CN103668500B - A kind of cotton ramie blended spinning technique - Google Patents
A kind of cotton ramie blended spinning technique Download PDFInfo
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- CN103668500B CN103668500B CN201310617583.8A CN201310617583A CN103668500B CN 103668500 B CN103668500 B CN 103668500B CN 201310617583 A CN201310617583 A CN 201310617583A CN 103668500 B CN103668500 B CN 103668500B
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Abstract
A kind of cotton ramie blended spinning technique, comprise the steps: by cotton fiber material at 90 ~ 110 DEG C with N-methyl morpholine oxide (NMMO) mixed dissolution, stir 10 ~ 30min, obtain cotton spinning silk stock solution; First mixed with fibrilia raw material by N-methyl morpholine oxide (NMMO), flax fibre is swelling in NMMO, and swelling time is 30 ~ 60min, the moisture that then decompression removing is excessive, obtained bast fibre spinning silk stock solution; The ratio mixing of cotton spinning silk stock solution and bast fibre spinning silk stock solution 2 ~ 6:1 in mass ratio, add screw extruder from hopper, after 85 ~ 120 DEG C of down cuts dissolve, filter, send filament spinning component to carry out spinning, wherein the hole diameter of spinneret is 10 ~ 100 μm.The invention provides a kind of cotton ramie blended spinning technique, consider property difference that is cotton and fiber crops, select suitable blending condition, it is fine and smooth that the fabric obtained has cotton softness concurrently, the characteristics such as smooth, moisture absorbing and sweat releasing, the Antimicrobial sanitation of fiber crops.
Description
Technical field
The invention belongs to textile technology field, be specifically related to a kind of cotton ramie blended spinning technique.
Background technology
Fiber crops are Cortical fibers of plant, and its function is the skin of approximate people, have protection human body, regulate the natural performances such as temperature.Linen clothes can reduce the perspiration of human body than other dress material, and absorption speed, than silks and satins, rayon fabric, even fast than cotton several times, namely forms capillarity with skin contact, is the extension of skin.Flax yields poorly, expensive, by cotton and numb mixed textile, both advantages can be integrated, obtain new high-grade fabric, greatly increase economic efficiency.
Summary of the invention
For the problems referred to above, the invention provides a kind of cotton ramie blended spinning technique, consider property difference that is cotton and fiber crops, select suitable blending condition, it is fine and smooth that the fabric obtained has cotton softness concurrently, the characteristics such as smooth, moisture absorbing and sweat releasing, the Antimicrobial sanitation of fiber crops.
To achieve these goals, the technical solution used in the present invention is: a kind of cotton ramie blended spinning technique, comprises the steps:
1) preparation of cotton spinning silk stock solution: by cotton fiber material at 90 ~ 110 DEG C with N-methyl morpholine oxide (NMMO) mixed dissolution, stir 10 ~ 30min, obtain cotton spinning silk stock solution;
2) preparation of bast fibre spinning silk stock solution: first mixed with fibrilia raw material by N-methyl morpholine oxide (NMMO), flax fibre is swelling in NMMO, and swelling time is 30 ~ 60min, the moisture that then decompression removing is excessive, obtained bast fibre spinning silk stock solution;
3) by the cotton spinning silk stock solution of step 1) and step 2) bast fibre spinning silk stock solution in mass ratio 2 ~ 6:1 ratio mixing, add screw extruder from hopper, after 85 ~ 120 DEG C of down cuts dissolve, filter, send filament spinning component to carry out spinning, wherein the hole diameter of spinneret is 10 ~ 100 μm.
In step 3) cotton spinning silk stock solution and bast fibre spinning silk stock solution in mass ratio 4:1 ratio mixing.
In step 3), the hole diameter of spinneret is 60 μm.
Step 2) in swelling time be 45min.
Beneficial effect:
The invention provides a kind of cotton ramie blended spinning technique, consider property difference that is cotton and fiber crops, select suitable blending condition, it is fine and smooth that the fabric obtained has cotton softness concurrently, the characteristics such as smooth, moisture absorbing and sweat releasing, the Antimicrobial sanitation of fiber crops.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1:
A kind of cotton ramie blended spinning technique, comprises the steps:
1) preparation of cotton spinning silk stock solution: by cotton fiber material at 90 DEG C with N-methyl morpholine oxide (NMMO) mixed dissolution, stir 10min, obtain cotton spinning silk stock solution;
2) preparation of bast fibre spinning silk stock solution: first mixed with fibrilia raw material by N-methyl morpholine oxide (NMMO), flax fibre is swelling in NMMO, and swelling time is 30min, the moisture that then decompression removing is excessive, obtained bast fibre spinning silk stock solution;
3) by the cotton spinning silk stock solution of step 1) and step 2) the ratio mixing of bast fibre spinning silk stock solution 2:1 in mass ratio, add screw extruder from hopper, after 85 DEG C of down cuts dissolve, filter, send filament spinning component to carry out spinning, wherein the hole diameter of spinneret is 10 μm.
Embodiment 2:
A kind of cotton ramie blended spinning technique, comprises the steps:
1) preparation of cotton spinning silk stock solution: by cotton fiber material at 110 DEG C with N-methyl morpholine oxide (NMMO) mixed dissolution, stir 30min, obtain cotton spinning silk stock solution;
2) preparation of bast fibre spinning silk stock solution: first mixed with fibrilia raw material by N-methyl morpholine oxide (NMMO), flax fibre is swelling in NMMO, and swelling time is 60min, the moisture that then decompression removing is excessive, obtained bast fibre spinning silk stock solution;
3) by the cotton spinning silk stock solution of step 1) and step 2) the ratio mixing of bast fibre spinning silk stock solution 2 ~ 6:1 in mass ratio, add screw extruder from hopper, after 120 DEG C of down cuts dissolve, filter, send filament spinning component to carry out spinning, wherein the hole diameter of spinneret is 100 μm.
Embodiment 3:
A kind of cotton ramie blended spinning technique, comprises the steps:
1) preparation of cotton spinning silk stock solution: by cotton fiber material at 100 DEG C with N-methyl morpholine oxide (NMMO) mixed dissolution, stir 20min, obtain cotton spinning silk stock solution;
2) preparation of bast fibre spinning silk stock solution: first mixed with fibrilia raw material by N-methyl morpholine oxide (NMMO), flax fibre is swelling in NMMO, and swelling time is 45min, the moisture that then decompression removing is excessive, obtained bast fibre spinning silk stock solution;
3) by the cotton spinning silk stock solution of step 1) and step 2) the ratio mixing of bast fibre spinning silk stock solution 2 ~ 6:1 in mass ratio, add screw extruder from hopper, after 110 DEG C of down cuts dissolve, filter, send filament spinning component to carry out spinning, wherein the hole diameter of spinneret is 60 μm.
Claims (4)
1. a cotton ramie blended spinning technique, is characterized in that comprising the steps:
1) preparation of cotton spinning silk stock solution: by cotton fiber material at 90 ~ 110 DEG C with N-methyl morpholine oxide mixed dissolution, stir 10 ~ 30min, obtain cotton spinning silk stock solution;
2) preparation of bast fibre spinning silk stock solution: first mixed with fibrilia raw material by N-methyl morpholine oxide, flax fibre is swelling in NMMO, and swelling time is 30 ~ 60min, the moisture that then decompression removing is excessive, obtained bast fibre spinning silk stock solution;
3) by the cotton spinning silk stock solution of step 1) and step 2) bast fibre spinning silk stock solution in mass ratio 2 ~ 6:1 ratio mixing, add screw extruder from hopper, after 85 ~ 120 DEG C of down cuts dissolve, filter, send filament spinning component to carry out spinning, wherein the hole diameter of spinneret is 10 ~ 100 μm.
2. cotton ramie blended spinning technique according to claim 1, is characterized in that: in step 3) cotton spinning silk stock solution and bast fibre spinning silk stock solution in mass ratio 4:1 ratio mixing.
3. cotton ramie blended spinning technique according to claim 1, is characterized in that: in step 3), the hole diameter of spinneret is 60 μm.
4. cotton ramie blended spinning technique according to claim 1, is characterized in that: step 2) in swelling time be 45min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617583.8A CN103668500B (en) | 2013-11-29 | 2013-11-29 | A kind of cotton ramie blended spinning technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310617583.8A CN103668500B (en) | 2013-11-29 | 2013-11-29 | A kind of cotton ramie blended spinning technique |
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| CN103668500A CN103668500A (en) | 2014-03-26 |
| CN103668500B true CN103668500B (en) | 2015-11-18 |
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| CN201310617583.8A Active CN103668500B (en) | 2013-11-29 | 2013-11-29 | A kind of cotton ramie blended spinning technique |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397787A (en) * | 2018-10-16 | 2019-03-01 | 相里海霞 | A kind of antibacterial light and thin fabric |
| CN110670238B (en) * | 2019-09-18 | 2020-11-24 | 关会堂 | Anti-wrinkle high-elasticity hemp-cotton composite fiber and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10258679A1 (en) * | 2002-12-13 | 2004-06-24 | Kalle Gmbh & Co. Kg | Spinning compositions containing water-containing N-methylmorpholine-N- oxide and useful in sausage casing manufacture have the regeneratable cellulose component pretreated to improve its solubility |
| CN1865551A (en) * | 2006-05-08 | 2006-11-22 | 宜宾丝丽雅股份有限公司 | Cotton and hemp composite cellulose pulp and method for producing same |
| CN101240466A (en) * | 2008-03-14 | 2008-08-13 | 宜宾丝丽雅集团有限公司 | Solvent method cellulose cotton and bamboo composite fiber and preparation method thereof |
| CN101240461A (en) * | 2007-02-08 | 2008-08-13 | 中国纺织科学研究院 | Method for preparing cellulose spinning fluid |
| CN101285213A (en) * | 2008-05-22 | 2008-10-15 | 高小山 | Preparation method of purified cotton fibre |
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- 2013-11-29 CN CN201310617583.8A patent/CN103668500B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10258679A1 (en) * | 2002-12-13 | 2004-06-24 | Kalle Gmbh & Co. Kg | Spinning compositions containing water-containing N-methylmorpholine-N- oxide and useful in sausage casing manufacture have the regeneratable cellulose component pretreated to improve its solubility |
| CN1865551A (en) * | 2006-05-08 | 2006-11-22 | 宜宾丝丽雅股份有限公司 | Cotton and hemp composite cellulose pulp and method for producing same |
| CN101240461A (en) * | 2007-02-08 | 2008-08-13 | 中国纺织科学研究院 | Method for preparing cellulose spinning fluid |
| CN101240466A (en) * | 2008-03-14 | 2008-08-13 | 宜宾丝丽雅集团有限公司 | Solvent method cellulose cotton and bamboo composite fiber and preparation method thereof |
| CN101285213A (en) * | 2008-05-22 | 2008-10-15 | 高小山 | Preparation method of purified cotton fibre |
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Address after: 226300 Liuqiao Town Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Jiangsu dada hemp textile technology Co.,Ltd. Address before: 226300 Liuqiao Town Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee before: NANTONG CITY TONGZHOU DISTRICT DADA HEMP TEXTILE Co.,Ltd. |