CN109097977B - Finishing method of machine washable wool fabric - Google Patents
Finishing method of machine washable wool fabric Download PDFInfo
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- CN109097977B CN109097977B CN201810965806.2A CN201810965806A CN109097977B CN 109097977 B CN109097977 B CN 109097977B CN 201810965806 A CN201810965806 A CN 201810965806A CN 109097977 B CN109097977 B CN 109097977B
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- D—TEXTILES; PAPER
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/53—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with hydrogen sulfide or its salts; with polysulfides
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/54—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur dioxide; with sulfurous acid or its salts
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
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- 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
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
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- 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
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
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- 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
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- 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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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/45—Shrinking resistance, anti-felting properties
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
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Abstract
The invention provides a finishing method of machine washable wool fabric, which is characterized in that the wool fabric is subjected to decrement pretreatment by adopting an oxidant to damage a scale layer of wool fibers to a certain extent, so that the directional friction effect of the wool fibers is reduced, and the felting rate of the fabric is reduced; then, the wool fabric is subjected to repairability increment treatment with a keratin solution under a certain condition, a coating effect is formed on the surface layer of the wool fibers, the apparent structure of the wool fibers is further smoothed, the differential friction phenomenon is improved, and the felting rate of a product is reduced; the felt shrinkage of the wool fabric obtained after drying is less than 5 percent, and reaches the standard of machine washing. The wool fabric finished by the technology has small damage to the mechanical property, and has weak influence on the properties of hand feeling, moisture permeability, air permeability and the like, so that the application value is wide.
Description
Technical Field
The invention relates to the technical field of textile function finishing, in particular to a finishing method of machine-washable wool fabric.
Background
The phenomenon that the wool fabric is repeatedly squeezed by mechanical external force under the action of damp heat and chemical reagents, and fiber assemblies are gradually shrunk, interpenetrated and entangled to be felted is called felting property. The felting property gives excellent warmth retention property, fluffiness and elasticity to the wool fabric, and simultaneously the wool fabric is easy to generate felting during washing, thereby further influencing the wearability of the wool fabric. How to make wool fabric maintain its excellent characteristics and have no felt shrinkage during washing (i.e. "shrink-proof finishing of wool fabric") becomes a hot spot of research in the wool spinning industry.
At present, the anti-felting finishing technology mainly comprises two methods: the oxidation method is mainly used for damaging the scale structure of wool, reducing the directional friction effect of the wool, and reducing the unidirectional movement and entanglement capacity of fibers, and the oxidation method is easy to damage the mechanical property of wool fabrics and influence the wearability of products. The other method is a resin method, namely, the wool is coated with a resin film or bonding fibers are added during blending to reduce or eliminate the friction effect between wool fibers or bond the fibers at the crossing positions, limit the mutual movement of the fibers and lose the felting property, and the method has great influence on the properties of hand feeling, air permeability, moisture permeability and the like of wool fabrics.
Disclosure of Invention
The invention provides a finishing method of a 'machine washable' wool fabric, which realizes a key technology for preparing the 'machine washable' wool fabric under the condition of slightly influencing the mechanical properties, hand feeling, moisture permeability, air permeability and other properties of the wool fabric.
The technical scheme for realizing the invention is as follows: a finishing method for machine washable wool fabric includes such steps as pretreating the wool fabric by oxidant, repairing by keratin solution, and baking.
Mixing the wool fabric in a ratio of 1: (20-50) soaking in a mixed solution I of 30% hydrogen peroxide and sodium silicate for 30min at the temperature of 40-60 ℃; after washing, the wool fabric is treated in a mixed solution II of acetic acid and sodium bisulfite for 20min at the temperature of 40 ℃ and the bath ratio of 1: 30.
The concentrations of 30% hydrogen peroxide and sodium silicate in the first mixed solution are respectively 3 g/L and 1 g/L.
The concentrations of acetic acid and sodium bisulfite in the mixed solution II are respectively 1 owf% and 2 owf%.
The restoring increment treatment adopts a keratin solution with the mass concentration of 1-3% and the bath ratio of 1 (20-50), the temperature is 45-65 ℃, the treatment is carried out for 30-90min, and after washing, the constant temperature drying is carried out.
The preparation method of the keratin solution comprises the following steps: dissolving wool in an aqueous solution containing 3% of sodium sulfide, 7mol/L of urea and 1% of SDS at a bath ratio of 1:20, reacting at 50 ℃ for 10h, filtering by a nylon net with the mesh number of 120, and filtering by qualitative filter paper.
The felting rate of the wool fabric is less than 5%.
The invention has the beneficial effects that: the technology of the invention can control the felt shrinkage of the wool fabric within 5 percent, and reach the standard of machine washing; easy operation, little pollution, low energy consumption and high added value; the damage to the mechanical property of the wool fabric is small, the influence on the properties of hand feeling, moisture permeability, air permeability and the like is weak, and the application value is wide.
Firstly, carrying out oxidant decrement pretreatment on wool fabric to damage a scale layer of wool fibers to a certain extent, so as to reduce the directional friction effect of the wool fibers and reduce the felting rate of the fabric; then, the wool fabric is subjected to repairability increment treatment with a keratin solution under a certain condition, a coating effect is formed on the surface layer of the wool fibers, the apparent structure of the wool fibers is further smoothed, the differential friction phenomenon is improved, and the felting rate of a product is reduced; the wool can be obtained after drying and can be washed by a machine, and the evolution process of the apparent structure of the wool fiber in the finishing process is shown in figure 2. The process flow comprises the following steps: wool fabric preparation → decrement pretreatment (oxidizing agent) → restorative increment treatment (keratin solution) → water washing → drying → wool machine washable fabric.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the finishing process of the "machine washable" wool fabric of the present invention.
FIG. 2 is a picture of the morphological structure change of the fibers after the 'machine washable' wool fabric is finished.
FIG. 3 is a real diagram of different wool fabrics washed 3 times (wherein, a is common wool fabric, b is the 'machine-washable' wool fabric prepared by the process of example 1, c is the 'machine-washable' wool fabric prepared by the process of example 2, and d is the 'machine-washable' wool fabric prepared by the process of example 3).
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
A method for finishing machine-washable wool fabric comprises the following steps:
a. preparing wool fabrics: and (3) drying the wool fabric after washing, wherein the washing temperature is 20 ℃.
b. Reduction pretreatment: mixing the cleaned wool fabric in a ratio of 1:30 bath ratio, 40 ℃, soaking in 30% hydrogen peroxide (3 g/L) and sodium silicate (1 g/L) solution for 30 min; after washing with water, the wool fabric was treated in a solution of 1% (o.w.f) acetic acid and 2% (o.w.f) sodium bisulfite for 20min at 40 ℃ in a bath ratio of 1: 30.
c. repairing increment treatment: the wool fabric after the weight reduction treatment is immersed in a 1% keratin solution at a bath ratio of 1:30, and the temperature is 50 ℃, and the treatment is carried out for 45 min.
d.1% preparation of Keratin solution: the method comprises the following steps of mixing wool in a ratio of 1: dissolving in water solution containing 3% sodium sulfide, 7mol/L urea and 1% SDS at bath ratio of 20, reacting at 50 deg.C for 10 hr, filtering with 120 mesh nylon net, filtering with qualitative filter paper, and diluting.
e. Washing with water: washing with water for 3 times at 20 deg.C.
f. And (3) drying: drying at constant temperature, wherein the temperature is 105 ℃.
The finished wool fabric has small damage to the mechanical property, has weak influence on the properties of hand feeling, moisture permeability, air permeability and the like, has the felting rate of 4.6 percent to less than 5 percent, and reaches the standard of machine washing.
Example 2
A method for finishing machine-washable wool fabric comprises the following steps:
a. preparing wool fabrics: and (3) drying the wool fabric after washing, wherein the washing temperature is 20 ℃.
b. Reduction pretreatment: mixing the cleaned wool fabric in a ratio of 1:30 bath ratio, 40 ℃, soaking in 30% hydrogen peroxide (3 g/L) and sodium silicate (1 g/L) solution for 30 min; after washing with water, the wool fabric was treated in a solution of 1% (o.w.f) acetic acid and 2% (o.w.f) sodium bisulfite for 20min at 40 ℃ in a bath ratio of 1: 30.
c. repairing increment treatment: the wool fabric after the weight reduction treatment is immersed in a 2% keratin solution at a bath ratio of 1:30, and the temperature is 50 ℃, and the treatment is carried out for 45 min.
d.2% preparation of Keratin solution: the method comprises the following steps of mixing wool in a ratio of 1: dissolving in water solution containing 3% sodium sulfide, 7mol/L urea and 1% SDS at bath ratio of 20, reacting at 50 deg.C for 10 hr, filtering with 120 mesh nylon net, filtering with qualitative filter paper, and diluting.
e. Washing with water: washing with water for 3 times at 20 deg.C.
f. And (3) drying: drying at constant temperature, wherein the temperature is 105 ℃.
The finished wool fabric has small damage to the mechanical property, has weak influence on the properties of hand feeling, moisture permeability, air permeability and the like, has the felting rate of 4.2 percent to less than 5 percent, and reaches the standard of machine washing.
Example 3
A method for finishing machine-washable wool fabric comprises the following steps:
a. preparing wool fabrics: and (3) drying the wool fabric after washing, wherein the washing temperature is 20 ℃.
b. Reduction pretreatment: mixing the cleaned wool fabric in a ratio of 1:30 bath ratio, 40 ℃, soaking in 30% hydrogen peroxide (3 g/L) and sodium silicate (1 g/L) solution for 30 min; after washing with water, the wool fabric was treated in a solution of 1% (o.w.f) acetic acid and 2% (o.w.f) sodium bisulfite for 20min at 40 ℃ in a bath ratio of 1: 30.
c. repairing increment treatment: the wool fabric after the weight reduction treatment is immersed in a 3% keratin solution at a bath ratio of 1:30, and the temperature is 50 ℃, and the treatment is carried out for 45 min.
d.3% preparation of Keratin solution: the method comprises the following steps of mixing wool in a ratio of 1: dissolving in water solution containing 3% sodium sulfide, 7mol/L urea and 1% SDS at bath ratio of 20, reacting at 50 deg.C for 10 hr, filtering with 120 mesh nylon net, filtering with qualitative filter paper, and diluting.
e. Washing with water: washing with water for 3 times at 20 deg.C.
f. And (3) drying: drying at constant temperature, wherein the temperature is 105 ℃.
The finished wool fabric has small damage to the mechanical property, has weak influence on the properties of hand feeling, moisture permeability, air permeability and the like, has the felting rate of 3.9 percent to less than 5 percent, and reaches the standard of machine washing.
Example 4
A method for finishing machine-washable wool fabric comprises the following steps:
a. preparing wool fabrics: and (3) drying the wool fabric after washing, wherein the washing temperature is 20 ℃.
b. Reduction pretreatment: mixing the cleaned wool fabric in a ratio of 1: soaking in 30% hydrogen peroxide (3 g/L) and sodium silicate (1 g/L) solution at a bath ratio of 20 deg.C and 40 deg.C for 30 min; after washing with water, the wool fabric was treated in a solution of 1% (o.w.f) acetic acid and 2% (o.w.f) sodium bisulfite for 20min at 40 ℃ in a bath ratio of 1: 30.
c. repairing increment treatment: the wool fabric after the weight reduction treatment is immersed in a 3% keratin solution at a bath ratio of 1:20, and the temperature is 45 ℃ for 90 min.
d.3% preparation of Keratin solution: the method comprises the following steps of mixing wool in a ratio of 1: dissolving in water solution containing 3% sodium sulfide, 7mol/L urea and 1% SDS at bath ratio of 20, reacting at 50 deg.C for 10 hr, filtering with 120 mesh nylon net, filtering with qualitative filter paper, and diluting.
e. Washing with water: washing with water for 3 times at 20 deg.C.
f. And (3) drying: drying at constant temperature, wherein the temperature is 105 ℃.
The finished wool fabric has small damage to the mechanical property, has weak influence on the properties of hand feeling, moisture permeability, air permeability and the like, has the felting rate of 3.9 percent to less than 5 percent, and reaches the standard of machine washing.
Example 5
A method for finishing machine-washable wool fabric comprises the following steps:
a. preparing wool fabrics: and (3) drying the wool fabric after washing, wherein the washing temperature is 20 ℃.
b. Reduction pretreatment: mixing the cleaned wool fabric in a ratio of 1: soaking in 30% hydrogen peroxide (3 g/L) and sodium silicate (1 g/L) solution at a bath ratio of 50 deg.C and 60 deg.C for 30 min; after washing with water, the wool fabric was treated in a solution of 1% (o.w.f) acetic acid and 2% (o.w.f) sodium bisulfite for 20min at 40 ℃ in a bath ratio of 1: 30.
c. repairing increment treatment: the wool fabric after the weight reduction treatment is immersed in a 3% keratin solution at a bath ratio of 1: 50, and the temperature is 65 ℃, and the treatment is carried out for 30 min.
d.3% preparation of Keratin solution: the method comprises the following steps of mixing wool in a ratio of 1: dissolving in water solution containing 3% sodium sulfide, 7mol/L urea and 1% SDS at bath ratio of 20, reacting at 50 deg.C for 10 hr, filtering with 120 mesh nylon net, filtering with qualitative filter paper, and diluting.
e. Washing with water: washing with water for 3 times at 20 deg.C.
f. And (3) drying: drying at constant temperature, wherein the temperature is 105 ℃.
The finished wool fabric has small damage to the mechanical property, has weak influence on the properties of hand feeling, moisture permeability, air permeability and the like, has the felting rate of 3.9 percent to less than 5 percent, and reaches the standard of machine washing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A finishing method of machine washable wool fabric is characterized by comprising the following steps:
a. preparing wool fabrics: washing wool fabric with water, and drying, wherein the washing temperature is 20 ℃;
b. reduction pretreatment: mixing the wool fabric in a ratio of 1: (20-50) soaking in a mixed solution I of 30% hydrogen peroxide and sodium silicate for 30min at the temperature of 40-60 ℃; after washing, treating the wool fabric in a mixed solution II of acetic acid and sodium bisulfite for 20min at the temperature of 40 ℃ and the bath ratio of 1: 30;
c. repairing increment treatment: putting the wool subjected to decrement treatment into a keratin solution for repairability increment treatment;
the preparation method of the keratin solution comprises the following steps: dissolving wool in an aqueous solution containing 3% of sodium sulfide, 7mol/L of urea and 1% of SDS at a bath ratio of 1:20, reacting at 50 ℃ for 10 hours, filtering by a nylon net with the mesh number of 120, and filtering by qualitative filter paper to obtain the wool;
d. washing with water: washing with water for 3 times at 20 deg.C;
e. and (3) drying: drying at constant temperature, wherein the temperature is 105 ℃.
2. A finishing process for machine-washable wool fabrics according to claim 1 characterised in that: the concentrations of 30% hydrogen peroxide and sodium silicate in the first mixed solution are respectively 3 g/L and 1 g/L.
3. A finishing process for machine-washable wool fabrics according to claim 1 characterised in that: the concentrations of acetic acid and sodium bisulfite in the mixed solution II are respectively 1 owf% and 2 owf%.
4. A finishing process for machine-washable wool fabrics according to claim 1 characterised in that: the restoring increment treatment adopts a keratin solution with the mass concentration of 1-3% and the bath ratio of 1 (20-50), the temperature is 45-65 ℃, the treatment is carried out for 30-90min, and after washing, the constant temperature drying is carried out.
5. A finishing process for machine washable wool fabrics according to any one of claims 1 to 4 wherein: the felting rate of the wool fabric is less than 5%.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334374A (en) * | 2000-07-26 | 2002-02-06 | 仓敷纺绩株式会社 | Excellent shrink resistance animal fibre and method for preparing same |
| CN101424040A (en) * | 2008-10-28 | 2009-05-06 | 苏州大学 | Wool fiber modification treatment method |
| CN102102293A (en) * | 2010-12-23 | 2011-06-22 | 北京中纺化工股份有限公司 | Shrink-resistance machine-washable finishing method of slenderized wool |
| CN103174024A (en) * | 2013-04-11 | 2013-06-26 | 太仓市隆丝达针织时装有限责任公司 | Oxidation resin shrink resistance finishing technology of woolen sweater |
| CN103628315A (en) * | 2013-11-22 | 2014-03-12 | 桐乡市濮院毛针织技术服务中心 | Anti-pilling finishing method of wool fabric through reducing agent and keratin |
| CN105421028A (en) * | 2015-12-18 | 2016-03-23 | 上海嘉麟杰纺织品股份有限公司 | Non-chlorine shrink-proof method of wool fabric |
| CN105986472A (en) * | 2015-02-02 | 2016-10-05 | 恒源祥（集团）有限公司 | Wool anti-felting treatment method |
| CN107151915A (en) * | 2017-05-08 | 2017-09-12 | 江苏联宏纺织有限公司 | A kind of yakwool colouring method of utilization yakwool felt proofing pretreatment |
| CN107541928A (en) * | 2017-08-11 | 2018-01-05 | 嘉兴学院 | Ultraviolet irradiation based on keratin oligopeptides, polypeptide or keratin macromolecular is used for nursing and the felt-proofing finishing method of wool fabric |
-
2018
- 2018-08-23 CN CN201810965806.2A patent/CN109097977B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334374A (en) * | 2000-07-26 | 2002-02-06 | 仓敷纺绩株式会社 | Excellent shrink resistance animal fibre and method for preparing same |
| CN101424040A (en) * | 2008-10-28 | 2009-05-06 | 苏州大学 | Wool fiber modification treatment method |
| CN102102293A (en) * | 2010-12-23 | 2011-06-22 | 北京中纺化工股份有限公司 | Shrink-resistance machine-washable finishing method of slenderized wool |
| CN103174024A (en) * | 2013-04-11 | 2013-06-26 | 太仓市隆丝达针织时装有限责任公司 | Oxidation resin shrink resistance finishing technology of woolen sweater |
| CN103628315A (en) * | 2013-11-22 | 2014-03-12 | 桐乡市濮院毛针织技术服务中心 | Anti-pilling finishing method of wool fabric through reducing agent and keratin |
| CN105986472A (en) * | 2015-02-02 | 2016-10-05 | 恒源祥（集团）有限公司 | Wool anti-felting treatment method |
| CN105421028A (en) * | 2015-12-18 | 2016-03-23 | 上海嘉麟杰纺织品股份有限公司 | Non-chlorine shrink-proof method of wool fabric |
| CN107151915A (en) * | 2017-05-08 | 2017-09-12 | 江苏联宏纺织有限公司 | A kind of yakwool colouring method of utilization yakwool felt proofing pretreatment |
| CN107541928A (en) * | 2017-08-11 | 2018-01-05 | 嘉兴学院 | Ultraviolet irradiation based on keratin oligopeptides, polypeptide or keratin macromolecular is used for nursing and the felt-proofing finishing method of wool fabric |
Non-Patent Citations (1)
| Title |
|---|
| 硫化钠溶剂体系对羊毛角蛋白的溶解研究;刘让同等;《毛纺科技》;20170710;第45卷(第07期);41-44 * |
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