A keratin reinforcement method for fragile woolen cultural relics

A technology of wool fabrics and keratin, which is applied in textiles and papermaking, animal fibers, fiber treatment, etc. It can solve the problems that silk fiber fabrics are not suitable for reinforcement of wool fiber fabrics, and achieve the effects of safe use, increased strength, and easy operation

Inactive Publication Date: 2016-01-06
CHINA NAT SILK MUSEUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Preliminary research results show that although both silk and wool are protein fibers, the reinforcement method for silk fiber fabrics is not suitable for the reinforcement of wool fiber fabrics, so it is urgent to develop a reinforcement method suitable for fragile wool fabrics

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: the keratin reinforcement method of fragile woolen cultural relics of the present invention, it adopts the following steps:

[0030] A) Take 2 parts of wool keratin powder, 0.5 part of aspartic acid, 0.5 part of cysteine, and 0.3 part of phenylalanine in parts by mass, mix well, and make a keratin mixture;

[0031] B) Spray the above-mentioned wool keratin mixed solution with a concentration of 3% by weight evenly on the surface of the fragile wool fabric cultural relic;

[0032] C) Evenly spray the glutaraldehyde solution with a concentration of 0.2% by weight on the surface of the fragile woolen cultural relics treated in step B), until the fabric drips water, and wait for it to dry;

[0033] D) After step C) for 2 hours, evenly spray an aqueous solution of ethylene glycol diglycidyl ether with a concentration of 0.8% by weight on the surface of the fragile woolen cultural relic;

[0034] E) Flatten the fragile wool fabric cultural relics after the abov...

Embodiment 2

[0036] Embodiment 2: the keratin reinforcement method of the fragile wool cultural relics of the present invention, it adopts the following steps:

[0037] A) Take 1 part of wool keratin powder, 0.1 part of aspartic acid, 0.1 part of cysteine, and 0.1 part of phenylalanine in parts by mass, mix well, and make a keratin mixture;

[0038] B) Evenly spray the above-mentioned wool keratin mixed solution with a concentration of 1% by weight on the surface of the fragile wool fabric cultural relic;

[0039] C) Evenly spray 0.1% by weight glutaraldehyde solution on the surface of the fragile woolen cultural relics treated in step B), until the fabric drips water, and wait for it to dry;

[0040] D) After 2 hours in step C), evenly spray an aqueous solution of ethylene glycol diglycidyl ether with a concentration of 0.5% by weight on the surface of the fragile woolen cultural relic;

[0041] E) Flatten the fragile woolen cultural relics after the above treatment, and cure them at 60°...

Embodiment 3

[0043] Embodiment 3: the keratin reinforcement method of fragile woolen cultural relics of the present invention, it adopts the following steps:

[0044] A) Take 3 parts of wool keratin powder, 1 part of aspartic acid, 1 part of cysteine, and 0.5 part of phenylalanine in parts by mass, mix well, and make a keratin mixture;

[0045] B) Evenly spray the above-mentioned wool keratin mixed solution with a concentration of 5% by weight on the surface of the fragile wool fabric cultural relic;

[0046] C) Evenly spray a 0.5% by weight glutaraldehyde solution on the surface of the fragile woolen cultural relics treated in step B) until the fabric drips out, and wait for it to dry;

[0047] D) After 2 hours in step C), evenly spray an aqueous solution of ethylene glycol diglycidyl ether with a concentration of 1% by weight on the surface of the fragile woolen cultural relic;

[0048] E) Flatten the fragile wool fabric cultural relics after the above treatment, and cure at 90°C for 4 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a keratin reinforcement method of fragile wool fabric cultural relics. The method comprises the steps of (A) evenly mixing wool keratin powder, aspartic acid, cysteine and phenylalanine to prepare a mixed keratin liquid; (B) evenly spraying the mixed keratin liquid onto the surfaces of the fragile wool fabric cultural relics; (C) evenly spraying a glutaraldehyde solution onto the surfaces of the fragile wool fabric cultural relics treated in the step (B) until the fabric drops water outside, and drying; (D) after the drying in the step (C) is finished for 2h, evenly spraying an ethylene glycol diglycidyl ether water solution onto the surfaces of the fragile wool fabric cultural relics; (E) spreading out the fragile wool fabric cultural relics, and curing the fragile wool fabric cultural relics at a certain temperature; (F) washing the fragile wool fabric cultural relics obtained in the step (E) by deionized water, and drying the fragile wool fabric cultural relics at a shade place to obtain the reinforced wool fabric cultural relics. The keratin reinforcement method has the characteristics of being simple and convenient to operate and low in cost, having homology, effectively improving the strength of the fragile wool fabric cultural relics, being safe to use, and the like.

Description

technical field [0001] The invention relates to a keratin reinforcement method for fragile wool cultural relics, belonging to the technical field of cultural relics protection. Background technique [0002] Textile cultural relics are the crystallization of the wisdom of the working people in ancient my country. They have high scientific value, artistic value and historical value. They are extremely important historical materials for the study of ancient Chinese politics, economy, art, technology and other aspects. However, wool is a natural high-molecular protein, which is easily degraded or destroyed by many factors, resulting in a large number of macromolecular chains of wool fibers being broken. How to effectively strengthen and protect woolen cultural relics that are on the verge of destruction, and develop new methods for strengthening and protecting woolen cultural relics are urgent and important research topics in the field of cultural relics. [0003] The China Nat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/15D06M13/342D06M13/123D06M13/11D06M11/05D06M101/12
Inventor 赵丰周旸郑海玲杨海亮
Owner CHINA NAT SILK MUSEUM
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