CN106811979A - A kind of wool tops protease mercerized finish technique - Google Patents

A kind of wool tops protease mercerized finish technique Download PDF

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Publication number
CN106811979A
CN106811979A CN201710031142.8A CN201710031142A CN106811979A CN 106811979 A CN106811979 A CN 106811979A CN 201710031142 A CN201710031142 A CN 201710031142A CN 106811979 A CN106811979 A CN 106811979A
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CN
China
Prior art keywords
wool tops
hydrogen peroxide
treatment
protease
wool
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
Application number
CN201710031142.8A
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Chinese (zh)
Inventor
瞿建德
瞿韬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHU XINGUANG WOOL TOP SPECIALIST PROCESSOR Co Ltd
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CHANGSHU XINGUANG WOOL TOP SPECIALIST PROCESSOR Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGSHU XINGUANG WOOL TOP SPECIALIST PROCESSOR Co Ltd filed Critical CHANGSHU XINGUANG WOOL TOP SPECIALIST PROCESSOR Co Ltd
Priority to CN201710031142.8A priority Critical patent/CN106811979A/en
Publication of CN106811979A publication Critical patent/CN106811979A/en
Pending legal-status Critical Current

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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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/006—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with wool-protecting agents; with anti-moth agents
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The invention discloses a kind of wool tops protease mercerized finish technique, comprise the following steps：1）Pretreatment；2）Hydrogen peroxide bleaching is pre-processed：By step 1）Wool tops after treatment is impregnated into hydrogen peroxide treatment fluid, takes off dry after 30 40min of immersion, wherein the composition and its quality proportioning of the hydrogen peroxide treatment fluid are：Hydrogen peroxide 15% 25%, citric acid 10% 15%, sodium pyrophosphate 2% 7%, thiourea dioxide 5% 8%, water 50% 65%；3）Protease mercerization finish：By step 2）Wool tops after treatment is impregnated into the middle spinning protein enzyme solution that concentration is 3 4%, is carried out two leachings two and is rolled treatment, and pick-up is 60 80%；4）Washing, drying.Through the above way, the present invention pre-processes associated proteins enzyme mercerization finish mode using hydrogen peroxide bleaching, can effectively improve whiteness, glossiness and the anti-felting property of wool tops, and pernicious gas, safety and environmental protection are not produced in processing procedure.

Description

A kind of wool tops protease mercerized finish technique
Technical field
The present invention relates to wool tops process field, the mercerising shiinkproof finish technique of more particularly to a kind of wool tops.
Background technology
Wool tops has excellent elasticity and a warmth retention property, but wool tops felting property in itself and prodding and itching feeling have impact on it and use Property, it is therefore desirable to mercerising, shiinkproof finish are carried out to wool tops.The conventional mercerization of enterprise is comprehended at chloridising, but chlorination Cause wool tops its colour changed into yellow, while can produce the adsorbable organic chloride AOX to cause serious environmental pollution.
The content of the invention
The present invention solves the technical problem of a kind of wool tops protease mercerized finish technique is provided, can solve the problem that existing With the presence of the defect of wool tops mercerized finish technique.
In order to solve the above technical problems, one aspect of the present invention is：A kind of wool tops protease silk is provided Light finishing technique, comprises the following steps：
1）Pretreatment：Wool tops is soaped successively and is washed, removed impurity in wool tops, then dewatered drying；
2）Hydrogen peroxide bleaching is pre-processed：By step 1）Wool tops after treatment is impregnated into hydrogen peroxide treatment fluid, soaks 30- Take off dry after 40min, wherein the composition and its quality proportioning of the hydrogen peroxide treatment fluid are：Hydrogen peroxide 15%-25%, citric acid 10%-15%, sodium pyrophosphate 2%-7%, thiourea dioxide 5%-8%, water 50%-65%；
3）Protease mercerization finish：By step 2）Wool tops after treatment is impregnated into the middle spinning protein enzyme solution that concentration is 3-4% In, carrying out two leachings two and roll treatment, pick-up is 60-80%；
4）Washing, drying：Finally to step 3）Wool tops after treatment is washed, dried, that is, obtain mercerized wool bar.
In a preferred embodiment of the present invention, the step 3）In middle spinning protein enzyme solution temperature be 50-60 DEG C.
In a preferred embodiment of the present invention, the wool tops uses 60 Zhi Xi Australia wool tops.
The beneficial effects of the invention are as follows：The present invention pre-processes associated proteins enzyme by process optimization using hydrogen peroxide bleaching Mercerization finish mode, can effectively improve whiteness, glossiness and the anti-felting property of wool tops, and not produced in processing procedure Evil gas, safety and environmental protection.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
The embodiment of the present invention includes：
Embodiment one：
A kind of wool tops protease mercerized finish technique, comprises the following steps：
1）Pretreatment：Wool tops is soaped successively and is washed, removed impurity in wool tops, then dewatered drying；
2）Hydrogen peroxide bleaching is pre-processed：By step 1）Wool tops after treatment is impregnated into hydrogen peroxide treatment fluid, after immersion 30min It is de- dry, wherein the composition and its quality proportioning of the hydrogen peroxide treatment fluid are：Hydrogen peroxide 15%, citric acid 12%, sodium pyrophosphate 3%th, thiourea dioxide 5%, water 65%；
3）Protease mercerization finish：By step 2）Wool tops after treatment is impregnated into the middle spinning protein enzyme solution that concentration is 3%, Carry out two leachings two and roll treatment, wherein the middle temperature for spinning protein enzyme solution is 50 DEG C, pick-up is 60%；
4）Washing, drying：Finally to step 3）Wool tops after treatment is washed, dried, that is, obtain mercerized wool bar.
Wherein, the wool tops uses 60 Zhi Xi Australia wool tops.
Embodiment two：
A kind of wool tops protease mercerized finish technique, comprises the following steps：
1）Pretreatment：Wool tops is soaped successively and is washed, removed impurity in wool tops, then dewatered drying；
2）Hydrogen peroxide bleaching is pre-processed：By step 1）Wool tops after treatment is impregnated into hydrogen peroxide treatment fluid, after immersion 35min It is de- dry, wherein the composition and its quality proportioning of the hydrogen peroxide treatment fluid are：Hydrogen peroxide 20%, citric acid 15%, sodium pyrophosphate 7%th, thiourea dioxide 8%, water 50%；
3）Protease mercerization finish：By step 2）Wool tops after treatment is impregnated into the middle spinning protein enzyme solution that concentration is 3%, Carry out two leachings two and roll treatment, wherein the middle temperature for spinning protein enzyme solution is 55 DEG C, pick-up is 60%；
4）Washing, drying：Finally to step 3）Wool tops after treatment is washed, dried, that is, obtain mercerized wool bar.
Wherein, the wool tops uses 60 Zhi Xi Australia wool tops.
Embodiment three：
A kind of wool tops protease mercerized finish technique, comprises the following steps：
1）Pretreatment：Wool tops is soaped successively and is washed, removed impurity in wool tops, then dewatered drying；
2）Hydrogen peroxide bleaching is pre-processed：By step 1）Wool tops after treatment is impregnated into hydrogen peroxide treatment fluid, after immersion 40min It is de- dry, wherein the composition and its quality proportioning of the hydrogen peroxide treatment fluid are：Hydrogen peroxide 25%, citric acid 10%, sodium pyrophosphate 2%th, thiourea dioxide 5%, water 58%；
3）Protease mercerization finish：By step 2）Wool tops after treatment is impregnated into the middle spinning protein enzyme solution that concentration is 4%, Carry out two leachings two and roll treatment, wherein the middle temperature for spinning protein enzyme solution is 60 DEG C, pick-up is 60%；
4）Washing, drying：Finally to step 3）Wool tops after treatment is washed, dried, that is, obtain mercerized wool bar.
Wherein, the wool tops uses 60 Zhi Xi Australia wool tops.
Present invention is disclosed a kind of wool tops protease mercerized finish technique, associated proteins are pre-processed using hydrogen peroxide bleaching Enzyme mercerization finish mode, can effectively improve whiteness, glossiness and the anti-felting property of wool tops, and not produced in processing procedure Pernicious gas, safety and environmental protection.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, is included within the scope of the present invention.

Claims (3)

1. a kind of wool tops protease mercerized finish technique, it is characterised in that comprise the following steps：
1）Pretreatment：Wool tops is soaped successively and is washed, removed impurity in wool tops, then dewatered drying；
2）Hydrogen peroxide bleaching is pre-processed：By step 1）Wool tops after treatment is impregnated into hydrogen peroxide treatment fluid, soaks 30- Take off dry after 40min, wherein the composition and its quality proportioning of the hydrogen peroxide treatment fluid are：Hydrogen peroxide 15%-25%, citric acid 10%-15%, sodium pyrophosphate 2%-7%, thiourea dioxide 5%-8%, water 50%-65%；
3）Protease mercerization finish：By step 2）Wool tops after treatment is impregnated into the middle spinning protein enzyme solution that concentration is 3-4% In, carrying out two leachings two and roll treatment, pick-up is 60-80%；
4）Washing, drying：Finally to step 3）Wool tops after treatment is washed, dried, that is, obtain mercerized wool bar.
2. wool tops protease mercerized finish technique according to claim 1, it is characterised in that the step 3）In in The temperature for spinning protein enzyme solution is 50-60 DEG C.
3. wool tops protease mercerized finish technique according to claim 1, it is characterised in that the wool tops uses 60 Zhi Xi Australia wool top.
CN201710031142.8A 2017-01-17 2017-01-17 A kind of wool tops protease mercerized finish technique Pending CN106811979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201710031142.8A CN106811979A (en) 2017-01-17 2017-01-17 A kind of wool tops protease mercerized finish technique

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CN106811979A true CN106811979A (en) 2017-06-09

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331593A (en) * 2019-07-12 2019-10-15 常熟市新光毛条处理有限公司 A kind of quick Antishrinking method of wool tops
CN110424148A (en) * 2019-06-28 2019-11-08 浙江玛戈利亚羊绒世家有限公司 A kind of process improving the vivid degree of cashmere
CN112878039A (en) * 2021-03-22 2021-06-01 湖州市练市新民纺织有限公司 Enzymatic shrinkproof mercerization process for wool yarns
CN113062113A (en) * 2021-03-05 2021-07-02 江南大学 Method for carrying out surface treatment on wool fabric by using thiourea dioxide

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0941276A (en) * 1995-07-27 1997-02-10 Toyobo Co Ltd Woven or knitted fabric having specific feather and its production
CN102465443A (en) * 2010-11-16 2012-05-23 常熟市卓辉针纺织有限公司 Shrink-resistance treatment method of wool textiles
CN103174000A (en) * 2013-04-11 2013-06-26 太仓市隆丝达针织时装有限责任公司 Bio-enzyme felt proofing technology of knitted woolen sweater
CN103485157A (en) * 2013-09-10 2014-01-01 无为县荣华鬃刷制品有限公司 Formula of horsehair bleaching liquor
CN103924439A (en) * 2014-04-25 2014-07-16 江南大学 Method for protease-method wool felt-proofing treatment by using ultrasonic technology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0941276A (en) * 1995-07-27 1997-02-10 Toyobo Co Ltd Woven or knitted fabric having specific feather and its production
CN102465443A (en) * 2010-11-16 2012-05-23 常熟市卓辉针纺织有限公司 Shrink-resistance treatment method of wool textiles
CN103174000A (en) * 2013-04-11 2013-06-26 太仓市隆丝达针织时装有限责任公司 Bio-enzyme felt proofing technology of knitted woolen sweater
CN103485157A (en) * 2013-09-10 2014-01-01 无为县荣华鬃刷制品有限公司 Formula of horsehair bleaching liquor
CN103924439A (en) * 2014-04-25 2014-07-16 江南大学 Method for protease-method wool felt-proofing treatment by using ultrasonic technology

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
贾秀丽: "羊毛丝光工艺与染色黄变研究", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424148A (en) * 2019-06-28 2019-11-08 浙江玛戈利亚羊绒世家有限公司 A kind of process improving the vivid degree of cashmere
CN110331593A (en) * 2019-07-12 2019-10-15 常熟市新光毛条处理有限公司 A kind of quick Antishrinking method of wool tops
CN113062113A (en) * 2021-03-05 2021-07-02 江南大学 Method for carrying out surface treatment on wool fabric by using thiourea dioxide
CN112878039A (en) * 2021-03-22 2021-06-01 湖州市练市新民纺织有限公司 Enzymatic shrinkproof mercerization process for wool yarns

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Application publication date: 20170609

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