CN109403031A - A kind of reparation postfinishing process of enzymatic treatment wool fabric - Google Patents
A kind of reparation postfinishing process of enzymatic treatment wool fabric Download PDFInfo
- Publication number
- CN109403031A CN109403031A CN201811194332.2A CN201811194332A CN109403031A CN 109403031 A CN109403031 A CN 109403031A CN 201811194332 A CN201811194332 A CN 201811194332A CN 109403031 A CN109403031 A CN 109403031A
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- China
- Prior art keywords
- reparation
- wool fabric
- wool
- postfinishing process
- treatment
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- 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
- 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
- D06M13/322—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 nitrogen
- D06M13/402—Amides imides, sulfamic 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- 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 reparation postfinishing process of enzymatic treatment wool fabric, treatment fluid, enzymatic reaction, cleaning, drying steps including preparing the chain containing glycopeptide.The amino acid residue for repairing oligonucleotide chain and wool surface that postfinishing process is generated using glutamine transaminage catalysis glycoprotein hydrolysis of the enzymatic treatment wool fabric, self-crosslinking occurs inside wool protein simultaneously, to repair wool surfaces damage, improve the feel and gloss of wool.
Description
Technical field
The present invention relates to fabric final finishing technical fields, and in particular to a kind of reparation rear finishing duplex of enzymatic treatment wool fabric
Skill.
Background technique
Woolen dyed pre-treatment usually requires to destroy the scale layer of wool, to increase the diffusion of pigment in the fibre.Ring
The woolen dyed pre-treating method of border close friend includes enzymatic treatment, low-temperature plasma processing.Since protease is hydrolase, catalysis
Hydrolysis does not only occur in epidermis, and scale layer inside and cuticula may also receive damage, therefore after the completion of dyeing, need
Fabric is repaired, to enhance the fiber strength of fabric.Glutamine transaminage catalytic proteins are intermolecular to be crosslinked
Reaction, many important performances for improving protein, therefore glutamine transaminage usually is used to repair hydrogen peroxide, hypochlorous acid
It is damaged caused by sodium, dichlorisocyanurate and proteases on wool, increases wool fabric strength, the decline of alkali soluble degree.It is existing
Glutamine transaminage is generallyd use in technology combines felt proofing with wool protein enzymatic treatment wool.
Wool feel, gloss and elasticity after dyeing is poor, directlys adopt the processing of glutamine transaminage aqueous solution and knits
Object, since, without graft reaction substrate, the feel and gloss of fabric fibre are almost without improvement in reaction system.
Summary of the invention
It is an object of the invention to overcome defect existing in the prior art, a kind of reparation of enzymatic treatment wool fabric is provided
Postfinishing process is generated cardohydrata-peptide linkage using the hydrolysis of proteolysis enzymatic glycoprotein, is recycled paddy using soluble glycoprotein
The transaminase-catalyzed glycopeptide chain of glutamine is reacted with residue of protein, improves wool fabric feel and gloss.
To achieve the above object, the technical solution of the present invention is as follows: a kind of reparation postfinishing process of enzymatic treatment wool fabric,
Characterized by comprising the following steps:
S1: the treatment fluid of preparation chain containing glycopeptide disperses the dissolution of glycoprotein, alkaline proteolytic enzyme and glutamine transaminage in
In water, pH value is adjusted to 8~9 using alkaline matter, 35~40 DEG C is heated to, reacts 30~50min, reaction system is cooled to room
Temperature adjusts the pH value for the treatment of fluid to 6~7 with dilute hydrochloric acid；
S2: enzyme treated and dyeing wool fabric is placed in treatment fluid obtained by S1, bath raio 1:(20~30), it is heated to 45~
55 DEG C of 40~60min of reaction, cool down mangle after completion of the reaction；
S3: fabric obtained by S2 is placed in hot water and is cleaned, is then rinsed in being placed in cold water, last dry fabric.
Preferred technical solution is 0.3~0.7%(owf of content of protease in treatment fluid), the content of glycoprotein is 3~
6%。
Preferred technical solution is 2~3 %(owf of content of TG enzyme in treatment fluid).
Preferred technical solution is that glycoprotein is water-soluble sugar albumen.
Preferred technical solution is that alkaline matter is alkali or strong base-weak acid salt.
The advantages and beneficial effects of the present invention are:
The widow for repairing postfinishing process and being generated using glutamine transaminage catalysis glycoprotein hydrolysis of the enzymatic treatment wool fabric
The amino acid residue of sugar chain and wool surface, while self-crosslinking occurring inside wool protein, to repair wool surfaces damage
Wound, improves the feel and gloss of wool.
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 reparation postfinishing process of the enzymatic treatment wool fabric of embodiment 1 the following steps are included:
S1: the treatment fluid of preparation chain containing glycopeptide disperses the dissolution of glycoprotein, alkaline proteolytic enzyme and glutamine transaminage in
In water, pH value is adjusted to 8 using alkaline matter, 40 DEG C is heated to, reacts 30min, reaction system is cooled to room temperature, uses dilute hydrochloric acid
The pH value for the treatment of fluid is adjusted to 7；
S2: enzyme treated and dyeing wool fabric is placed in treatment fluid obtained by S1, and bath raio 1:20 is heated to 55 DEG C of reactions
40min, cool down mangle after completion of the reaction；
S3: fabric obtained by S2 is placed in hot water and is cleaned, is then rinsed in being placed in cold water, last dry fabric.
The content 0.7%(owf of protease in treatment fluid), the content of glycoprotein is 3%.
3 %(owf of content of TG enzyme in treatment fluid).
Glycoprotein is structural glycoprotein.
Alkaline matter is ammonium hydroxide.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that:
S1 adjusts pH value to 9 using alkaline matter, is heated to 35 DEG C, reacts 50min, reaction system is cooled to room temperature, with dilute salt
Acid adjusts the pH value for the treatment of fluid to 6；
S2: bath raio 1:30,45 DEG C of reaction 60min are heated to, cool down mangle after completion of the reaction；
The content 0.3%(owf of protease in treatment fluid), the content of glycoprotein is 6%.
2 %(owf of content of TG enzyme in treatment fluid).
Glycoprotein is water-soluble sugar albumen.
Alkaline matter is sodium phosphate.
Embodiment 3
Embodiment 3 the difference from embodiment 1 is that:
S1 adjusts pH value to 8.5 using alkaline matter, is heated to 37 DEG C, reacts 40min, reaction system is cooled to room temperature, and use is dilute
Hydrochloric acid adjusts the pH value for the treatment of fluid to 6.5；
S2: bath raio 1:25,50 DEG C of reaction 50min are heated to, cool down mangle after completion of the reaction；
The content 0.5%(owf of protease in treatment fluid), the content of glycoprotein is 4.5%.
The content 2.5%(owf of TG enzyme in treatment fluid).
The sodium hydroxide solution that alkaline matter is 5%.
Comparative example
Comparative example the difference from embodiment 1 is that, treatment fluid in comparative example is free of glycoprotein.
Compared to embodiment 1 and embodiment 3, the hydrogen bond disrupting agent in embodiment 2 is sodium hydroxide, due to vulcanized sodium and mistake
Hydrogen oxide reaction similarly generates sodium hydroxide, therefore in embodiment 2 waste water processing difficulty it is smaller.
It is used as experimental subjects by enzymatic treatment and the wool fabric of dyeing (etc. quality) using primary, by embodiment and right
Ratio treated wool fabric, fiber strength (20 average value) about 391.5N of gained wool fabric, compared with before processing
Increase by 5~10%, the fiber strength of the wool fabric of comparative example is without significant change.
Compared with structure glycoprotein, water-soluble sugar albumen more facile hydrolysis under the catalytic action of alkaline proteolytic enzyme,
The fiber strength increasing degree of the wool fabric of embodiment 2 and 3 is greater than embodiment 1.
Alkaline proteolytic enzyme is different from the enzymatic reaction of glutamine transaminage most pH value range, proteolytic enzyme in S2
Low for the proteolysis reaction rate of wool fiber, cardohydrata-peptide linkage is grafted to the reaction rate of wool surface amino acid residue
It is high.
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 reparation postfinishing process of enzymatic treatment wool fabric, which comprises the following steps:
S1: the treatment fluid of preparation chain containing glycopeptide disperses the dissolution of glycoprotein, alkaline proteolytic enzyme and glutamine transaminage in
In water, pH value is adjusted to 8~9 using alkaline matter, 35~40 DEG C is heated to, reacts 30~50min, reaction system is cooled to room
Temperature adjusts the pH value for the treatment of fluid to 6~7 with dilute hydrochloric acid；
S2: enzyme treated and dyeing wool fabric is placed in treatment fluid obtained by S1, bath raio 1:(20~30), it is heated to 45~
55 DEG C of 40~60min of reaction, cool down mangle after completion of the reaction；
S3: fabric obtained by S2 is placed in hot water and is cleaned, is then rinsed in being placed in cold water, last dry fabric.
2. the reparation postfinishing process of enzymatic treatment wool fabric according to claim 1, which is characterized in that egg in treatment fluid
0.3~0.7%(owf of content of white enzyme), the content of glycoprotein is 3~6%.
3. the reparation postfinishing process of enzymatic treatment wool fabric according to claim 2, which is characterized in that TG in treatment fluid
2~3 %(owf of content of enzyme).
4. the reparation postfinishing process of enzymatic treatment wool fabric according to claim 1, which is characterized in that glycoprotein is water
Dissolubility glycoprotein.
5. the reparation postfinishing process of enzymatic treatment wool fabric according to claim 1, which is characterized in that alkaline matter is
Alkali or strong base-weak acid salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194332.2A CN109403031A (en) | 2018-10-15 | 2018-10-15 | A kind of reparation postfinishing process of enzymatic treatment wool fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194332.2A CN109403031A (en) | 2018-10-15 | 2018-10-15 | A kind of reparation postfinishing process of enzymatic treatment wool fabric |
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| CN109403031A true CN109403031A (en) | 2019-03-01 |
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| CN201811194332.2A Pending CN109403031A (en) | 2018-10-15 | 2018-10-15 | A kind of reparation postfinishing process of enzymatic treatment wool fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714347A (en) * | 2019-10-12 | 2020-01-21 | 博森织染（嘉兴）有限公司 | Low-temperature high-pressure spray cylinder dyeing process for wool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331739A (en) * | 1998-10-23 | 2002-01-16 | 宝洁公司 | Fabric color care method |
| CN101302714A (en) * | 2008-05-28 | 2008-11-12 | 江南大学 | Method for using glutamine aminotransferase catalyzing exogenous protein to clean wool fabric |
| CN101435156A (en) * | 2008-11-18 | 2009-05-20 | 南通大学 | Nzymatic synthesis grafting functional finishing method for wool |
| CN101565900A (en) * | 2009-04-22 | 2009-10-28 | 江南大学 | Method for improving natural-dye dyeing property of wool fabric through transglutaminase |
| CN103572600A (en) * | 2013-10-24 | 2014-02-12 | 浙江理工大学 | Protein-transglutaminase (TG) reinforcement method of fragile wool fabrics |
| CN107829299A (en) * | 2017-11-27 | 2018-03-23 | 无锡昊瑜节能环保设备有限公司 | A kind of flame-proof finishing process of wool fabric |
-
2018
- 2018-10-15 CN CN201811194332.2A patent/CN109403031A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331739A (en) * | 1998-10-23 | 2002-01-16 | 宝洁公司 | Fabric color care method |
| CN101302714A (en) * | 2008-05-28 | 2008-11-12 | 江南大学 | Method for using glutamine aminotransferase catalyzing exogenous protein to clean wool fabric |
| CN101435156A (en) * | 2008-11-18 | 2009-05-20 | 南通大学 | Nzymatic synthesis grafting functional finishing method for wool |
| CN101565900A (en) * | 2009-04-22 | 2009-10-28 | 江南大学 | Method for improving natural-dye dyeing property of wool fabric through transglutaminase |
| CN103572600A (en) * | 2013-10-24 | 2014-02-12 | 浙江理工大学 | Protein-transglutaminase (TG) reinforcement method of fragile wool fabrics |
| CN107829299A (en) * | 2017-11-27 | 2018-03-23 | 无锡昊瑜节能环保设备有限公司 | A kind of flame-proof finishing process of wool fabric |
Non-Patent Citations (1)
| Title |
|---|
| 陈忍忍等: "羊毛防毡缩用蛋白酶的化学修饰 ", 《生物技术通报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714347A (en) * | 2019-10-12 | 2020-01-21 | 博森织染（嘉兴）有限公司 | Low-temperature high-pressure spray cylinder dyeing process for wool |
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Application publication date: 20190301 |