CN105297432A - Soybean protein modification technology of cotton and Modal blended dyed fabric - Google Patents
Soybean protein modification technology of cotton and Modal blended dyed fabric Download PDFInfo
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- CN105297432A CN105297432A CN201410350568.6A CN201410350568A CN105297432A CN 105297432 A CN105297432 A CN 105297432A CN 201410350568 A CN201410350568 A CN 201410350568A CN 105297432 A CN105297432 A CN 105297432A
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- fabric
- cotton
- soybean protein
- dyed fabric
- blended yarn
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Abstract
The invention discloses a soybean protein modification technology of cotton and Modal blended dyed fabric. The soybean protein modification technology comprises the following steps: after desizing the cotton and Modal blended dyed fabric, carrying out oxidation to form dialdehyde cellulose; then, finishing in a soybean protein solution for a certain time to ensure that soybean protein molecules are cross-linked on the surface of the fabric into a film. Therefore, the modified fabric feels like real silk, and the crease recovery capability of the modified fabric is improved remarkably.
Description
Technical field
The present invention relates to the production technology of modification fabric, especially relate to Soybean Protein Modification technique that is cotton and Modal blended yarn-dyed fabric.
Background technology
The renewable cellulose resource that cotton fiber enriches as occurring in nature, its recyclability, biodegradability are subject to people's attention always.Modal is by the artificial fibre of a new generation, and the raw material of fiber adopts the beech in Europe, and form through making beating, spinning, raw material 100% is natural, harmless, energy natural decomposition, environmental sound.Modal and cotton fiber warp: to spin → cotton and Modal yarn dyeing → warping → sizing → weave → grey cloth overhauls → singe → destarch → sizing → shrinking processes blending or the fabric that is woven into, draw the advantage of cotton and each fiber of Modal, improve the quality of cotton fabric, make fabric can keep soft, smooth, not only comfortable and easy to wear, and it is strong to absorb gas permeability.
Along with the progress of science and technology, novel fabric continues to bring out, and the various requirement of consumer to fabric is also more and more higher, and how improving cotton and Modal blended yarn-dyed fabric wearability and aesthetic performance is that this fabric is not by the only way which must be passed of market.
Summary of the invention
For solving the problems of the technologies described above, the invention provides Soybean Protein Modification technique that is cotton and Modal blended yarn-dyed fabric, the cotton of this PROCESS FOR TREATMENT and Modal blended yarn-dyed fabric is adopted to have the feel style of real silk, good with the compatibility of skin, wear more comfortable, more smooth, drapability and DIMENSIONAL STABILITY better, simultaneously compared with real silk fabric, crease resistant finishing increases, be easy to arrange, both met the requirement of people for environmental protection, comfortableness, meet the allegro life style of modern simultaneously.
For achieving the above object, technical scheme of the present invention is as follows:
The Soybean Protein Modification technique of cotton and Modal blended yarn-dyed fabric, it has following steps:
A. cotton and Modal blended yarn-dyed fabric are after destarch operation, are first oxidized, and form dialdehyde cellulose; Adopt concentration to be that 7-8g/L periodate carries out oxidation arrangement to cotton and Modal blended yarn-dyed fabric, temperature controls at 50-60 DEG C, and carry out isothermal holding 1.5 hours, pH value remains between 5-6;
B. the fabric be oxidized being placed on concentration is carry out arrangement certain hour in 7-15g/L soy bean proteinous soln, and adopt concentration to be 15-25g/L polyurethane is crosslinking agent simultaneously, and adjust ph is weakly acidic pH;
C. the fabric after Soybean Protein Modification, in 95 DEG C of low temperature drying 2min, then carries out baking bake 3min under the condition of 165 DEG C, makes soybean protein molecule be cross-linked film forming at web surface;
D. after shaping process, increase calendering operation, speed of a motor vehicle 45-55 m/min before shrinking processes, temperature is normal temperature, and calendering pressure is 8 tons.
Preferably, described periodate is sodium metaperiodate.
Preferably, it has following steps:
A. cotton and Modal blended yarn-dyed fabric are after destarch operation, are first oxidized, and form dialdehyde cellulose; Adopt concentration to be that 7.5g/L sodium metaperiodate carries out oxidation arrangement to cotton and Modal blended yarn-dyed fabric, temperature controls at 55 DEG C, and carry out isothermal holding 1.5 hours, pH value remains between 5-6;
B. the fabric be oxidized being placed on concentration is carry out arrangement certain hour in 10g/L soy bean proteinous soln, and adopt concentration to be 20g/L polyurethane is crosslinking agent simultaneously, and adjust ph is weakly acidic pH;
C. the fabric after Soybean Protein Modification, in 95 DEG C of low temperature drying 2min, then carries out baking bake 3min under the condition of 165 DEG C, makes soybean protein molecule be cross-linked film forming at web surface;
D. after shaping process, increase calendering operation before shrinking processes, the speed of a motor vehicle 50 ms/min, temperature is normal temperature, and calendering pressure is 8 tons.
Modified technique provided by the present invention, after cotton and the destarch of Modal blended yarn-dyed fabric, first be oxidized, form dialdehyde cellulose, then in soy bean proteinous soln, certain hour is arranged, make soybean protein molecule be cross-linked film forming at fabric face, give the feel of fabric real silk, crease recovery properties of woven fabrics significantly improves simultaneously.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail, but the present invention is not limited to these embodiments.
The Soybean Protein Modification technique of cotton and Modal blended yarn-dyed fabric, it has following steps:
A. cotton and Modal blended yarn-dyed fabric are after destarch operation, are first oxidized, and form dialdehyde cellulose; Adopt concentration to be that 7.5g/L sodium metaperiodate carries out oxidation arrangement to cotton and Modal blended yarn-dyed fabric, temperature controls at 55 DEG C, and carry out isothermal holding 1.5 hours, pH value remains between 5-6;
B. the fabric be oxidized being placed on concentration is carry out arrangement certain hour in 10g/L soy bean proteinous soln, and adopt concentration to be 20g/L polyurethane is crosslinking agent simultaneously, and adjust ph is weakly acidic pH;
C. the fabric after Soybean Protein Modification, in 95 DEG C of low temperature drying 2min, then carries out baking bake 3min under the condition of 165 DEG C, makes soybean protein molecule be cross-linked film forming at web surface;
D. after shaping process, increase calendering operation before shrinking processes, the speed of a motor vehicle 50 ms/min, temperature is normal temperature, and calendering pressure is 8 tons.
Modified technique provided by the present invention, after cotton and the destarch of Modal blended yarn-dyed fabric, first be oxidized, form dialdehyde cellulose, then in soy bean proteinous soln, certain hour is arranged, make soybean protein molecule be cross-linked film forming at fabric face, give the feel of fabric real silk, crease recovery properties of woven fabrics significantly improves simultaneously.
Utilize the modified technique in the present invention to manufacture the fabric obtained and there is following advantage compared with similar products:
1. like product strength retention is generally 70%, and the strength retention of modified cotton and Modal blended yarn-dyed fabric is greater than 80%;
2. pair cotton and Modal blended yarn-dyed fabric carry out protein modified after, fabric is more smooth, drapability and DIMENSIONAL STABILITY better.
Following technical indicator can be reached through modified cotton and Modal blended yarn-dyed fabric:
1. strength retention > 80%
2. flatness > 3.0 grades
3. suspended coefficient is about 25%
4. bending rigidity: warp-wise 1.2665cm broadwise 1.5330cm.
Claims (3)
1. the Soybean Protein Modification technique of cotton and Modal blended yarn-dyed fabric, it is characterized in that, it has following steps:
Cotton and Modal blended yarn-dyed fabric, after destarch operation, are first oxidized, and form dialdehyde cellulose; Adopt concentration to be that 7-8g/L periodate carries out oxidation arrangement to cotton and Modal blended yarn-dyed fabric, temperature controls at 50-60 DEG C, and carry out isothermal holding 1.5 hours, pH value remains between 5-6;
The fabric be oxidized being placed on concentration is carry out arrangement certain hour in 7-15g/L soy bean proteinous soln, and adopt concentration to be 15-25g/L polyurethane is crosslinking agent simultaneously, and adjust ph is weakly acidic pH;
Fabric after Soybean Protein Modification, in 95 DEG C of low temperature drying 2min, then carries out baking bake 3min under the condition of 165 DEG C, makes soybean protein molecule be cross-linked film forming at web surface;
After shaping process, increase calendering operation, speed of a motor vehicle 45-55 m/min before shrinking processes, temperature is normal temperature, and calendering pressure is 8 tons.
2. the Soybean Protein Modification technique of cotton according to claim 1 and Modal blended yarn-dyed fabric, is characterized in that: described periodate is sodium metaperiodate.
3. the Soybean Protein Modification technique of cotton according to claim 2 and Modal blended yarn-dyed fabric, is characterized in that: it has following steps:
Cotton and Modal blended yarn-dyed fabric, after destarch operation, are first oxidized, and form dialdehyde cellulose; Adopt concentration to be that 7.5g/L sodium metaperiodate carries out oxidation arrangement to cotton and Modal blended yarn-dyed fabric, temperature controls at 55 DEG C, and carry out isothermal holding 1.5 hours, pH value remains between 5-6;
The fabric be oxidized being placed on concentration is carry out arrangement certain hour in 10g/L soy bean proteinous soln, and adopt concentration to be 20g/L polyurethane is crosslinking agent simultaneously, and adjust ph is weakly acidic pH;
Fabric after Soybean Protein Modification, in 95 DEG C of low temperature drying 2min, then carries out baking bake 3min under the condition of 165 DEG C, makes soybean protein molecule be cross-linked film forming at web surface;
After shaping process, increase calendering operation before shrinking processes, the speed of a motor vehicle 50 ms/min, temperature is normal temperature, and calendering pressure is 8 tons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350568.6A CN105297432A (en) | 2014-07-23 | 2014-07-23 | Soybean protein modification technology of cotton and Modal blended dyed fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350568.6A CN105297432A (en) | 2014-07-23 | 2014-07-23 | Soybean protein modification technology of cotton and Modal blended dyed fabric |
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| Publication Number | Publication Date |
|---|---|
| CN105297432A true CN105297432A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410350568.6A Pending CN105297432A (en) | 2014-07-23 | 2014-07-23 | Soybean protein modification technology of cotton and Modal blended dyed fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558218A (en) * | 2017-09-04 | 2018-01-09 | 西南大学 | Soybean protein/viscose glue compound fabric is prepared with NMMO |
| CN113882148A (en) * | 2021-08-12 | 2022-01-04 | 徕康(珠海)科技有限公司 | Antibacterial protective soft fiber and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205892A (en) * | 2013-03-28 | 2013-07-17 | 苏州正业昌智能科技有限公司 | Preparation of protein bamboo fiber |
| CN103668993A (en) * | 2012-09-22 | 2014-03-26 | 青岛道合生物科技有限公司 | Antibacterial crease-resistant finishing agent special for textiles |
-
2014
- 2014-07-23 CN CN201410350568.6A patent/CN105297432A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668993A (en) * | 2012-09-22 | 2014-03-26 | 青岛道合生物科技有限公司 | Antibacterial crease-resistant finishing agent special for textiles |
| CN103205892A (en) * | 2013-03-28 | 2013-07-17 | 苏州正业昌智能科技有限公司 | Preparation of protein bamboo fiber |
Non-Patent Citations (1)
| Title |
|---|
| 许云辉等: "二醛基棉织物的大豆蛋白接枝改性", 《印染》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558218A (en) * | 2017-09-04 | 2018-01-09 | 西南大学 | Soybean protein/viscose glue compound fabric is prepared with NMMO |
| CN113882148A (en) * | 2021-08-12 | 2022-01-04 | 徕康(珠海)科技有限公司 | Antibacterial protective soft fiber and manufacturing method thereof |
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Application publication date: 20160203 |