and carry out ferment treatment, 40 DEG C of process 80min; bath raio 1:30; taking-up is clean by washed with de-ionized water, and 30 DEG C of dryings, obtain the silk fabric of crease-resistant process.
Utilize creasy recovery angle Full automatic digital formula fabric crease elasticity test instrument recording silk fabric to be 276 °, the whiteness value utilizing full-automatic leucometer to measure fabric is 92.2%.
Claims (8)
1. glutamine transaminage improves a method for wrinkle resistance of silk fabric energy, it is characterized in that comprising the following steps:
(1) silk that will give up is dissolved in phosphoric acid solution after removing impurity, and 60-70 DEG C of process 2-3h, obtains silk SP solution, dilute stand-by;
(2) silk fabric is put into silk SP solution to soak, ultrasonic water bath process, bath raio 1:30, until silk fabric is completely soaked, take out the silk SP solution removing silk fabric excess surface;
(3) silk fabric that step 2 obtains is put into glutamine transaminage solution and carry out ferment treatment, bath raio 1:30, taking-up is clean by washed with de-ionized water, and 20-30 DEG C of drying, obtains the silk fabric of crease-resistant process.
2. a kind of glutamine transaminage according to claim 1 improves the method for wrinkle resistance of silk fabric energy, it is characterized in that: the molecular weight of the silk SP solution described in step (1) is 200-3000.
3. a kind of glutamine transaminage according to claim 1 improves the method for wrinkle resistance of silk fabric energy, it is characterized in that: the concentration of the silk SP solution described in step (2) is 20g/L.
4. a kind of glutamine transaminage according to claim 1 improves the method for wrinkle resistance of silk fabric energy, and it is characterized in that: the ultrasound intensity described in step (2) is 40-60KHz, ultrasonic time is 10-30min.
5. a kind of glutamine transaminage according to claim 1 improves the method for wrinkle resistance of silk fabric energy, it is characterized in that: the solvent of the glutamine transaminage solution described in step (3) is the one in deionized water, distilled water.
6. a kind of glutamine transaminage according to claim 1 improves the method for wrinkle resistance of silk fabric energy, it is characterized in that: the mass fraction of the glutamine transaminage solution described in step (3) is 3-5%.
7. a kind of glutamine transaminage according to claim 1 improves the method for wrinkle resistance of silk fabric energy, it is characterized in that: the temperature of the ferment treatment described in step (3) is 30-50 DEG C.
8. a kind of glutamine transaminage according to claim 1 improves the method for wrinkle resistance of silk fabric energy, it is characterized in that: the time of the ferment treatment described in step (3) is 60-100min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410524502.4A CN104250925B (en) | 2014-10-08 | 2014-10-08 | A kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410524502.4A CN104250925B (en) | 2014-10-08 | 2014-10-08 | A kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104250925A true CN104250925A (en) | 2014-12-31 |
| CN104250925B CN104250925B (en) | 2016-08-24 |
Family
ID=52186161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410524502.4A Active CN104250925B (en) | 2014-10-08 | 2014-10-08 | A kind of glutamine transaminage improves the method for wrinkle resistance of silk fabric energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104250925B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220460A (en) * | 2015-11-13 | 2016-01-06 | 长兴县三星纺织有限公司 | The silk fabric that a kind of crease-resistant drapability is good |
| CN107869052A (en) * | 2017-12-19 | 2018-04-03 | 梁显梅 | A kind of crease-resistant mildew-proof fabric and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020074355A (en) * | 2001-03-20 | 2002-09-30 | 김선한 | Enzyme washing wrinkle free processing of fabrics |
| CN1410437A (en) * | 2002-02-11 | 2003-04-16 | 李学军 | Method of producing silk peptide, silk amino acid by acid hydrolysis of natural silk |
| CN101058945A (en) * | 2007-05-25 | 2007-10-24 | 江南大学 | Natural silk plus material MTG enzyme crease-shedding method |
| CN103031733A (en) * | 2012-12-03 | 2013-04-10 | 鑫缘茧丝绸集团股份有限公司 | Preparation method of anti-crease antimicrobial complex-function true silk |
| CN103897021A (en) * | 2013-02-04 | 2014-07-02 | 中国科学院上海有机化学研究所 | Silk peptide as well as preparation method and application thereof |
-
2014
- 2014-10-08 CN CN201410524502.4A patent/CN104250925B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020074355A (en) * | 2001-03-20 | 2002-09-30 | 김선한 | Enzyme washing wrinkle free processing of fabrics |
| CN1410437A (en) * | 2002-02-11 | 2003-04-16 | 李学军 | Method of producing silk peptide, silk amino acid by acid hydrolysis of natural silk |
| CN101058945A (en) * | 2007-05-25 | 2007-10-24 | 江南大学 | Natural silk plus material MTG enzyme crease-shedding method |
| CN103031733A (en) * | 2012-12-03 | 2013-04-10 | 鑫缘茧丝绸集团股份有限公司 | Preparation method of anti-crease antimicrobial complex-function true silk |
| CN103897021A (en) * | 2013-02-04 | 2014-07-02 | 中国科学院上海有机化学研究所 | Silk peptide as well as preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 田晓蕊 等: ""超声波协同MTG酶处理真丝织物的研究"", 《丝绸》 * |
| 田晓蕊 等: ""采用MTG酶改善真丝织物的抗皱性"", 《江南大学学报（自然科学版）》 * |
| 贾艳梅: ""丝肽的制备及其在柞蚕丝绸抗皱整理中的应用"", 《印染助剂》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220460A (en) * | 2015-11-13 | 2016-01-06 | 长兴县三星纺织有限公司 | The silk fabric that a kind of crease-resistant drapability is good |
| CN107869052A (en) * | 2017-12-19 | 2018-04-03 | 梁显梅 | A kind of crease-resistant mildew-proof fabric and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104250925B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104233814A (en) | Fibroin-polyurethane composite finishing agent and preparation method thereof | |
| CN102268823B (en) | Method for improving dye depth of cellulose fiber fabrics by using chitosan | |
| CN111172752B (en) | Crease-resistant finishing method for cotton fabric without formaldehyde and strength loss | |
| CN101982601B (en) | Preparation method of ecological non-iron cotton high-grade fabric | |
| CN103485186A (en) | Method for improving filling power of down feather | |
| CN105862387A (en) | Dyeing and finishing method of anti-microbial and anti-wrinkling lyocell-cotton blended fabric | |
| CN101424048B (en) | Technique for preventing wool loomage from felting by two-bath process using cutinase/protease | |
| CN104762821A (en) | Noniron finishing method of silk fabric | |
| CN102888726B (en) | Auxiliary-free refinement processing method of jute fiber | |
| CN103382637B (en) | Modification method for improving hygienic performance of superfine fiber synthetic leather base fabric through collagen | |
| CN104499277A (en) | Cotton fabric polybasic carboxylic acid crease-resisting finishing liquid and finishing method thereof | |
| CN102140763B (en) | After finishing method for permanently improving hygiene performance of superfine fiber synthetic leather base cloth | |
| CN104250925A (en) | Method of utilizing transglutaminase to improve crease resistance of silk fabric | |
| CN103882711A (en) | Silk wrinkle-resistant finishing method | |
| CN104233884A (en) | Chitosan modified silk fabric staining method | |
| CN113882159B (en) | Pretreatment process for high-comfort China-hemp fabric | |
| CN103572589A (en) | Amino acid-transglutaminase (TG) reinforcement method of fragile wool fabrics | |
| CN103628301A (en) | Crease-resistant finishing process for cashmere blended fabrics | |
| CN103966845B (en) | A kind of acrylamide base class cotton fabric crease-shedding finishing agent and its preparation method and application | |
| CN103243555B (en) | Noniron finishing method for purified cotton textiles with high strength retention | |
| CN110761068B (en) | Low-strength-loss high-performance environment-friendly non-ironing finishing method for cotton fabric | |
| CN103088679A (en) | Distressed active fuel dyed fabric and distressing method thereof | |
| CN104233788A (en) | Finishing technology for yellowing prevention of silk fabric | |
| CN104420165A (en) | Washing method of ready-to-wear clothes | |
| CN106758225A (en) | A kind of anti-crease finishing liquid containing modified sericin and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: 200000 Taikang Road, Shanghai, Huangpu District No. 200 Patentee after: Shanghai Zhao Wu Brand Management Limited Address before: 215000 Taishan road Jiangsu city Suzhou province high tech Zone No. 2 (Canton Technology Park test center A area 101, Room 201) Patentee before: SUZHOU INSILK DIGITAL TEXTILE SCIENCE & TECHNOLOGY CO., LTD. |