EP2730695B1 - Spinning method and spun yarn - Google Patents
Spinning method and spun yarn Download PDFInfo
- Publication number
- EP2730695B1 EP2730695B1 EP20130192152 EP13192152A EP2730695B1 EP 2730695 B1 EP2730695 B1 EP 2730695B1 EP 20130192152 EP20130192152 EP 20130192152 EP 13192152 A EP13192152 A EP 13192152A EP 2730695 B1 EP2730695 B1 EP 2730695B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber
- spinning
- processing agent
- lubricant
- spinning method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009987 spinning Methods 0.000 title claims description 90
- 238000000034 method Methods 0.000 title claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 42
- 239000000314 lubricant Substances 0.000 claims description 29
- -1 aliphatic ester compound Chemical class 0.000 claims description 27
- 239000000835 fiber Substances 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 17
- 239000002480 mineral oil Substances 0.000 claims description 11
- 235000010446 mineral oil Nutrition 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 description 21
- 150000002148 esters Chemical class 0.000 description 10
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 10
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 8
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 229920001451 polypropylene glycol Polymers 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007383 open-end spinning Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000007378 ring spinning Methods 0.000 description 3
- SRBSSROHORQGBO-UHFFFAOYSA-N 11-methyldodecyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCC(C)C SRBSSROHORQGBO-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 2
- 229940073769 methyl oleate Drugs 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 1
- OPJWPPVYCOPDCM-UHFFFAOYSA-N 2-ethylhexyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CC)CCCC OPJWPPVYCOPDCM-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- ZNRNSKNVPBUUNI-CLFAGFIQSA-N 6-[(z)-octadec-9-enoyl]oxyhexyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC ZNRNSKNVPBUUNI-CLFAGFIQSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UGHVFDVVZRNMHY-NXVVXOECSA-N Oleyl laurate Chemical compound CCCCCCCCCCCC(=O)OCCCCCCCC\C=C/CCCCCCCC UGHVFDVVZRNMHY-NXVVXOECSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QZULIRBSQUIUTA-CLFAGFIQSA-N bis[(z)-octadec-9-enyl] hexanedioate Chemical compound CCCCCCCC\C=C/CCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCC\C=C/CCCCCCCC QZULIRBSQUIUTA-CLFAGFIQSA-N 0.000 description 1
- FJTUUPVRIANHEX-UHFFFAOYSA-N butan-1-ol;phosphoric acid Chemical compound CCCCO.OP(O)(O)=O FJTUUPVRIANHEX-UHFFFAOYSA-N 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- GHKVUVOPHDYRJC-UHFFFAOYSA-N didodecyl hexanedioate Chemical compound CCCCCCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCCCCCC GHKVUVOPHDYRJC-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- XJELNSQWZFNOIE-XXAVUKJNSA-N dodecanoic acid;2-ethyl-2-(hydroxymethyl)propane-1,3-diol;(z)-octadec-9-enoic acid Chemical compound CCC(CO)(CO)CO.CCCCCCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O XJELNSQWZFNOIE-XXAVUKJNSA-N 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 125000005816 fluoropropyl group Chemical group [H]C([H])(F)C([H])([H])C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- UHGIMQLJWRAPLT-UHFFFAOYSA-N octadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(O)=O UHGIMQLJWRAPLT-UHFFFAOYSA-N 0.000 description 1
- WRKCIHRWQZQBOL-UHFFFAOYSA-N octyl dihydrogen phosphate Chemical compound CCCCCCCCOP(O)(O)=O WRKCIHRWQZQBOL-UHFFFAOYSA-N 0.000 description 1
- IIGMITQLXAGZTL-UHFFFAOYSA-N octyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC IIGMITQLXAGZTL-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/11—Spinning by false-twisting
- D01H1/115—Spinning by false-twisting using pneumatic means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Definitions
- the present invention relates to a spinning method and a spun yarn.
- high-speed spinning such as spinning with high-speed ring spinning machines, spinning with high-speed rotor-type open-end spinning machines, and spinning with whirling air spinning machines is advancing to achieve reduced production costs and improved productivity.
- the spinning speed becomes faster in these trends, the amount of fibers passing through the spinning machine per unit time increases in proportion to the speed, so that scum accumulation increases, thereby shortening the cleaning cycle and reducing the operational performance.
- the present invention relates in particular to a spinning method which uses a whirling air spinning machine, and it relates to a spinning method according to which good high-speed spinning performance is assured during operation with scum generation being suppressed during the fiber-spinning operation with the whirling air spinning machine, and to the spun yarn obtained through such a spinning method.
- fiber-processing agents using an alkyl phosphoric ester potassium salt have been used in fiber spinning to achieve favorable spinning performance.
- the following fiber-processing agents are known: 1) two-component families with an alkyl phosphoric ester potassium salt and a phosphate of an alkylaminoether type nonionic surfactant (refer to Japanese Patent Publication Tokkaisho 60-224867 for example), 2) three-component families including an alkyl phosphoric ester potassium salt, a phosphate of an alkylaminoether type nonionic surfactant and a high molecular weight polyoxyethylene compound (refer to Japanese Patent Publication Tokkaisho 57-158297 for example), 3) two-component families with an alkyl phosphoric ester potassium salt and a high molecular weight polyoxyethylene compound (refer to Japanese Patent Publication Tokkaihei 3-174067 for example), and 4) three-component families including an alkyl phosphoric ester potassium salt, a paraffin wax e
- An object of the present invention is to provide a spinning method for spinning with a whirling air spinning machine that assures favorable high-speed spinning performance while suppressing scum accumulation sufficiently, and a spun yarn obtained with the aforementioned spinning method.
- the inventors have found as a result of studies to solve the problem that the use of a special fiber-processing agent in a special method is beneficial and favorable for spinning with a whirling air spinning machine.
- the present invention relates to a spinning method which uses a whirling air spinning machine for mixing a fiber-processing agent with compressed air in the whirling air spinning machine and spraying the fiber-processing agent on fibers.
- the present invention also relates to the spun yarn obtained with the aforementioned spinning method.
- the fiber-processing agent has a kinematic viscosity at 30°C of 1 x 10 -6 to 100 x 10 -6 m 2 /s and comprises one or two or more of the following lubricant (A), the following lubricant (B) and the following lubricant (C).
- Lubricant (A) is an aliphatic ester compound of carbon number 5-70.
- Lubricant (B) is a linear polyorganosiloxane having a kinematic viscosity at 30°C of 5 x 10 -6 to 100 x 10 -6 m 2 /s.
- Lubricant (C) is a mineral oil having a kinematic viscosity at 30°C of 5 x 10 -6 to 100 x 10 -6 m 2 /s.
- a whirling air spinning machine is used in the spinning method related to the present invention.
- the whirling air spinning machine spins yarn with a whirling flow of compressed air and the whirling air spinning machine itself is widely known (refer to Japanese Patent Publication Tokkai 2001-73235 , Japanese Patent Publication Tokkai 2007-284813 and Tokkai 2011-38210 for example), such as, for example, the product with the name VORTEX (registered trade mark) made by MURATA MACHINERY, LTD.
- the spinning method related to the present invention one or two or more of said lubricant (A), said lubricant (B) and said lubricant (C) are used.
- the spinning method including a fiber-processing agent selected from lubricant (A) is favorable and the spinning method including a fiber-processing agent containing 50 to 100 mass% of lubricant (A) and 0 to 20 mass% of lubricant (B) and 0 to 50 mass% of lubricant (C) (total 100 mass%) is more favorable.
- Lubricant (A) is an aliphatic ester compound of carbon number 5 to 70.
- the aliphatic ester compounds that satisfy this condition include: 1) esters of an aliphatic monohydric alcohol and an aliphatic monocarboxylic acid such as methyl oleate, butyl stearate, octyl stearate, oleyl laurate, and isotridecyl stearate, 2) esters of an aliphatic polyhydric alcohol and aliphatic monocarboxylic acids such as 1,6-hexanediol dioleate and trimethylolpropane monooleate monolaurate, and 3) esters of aliphatic monohydric alcohols and an aliphatic polycarboxylic acid such as dilauryl adipate and dioleyl adipate.
- an aliphatic ester compound of carbon number 15 to 60 is favoured as lubricant (A).
- Lubricant (B) is a linear polyorganosiloxane having a kinematic viscosity at 30°C of 5 x 10 -6 to 100 x 10 -6 m 2 /s.
- the linear polyorganosiloxanes having these characteristics include linear polydimethylsiloxanes, linear polydimethylsiloxanes having a modified group, and so on.
- the modified group in this case can be an ethyl group, a phenyl group, a fluoropropyl group, an aminopropyl group, a carboxyoctyl group, a polyoxyethylene polyoxypropylene group, ⁇ -methoxypolyethoxy ⁇ polypropoxypropyl group or the like.
- Lubricant (C) is a mineral oil having a kinematic viscosity at 30°C of 5 x 10 -6 to 100 x 10 -6 m 2 /s (5 cSt to 100 cSt).
- the fiber-processing agent used for the spinning method related to the present invention has a kinematic viscosity at 30°C of 1 x 10 -6 to 100 x 10 -6 m 2 /s, although a kinematic viscosity of 5 x 10 -6 to 50 x 10 -6 m 2 /s is preferable.
- the above-mentioned fiber-processing agent is mixed with the compressed air used for whirling air spinning and sprayed on the fiber, and the kinematic viscosity of the fiber-processing agent at 30°C should be, as mentioned before, 5 x 10 -6 to 50 x 10 -6 m 2 /s so that the fiber-processing agent is sprayed more evenly on the fiber and attached more evenly to the fiber.
- the pressure of compressed air used for whirling air spinning is from 0.40 to 0.70MPa in regular cases, although a compressed air pressure of 0.45 to 0.65MPa is preferred.
- the fiber-processing agent of the present invention can be used with antifoaming agents, appearance adjusting agents, antioxidants, preservatives, antirust agents or other components according to respective purposes as far as the effects of the present invention are not undermined, while the amount of such components should be as low as possible.
- the fiber-processing agent when the fiber-processing agent is mixed in with the compressed air and sprayed on the fiber for whirling air spinning, the fiber-processing agent can be used either neat or diluted with water or low-viscosity mineral oil or the like.
- a nonaqueous processing agent should be used, either neat, or, in the case of dilution, diluted with an oil-based diluent such as mineral oil in order to be nonaqueous.
- the spun yarn related to the present invention is that obtained through the spinning method related to the present invention described herein.
- This polyester staple fiber was fed to a flat card (made by Howa Machinery, Ltd.) to produce a carded sliver, which is then fed to a PDF type drawing machine (made by ISHIKAWA SEISAKUSHO, LTD.) to prepare a 3.2g/m thick drawn sliver.
- each fiber-processing agent prepared in test division 1 was mixed with compressed air in the whirling air spinning machine and sprayed on the fibers.
- the spraying performance and scum accumulation observed during the operation was evaluated according to the following method and the results are summarized in Table 3.
- the whirling air spinning machine used has multiple spinning units, each of which is provided with draft equipment, whirling air spinning equipment and winding equipment.
- the draft equipment drafts the fiber bundle and feeds it into the whirling air spinning equipment.
- the whirling air spinning equipment generates a whirling air flow within it to spin the fiber bundle and produce a spun yarn.
- the winding equipment winds the spun yarn, which is spun by the whirling air spinning equipment and sends it via an appropriate feeding means to a package.
- the whirling air spinning equipment comprises a spinning chamber, a fiber introduction part, a nozzle holder that is constituted with a whirling-airflow generating nozzle and a spindle (hollow guiding shaft).
- the fiber introduction part guides the fiber bundle, which is formed with the draft equipment, into a spinning chamber.
- the spinning chamber is a space formed by being enclosed by the fiber introduction part, the holder and the spindle.
- the whirling-airflow generating nozzle sprays compressed air into the spinning chamber to generate a whirling airflow, thereby reversing and turning the fiber end of the fiber bundle, which is guided into the spinning chamber, at the spindle tip area.
- the spindle guides the spun yarn from the spinning chamber to the outside of the whirling air spinning equipment.
- the spindle is held at its base on the opposite side of its tip with the spindle holder.
- the whirling air spinning machine used is provided with spraying equipment (trade name POLYMASTER made by MURATA MACHINERY, LTD.) that forms a mist of the fiber-processing agent.
- the spraying equipment is located in the upstream of the whirling-airflow generating nozzle and mixes a mist of the fiber-processing agent into the compressed air which is guided into the spinning chamber.
- the spraying equipment can be configured so that it directly feeds the fiber-processing agent to each whirling air spinning equipment or it feeds the fiber-processing agent to the common feeding pipe provided to feed air to multiple whirling air spinning equipment. Details of these are specified in Japanese Patent Publication Tokkai 2008-95208 and Japanese Patent Publication Tokkai 2011-84854 .
- a mist of the fiber-processing agent was mixed, using the spraying equipment, with the compressed air used for the spinning of the whirling air spinning machine and sprayed at a temperature of 25°C, relative humidity of 65%, and a compressed air pressure of 0.55MPa for five hours.
- the spraying state of the fiber-processing agent was visually observed and evaluated according to the following criterion. The results are summarized in Table 3.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012247049A JP5936193B2 (ja) | 2012-11-09 | 2012-11-09 | 紡績方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2730695A1 EP2730695A1 (en) | 2014-05-14 |
| EP2730695B1 true EP2730695B1 (en) | 2015-04-01 |
Family
ID=49596061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20130192152 Active EP2730695B1 (en) | 2012-11-09 | 2013-11-08 | Spinning method and spun yarn |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2730695B1 (zh) |
| JP (1) | JP5936193B2 (zh) |
| CN (1) | CN103806150B (zh) |
| IN (1) | IN2013MU02839A (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6176820B2 (ja) * | 2012-11-09 | 2017-08-09 | 竹本油脂株式会社 | 繊維用処理剤 |
| EP3021158B1 (en) * | 2014-11-14 | 2018-04-18 | LG Innotek Co., Ltd. | Lens moving apparatus |
| CN106012124B (zh) * | 2016-08-09 | 2018-12-18 | 苏州江赛纺织科技有限公司 | 一种易起绒涡流纺纱工艺及其加工装置 |
| US11359309B2 (en) | 2018-12-21 | 2022-06-14 | Target Brands, Inc. | Ring spun yarn and method |
| LU102753B1 (de) | 2021-04-01 | 2022-10-03 | Saurer Intelligent Technology AG | Faserband-Streckwerk mit Additivzuführung |
| LU501576B1 (de) | 2022-03-02 | 2023-09-11 | Saurer Intelligent Technology AG | Luftspinnvorrichtung sowie Verfahren zur Oberflächenbehandlung innerhalb einer Luftspinnvorrichtung |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212838A (en) * | 1975-07-19 | 1977-01-31 | Nippon Shinbun Ink Kk | Developing fluid for electrophotographic printing |
| JPS5430997A (en) * | 1977-08-12 | 1979-03-07 | Kao Corp | Lubricating composition for treating synthetic fiber |
| JPS5534228A (en) * | 1978-09-01 | 1980-03-10 | Toray Silicone Co Ltd | Polysiloxane composition |
| GB2142662B (en) * | 1983-06-20 | 1987-04-01 | Snia Fibre | Preparing multifilament yarn for windings |
| JPS62133181A (ja) * | 1985-12-05 | 1987-06-16 | 財団法人 日本綿業技術・経済研究所 | 綿糸紡績用処理剤 |
| JPH03871A (ja) * | 1989-05-25 | 1991-01-07 | Matsumoto Yushi Seiyaku Co Ltd | 繊維処理剤 |
| JP3081629B2 (ja) * | 1990-08-20 | 2000-08-28 | 三菱レイヨン株式会社 | 高速エアージエツトルーム緯糸用アセテート糸及びその製造方法 |
| JPH0730871B2 (ja) * | 1990-11-30 | 1995-04-10 | 東レエンジニアリング株式会社 | オイルミスト供給装置 |
| JPH04241169A (ja) * | 1991-01-11 | 1992-08-28 | Nippon Ester Co Ltd | 紡績糸用ポリエステル短繊維 |
| JP3735784B2 (ja) * | 1995-08-16 | 2006-01-18 | ユニチカ株式会社 | 綿製不織布の製造方法、及び高圧液体流処理用油剤 |
| CA2254870A1 (en) * | 1997-03-13 | 1998-09-17 | Yoshinobu Inuzuka | Treatment for elastic polyurethane fibers, and elastic polyurethane fibers treated therewith |
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| JP4911295B2 (ja) * | 2006-10-06 | 2012-04-04 | 村田機械株式会社 | 空気紡績装置 |
| JP2011084854A (ja) * | 2009-09-18 | 2011-04-28 | Murata Machinery Ltd | 紡績機 |
| CN102162156A (zh) * | 2010-02-24 | 2011-08-24 | 林耿霈 | 防止喷嘴阻塞的捻纱装置 |
| JP2012097391A (ja) * | 2010-11-05 | 2012-05-24 | Murata Mach Ltd | 紡績機 |
| JP6176820B2 (ja) * | 2012-11-09 | 2017-08-09 | 竹本油脂株式会社 | 繊維用処理剤 |
-
2012
- 2012-11-09 JP JP2012247049A patent/JP5936193B2/ja active Active
-
2013
- 2013-08-30 IN IN2839MU2013 patent/IN2013MU02839A/en unknown
- 2013-11-08 CN CN201310549996.7A patent/CN103806150B/zh active Active
- 2013-11-08 EP EP20130192152 patent/EP2730695B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014095166A (ja) | 2014-05-22 |
| CN103806150A (zh) | 2014-05-21 |
| IN2013MU02839A (zh) | 2015-07-03 |
| JP5936193B2 (ja) | 2016-06-15 |
| EP2730695A1 (en) | 2014-05-14 |
| CN103806150B (zh) | 2017-07-04 |
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