CN101982584A - Processing method of high hollow ratio kapok yarn - Google Patents
Processing method of high hollow ratio kapok yarn Download PDFInfo
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- CN101982584A CN101982584A CN 201010537934 CN201010537934A CN101982584A CN 101982584 A CN101982584 A CN 101982584A CN 201010537934 CN201010537934 CN 201010537934 CN 201010537934 A CN201010537934 A CN 201010537934A CN 101982584 A CN101982584 A CN 101982584A
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- kapok
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- cotton
- high hollow
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- 235000003301 Ceiba pentandra Nutrition 0.000 title claims abstract description 28
- 244000146553 Ceiba pentandra Species 0.000 title claims abstract description 28
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 238000009987 spinning Methods 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 238000010040 friction spinning Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 30
- 229920000742 Cotton Polymers 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000001112 coagulating effect Effects 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 230000002940 repellent Effects 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000006424 Flood reaction Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 16
- 238000012356 Product development Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000009960 carding Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000003618 dip coating Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000008821 health effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000219071 Malvaceae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
本发明涉及一种高中空率木棉纱线的加工方法，包括：(1)在木棉纤维表面涂覆弹性薄膜；(2)将上述经涂覆的木棉纤维进行摩擦纺纱，工艺为开清棉→梳棉→1～2道并条→摩擦纺纱机，得到所需木棉纱线。本发明既克服了传统木棉纤维经过纺纱工艺后中空度无法保持的缺点，同时又能够改善木棉纤维的可纺性、丰富木棉纱线的产品开发；其所做成的织物具有其它纤维所无法比拟的独特保暖性能和保健性能，具有良好的应用前景。The invention relates to a processing method of kapok yarn with a high hollow ratio, comprising: (1) coating an elastic film on the surface of kapok fiber; (2) performing friction spinning on the above-mentioned coated kapok fiber, and the process is opening and cleaning → Carding → 1-2 drawing frames → Friction spinning machine to obtain the required kapok yarn. The invention not only overcomes the disadvantage that the hollowness of the traditional kapok fiber cannot be maintained after the spinning process, but also can improve the spinnability of the kapok fiber and enrich the product development of the kapok yarn; Compared with the unique thermal performance and health care performance, it has a good application prospect.
Description
Technical field
The invention belongs to spinning kapok yarn field, particularly a kind of processing method of high hollow rate kapok yarn.
Background technology
Bombax cotton is the fruit fiber of several plant in the Malvales Bombacaceae, belongs to unicellular fibre, and it is attached to kapok capsule inner walls, is formed by tapetum cell growth, growth.Bombax cotton generally is about 8～32mm, about 20～45 μ m of diameter, is the fiber material the thinnest in the natural fabric, the lightest, that degree of hollowness is high, the most warming.Its hollow rate but reaches more than 86%, be general cotton fiber 2-3 doubly, have simultaneously bright and clean, antibiotic, mothproof, mildew-resistant, softly, not easy entanglement, waterproof, not heat conduction, good characteristic such as ecological, warming, moisture absorption has the development prospect of Guan Kuo at field of textiles.But, fiber in the spinning process it is hit, divides various physical actions such as comb, drawing-off owing to must standing active forces such as air-flow, machinery, the degree of hollowness of bombax cotton can't keep in resultant yarn, makes its good performance obtain embodying in the final products again.Therefore the degree of hollowness that how to solve bombax cotton in spinning key technology, especially its spinning process of bombax cotton keeps problem to become the bottleneck of industrialization.
Summary of the invention
Technical problem to be solved by this invention provides a kind of processing method of high hollow rate kapok yarn, this method had both overcome the shortcoming that traditional bombax cotton can't keep through degree of hollowness behind the spinning process, can improve again simultaneously bombax cotton spinnability, enrich the product development of kapok yarn; Its fabric of making have other fiber incomparable unique thermal property and health properties, have a good application prospect.
The processing method of a kind of high hollow rate kapok yarn of the present invention comprises:
(1) at bombax cotton surface-coated elastic film
Bulk fibre is placed on floods 30～60 minutes in the coating liquid, through coagulating bath dipping 20～30 minutes, through washing and oven dry, temperature should remain on 70～80 ℃ during oven dry, promptly then again;
(2) above-mentioned bombax cotton through applying is carried out the friction spinning spinning
Adopt with cotton fiber and carry out blending, wherein bombax cotton content is 10wt%～50wt%, and the friction roller rotating speed is 4000～5000r/min, obtains required kapok yarn.
Described step (1) coating liquid prescription is polyurethane 20%-30%, dimethyl formamide 70%-80%, and fluorine-containing water repellent 1%-5%, octadecanol 1%-5%, aforementioned proportion all is weight percentage.
Described step (1) coagulating bath prescription is the 20%-30% dimethyl formamide, and all the other are water.
The friction spinning spinning process is a scutching cotton in the described step (2), comb and parallel cotton fibers prior to spinning, 1～2 road drafting, friction spinning.
Beneficial effect
The present invention had both overcome the shortcoming that traditional bombax cotton can't keep through degree of hollowness behind the spinning process, can improve again simultaneously bombax cotton spinnability, enrich the product development of kapok yarn; Its fabric of making have other fiber incomparable unique thermal property and health properties, have a good application prospect.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
(1) adopt bombax cotton face coat technology, the coating liquid prescription: polyurethane 20%, dimethyl formamide 72%, fluorine-containing water repellent 3%, octadecanol 5%, above-mentioned percentage all is weight percentage; Solidification liquid prescription: water and 20% dimethyl formamide; Coating process is: bulk fibre → dip coating → solidify → wash → dry → finished product, and at first bulk fibre is placed in the coating liquid and flooded 30 minutes, flooded 30 minutes through coagulating bath again, through washing and drying, temperature should remain on 80 ℃ during oven dry then;
(2) adopt friction spinning spinning process at bombax cotton: opening picking → comb and parallel cotton fibers prior to spinning → 1 road drafting → friction spinning machine, carry out blending with cotton fiber, the mixed proportion of kapok is 20%, the friction roller rotating speed is 4000r/min, obtains the kapok yarn.
Embodiment 2
(1) adopt bombax cotton face coat technology, the coating liquid prescription: polyurethane 25%, dimethyl formamide 70%, fluorine-containing water repellent 3%, octadecanol 2%, above-mentioned percentage all is weight percentage; Solidification liquid prescription: water and 25% dimethyl formamide; Coating process is: bulk fibre → dip coating → solidify → wash → dry → finished product, and at first bulk fibre is placed in the coating liquid and flooded 40 minutes, flooded 25 minutes through coagulating bath again, through washing and drying, temperature should remain on 75 ℃ during oven dry then;
(2) adopt friction spinning spinning process: opening picking → comb and parallel cotton fibers prior to spinning → 2 road drafting → friction spinning machines at bombax cotton.Carry out blending with cotton fiber, the mixed proportion of kapok is 30%, and the friction roller rotating speed is 4500r/min, obtains the kapok yarn.
Embodiment 3
(1) adopt bombax cotton face coat technology, the coating liquid prescription: polyurethane 28%, dimethyl formamide 70%, fluorine-containing water repellent 1%, octadecanol 1%, above-mentioned percentage all is weight percentage; Solidification liquid prescription: water and 30% dimethyl formamide; Coating process is: bulk fibre → dip coating → solidify → wash → dry → finished product, and at first bulk fibre is placed in the coating liquid and flooded 60 minutes, flooded 20 minutes through coagulating bath again, through washing and drying, temperature should remain on 70 ℃ during oven dry then;
(2) adopt friction spinning spinning process: opening picking → comb and parallel cotton fibers prior to spinning → 2 road drafting → friction spinning machines at bombax cotton.Carry out blending with cotton fiber, the mixed proportion of kapok is 50%, and the friction roller rotating speed is 5000r/min, obtains the kapok yarn.
Claims (4)
1. the processing method of one kind high hollow rate kapok yarn comprises:
(1) at bombax cotton surface-coated elastic film
The bombax cotton that will loose is placed on and floods 30～60 minutes in the coating liquid, floods 20～30 minutes through coagulating bath again, and through washing and oven dry, temperature should remain on 70～80 ℃ during oven dry, promptly then;
(2) above-mentioned bombax cotton through applying is carried out the friction spinning spinning
Adopt with cotton fiber and carry out blending, wherein bombax cotton content is 10wt%～50wt%, and the friction roller rotating speed is 4000～5000r/min, obtains required kapok yarn.
2. the processing method of a kind of high hollow rate kapok yarn according to claim 1, it is characterized in that: the coating liquid prescription in the described step (1) is polyurethane 20wt%-30wt%, dimethyl formamide 70wt%-80wt%, fluorine-containing water repellent 1wt%-5wt%, octadecanol 1wt%-5wt%.
3. the processing method of a kind of high hollow rate kapok yarn according to claim 1 is characterized in that: the coagulating bath prescription in the described step (1) is the 20%-30% dimethyl formamide, and all the other are water.
4. the processing method of a kind of high hollow rate kapok yarn according to claim 1 is characterized in that: the friction spinning spinning process is a scutching cotton in the described step (2), comb and parallel cotton fibers prior to spinning, 1～2 road drafting, friction spinning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105379340A CN101982584B (en) | 2010-11-10 | 2010-11-10 | A kind of processing method of kapok yarn with high hollow ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105379340A CN101982584B (en) | 2010-11-10 | 2010-11-10 | A kind of processing method of kapok yarn with high hollow ratio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101982584A true CN101982584A (en) | 2011-03-02 |
| CN101982584B CN101982584B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105379340A Active CN101982584B (en) | 2010-11-10 | 2010-11-10 | A kind of processing method of kapok yarn with high hollow ratio |
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| Country | Link |
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| CN (1) | CN101982584B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266375A (en) * | 2013-06-05 | 2013-08-28 | 南通纺织职业技术学院 | Method for processing kapok fiber yarns |
| CN104674411A (en) * | 2015-03-10 | 2015-06-03 | 中原工学院 | Kapok fiber semi-worsted blending health-care yarn and preparation method and application thereof |
| CN107419393A (en) * | 2017-09-20 | 2017-12-01 | 齐齐哈尔大学 | A kind of sedge blending covering yarn and its production method |
| CN108823736A (en) * | 2018-07-09 | 2018-11-16 | 江苏阳光股份有限公司 | A kind of preparation method of warm-keeping wool kapok blended yarn weaved fabric |
| CN109576848A (en) * | 2017-09-29 | 2019-04-05 | 江苏双山集团股份有限公司 | A kind of production technology of polyvinyl chloride fibre and cotton fiber blended yarn |
| CN110295425A (en) * | 2018-03-23 | 2019-10-01 | 上海水星家用纺织品股份有限公司 | A kind of home textile akund blended yarn weaved fabric |
Citations (4)
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| CN101239281A (en) * | 2007-11-21 | 2008-08-13 | 天津大学 | Preparation method of non-woven tube enhanced polyvinylidene fluoride hollow fiber membrane |
| US20090051081A1 (en) * | 2007-08-20 | 2009-02-26 | San Fang Chemical Industry Co., Ltd. | Method for producing microfine fiber and friendly artificial leather made therefrom |
| KR20090083820A (en) * | 2008-01-30 | 2009-08-04 | 주식회사 삼광염직 | Kapok / cotton blended spun yarn, manufacturing method thereof and pretreatment method of kapok / cotton blended spun yarn |
| CN101725052A (en) * | 2009-11-04 | 2010-06-09 | 烟台万华超纤股份有限公司 | Waterborne polyurethane resin superfiber leather and manufacturing method thereof |
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2010
- 2010-11-10 CN CN2010105379340A patent/CN101982584B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090051081A1 (en) * | 2007-08-20 | 2009-02-26 | San Fang Chemical Industry Co., Ltd. | Method for producing microfine fiber and friendly artificial leather made therefrom |
| CN101239281A (en) * | 2007-11-21 | 2008-08-13 | 天津大学 | Preparation method of non-woven tube enhanced polyvinylidene fluoride hollow fiber membrane |
| KR20090083820A (en) * | 2008-01-30 | 2009-08-04 | 주식회사 삼광염직 | Kapok / cotton blended spun yarn, manufacturing method thereof and pretreatment method of kapok / cotton blended spun yarn |
| CN101725052A (en) * | 2009-11-04 | 2010-06-09 | 烟台万华超纤股份有限公司 | Waterborne polyurethane resin superfiber leather and manufacturing method thereof |
Non-Patent Citations (2)
| Title |
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| 《南通纺织职业技术学院学报（综合版）》 20070331 张冶等 木棉纤维性能及其可纺性探讨 第1-4页 1-4 第7卷, 第1期 2 * |
| 《棉纺织技术》 20050630 孙景侠等 木棉棉混纺纱性能的测试分析 第34-36页 1-4 第33卷, 第6期 2 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266375A (en) * | 2013-06-05 | 2013-08-28 | 南通纺织职业技术学院 | Method for processing kapok fiber yarns |
| CN103266375B (en) * | 2013-06-05 | 2016-03-09 | 南通纺织职业技术学院 | A kind of processing method of bombax cotton yarn |
| CN104674411A (en) * | 2015-03-10 | 2015-06-03 | 中原工学院 | Kapok fiber semi-worsted blending health-care yarn and preparation method and application thereof |
| CN107419393A (en) * | 2017-09-20 | 2017-12-01 | 齐齐哈尔大学 | A kind of sedge blending covering yarn and its production method |
| CN107419393B (en) * | 2017-09-20 | 2019-07-12 | 齐齐哈尔大学 | A kind of uran grass blended core-spun yarn and production method thereof |
| CN109576848A (en) * | 2017-09-29 | 2019-04-05 | 江苏双山集团股份有限公司 | A kind of production technology of polyvinyl chloride fibre and cotton fiber blended yarn |
| CN109576848B (en) * | 2017-09-29 | 2021-05-11 | 江苏双山集团股份有限公司 | Production process of polyvinyl chloride fiber and cotton fiber blended yarn |
| CN110295425A (en) * | 2018-03-23 | 2019-10-01 | 上海水星家用纺织品股份有限公司 | A kind of home textile akund blended yarn weaved fabric |
| CN108823736A (en) * | 2018-07-09 | 2018-11-16 | 江苏阳光股份有限公司 | A kind of preparation method of warm-keeping wool kapok blended yarn weaved fabric |
Also Published As
| Publication number | Publication date |
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| CN101982584B (en) | 2012-05-23 |
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Owner name: BEIJIRONG (SHANGHAI) TEXTILE TECHNOLOGY DEVELOPMEN Effective date: 20130717 |
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Effective date of registration: 20130717 Address after: 201620 Shanghai Songjiang new town, North Renmin Road, No. 2999, No. Patentee after: Donghua University Patentee after: Beijirong (Shanghai) Textile Technology Development Co., Ltd. Address before: 201620 Shanghai Songjiang new town, North Renmin Road, No. 2999, No. Patentee before: Donghua University |