CN105803798B - A kind of processing method increasing natural wool amount of crimp - Google Patents
A kind of processing method increasing natural wool amount of crimp Download PDFInfo
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- CN105803798B CN105803798B CN201410854367.XA CN201410854367A CN105803798B CN 105803798 B CN105803798 B CN 105803798B CN 201410854367 A CN201410854367 A CN 201410854367A CN 105803798 B CN105803798 B CN 105803798B
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Abstract
The invention discloses a kind of processing methods for increasing natural wool amount of crimp；Processing method includes the following steps: that (1) carries out biological enzyme formulation processing to natural wool: first handling the wool fiber after removal of impurities carbonization through biological enzyme formulation, using high temperature enzyme deactivation after keratinase, the processing of protease single bath process, washing, 50 DEG C of drying；(2) to biological enzyme formulation treated natural wool is crimped warming processing, warming treatment temperature control is crimped at 50-60 DEG C, the control of processing time is in 20-40min；(3) warming to curling treated that natural wool carries out fluffy soft treatment, and the temperature of fluffy soft treatment is controlled at 50-60 DEG C, and the control of processing time is in 15-30min；(4) natural wool after fluffy soft treatment is finally combed into flocculus, by spraying, baking, 130 DEG C at a temperature of bake 2min.The present invention carries out pre-treatment and chemical assistant using biological enzyme formulation and carries out artificial curling processing to wool, considerably increases the amount of crimp of wool, improves the bulkiness and warmth retention property of wool.
Description
Technical field
The present invention relates to a kind of wool crimping degree processing method, in particular to a kind of increase natural wool amount of crimp
Processing method.
Background technique
Due to containing a large amount of air in the wool of curling；And the coefficient of overall heat transmission of air is very low, can effectively prevent outside
The entrance of cold air and distributing for hot inside air, therefore wool comforter has preferably natural thermal insulation property.But the table of wool
The scale of layer i.e. scale layer, its each corrugated or fish scale-shaped is connected in one end of hair root with cortical layer, and the other end struts outward
, slices covering linking.Since scale layer is strutted and protruded outward, if increasing the frictional force between fiber, just mutually restrain
Generate felting hardened phenomenon.Therefore since wool comforter is easy hardened, natural feather and some thermal fibers in addition in use
It emerges in large numbers, the thermal property of wool does not have good competitive advantage yet, and the market acceptance of wool comforter is not high in recent years.In recent years
Studied and more and more to wool, some research institutions improve the performances such as the feel of wool by the modification to raw wool,
Li Hengjiang et al. is then made into quilt and improves the performance of wool comforter by wool and other fibers come compound, but is all improved only
The feel of wool comforter can not fundamentally promote the bulkiness and warmth retention property of wool.
Compared to natural feather and various Novel heat-preservation fibers, the thermal property of wool class product do not have compete well it is excellent
Gesture, simultaneously because wool comforter is easy hardened, not high of the market acceptance of wool comforter in recent years in use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of processing methods for increasing natural wool amount of crimp.
In order to achieve the above objectives, technical scheme is as follows:
A kind of processing method increasing natural wool amount of crimp；It the treating method comprises following steps:
(1) biological enzyme formulation processing is carried out to natural wool: first by the wool fiber after removal of impurities carbonization through biological enzyme system
Agent processing, using keratinase, protease single bath process: 3% (o.w.f) keratinase, 2% (o.w.f) protease, surface-active
Agent 1g/l, buffer tune pH=8, bath raio 1:30,55 DEG C of processing 1h, high temperature enzyme deactivation after processing, washing, 50 DEG C dry；
(2) to biological enzyme formulation treated natural wool is crimped warming processing, nano day in Shanghai is selected to win material
The curling finishing agent of development in science and technology Co., Ltd production, curling finishing agent are made of ammonia and the mixing of thio saccharic acid, crimp finishing agent
Impregnation concentrations be 5-10%o.w.f, select at safe Chemical Manufacture warming promoting agent CD-1000N, keep warm promoting agent CD-
The impregnation concentrations of 1000N are 10-15%o.w.f, and select the penetrating agent JFC of permanent safe Chemical Manufacture: the content of penetrating agent JFC is 3-
5g/L crimps warming treatment temperature control at 50-60 DEG C, and the control of processing time is in 20-40min；
(3) warming to curling treated that natural wool carries out fluffy soft treatment, selects Dongguan City section peak textile auxiliary
The content of the woollen and cashmere leavening agent KF-338 of Industrial Co., Ltd.'s production, woollen and cashmere leavening agent KF-338 are 10-15g/L,
The glacial acetic acid of Zhejiang development of evil in febrile disease limited energy company production is selected, the content of glacial acetic acid is 2-3g/L, the temperature of fluffy soft treatment
Temperature is controlled at 50-60 DEG C, and the control of processing time is in 15-30min；
(4) natural wool after fluffy soft treatment is finally combed into flocculus, the spray by spraying, baking, when spray
Agent receives chemical feld proofing processing agent BAYPRET USV 20g/l using opening up, 130 DEG C at a temperature of bake 2min.
In one embodiment of the invention, by step (4) treated natural wool by compression ratio >=40%.
In one embodiment of the invention, by response rate >=90% of step (4) treated natural wool.
In one embodiment of the invention, by step (4) treated natural wool by warming clo value >=
2.0。
Through the above technical solutions, the beneficial effects of the present invention are:
The present invention carries out pre-treatment and chemical assistant using biological enzyme formulation and carries out artificial curling processing to wool, increases
The amount of crimp for having added wool improves the bulkiness and warmth retention property of wool；And will curling arrange and it is warming arrange with bathe into
Row, has not only introduced advanced warming chemical fibre technique in this way, this technology environmental protection no pollution to the environment, while by biotechnology
It is introduced into textile industry, realizes the comprehensive, open of subject.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below into
One step illustrates the present invention.
Embodiment 1
The invention discloses a kind of processing method for increasing natural wool amount of crimp, which includes following step
It is rapid:
(1) biological enzyme formulation processing is carried out to natural wool: first by the wool fiber after removal of impurities carbonization through biological enzyme system
Agent processing, using keratinase, protease single bath process: 3% (o.w.f) keratinase, 2% (o.w.f) protease, surface-active
Agent 1g/l, buffer tune pH=8, bath raio 1:30,55 DEG C of processing 1h, high temperature enzyme deactivation after processing, washing, 50 DEG C dry；Pass through life
Object processing with enzyme preparation can destroy continuous branch's state of wool surface lipoid layer, and cut-off parts disulfide bond removes surface
Scale increases the amount of storage air, so that it is fluffy to achieve the effect that keep warm.
(2) to biological enzyme formulation treated natural wool is crimped warming processing, nano day in Shanghai is selected to win material
The curling finishing agent of development in science and technology Co., Ltd production, curling finishing agent are made of ammonia and the mixing of thio saccharic acid, crimp finishing agent
Impregnation concentrations be 5%o.w.f, select at safe Chemical Manufacture warming promoting agent CD-1000N, keep warm promoting agent CD-1000N
Impregnation concentrations be 10%o.w.f, select the penetrating agent JFC of permanent safe Chemical Manufacture: the content of penetrating agent JFC is 3g/L, curling
Warming treatment temperature control is at 50 DEG C, and the control of processing time is in 20min；The warming processing of curling is able to solve wool scale bring
Felting hardened phenomenon increases the amount of crimp of wool, and wool comforter compression ratio obtained in this way reaches 40%, and response rate reaches
90%, warming clo value reaches 2.0, is obviously improved compared with other similar products.
(3) warming to curling treated that natural wool carries out fluffy soft treatment, selects Dongguan City section peak textile auxiliary
The content of the woollen and cashmere leavening agent KF-338 of Industrial Co., Ltd.'s production, woollen and cashmere leavening agent KF-338 are 10g/L, are selected
The glacial acetic acid of Zhejiang development of evil in febrile disease limited energy company production, the content of glacial acetic acid are 2g/L, the temperature control of fluffy soft treatment
System is at 50 DEG C, and the control of processing time is in 15min；Fluffy soft treatment improves the bulkiness and warmth retention property of wool.
(4) natural wool after fluffy soft treatment is finally combed into flocculus, the spray by spraying, baking, when spray
Agent receives chemical feld proofing processing agent BAYPRET USV 20g/l using opening up, 130 DEG C at a temperature of bake 2min；
Feld proofing processing agent can thorough fixed wool scale, achieve the purpose that wool bulkiness, warmth retention property are promoted afterwards.
Embodiment 2
The invention discloses another processing method for increasing natural wool amount of crimp, which includes following step
It is rapid:
(1) biological enzyme formulation processing is carried out to natural wool: first by the wool fiber after removal of impurities carbonization through biological enzyme system
Agent processing, using keratinase, protease single bath process: 3% (o.w.f) keratinase, 2% (o.w.f) protease, surface-active
Agent 1g/l, buffer tune pH=8, bath raio 1:30,55 DEG C of processing 1h, high temperature enzyme deactivation after processing, washing, 50 DEG C dry；Pass through life
Object processing with enzyme preparation can destroy continuous branch's state of wool surface lipoid layer, and cut-off parts disulfide bond removes surface
Scale increases the amount of storage air, so that it is fluffy to achieve the effect that keep warm.
(2) to biological enzyme formulation treated natural wool is crimped warming processing, nano day in Shanghai is selected to win material
The curling finishing agent of development in science and technology Co., Ltd production, curling finishing agent are made of ammonia and the mixing of thio saccharic acid, crimp finishing agent
Impregnation concentrations be 10%o.w.f, select at safe Chemical Manufacture warming promoting agent CD-1000N, keep warm promoting agent CD-1000N
Impregnation concentrations be 15%o.w.f, select the penetrating agent JFC of permanent safe Chemical Manufacture: the content of penetrating agent JFC is 5g/L, curling
Warming treatment temperature control is at 60 DEG C, and the control of processing time is in 40min；The warming processing of curling is able to solve wool scale bring
Felting hardened phenomenon increases the amount of crimp of wool, and wool comforter compression ratio obtained in this way reaches 40%, and response rate reaches
90%, warming clo value reaches 2.0, is obviously improved compared with other similar products.
(3) warming to curling treated that natural wool carries out fluffy soft treatment, selects Dongguan City section peak textile auxiliary
The content of the woollen and cashmere leavening agent KF-338 of Industrial Co., Ltd.'s production, woollen and cashmere leavening agent KF-338 are 15g/L, are selected
The glacial acetic acid of Zhejiang development of evil in febrile disease limited energy company production, the content of glacial acetic acid are 3g/L, the temperature control of fluffy soft treatment
System is at 60 DEG C, and the control of processing time is in 30min；Fluffy soft treatment improves the bulkiness and warmth retention property of wool.
(4) natural wool after fluffy soft treatment is finally combed into flocculus, the spray by spraying, baking, when spray
Agent receives chemical feld proofing processing agent BAYPRET USV 20g/l using opening up, 130 DEG C at a temperature of bake 2min；
Feld proofing processing agent can thorough fixed wool scale, achieve the purpose that wool bulkiness, warmth retention property are promoted afterwards.
Embodiment 1, embodiment 2 treated natural wool by compression ratio >=40%, response rate >=90%, by warming gram
Sieve value >=2.0.
The present invention provides the key technology that a kind of natural wool bulkiness, thermal property are promoted, addition after first subtraction
Principle, while cooperating increase crimping techniques, then the fundamentally solution wool scale bring felting of environmentally friendly ecology is hardened
Phenomenon；Protease is selected from the pre-treatment of wool, destroys the continuously distributed state of wool surface lipoid layer, cut-off parts
Disulfide bond removes surface scale；But in order to guarantee that wool quality, scale cannot be removed all, therefore the present invention uses below
Spray, baking technology, spray certain anti-felting finish agent, thoroughly the scale of fixation wool；Afterwards reach wool bulkiness, protect
The purpose that warm property is promoted.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of processing method for increasing natural wool amount of crimp；It is characterized by: the treating method comprises following steps:
(1) biological enzyme formulation processing is carried out to natural wool: at first by the wool fiber after removal of impurities carbonization through biological enzyme formulation
Reason, using keratinase, protease single bath process: 3%o.w.f keratinase, 2%o.w.f protease, surfactant 1g/L,
Buffer tune pH=8, bath raio 1:30,55 DEG C of processing 1h, high temperature enzyme deactivation after processing, washing, 50 DEG C dry；
(2) to biological enzyme formulation treated natural wool is crimped warming processing, nano day in Shanghai is selected to win material science and technology
The curling finishing agent of Development Co., Ltd's production, curling finishing agent are made of ammonia and the mixing of thio saccharic acid, crimp the leaching of finishing agent
Stain concentration is 5-10%o.w.f, selects the warming promoting agent CD-1000N at safe Chemical Manufacture, keeps warm promoting agent CD-1000N's
Impregnation concentrations are 10-15%o.w.f, and select the penetrating agent JFC of permanent safe Chemical Manufacture: the content of penetrating agent JFC is 3-5g/L, volume
Qu Baonuan treatment temperature is controlled at 50-60 DEG C, and the control of processing time is in 20-40min；
(3) warming to curling treated that natural wool carries out fluffy soft treatment, selects the textile auxiliary industry of Dongguan City section peak
The content of the woollen and cashmere leavening agent KF-338 of Co., Ltd's production, woollen and cashmere leavening agent KF-338 are 10-15g/L, are selected
The glacial acetic acid of Zhejiang development of evil in febrile disease limited energy company production, the content of glacial acetic acid are 2-3g/L, and the temperature of fluffy soft treatment controls
At 50-60 DEG C, the control of processing time is in 15-30min；
(4) natural wool after fluffy soft treatment is finally combed into flocculus, by spraying, baking, spray agent when spray is adopted
Receive chemical feld proofing processing agent BAYPRET USV 20g/L with opening up, 130 DEG C at a temperature of bake 2min.
2. a kind of processing method for increasing natural wool amount of crimp according to claim 1, it is characterised in that: by step
Suddenly compression ratio >=40% of the natural wool after (4).
3. a kind of processing method for increasing natural wool amount of crimp according to claim 1, it is characterised in that: by step
Suddenly response rate >=90% of the natural wool after (4).
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| CN105803798A CN105803798A (en) | 2016-07-27 |
| CN105803798B true CN105803798B (en) | 2019-03-05 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3905763A (en) * | 1972-03-14 | 1975-09-16 | Omnium De Prospective Ind Sa | Processes for treating polyamides |
| EP0468797A2 (en) * | 1990-07-26 | 1992-01-29 | Hiroshi Hojo | Wound dressing material |
| CN1405400A (en) * | 2001-08-15 | 2003-03-26 | 徐永来 | Method for treating wool by bio-modification |
| CN1446974A (en) * | 2003-04-24 | 2003-10-08 | 蔡志国 | Production method to make imitating cashmere by using enzymolysis technique |
| US20060225226A1 (en) * | 2002-12-16 | 2006-10-12 | Pia Merikoski | Process for biotechnical finishing of wool |
| CN101220355A (en) * | 2008-01-18 | 2008-07-16 | 浙江雀屏纺织化工股份有限公司 | Biological complex enzyme and use method of the enzyme on woollen sweater shrink-resistant finish |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3632829B2 (en) * | 1999-11-12 | 2005-03-23 | 埼玉県 | Shrink-proofing method of wool using titanium dioxide |
-
2014
- 2014-12-30 CN CN201410854367.XA patent/CN105803798B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3905763A (en) * | 1972-03-14 | 1975-09-16 | Omnium De Prospective Ind Sa | Processes for treating polyamides |
| EP0468797A2 (en) * | 1990-07-26 | 1992-01-29 | Hiroshi Hojo | Wound dressing material |
| CN1405400A (en) * | 2001-08-15 | 2003-03-26 | 徐永来 | Method for treating wool by bio-modification |
| US20060225226A1 (en) * | 2002-12-16 | 2006-10-12 | Pia Merikoski | Process for biotechnical finishing of wool |
| CN1446974A (en) * | 2003-04-24 | 2003-10-08 | 蔡志国 | Production method to make imitating cashmere by using enzymolysis technique |
| CN101220355A (en) * | 2008-01-18 | 2008-07-16 | 浙江雀屏纺织化工股份有限公司 | Biological complex enzyme and use method of the enzyme on woollen sweater shrink-resistant finish |
Non-Patent Citations (2)
| Title |
|---|
| 山羊毛卷曲机理及其工艺研究;伏广伟 等;《纺织学报》;19961231;第17卷(第6期);第17-19和23页 |
| 羊毛衫的羊绒风格整理技术;吴眀华;《针织工业》;20021231(第4期);第73-76页 |
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