CN103614914B - A kind of keratin reinforcement method for fragile wool fabric - Google Patents
A kind of keratin reinforcement method for fragile wool fabric Download PDFInfo
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- CN103614914B CN103614914B CN201310509419.5A CN201310509419A CN103614914B CN 103614914 B CN103614914 B CN 103614914B CN 201310509419 A CN201310509419 A CN 201310509419A CN 103614914 B CN103614914 B CN 103614914B
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Abstract
The present invention relates to a kind of keratin reinforcement method for fragile wool fabric, from wool fibre, extract keratin make keratin solution; Fragile wool fabric is placed in keratin solution and floods taking-up after 10-120 minute, air dry; Again the fabric crossed through aforementioned processing is placed in chitosan aqueous solution and floods taking-up after 15-45 minute, air dry; Take out after finally the fabric crossed through aforementioned processing being placed in ethylene glycol diglycidylether aqueous solution dipping 1 ~ 5h, naturally dry.The beneficial effect of the invention: 1) extract keratin from wool fibre and make keratin solution, utilizes ethylene glycol diglycidylether to reinforce as auxiliary agent, improves intensity and the pliability of wool fabric.2) shitosan can the reaction such as amino easily and on wool fabric, can improve brute force, and have antibacterial effect.3) keratin of the homology extracted by wool fibre has good compatibility and security.4) ethylene glycol diglycidylether has excellent biocompatibility, little to wool fabric damage, contributes to easing back and wool fabric protection.5) easy and simple to handle, cost is low.
Description
Technical field
The present invention relates to Techniques of Relics Protection field, especially a kind of keratin reinforcement method for fragile wool fabric.
Background technology
Silk, hair, cotton, numb industry and the wisdom embodying the people of the world in ancient times as four large textiless, and silk, hair are the two kinds of textiless accounting for unearthed relics large percentage.Silk is risen by China, and hair then rises in Central Asia and West Asia.Opening up of the Silk Road is connected to eastern and western civilization, a large amount of exquisite hairy textile fabrics is made to flow into China, and preserve good Yao Shu the Northwest, because dry, but be through excavation wool fabric out and there is again a severeer protection problem, owing to being in dry environment for a long time, the frangible efflorescence of wool fabric quality excavated; And wool fabrics that other areas are excavated cause woolen historical relic to fade owing to damaging by worms, going mouldy, corroding, rot, intensity reduction etc., these propose a new difficult problem all to historical relic's protection worker.
Silk is as excavating maximum textiles historical relic that is unearthed, and defined its reinforcement protection and overlapped technique more, as physics reinforcing, chemical consolidation, bioreinforcement, and these techniques have reached its maturity perfect.Jing Zhou cultural relics bureau has carried out microorganism reinforcing with the analyte of lactobacillus, acetobacter on fragile silk historical relic makes silk intensity obtain greatly raising, Institutes Of Technology Of Zhejiang proposes a kind of homology method for strengthening for fragile silk, and this kind of method is harmless and consolidation effect is remarkable to historical relic.But for the wool fabric be unearthed, also there is no a kind of widely used reinforcement means, based on historical relic's protection theory extremely principle, a kind of reinforcement means being applicable to fragile wool fabric can be developed.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, provides a kind of keratin reinforcement method for fragile wool fabric.The present invention is by the aging accelerated ageing wool of alkali, the state of simulation wool fabric historical relic, from wool fabric, extract keratin simultaneously, utilize ethylene glycol diglycidylether to reinforce as auxiliary agent, make fragile wool fabric obtain lifting in intensity, pliability various aspects of performance.
The present invention solves the technical scheme that its technical problem adopts: adopt following steps:
1) when bath temperature is 40 DEG C, wool fibre 2 is dissolved little of dissolving completely by the NaOH solution that mass percent is 8%, it is the bag filter of 12000-14000 that solution after dissolving is injected molecular cut off, and ensure that the injection rate of solution is the 1/3-1/2 of bag filter capacity, bag filter is placed in deionized water dialysis 2 days, within every 12 hours, changes a deionized water, by air-dry concentrated for the dislysate obtained, survey its concentration, as keratin solution for subsequent use;
2) keratin concentrate step 1) obtained is diluted to the keratin solution that mass percent is 1% ~ 5%, then the ratio of 10 ~ 30ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric is placed in described keratin solution, at room temperature flood after 10-120 minute and take out, allow its air dry;
3) ratio of 10 ~ 30ml solution is used in every square centimeter of fragile wool fabric, by through step 2) fragile wool fabric after process is placed in the chitosan aqueous solution that mass percent is 0.2-1%, at room temperature flood after 15-45 minute and take out, allow its air dry;
4) ratio of 10 ~ 30ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric after step 3) process is placed in the ethylene glycol diglycidylether aqueous solution that mass percent is 0.5 ~ 5%, at room temperature flood after 1 ~ 5 hour and take out, allow it naturally dry.
Inventing useful effect is: 1) from wool fibre, extract keratin and make keratin solution, utilizing ethylene glycol diglycidylether to reinforce as auxiliary agent, improves intensity and the pliability of wool fabric.2) shitosan can the reaction such as amino easily and on wool fabric, can improve brute force, and have antibacterial effect.3) keratin of the homology extracted by wool fibre has good compatibility and security.4) ethylene glycol diglycidylether has excellent biocompatibility, little to wool fabric damage, contributes to easing back and wool fabric protection.5) easy and simple to handle, cost is low.
Detailed description of the invention
The invention will be further described below:
Embodiment 1: a kind of keratin reinforcement method for fragile wool fabric, comprises the steps:
1) when bath temperature is 40 DEG C, wool fibre 2 is dissolved little of dissolving completely by the NaOH solution that mass percent is 8%, it is the bag filter of 12000 that solution after dissolving is injected molecular cut off, and ensure that the injection rate of solution is 1/3 of bag filter capacity, bag filter is placed in deionized water dialysis 2 days, within every 12 hours, changes a deionized water, be concentrated into concentrated solution by air-dry for the dislysate obtained, survey its concentration, as keratin solution for subsequent use;
2) keratin concentrate step 1) obtained is diluted to the keratin solution that mass percent is 1%, then the ratio of 10ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric is placed in described keratin solution, at room temperature flood after 10 minutes and take out, allow its air dry;
3) ratio of 10ml solution is used in every square centimeter of fragile wool fabric, by through step 2) fragile wool fabric after process is placed in the chitosan aqueous solution that mass percent is 0.2%, at room temperature floods after 15 minutes and takes out, and allows its air dry;
4) ratio of 10ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric after step 3) process is placed in the ethylene glycol diglycidylether aqueous solution that mass percent is 0.5%, at room temperature flood after 1 hour and take out, allow it naturally dry.
Embodiment 2: a kind of keratin reinforcement method for fragile wool fabric, comprises the steps:
1) when bath temperature is 40 DEG C, wool fibre 2 is dissolved little of dissolving completely by the NaOH solution that mass percent is 8%, it is the bag filter of 13000 that solution after dissolving is injected molecular cut off, and ensure that the injection rate of solution is 1/2 of bag filter capacity, bag filter is placed in deionized water dialysis 2 days, within every 12 hours, changes a deionized water, be concentrated into concentrated solution by air-dry for the dislysate obtained, survey its concentration, as keratin solution for subsequent use;
2) keratin concentrate step 1) obtained is diluted to the keratin solution that mass percent is 3%, then the ratio of 20ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric is placed in described keratin solution, at room temperature flood after 60 minutes and take out, allow its air dry;
3) ratio of 20ml solution is used in every square centimeter of fragile wool fabric, by through step 2) fragile wool fabric after process is placed in the chitosan aqueous solution that mass percent is 0.6%, at room temperature floods after 30 minutes and takes out, and allows its air dry;
4) ratio of 20ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric after step 3) process is placed in the ethylene glycol diglycidylether aqueous solution that mass percent is 3%, at room temperature flood after 3 hours and take out, allow it naturally dry.
Embodiment 3: a kind of keratin reinforcement method for fragile wool fabric, comprises the steps:
1) when bath temperature is 40 DEG C, wool fibre 2 is dissolved little of dissolving completely by the NaOH solution that mass percent is 8%, it is the bag filter of 14000 that solution after dissolving is injected molecular cut off, and ensure that the injection rate of solution is 1/2 of bag filter capacity, bag filter is placed in deionized water dialysis 2 days, within every 12 hours, changes a deionized water, be concentrated into concentrated solution by air-dry for the dislysate obtained, survey its concentration, as keratin solution for subsequent use;
2) keratin concentrate step 1) obtained is diluted to the keratin solution that mass percent is 5%, then the ratio of 30ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric is placed in described keratin solution, at room temperature flood after 120 minutes and take out, allow its air dry;
3) ratio of 30ml solution is used in every square centimeter of fragile wool fabric, by through step 2) fragile wool fabric after process is placed in the chitosan aqueous solution that mass percent is 1%, at room temperature floods after 45 minutes and takes out, and allows its air dry;
4) ratio of 30ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric after step 3) process is placed in the ethylene glycol diglycidylether aqueous solution that mass percent is 5%, at room temperature flood after 5 hours and take out, allow it naturally dry.
20 × 5cm that the present invention will cut out
2wool fabric by the corresponding 100ml solution impregnation of every bar wool fabric be in the NaOH aqueous solution of 3% in mass percent, 5h at being placed in 35 DEG C, take out wool fabric deionized water and be washed till fabric face pH value neutrality, dry in the shade and obtain fragile wool fabric, then adopt the method for described embodiment to carry out consolidation process to the fragile wool fabric obtained, final result is that fragile wool fabric obtains larger lifting in intensity, pliability various aspects of performance.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (1)
1., for a keratin reinforcement method for fragile wool fabric, it is characterized in that adopting following steps:
1) when bath temperature is 40 DEG C, wool fibre 2 is dissolved little of dissolving completely by the NaOH solution that mass percent is 8%, it is the bag filter of 12000-14000 that solution after dissolving is injected molecular cut off, and ensure that the injection rate of solution is the 1/3-1/2 of bag filter capacity, bag filter is placed in deionized water dialysis 2 days, within every 12 hours, changes a deionized water, by air-dry concentrated for the dislysate obtained, survey its concentration, as keratin solution for subsequent use;
2) keratin concentrate step 1) obtained is diluted to the keratin solution that mass percent is 1% ~ 5%, then the ratio of 10 ~ 30ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric is placed in described keratin solution, at room temperature flood after 10-120 minute and take out, allow its air dry;
3) ratio of 10 ~ 30ml solution is used in every square centimeter of fragile wool fabric, by through step 2) fragile wool fabric after process is placed in the chitosan aqueous solution that mass percent is 0.2-1%, at room temperature flood after 15-45 minute and take out, allow its air dry;
4) ratio of 10 ~ 30ml solution is used in every square centimeter of fragile wool fabric, fragile wool fabric after step 3) process is placed in the ethylene glycol diglycidylether aqueous solution that mass percent is 0.5 ~ 5%, at room temperature flood after 1 ~ 5 hour and take out, allow it naturally dry.
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| CN201310509419.5A CN103614914B (en) | 2013-10-24 | 2013-10-24 | A kind of keratin reinforcement method for fragile wool fabric |
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| CN201310509419.5A CN103614914B (en) | 2013-10-24 | 2013-10-24 | A kind of keratin reinforcement method for fragile wool fabric |
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| CN103614914B true CN103614914B (en) | 2015-09-16 |
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| CN105671958B (en) * | 2016-01-21 | 2017-11-28 | 苏州纳百奥生物科技有限公司 | The reinforcing liquid and reinforcement means of a kind of silk fabric cultural relics and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687512A (en) * | 2005-03-02 | 2005-10-26 | 江南大学 | Chitosan antibacterial knitted wool face fabric |
| CN101397756A (en) * | 2008-11-03 | 2009-04-01 | 浙江理工大学 | Preparation and application of fibroin strengthening protecting agent |
| CN102433739A (en) * | 2011-08-18 | 2012-05-02 | 浙江理工大学 | Amino acid composite reinforcement method for rotten silk cultural relics |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7922929B2 (en) * | 2007-01-22 | 2011-04-12 | The Hong Kong Polytechnic University | Cellulosic fabric with silk peptide/building block nanopolymer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687512A (en) * | 2005-03-02 | 2005-10-26 | 江南大学 | Chitosan antibacterial knitted wool face fabric |
| CN101397756A (en) * | 2008-11-03 | 2009-04-01 | 浙江理工大学 | Preparation and application of fibroin strengthening protecting agent |
| CN102433739A (en) * | 2011-08-18 | 2012-05-02 | 浙江理工大学 | Amino acid composite reinforcement method for rotten silk cultural relics |
Non-Patent Citations (1)
| Title |
|---|
| 羊毛角蛋白质溶液在纯毛织物整理中的应用;田俊莹等;《染整技术》;20040831;第26卷(第4期);第31-32页 * |
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