WO2009024023A1 - Fil de chanvre et procédé de filage en mélange de chanvre et d'une autre fibre, et fil ainsi obtenu - Google Patents
Fil de chanvre et procédé de filage en mélange de chanvre et d'une autre fibre, et fil ainsi obtenu Download PDFInfo
- Publication number
- WO2009024023A1 WO2009024023A1 PCT/CN2008/001476 CN2008001476W WO2009024023A1 WO 2009024023 A1 WO2009024023 A1 WO 2009024023A1 CN 2008001476 W CN2008001476 W CN 2008001476W WO 2009024023 A1 WO2009024023 A1 WO 2009024023A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hemp
- fiber
- yarn
- treatment
- health treatment
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/042—Blended or other yarns or threads containing components made from different materials all components being made from natural material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
- D01H13/302—Moistening, e.g. for wet spinning
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
Definitions
- the present invention relates to a method for yarns and yarns of a hemp fiber and a blend of hemp and other fibers, and more particularly to a process comprising a secondary health treatment process.
- Hemp textiles are increasingly favored by people because of their good moisture permeability, low static electricity and good antibacterial properties.
- hemp fiber, especially jute fiber has a high content of lignin, it is more rigid than other fibers such as cotton fiber, and the fiber is relatively brittle and easily broken.
- the hemp fiber is usually subjected to a humidification treatment before spinning, wherein the humidification treatment means placing the hemp fiber or the like under a certain temperature and humidity for a certain period of time.
- the humidification and health treatment process can improve the flexibility of the hemp fiber, but in the process of processing the hemp fiber, the water dissipates quickly, easily becomes dry, and is easily broken during the spinning process, such as the blending of hemp fiber and other fibers.
- the breakage rate can reach 300-400 times/hour per machine, which greatly increases the difficulty of spinning the hemp fiber and reduces the working efficiency of the hemp fiber spinning. product quality.
- the technical problem to be solved by the present invention is to first provide a hemp fiber spinning method and a yarn having a simple step, high efficiency, and low breakage rate during spinning, and secondly, providing a simple step and efficiency.
- a spinning method and yarn for blending hemp with other fibers at a high, low break rate during spinning is:
- a spinning method of hemp fiber comprising the following steps: a. The hemp fiber is subjected to a humidification treatment;
- hemp fiber after one humidification and health treatment is opened, combed, and tied to form a hemp strip; c. the hemp strip is subjected to secondary health treatment; d. the hemp strip after the second health treatment is spun into yarn line.
- the secondary humidity treatment has a relative humidity of 80 to 100%.
- the time of the secondary health treatment is 2 - 14 hours.
- the hemp fiber is one or more of jute, ramie or hemp, and the spinning method of the hemp fiber, wherein the hemp fiber has a weight percentage of jute of 20% - 100%.
- a yarn made of hemp fiber which is a yarn obtained by subjecting hemp fiber to a humidification treatment, opening, combing, drawing, and then secondary curing treatment.
- the hemp fiber is one or more of jute, ramie or hemp.
- the weight percentage of jute in the hemp fiber is 20% - 100%.
- a spinning method in which hemp is blended with other fibers comprising the following steps: a. The hemp fiber is subjected to a humidification and health treatment; b. The hemp fiber after one humidification and health treatment is mixed with other fibers, and then opened, combed, and striped to form a hemp strip; c the hemp strip is subjected to secondary health treatment d. Spinning the hemp of the secondary health treatment into a yarn.
- the temperature of the secondary health treatment is 30 ° C - 80 ° C.
- the secondary health treatment has a relative humidity of 80 to 100%.
- the time of the secondary health treatment is 2 - 14 hours.
- the spinning method in which the hemp is blended with other fibers the hemp fiber being one or more of jute, ramie or hemp.
- the hemp fiber has a weight ratio of 20% to 99% in the mixed fiber.
- the invention relates to a yarn made of a blend of hemp and other fibers, which is prepared by subjecting the hemp fiber to a humidification treatment, mixing with other fibers, opening, combing, drawing, and then performing secondary curing treatment.
- the hemp fiber in the above yarn is one or more of jute, ramie or hemp.
- the hemp fiber has a weight percentage of jute of 20% to 100%.
- the above technical solution of the present invention has the following advantages compared with the prior art:
- the hemp fiber and the spinning method of the blending of hemp with other fibers adopt a secondary curing process, which makes the hemp fiber and the hemp blended with other fibers to have higher flexibility and greatly increases the spinnability of the hemp fiber. Improve the working efficiency and product quality of hemp fiber spinning.
- the breaking rate of the hemp fiber and other fiber blending can be reduced to 150-200 times per machine by the method of the present invention. hour.
- Embodiment 1 The jute fiber is subjected to a humidification and health treatment according to the prior art; then the jute fiber after the humidification and health treatment is opened, combed, and spliced according to the prior art to form a hemp strip; The secondary health treatment is carried out, the temperature of the secondary health treatment is 30 ⁇ , the relative humidity is 85%, and the time is 2 hours; then the puncture of the secondary health treatment is spun into a yarn.
- the yarn spun by the method of the present embodiment when the spinning fineness is 12 s , after 100 sampling tests, the average break rate is 200 times/hour per device.
- Example 2 The jute fiber was subjected to a humidification and health treatment according to the prior art; then the jute fiber treated by the humidification and health treatment was opened, combed and slated according to the prior art to form a hemp strip; The secondary health treatment has a temperature of 80 ° C, a relative humidity of 90%, and a time of 14 hours; and then the puncture of the secondary health treatment is spun into a yarn.
- the yarn spun by the method of the present embodiment when the spinning fineness is 12 s , after 100 sampling tests, the average break rate is 161 times/hour per device.
- Example 3 The jute fiber was subjected to a humidification and health treatment according to the prior art; then the jute fiber after the humidification and health treatment was opened, combed and tied to form a hemp strip according to the prior art; Secondary health treatment, the temperature of the secondary health treatment is 50 ° C, relative humidity of 100%, time is 4 hours; then the secondary health treatment of the hemp spun into yarn.
- the yarn spun by the method of the present embodiment when the spinning fineness is 12 s , after 100 sampling tests, the average break rate is 176 times/hour per device.
- Example 4 The ramie fiber is subjected to a humidification and health treatment according to the prior art; then the ramie fiber after the humidification and health treatment is opened, combed and slated according to the prior art to form a hemp strip;
- the secondary health treatment is carried out, the temperature of the secondary health treatment is 40 ° C, the relative humidity is 95%, and the time is 3 hours; then the puncture of the secondary health treatment is spun into a yarn.
- the yarn spun by the method of the present embodiment when the spinning fineness is 12 s , after 100 sampling tests, the average break rate is 182 times per hour per device.
- Example 5 The flax fiber was subjected to a humidification and health treatment according to the prior art; then the flax fiber treated by the humidification and health treatment was opened, combed and tied to form a hemp strip according to the prior art;
- the secondary health treatment has a temperature of 60 ° C, a relative humidity of 85%, and a time of 6 hours; and then the puncture of the secondary health treatment is spun into a yarn.
- Example 6 The hemp fiber was subjected to a humidification and health treatment according to the prior art; then the hemp fiber treated by the humidification and health treatment was opened, combed and stripped to form a manate according to the prior art;
- the 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 puncture of the secondary health treatment is spun into a yarn.
- the mixed hemp fiber of jute and ramie fiber with a weight percentage of jute of 90% is subjected to a humidification and health treatment according to the prior art; and then the mixed hemp fiber after one humidification and health treatment is opened according to the prior art method.
- Combing and tie to form a hemp strip the hemp strip is subjected to a secondary health treatment, the temperature of the secondary health treatment is 60 ° C, the relative humidity is 95%, and the time is 8 hours;
- the hemp is spun into yarn.
- Example 8 A mixed hemp fiber of jute and hemp fiber having a weight percentage of jute of 20% was subjected to a humidification and health treatment according to the prior art; and then the mixed hemp fiber after a humidification and health treatment was opened according to the prior art method. Clearing, combing, and drawing to form a hemp strip; the hemp strip is subjected to secondary health treatment, the temperature of the secondary health treatment is 70 ° C, the relative humidity is 90%, and the time is 12 hours; then the second health treatment is performed The hemp yarn is spun into yarn. The yarn spun by the method of the present embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average break rate is 150 times/hour per device.
- Example 9 The jute fiber was subjected to a humidification and health treatment according to the prior art; then the jute fiber and the cotton fiber after the humidification and health treatment were mixed at a weight ratio of 1:1, and then opened, combed, and combed according to the prior art method.
- Example 10 The jute fiber was subjected to a humidification and health treatment according to the prior art; then the jute fiber and the polyester fiber after the primary humidification treatment were mixed at a weight ratio of 99:1, and then opened, combed, and combed according to the prior art method.
- Example 11 The jute fiber was subjected to a humidification and health treatment according to the prior art; then the jute fiber and the polypropylene fiber after the primary humidification treatment were mixed at a weight ratio of 55:45, and then opened, combed, and combed according to the prior art method.
- the yarn spun by the method of the present embodiment when the spinning is fine for 12 s , after 100 sampling tests, the average rate of breakage is 163 times per hour per device.
- the ramie fiber is subjected to a humidification and health treatment according to the prior art; then the ramie fiber and the cotton fiber after a humidification and health treatment are mixed at a weight ratio of 7:3, and then opened, carded and drawn according to the prior art method.
- a hemp strip To form a hemp strip; the hemp strip is subjected to a secondary health treatment, the temperature of the secondary health treatment is 60 ° C, the relative humidity is 85%, and the time is 4 hours; then the hemp spun is treated after the secondary health treatment Yarn Using the method of the present embodiment is a yarn spun when the yarn fineness of 12 s, after the test sample 100, the average breakage rate for each device 171 times / hr.
- Example 13 The ramie fiber was subjected to a humidification and health treatment according to the prior art; then the ramie fiber and the cotton fiber after the primary humidification treatment were mixed at a weight ratio of 1:4, and then opened, carded, and combusted according to the prior art method.
- Example 14 The hemp fiber was subjected to a humidification and health treatment according to the prior art; then the hemp fiber and the cotton fiber after the humidification and health treatment were mixed at a weight ratio of 2:3, and then opened, combed, and combusted according to the prior art method.
- TC the relative humidity
- the time is 3 hours
- the hemp strip after the second health treatment Spinning into a yarn The yarn spun by the method of the present embodiment, when the spinning fineness is 12 s , after 100 sampling tests, the average break rate is 192 times per hour per device.
- the mixed hemp fiber of jute and ramie fiber with a weight percentage of jute of 20% is subjected to a humidification and health treatment according to the prior art; then the mixed hemp fiber and cotton fiber after a humidification and health treatment are ratio by weight: 4:1 Mixing, then according to the prior art method, clearing, combing, and drawing to form a strip; the strip is subjected to a secondary health treatment, the temperature of the secondary health treatment is 70 ° C, the relative humidity is 95%, time 12 hours Then after the second treatment regimen flax spun into yarn.
- Using the method of the present embodiment is a yarn spun when the yarn fineness of 12 s, after the test sample 100, the average rate of breakage per The equipment was 165 times/hour.
- Example 16 A mixed hemp fiber of jute and hemp fiber having a weight percentage of jute of 90% was subjected to a humidification and health treatment according to the prior art; then, the hemp fiber and the cotton fiber after a humidification treatment were weight-to-weight ratio 3: 1 mixing, then according to the prior art method to open, comb, and tie to form a strip; the strip is subjected to a secondary health treatment, the temperature of the secondary health treatment is 50 ° C, the relative humidity is 85%, The time is 5 hours; then the puncture of the secondary health treatment is spun into a yarn.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Nonwoven Fabrics (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010521283A JP5373792B2 (ja) | 2007-08-20 | 2008-08-15 | 麻繊維及び麻とその他の繊維との混紡の紡績方法とその紡績糸 |
EP08800500A EP2180090A4 (en) | 2007-08-20 | 2008-08-15 | HEMP YARN AND PROCESS FOR MIXING HEMP AND OTHER FIBER, AND YARN THUS OBTAINED |
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 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710143317.0 | 2007-08-20 | ||
CN200710143317A CN100591818C (zh) | 2007-08-20 | 2007-08-20 | 麻纤维纺纱方法及其纱线 |
CN200710143318A CN100591819C (zh) | 2007-08-20 | 2007-08-20 | 麻与其他纤维混纺的纺纱方法 |
CN200710143318.5 | 2007-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009024023A1 true WO2009024023A1 (fr) | 2009-02-26 |
Family
ID=40377822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2008/001476 WO2009024023A1 (fr) | 2007-08-20 | 2008-08-15 | Fil de chanvre et procédé de filage en mélange de chanvre et d'une autre fibre, et fil ainsi obtenu |
Country Status (6)
Country | Link |
---|---|
US (1) | US8261525B2 (zh) |
EP (1) | EP2180090A4 (zh) |
JP (1) | JP5373792B2 (zh) |
KR (1) | KR20100050509A (zh) |
CA (1) | CA2698308A1 (zh) |
WO (1) | WO2009024023A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111926446A (zh) * | 2020-08-12 | 2020-11-13 | 佛山市龙生光启科技有限公司 | 一种麻纱面料及其加工设备 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108574B (zh) * | 2011-03-21 | 2012-04-25 | 盐城悦弘织造有限公司 | 涡流纺生产汉麻纱的方法 |
KR101229117B1 (ko) * | 2012-01-31 | 2013-02-01 | 백승근 | 모시 강화 천연사의 제조방법 |
CN103060978B (zh) * | 2013-01-21 | 2015-11-25 | 山东华乐新材料科技股份有限公司 | 一种汉麻纯纺或混纺纺纱工艺 |
KR101848270B1 (ko) | 2016-02-24 | 2018-04-12 | 박통령 | 삼베섬유 원단 제조방법 |
KR101825928B1 (ko) * | 2017-10-11 | 2018-03-22 | 박정은 | 헴프 혼방 단사 제조 방법 |
US11940028B2 (en) | 2019-03-25 | 2024-03-26 | Schaeffler Technologies AG & Co. KG | Flexible wet friction materials including silanes |
CN110055646A (zh) * | 2019-04-25 | 2019-07-26 | 德州恒丰纺织有限公司 | 一种具有抗菌、抗病毒功能的艾草混纺纱线 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186877A (zh) * | 1997-12-05 | 1998-07-08 | 望奎县先锋亚麻厂 | 大麻纤维生产新工艺 |
CN1292435A (zh) * | 2000-08-30 | 2001-04-25 | 赵德辉 | 一种大麻湿纺纱制造方法及其产品 |
CN1796622A (zh) * | 2004-12-29 | 2006-07-05 | 甘肃省纺织研究所 | 亚麻二粗纤维双重处理改性方法 |
CN101100773A (zh) * | 2007-08-20 | 2008-01-09 | 江苏紫荆花纺织科技股份有限公司 | 麻与其他纤维混纺的纺纱方法及其纱线 |
CN101104969A (zh) * | 2007-08-20 | 2008-01-16 | 江苏紫荆花纺织科技股份有限公司 | 麻纤维纺纱方法及其纱线 |
CN101177913A (zh) * | 2007-12-17 | 2008-05-14 | 江苏紫荆花纺织科技股份有限公司 | 一种麻纤维养生工艺 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1986970A (en) * | 1931-04-22 | 1935-01-08 | Harold H Brown | Process of treating vegetable fibers and product resulting therefrom |
GB564107A (en) * | 1943-03-05 | 1944-09-13 | Sven Thor Martin Svenzon | Improvements in or relating to flax spinning |
GB579797A (en) * | 1944-12-29 | 1946-08-15 | Mackie & Sons Ltd J | Improvements relating to the wet spinning of flax |
US2721358A (en) * | 1951-05-15 | 1955-10-25 | Litvan Jozsef | Process of treating cut, ripened linseed flax straw |
FR2594448B1 (fr) * | 1986-02-14 | 1988-10-07 | Salmon Leon | Procede de filage du lin pur ou en melange |
US5513805A (en) * | 1995-03-31 | 1996-05-07 | Fisher; Gordon L. | Fiber separation method and apparatus |
RU2109859C1 (ru) * | 1996-03-26 | 1998-04-27 | Акционерное общество открытого типа "Ивчесмаш" | Поточная линия для обработки льняного волокна |
US6330786B1 (en) * | 1999-09-10 | 2001-12-18 | Great Plains Buffalo Products, Inc. | Buffalo hair yarn and fabric and method of making buffalo hair yarn and fabric |
JP3687962B2 (ja) * | 2001-09-19 | 2005-08-24 | 有限会社勝山テクノス | 筍の皮の利用方法 |
CN100557106C (zh) * | 2003-02-27 | 2009-11-04 | 株洲雪松麻业有限责任公司 | 一种含有竹原纤维的纺纱及其制作方法 |
US7887672B2 (en) * | 2005-01-28 | 2011-02-15 | University Of Nebraska-Lincoln | Method for making natural cellulosic fiber bundles from cellulosic sources |
ITUD20050213A1 (it) * | 2005-12-19 | 2007-06-20 | Sergio Zamattio | Procedimento per la voluminizzazione di un nastro di materiale tessile,relativo dispositivo e nastro di materiale tessile cosi' ottenuto |
-
2008
- 2008-08-15 EP EP08800500A patent/EP2180090A4/en not_active Withdrawn
- 2008-08-15 WO PCT/CN2008/001476 patent/WO2009024023A1/zh active Application Filing
- 2008-08-15 JP JP2010521283A patent/JP5373792B2/ja not_active Expired - Fee Related
- 2008-08-15 US US12/733,235 patent/US8261525B2/en not_active Expired - Fee Related
- 2008-08-15 CA CA2698308A patent/CA2698308A1/en not_active Abandoned
- 2008-08-15 KR KR1020107003491A patent/KR20100050509A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186877A (zh) * | 1997-12-05 | 1998-07-08 | 望奎县先锋亚麻厂 | 大麻纤维生产新工艺 |
CN1292435A (zh) * | 2000-08-30 | 2001-04-25 | 赵德辉 | 一种大麻湿纺纱制造方法及其产品 |
CN1796622A (zh) * | 2004-12-29 | 2006-07-05 | 甘肃省纺织研究所 | 亚麻二粗纤维双重处理改性方法 |
CN101100773A (zh) * | 2007-08-20 | 2008-01-09 | 江苏紫荆花纺织科技股份有限公司 | 麻与其他纤维混纺的纺纱方法及其纱线 |
CN101104969A (zh) * | 2007-08-20 | 2008-01-16 | 江苏紫荆花纺织科技股份有限公司 | 麻纤维纺纱方法及其纱线 |
CN101177913A (zh) * | 2007-12-17 | 2008-05-14 | 江苏紫荆花纺织科技股份有限公司 | 一种麻纤维养生工艺 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2180090A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111926446A (zh) * | 2020-08-12 | 2020-11-13 | 佛山市龙生光启科技有限公司 | 一种麻纱面料及其加工设备 |
Also Published As
Publication number | Publication date |
---|---|
EP2180090A4 (en) | 2012-05-30 |
CA2698308A1 (en) | 2009-02-26 |
KR20100050509A (ko) | 2010-05-13 |
US8261525B2 (en) | 2012-09-11 |
EP2180090A1 (en) | 2010-04-28 |
US20100139237A1 (en) | 2010-06-10 |
JP5373792B2 (ja) | 2013-12-18 |
JP2010537061A (ja) | 2010-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2009024023A1 (fr) | Fil de chanvre et procédé de filage en mélange de chanvre et d'une autre fibre, et fil ainsi obtenu | |
CN110546317B (zh) | 纤维素纤维 | |
US20170073852A1 (en) | Method for manufacturing blend yarn with bamboo fiber | |
CN106337226B (zh) | 一种阻燃抗静电混纺纱及其生产方法和用途 | |
CN103290573B (zh) | 空调纤维与棉纤维/粘胶纤维混纺纱线的纺制方法 | |
CN109554791B (zh) | 一种以棉纺设备生产纤维素纤维亚麻高支纱线的方法 | |
JP2021515118A (ja) | 紡績糸用の酢酸セルロースを含有するスライバー | |
JP2010537061A5 (zh) | ||
CN107641868A (zh) | 一种轶纶聚酰亚胺短纤维高支纱线的制备方法 | |
CN104480542A (zh) | 一种亚麻纤维的生产工艺 | |
AT507758A1 (de) | Yarn and threads from blends of fibres and articles therefrom | |
CN100591818C (zh) | 麻纤维纺纱方法及其纱线 | |
CN100591819C (zh) | 麻与其他纤维混纺的纺纱方法 | |
CN107130332A (zh) | 苎麻棉混纺纱及其制备方法、系统和应用 | |
EP4007826B1 (de) | Verfahren zur herstellung von lyocell-stapelfasern | |
CN103850036B (zh) | 床单面料 | |
Shroff et al. | Bio-softening of banana fiber for nonwoven application | |
CN1654730A (zh) | 一种高支数麻棉混纺纱线及其制造工艺 | |
CN206843678U (zh) | 苎麻棉混纺纱系统 | |
CN115874294A (zh) | 制造葛纤维的方法、制造包含该葛纤维的葛纺纱的方法及由此制造的编织物 | |
CN103103667B (zh) | 一种防水帆布用混合纤维的纺丝工艺 | |
CN106868670B (zh) | 一种聚四氟乙烯纤维/棉混纺纱线及其制备方法 | |
CN101348961B (zh) | 一种黄麻混纺方法及该方法纺制的混纺纱 | |
CN108385398A (zh) | 一种牦牛绒和水溶纤维的混纺纱线的制备方法 | |
Shahid et al. | Study on the physical properties of jute-cotton blended rotor yarn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08800500 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008800500 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2010521283 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2698308 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 20107003491 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12733235 Country of ref document: US Ref document number: 1112/DELNP/2010 Country of ref document: IN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2010/002417 Country of ref document: MX |