CN100591818C - Hemp fiber spinning method and its yarn - Google Patents
Hemp fiber spinning method and its yarn Download PDFInfo
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 81
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 title claims abstract description 81
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 title claims abstract description 81
- 235000009120 camo Nutrition 0.000 title claims abstract description 81
- 235000005607 chanvre indien Nutrition 0.000 title claims abstract description 81
- 239000011487 hemp Substances 0.000 title claims abstract description 81
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- 238000000034 method Methods 0.000 title claims abstract description 41
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- 235000011777 Corchorus aestuans Nutrition 0.000 claims description 19
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- 238000009960 carding Methods 0.000 abstract description 2
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- 240000000797 Hibiscus cannabinus Species 0.000 description 5
- 238000004321 preservation Methods 0.000 description 3
- 240000006240 Linum usitatissimum Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
一种麻纤维的纺纱方法，包括以下步骤：a.将麻纤维进行一次加湿养生处理；b.将经一次加湿养生处理后的麻纤维开清、梳理、并条以形成麻条；c.将麻条进行二次养生处理；d.将二次养生处理后的麻条纺制成纱线。一种麻纤维纺制成的纱线，所述纱线是通过将麻纤维进行一次加湿养生处理、开清、梳理、并条后再经二次养生处理后纺制而成的纱线。本发明的方法麻纤维纺纱的断头率低，效率高，产品质量好。A method for spinning hemp fibers, comprising the following steps: a. subjecting the hemp fibers to a humidification and health-preserving treatment; b. cleaning, combing and drawing the hemp fibers after a humidification and health-preserving treatment to form hemp slivers; c. Carrying out the hemp sliver for secondary health-preserving treatment; d. spinning the hemp sliver after the second health-preserving treatment into yarn. Disclosed is a yarn spun from hemp fiber, the yarn is spun from the hemp fiber by performing a humidification and health-preserving treatment, cleaning, carding, drawing, and then a second health-preserving treatment. The hemp fiber spinning method of the invention has low broken ends rate, high efficiency and good product quality.
Description
技术领域 technical field
本发明涉及一种麻纤维纺纱方法及其纱线，特别是涉及一种包含二次养生处理工艺的麻纤维纺纱方法及其纱线。The invention relates to a hemp fiber spinning method and the yarn thereof, in particular to a hemp fiber spinning method including a secondary health-preserving treatment process and the yarn thereof.
背景技术 Background technique
由于麻纤维具有较好的吸湿透气性、低静电性和良好的抗菌特性，麻类纺织品越来越受到人们的青睐。但由于麻纤维，特别是黄麻纤维中木质素的含量较高，因此较棉纤维等其他纤维的刚性大，纤维比较脆，容易断裂。在现有技术中，虽然通常在纺纱前会对麻纤维进行加湿养生处理，以提高麻纤维的柔韧性，但在麻纤维的加工处理过程中，水分散失快，容易变干，在纺制过程中易发生断裂的现象，比如在麻纤维和其他纤维混纺的传统工艺中，当纺纱细度为12s时，断头率可达每台设备300-400次/小时，这大大增加了麻纤维纺制的难度，降低了麻纤维纺制的工作效率和产品品质。Because hemp fiber has good moisture absorption and air permeability, low static electricity and good antibacterial properties, hemp textiles are more and more popular. However, due to the high lignin content in hemp fiber, especially jute fiber, it is more rigid than other fibers such as cotton fiber, and the fiber is relatively brittle and easy to break. In the prior art, although the hemp fiber is usually subjected to humidification and health treatment before spinning to improve the flexibility of the hemp fiber, during the processing of the hemp fiber, the water is lost quickly and it is easy to dry out. Breakage is prone to occur during the process. For example, in the traditional process of blending hemp fiber and other fibers, when the spinning fineness is 12 s , the end-break rate can reach 300-400 times per hour per device, which greatly increases The difficulty of hemp fiber spinning reduces the work efficiency and product quality of hemp fiber spinning.
发明内容 Contents of the invention
为此，本发明所要解决的技术问题在于提供一种步骤简单、效率高、纺制时断头率低的麻纤维纺纱方法及其纱线。For this reason, the technical problem to be solved by the present invention is to provide a hemp fiber spinning method and yarn thereof with simple steps, high efficiency, and low yarn breakage rate during spinning.
为解决上述技术问题，本发明的技术方案是：一种麻纤维的纺纱方法，包括以下步骤：For solving the problems of the technologies described above, the technical solution of the present invention is: a kind of spinning method of hemp fiber, comprises the following steps:
a.将麻纤维进行一次加湿养生处理；a. Humidifying and maintaining the hemp fiber once;
b.将经一次加湿养生处理后的麻纤维开清、梳理、并条以形成麻条；b. Opening, combing and drawing the hemp fibers after one humidification and health care treatment to form hemp strips;
c.将麻条进行二次养生处理；c. Carry out secondary health-preserving treatment on the hemp strips;
d.将二次养生处理后的麻条纺制成纱线。d. The hemp sliver after the secondary health treatment is spun into yarn.
上述麻纤维的纺纱方法，所述二次养生处理的温度为30℃-80℃。In the above-mentioned spinning method of hemp fiber, the temperature of the secondary health treatment is 30°C-80°C.
上述麻纤维的纺纱方法，所述二次养生处理的相对湿度为80-100％。In the above-mentioned spinning method of hemp fiber, the relative humidity of the secondary health-preserving treatment is 80-100%.
上述麻纤维的纺纱方法，所述二次养生处理的时间为2-14小时。In the above-mentioned spinning method of hemp fiber, the time for the second health-preserving treatment is 2-14 hours.
上述麻纤维的纺纱方法，所述麻纤维为黄麻、槿麻或大麻中的一种或几种。In the spinning method of the above-mentioned hemp fiber, the hemp fiber is one or more of jute, kenaf or hemp.
上述麻纤维的纺纱方法，所述麻纤维中黄麻的重量百分含量为20％-100％。In the above spinning method of hemp fiber, the weight percentage of jute in the hemp fiber is 20%-100%.
一种麻纤维纺制成的纱线，所述纱线是通过将麻纤维进行一次加湿养生处理、开清、梳理、并条后再经二次养生处理后纺制而成的纱线。Disclosed is a yarn spun from hemp fiber, the yarn is spun from the hemp fiber by performing a humidification and health-preserving treatment, cleaning, carding, drawing, and then a second health-preserving treatment.
上述纱线，所述麻纤维为黄麻、槿麻或大麻中的一种或几种。For the above yarn, the hemp fiber is one or more of jute, kenaf or hemp.
上述纱线，所述麻纤维中黄麻的重量百分含量为20％-100％。For the above yarn, the weight percentage of jute in the hemp fiber is 20%-100%.
本发明的上述技术方案与现有技术相比具有以下优点：本发明的麻纤维纺纱方法采用二次养生处理的工艺，使麻纤维在纺制时可以具有较高的柔韧性，极大地增加了麻纤维的可纺性能，提高了麻纤维纺制的工作效率和产品品质，比如当纺纱细度为12s时，采用本发明的方法麻纤维的断头率可降低至每台设备150-200次/小时。Compared with the prior art, the above-mentioned technical scheme of the present invention has the following advantages: the hemp fiber spinning method of the present invention adopts the process of secondary health treatment, so that the hemp fiber can have higher flexibility when spinning, greatly increasing Improve the spinnability of hemp fiber, improve the working efficiency and product quality of hemp fiber spinning, such as when the spinning fineness is 12 s , adopt the method of the present invention to reduce the end-break rate of hemp fiber to 150 per device. -200 times/hour.
具体实施方式 Detailed ways
实施例1Example 1
将黄麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的黄麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为30℃，相对湿度为85％，时间为2小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备200次/小时。The jute fiber is subjected to a humidification and health treatment according to the prior art; then the jute fiber after the first humidification and health treatment is opened, combed, and drawn to form a hemp strip according to the method of the prior art; the hemp strip is subjected to a second health treatment , the temperature of the secondary health treatment is 30° C., the relative humidity is 85%, and the time is 2 hours; then the hemp sliver after the second health treatment is spun into yarn. For the yarn spun by the method of this example, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 200 times per hour per device.
实施例2Example 2
将黄麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的黄麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为80℃，相对湿度为90％，时间为14小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备161次/小时。The jute fiber is subjected to a humidification and health treatment according to the prior art; then the jute fiber after the first humidification and health treatment is opened, combed, and drawn to form a hemp strip according to the method of the prior art; the hemp strip is subjected to a second health treatment , the temperature of the secondary health-preserving treatment is 80°C, the relative humidity is 90%, and the time is 14 hours; then the hemp sliver after the secondary health-preserving treatment is spun into yarn. For the yarn spun by the method of this embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 161 times per hour per device.
实施例3Example 3
将黄麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的黄麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为50℃，相对湿度为100％，时间为4小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备176次/小时。The jute fiber is subjected to a humidification and health treatment according to the prior art; then the jute fiber after the first humidification and health treatment is opened, combed, and drawn to form a hemp strip according to the method of the prior art; the hemp strip is subjected to a second health treatment , the temperature of the secondary health treatment is 50° C., the relative humidity is 100%, and the time is 4 hours; then the hemp sliver after the second health treatment is spun into yarn. For the yarn spun by the method of this embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 176 times per hour per device.
实施例4Example 4
将槿麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的槿麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为40℃，相对湿度为95％，时间为3小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备182次/小时。The kenaf fiber is subjected to a humidification and health treatment according to the prior art; then the kenaf fiber after the first humidification and health treatment is opened, combed and drawn according to the method of the prior art to form hemp strips; the hemp strips are subjected to a second Health preservation treatment, the temperature of the second health preservation treatment is 40° C., the relative humidity is 95%, and the time is 3 hours; then the hemp sliver after the second health preservation treatment is spun into yarn. For the yarn spun by the method of this embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 182 times per hour per device.
实施例5Example 5
将亚麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的亚麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为60℃，相对湿度为85％，时间为6小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备154次/小时。The flax fiber is subjected to a humidification and health treatment according to the existing technology; then the flax fiber after the first humidification and health treatment is opened, combed and drawn according to the method of the prior art to form a hemp strip; the hemp strip is subjected to a second health treatment , the temperature of the secondary health treatment is 60° C., the relative humidity is 85%, and the time is 6 hours; then the hemp sliver after the second health treatment is spun into yarn. For the yarn spun by the method of this embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 154 times per hour per device.
实施例6Example 6
将大麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的大麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为70℃，相对湿度为80％，时间为10小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备168次/小时。The hemp fiber is subjected to a humidification and health treatment according to the prior art; then the hemp fiber after the first humidification and health treatment is opened, combed, and drawn according to the method of the prior art to form hemp strips; the hemp strips are subjected to a second health treatment , the temperature of the secondary health treatment is 70° C., the relative humidity is 80%, and the time is 10 hours; then the hemp sliver after the second health treatment is spun into yarn. For the yarn spun by the method of this embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 168 times per hour per device.
实施例7Example 7
将黄麻重量百分含量为90％的黄麻与槿麻纤维的混合麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的混合麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为60℃，相对湿度为95％，时间为8小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备151次/小时。The jute weight percentage content is 90% jute and the mixed hemp fiber of kenaf fiber according to the prior art to carry out one time humidification and health care treatment; Then the mixed hemp fiber after the first time humidification and health care treatment is opened and cleared according to the method of the prior art, Combing and drawing to form hemp strips; the hemp strips are subjected to secondary health treatment, the temperature of the second health treatment is 60 ° C, the relative humidity is 95%, and the time is 8 hours; then the hemp after the second health treatment Spun into yarn. For the yarn spun by the method of this embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 151 times/hour per device.
实施例8Example 8
将黄麻重量百分含量为20％的黄麻与大麻纤维的混合麻纤维按现有技术进行一次加湿养生处理；然后将经一次加湿养生处理后的混合麻纤维按现有技术的方法开清、梳理、并条以形成麻条；将麻条进行二次养生处理，所述二次养生处理的温度为70℃，相对湿度为90％，时间为12小时；然后将二次养生处理后的麻条纺制成纱线。采用本实施例的方法纺制的纱线，当纺纱细度为12s时，经过100次抽样试验，断头率平均为每台设备150次/小时。The jute weight percentage is 20% jute and the mixed hemp fiber of hemp fiber is subjected to a humidification and health treatment according to the prior art; then the mixed hemp fiber after the humidification and health treatment is opened and combed according to the method of the prior art , drawing to form hemp strips; the hemp strips are subjected to secondary health treatment, the temperature of the second health treatment is 70 ℃, the relative humidity is 90%, and the time is 12 hours; then the hemp strips after the second health treatment spun into yarn. For the yarn spun by the method of this example, when the spinning fineness is 12 s , after 100 sampling tests, the average end-break rate is 150 times/hour for each device.
显然，上述实施例仅仅是为清楚地说明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。Apparently, the above-mentioned embodiments are only examples for clear description, rather than limiting the implementation. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And the obvious changes or changes derived therefrom are still within the scope of protection of the present invention.
Claims (9)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710143317A CN100591818C (en) | 2007-08-20 | 2007-08-20 | Hemp fiber spinning method and its yarn |
| EP08800500A EP2180090A4 (en) | 2007-08-20 | 2008-08-15 | Hemp yarn and mix-spinning method of hemp and other fibre, and yarn thereof |
| US12/733,235 US8261525B2 (en) | 2007-08-20 | 2008-08-15 | Bast fibre yarn, multi-fibre yarn and processes for making the same |
| CA2698308A CA2698308A1 (en) | 2007-08-20 | 2008-08-15 | Bast fibre yarn, multi-fibre yarn and process for making the same eof |
| JP2010521283A JP5373792B2 (en) | 2007-08-20 | 2008-08-15 | Spinning method and blended yarn of hemp fiber and hemp and other fibers |
| KR1020107003491A KR20100050509A (en) | 2007-08-20 | 2008-08-15 | Hemp yarn and mix-spinning method of hemp and other fibre, and yarn thereof |
| PCT/CN2008/001476 WO2009024023A1 (en) | 2007-08-20 | 2008-08-15 | Hemp yarn and mix-spinning method of hemp and other fibre, and yarn thereof |
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| CN200710143317A CN100591818C (en) | 2007-08-20 | 2007-08-20 | Hemp fiber spinning method and its yarn |
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| CN101104969A CN101104969A (en) | 2008-01-16 |
| CN100591818C true CN100591818C (en) | 2010-02-24 |
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| CN101054746B (en) * | 2007-04-29 | 2011-02-16 | 宜兴市舜昌亚麻纺织厂 | Spinning technique for flax tow fine count |
| JP5373792B2 (en) * | 2007-08-20 | 2013-12-18 | チャンス レッドバッド テキスタイル テクノロジー カンパニー リミテッド | Spinning method and blended yarn of hemp fiber and hemp and other fibers |
| CN101974810A (en) * | 2010-11-16 | 2011-02-16 | 苏州震纶棉纺有限公司 | Method for producing regenerated cellulose fiber yarn |
| CN105239232A (en) * | 2015-10-09 | 2016-01-13 | 武汉汉麻生物科技有限公司 | Novel manufacturing method for linen-cotton blended yarn |
| CN108842246A (en) * | 2018-07-20 | 2018-11-20 | 启东市新利来制衣有限公司 | A kind of blended weave of linen-cotton fabric |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3716981A (en) * | 1970-04-28 | 1973-02-20 | Tno | Method for manufacturing linen yarn, and linen yarn obtained by application of this method |
-
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3716981A (en) * | 1970-04-28 | 1973-02-20 | Tno | Method for manufacturing linen yarn, and linen yarn obtained by application of this method |
Non-Patent Citations (2)
| Title |
|---|
| 大麻纤维的可纺性能及其研究进展. 黄翠蓉，于伟东.武汉科技学院学报，第19卷第1期. 2006 * |
| 谈亚麻纺纱厂的工艺设计. 吴世敏.黑龙江纺织，第1期. 2004 * |
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