CN103060955B - Fiber pretreating method of jute spinning process - Google Patents
Fiber pretreating method of jute spinning process Download PDFInfo
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- CN103060955B CN103060955B CN201310005280.0A CN201310005280A CN103060955B CN 103060955 B CN103060955 B CN 103060955B CN 201310005280 A CN201310005280 A CN 201310005280A CN 103060955 B CN103060955 B CN 103060955B
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Abstract
The invention discloses a fiber pretreating method of a jute spinning process. The method includes the steps: passing jute strip fibers through a spreading device, and spraying water right above to jute strips in operation between a jute outlet roller and a coiling device by a ratio of water spraying quantity to jute weight of 3-5%; spraying water right above to jute strips in operation between a jute outlet roller and a coiling device of a first carding machine by a ratio of water spraying quantity to jute weight of 8-10%; stowing the jute strip fibers treated by the steps with the stowing density of 300-350 kilograms/cubic meters for 4-6 days in summer and 6-9 days in winter, closely arranging jute rolls, and covering jute cloth on the jute rolls to prevent water desorption; carding by a carding machine at a cylinder speed of 156.1-165.2 revolutions per minute, by a ratio of working roller speed to cylinder speed of 42, in the gauge length between a working roller and a cylinder of 3.6-4.2 millimeters, in the draft multiple of 10-11, and in the feeding gram weight of 1200-1400 grams/meters.
Description
Technical field
The present invention relates to a kind of tossa processing method, particularly a kind of jute textile technology fiber preprocess method.
Background technology
The preliminary treatment of jute textile technology fiber is one important procedure of jute weaving.Existing jute textile technology fiber preprocess method adds 4-7% mineral oil and 0.2-0.5% emulsifying agent to carry out oiling process and carry out combing again to meet spinning and weaving process needs.Minority enterprise uses plant finish instead according to user's request, also must add the preservative agents such as a small amount of zinc chloride in vegetable oil pretreating process.And jute goods is mostly applied in grain, coffee bean, tobacco leaf packaging etc., remain in mineral oil in gunny products or inorganic salts can cause pollution and harm in various degree to humans and animals and environment; Some ornamental gunny products articles for use also through bleachinging and dyeing processing, will must carry out the chemical industry process of de-oiling, not only increasing cost, reduce efficiency before bleachinging and dyeing, and also can cause further pollution to environment.
Summary of the invention
The object of the present invention is to provide a kind of jute textile technology fiber without oily preprocess method.
In order to solve the problems of the technologies described above, jute textile technology fiber preprocess method of the present invention comprises the following steps condition:
A. just comb water spray: ramie stripes fiber by extension equipment, go out between numb roller and roller to operating ramie stripes from directly over spray water, injection flow rate is 3-5% with numb weight ratio;
B. slubbing combing is sprayed water again: the ramie stripes fiber through above-mentioned steps process is carried out slubbing combing, first breaker card go out between numb roller and roller to operating ramie stripes from directly over spray water, injection flow rate with fiber crops weight ratio be 8-10%;
C. heap storage: by the ramie stripes fiber heap storage through above-mentioned steps process, fiber crops volume close-packed arrays, upper covering burlap prevents moisture loss, and heap storage density is 300-350 kilogram/cubic metre, as at heap storage in summer 4-6 days, as then heap storage 6-9 days in the winter time;
D. low speed combing again: by the ramie stripes fiber combing again through above-mentioned steps process, eckling machine cylinder speed is 156.1-165.2 rev/min, and worker rollers and cylinder speed ratio are 42, and worker rollers and cylinder space for 3.6-4.2 millimeter, drafting multiple is 10-11 times, feeds grammes per square metre 1200-1400 gram/meter.
Just comb water spray, can reduce enter next procedure dust, reduce the damage of fiber in combing.
Slubbing combing is sprayed water again, and when can meet fiber heap storage, pectin and fiber moisture absorption needs, meet spinning property.
Method of the present invention does not need to add grease and preservative agent, and adopt in carding process and spray water, always add water rate 11-15%, and 4-6% lower than total profit rate of conventional gasoline treatment process, can also economize on resources and cost.The density of method of the present invention fiber crops volume heap storage be the 1.5-2 of conventional gasoline treatment process heap storage density doubly, it is even that density is greatly not only conducive to moisture penetration, and can save space, reduce costs.Fiber is through stacking 4-9 days, and interfibrous pectin can effectively decompose.By low speed combing again, can meet the indices of textile fabric, fiber internal stress improves, and the plant wax of fiber own is transferred to fiber surface and formed diaphragm, thus fibrous elasticity is restored.Method of the present invention is when non-refuelling and any chemical products, tossa can be made to meet spinnability requirement, reduce cost, improve efficiency, avoid environment and the infringement to people, and most performance indications are better than the tossa of existing oil-containing PROCESS FOR TREATMENT.
Contrast as follows through the jute process of fiber of the inventive method process and the tossa index of oil-containing PROCESS FOR TREATMENT:
The dimity of procedure of fibre production of the inventive method process and the dimity quality index of traditional oil-containing PROCESS FOR TREATMENT is adopted to contrast as follows:
Detailed description of the invention
Below by embodiment, the present invention is described in detail, but be not limited thereto:
Embodiment one
Jute textile technology fiber preprocess method of the present invention comprises the following steps condition:
A. just comb water spray: ramie stripes fiber by extension equipment, go out between numb roller and roller to operating ramie stripes from directly over spray water, injection flow rate is 3% with numb weight ratio;
B. slubbing combing is sprayed water again: the ramie stripes fiber through above-mentioned steps process is carried out slubbing combing, first breaker card go out between numb roller and roller to operating ramie stripes from directly over spray water, injection flow rate with fiber crops weight ratio be 8%;
C. heap storage: by the ramie stripes fiber heap storage through above-mentioned steps process, fiber crops volume close-packed arrays, upper covering burlap prevents moisture loss, and heap storage density is 300 kilograms/cubic metre, heap storage in summer 4 days;
D. low speed combing again: by the ramie stripes fiber combing again through above-mentioned steps process, eckling machine cylinder speed is 156.1 revs/min, and worker rollers and cylinder speed ratio are 42, it is 3.6 millimeters that worker rollers and cylinder space, and drafting multiple is 10 times, feeding grammes per square metre 1200 grams/meter.
Embodiment two
Jute textile technology fiber preprocess method comprises the following steps condition:
A. just comb water spray: ramie stripes fiber by extension equipment, go out between numb roller and roller to operating ramie stripes from directly over spray water, injection flow rate is 5% with numb weight ratio;
B. slubbing combing is sprayed water again: the ramie stripes fiber through above-mentioned steps process is carried out slubbing combing, first breaker card go out between numb roller and roller to operating ramie stripes from directly over spray water, injection flow rate with fiber crops weight ratio be 10%;
C. heap storage: by the ramie stripes fiber heap storage through above-mentioned steps process, fiber crops volume close-packed arrays, upper covering burlap prevents moisture loss, and heap storage density is 350 kilograms/cubic metre, then heap storage 9 days in winter;
D. low speed combing again: by the ramie stripes fiber combing again through above-mentioned steps process, eckling machine cylinder speed is 165.2 revs/min, and worker rollers and cylinder speed ratio are 42, it is 4.2 millimeters that worker rollers and cylinder space, and drafting multiple is 11 times, feeding grammes per square metre 1400 grams/meter.
Claims (1)
1. a jute textile technology fiber preprocess method, is characterized in that comprising the following steps condition:
A. just comb water spray: flax fibre by extension equipment, go out between numb roller and roller to operating flax fibre from directly over spray water, injection flow rate is 3-5% with numb weight ratio;
B. slubbing combing is sprayed water again: the flax fibre through above-mentioned steps process is carried out slubbing combing, first breaker card go out between numb roller and roller to operating flax fibre from directly over spray water, injection flow rate with fiber crops weight ratio be 8-10%;
C. heap storage: by the flax fibre heap storage through above-mentioned steps process, fiber crops volume close-packed arrays, upper covering burlap, heap storage density is 300-350 kilogram/cubic metre, as at heap storage in summer 4-6 days, as then heap storage 6-9 days in the winter time;
D. low speed combing again: by the combing again of the flax fibre through above-mentioned steps process, eckling machine cylinder speed is 156.1-165.2 rev/min, and worker rollers and cylinder speed ratio are 42, and worker rollers and cylinder space for 3.6-4.2 millimeter, drafting multiple is 10-11 times, feeds grammes per square metre 1200-1400 gram/meter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310005280.0A CN103060955B (en) | 2013-01-08 | 2013-01-08 | Fiber pretreating method of jute spinning process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310005280.0A CN103060955B (en) | 2013-01-08 | 2013-01-08 | Fiber pretreating method of jute spinning process |
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| CN103060955A CN103060955A (en) | 2013-04-24 |
| CN103060955B true CN103060955B (en) | 2015-04-08 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105780206B (en) * | 2016-05-16 | 2018-03-13 | 浙江红太阳毛纺织有限公司 | Combing machine for fur takes hair conveying Ping Lian mechanisms |
| CN114940014A (en) * | 2022-06-14 | 2022-08-26 | 郴州湘南麻业有限公司 | Processing method of strip-shaped jute fiber resin prepreg composite material |
Citations (5)
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|---|---|---|---|---|
| CN1292435A (en) * | 2000-08-30 | 2001-04-25 | 赵德辉 | Production method for hemp wet-spun yarn and its product |
| CN1976622A (en) * | 2004-06-30 | 2007-06-06 | 奥林巴斯株式会社 | Reception system |
| CN101054746A (en) * | 2007-04-29 | 2007-10-17 | 宜兴市舜昌亚麻纺织厂 | Spinning technique for flax tow fine count |
| CN101892587A (en) * | 2009-05-18 | 2010-11-24 | 佳木斯三和亚麻纺织有限责任公司 | Flax fiber humidification process |
| CN102677246A (en) * | 2012-06-25 | 2012-09-19 | 上海市毛麻纺织科学技术研究所 | Method for processing blended yarn from Lyocell bamboo fiber and fine flax fiber |
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2013
- 2013-01-08 CN CN201310005280.0A patent/CN103060955B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292435A (en) * | 2000-08-30 | 2001-04-25 | 赵德辉 | Production method for hemp wet-spun yarn and its product |
| CN1976622A (en) * | 2004-06-30 | 2007-06-06 | 奥林巴斯株式会社 | Reception system |
| CN101054746A (en) * | 2007-04-29 | 2007-10-17 | 宜兴市舜昌亚麻纺织厂 | Spinning technique for flax tow fine count |
| CN101892587A (en) * | 2009-05-18 | 2010-11-24 | 佳木斯三和亚麻纺织有限责任公司 | Flax fiber humidification process |
| CN102677246A (en) * | 2012-06-25 | 2012-09-19 | 上海市毛麻纺织科学技术研究所 | Method for processing blended yarn from Lyocell bamboo fiber and fine flax fiber |
Non-Patent Citations (2)
| Title |
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| 精梳棉/汉麻混纺针织纱的纺纱实践;李珏;《上海纺织科技》;20090831;第37卷(第8期);12-14 * |
| 预处理助剂对黄麻纤维性能的影响;丁小五等;《山东纺织科技》;20071231(第6期);10-11 * |
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