CN103806150B - Spinning method and spun yarn - Google Patents
Spinning method and spun yarn Download PDFInfo
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- CN103806150B CN103806150B CN201310549996.7A CN201310549996A CN103806150B CN 103806150 B CN103806150 B CN 103806150B CN 201310549996 A CN201310549996 A CN 201310549996A CN 103806150 B CN103806150 B CN 103806150B
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- lubricant
- spinning method
- inorganic agent
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Classifications
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- 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
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)
Abstract
The invention relates to a spinning method and spun yarn, wherein, in the spinning using a vortex air spinning machine, the foam accumulation can be sufficiently inhibited, and the spinning method which can be operated under the condition of good high-speed spinning performance is provided, and the spun yarn obtained by the spinning method, in the spinning method using the vortex air spinning machine, a fiber treating agent is mixed into the compressed air of the vortex air spinning machine, and the fiber is sprayed, wherein the fiber treating agent comprises one or more selected from the following lubricant (A), the following lubricant (B) and the following lubricant (C), and the kinematic viscosity at 30 ℃ is 1 × 10‑6～100×10‑6m2Lubricant (A) which is an aliphatic ester compound having 5 to 70 carbon atoms, and lubricant (B) which has a kinematic viscosity at 30 ℃ of 5 × 10‑6～100×10‑6m2Linear polyorganosiloxane/s, lubricant (C) with a kinematic viscosity at 30 ℃ of 5 × 10‑6～100×10‑6m2Mineral oil in s.
Description
Technical field
The present invention relates to Yarn spinning method and spun yarn.Spinning process in recent years in order to reduce production cost, improve productivity,
Constantly it is changed into the spinning using high speed ring spinner, the spinning using high-speed rotor spinning machine, is spinned using vortex air
Machine (Vortex streams sky mood Jing Spinning Machine) spinning etc. high-speed spinning.But, if so making spinning speed be changed into high speed, unit
Time is proportionally increased by the fibre weight of Spining Robot with speed, therefore the accumulation of foam (ス カ system) increases, and cleans week
Phase shortens, and as a result causes workability reduction.The present invention be more particularly directed to the Yarn spinning method using vortex air spinning machine, it is directed to use with
When vortex air spinning machine is by fiber spinning, the generation of foam can be suppressed, can be entered under conditions of good high-speed spinning
The Yarn spinning method of row operation and the spun yarn obtained by the Yarn spinning method.
Background technology
In the past, in fiber spinning, in order to obtain good spinning, using employing the various of potassium alkyl phosphate
Fiber inorganic agent.In the fiber inorganic agent, it is known to 1) potassium alkyl phosphate and alkyl amino ether type nonionic
Phosphoric acid corrective 2 component systems (referring for example to patent document 1)；2) potassium alkyl phosphate, alkyl amino ether type it is non-from
3 component systems (referring for example to patent document 2) of the phosphoric acid corrective of son and the polyoxyethylene compound of HMW；3) alkyl
2 component systems (referring for example to patent document 3) of the polyoxyethylene compound of phosphate kalium salt and HMW；4) alkyl phosphoric acid
3 component systems (referring for example to patent document 4) of ester sylvite, Emulsification of Paraffin thing and cationic surface active agent etc..But, such as
Fruit uses these conventional fiber inorganic agents, then there is problems with：In the feelings spinned using high speed ring spinner
Under condition, foam is piled up in balloon controller, or in the case where being spinned using high-speed rotor spinning machine, in rotor
Interior accumulation foam, and then in the case where being spinned using vortex air spinning machine, foam is piled up in spindle.Wherein, make
The speed that spins of the yarn spinned with vortex air spinning machine is entered with using high speed ring spinner or high-speed rotor spinning machine
The speed that spins of the yarn of row spinning is compared, faster, therefore the problem that foam is piled up is serious.If foam is piled up, accordingly
Not only cleaning period shortens on ground, workability reduction, and fiber is subject to compared with macrolesion, yarn strength reduction, or white powder, broken end
Dramatically increase.In the spinning carried out using vortex air spinning machine, in order to prevent the accumulation of foam, it was also proposed that supply surface
The scheme (such as patent document 5) of activating agent, but if using in the past be used for fiber inorganic agent potassium alkyl phosphate it
The material of class cannot then be adequately suppressed the accumulation of foam as the surfactant.
Patent document
The Japanese Unexamined Patent Application 60-224867 publications of patent document 1
The Japanese Unexamined Patent Application 57-158297 publications of patent document 2
The Japanese Unexamined Patent Publication 3-174067 publications of patent document 3
The Japanese Unexamined Patent Publication 6-108361 publications of patent document 4
The Japanese Unexamined Patent Publication 2008-95208 publications of patent document 5.
The content of the invention
Problem to be solved by this invention is, there is provided in the spinning using vortex air spinning machine, can be fully
Suppress the accumulation of foam, the Yarn spinning method of operation can be carried out under conditions of good high-speed spinning and by the spinning side
The spun yarn that method is obtained.
The present inventor is studied to solve above-mentioned problem, is as a result found, in the spinning using vortex air spinning machine
In, the use of the scheme of specific fiber inorganic agent is in a specific way just suitable.
That is, the present invention relates to Yarn spinning method, it is the Yarn spinning method for using vortex air spinning machine, it is characterised in that will
Following fiber inorganic agents are mixed into the compressed air of vortex air spinning machine, and fiber is sprayed.In addition, the present invention is related to
And the spun yarn obtained by the Yarn spinning method.
Fiber inorganic agent：Comprising selected from following lubricants (A), following lubricants (B) and following lubricants (C)
One or more, the kinematic viscosity at 30 DEG C is 1 × 10-6~100 × 10-6m2The fiber inorganic agent of/s,
Lubricant (A)：The aliphatic ester compounds of carbon number 5~70
Lubricant (B)：Kinematic viscosity at 30 DEG C is 5 × 10-6~100 × 10-6m2The wire polysiloxane of/s
Lubricant (C)：Kinematic viscosity at 30 DEG C is 5 × 10-6~100 × 10-6m2The mineral oil of/s.
In Yarn spinning method of the invention, vortex air spinning machine is used.Vortex air spinning machine is by compressed air
Come the spinning machine that is spinned, its own is known (referring for example to Japanese Unexamined Patent Publication 2001-73235 public affairs to swirling flow (vortex)
Report, Japanese Unexamined Patent Publication 2007-284813 publications and Japanese Unexamined Patent Publication 2011-38210 publications), wherein such as village field can be enumerated
The spinning machine of trade name ボ Le テ ッ Network ス (registration mark) of Machinery Co., Ltd..
In Yarn spinning method of the invention, using comprising selected from above-mentioned lubricant (A), above-mentioned lubricant (B) and above-mentioned lubrication
One or more fiber inorganic agent of agent (C).As the fiber inorganic agent for being used, preferably containing selected from profit
The material of lubrication prescription (A), is 0~20 more preferably containing the ratio, lubricant (B) that lubricant (A) is 50~100 mass %
The ratio and lubricant (C) of quality % be the ratio (amount to 100 mass %) of 0~50 mass % material.
Lubricant (A) is the aliphatic ester compounds of carbon number 5~70.In the aliphatic ester compounds, can enumerate 1)
Aliphatic 1 yuan of alcohol of methyl oleate, butyl stearate, octyldodecyl ester, lauric acid oil base ester, stearic acid isotridecyl ester etc.
With the ester of mono carboxylic acid of aliphatic series；2) aliphatic series of 1,6-HD dioleate, trimethylolpropane monoleate monolaurate etc.
The ester of polyalcohol and mono carboxylic acid of aliphatic series；3) aliphatic 1 yuan of alcohol and aliphatic series of adipic acid dilauryl ester, dioleyl adipate etc. are more
The ester of first carboxylic acid.Wherein, as lubricant (A), preferred aliphatic ester compounds of carbon number 15-60.
Lubricant (B) is that the kinematic viscosity at 30 DEG C is 5 × 10-6~100 × 10-6m2The wire poly organo of/s
Alkane.In the wire polysiloxane, wire dimethyl silicone polymer, the poly- diformazan of the wire with modified group can be enumerated
Radical siloxane etc..As modified group in this case, ethyl, phenyl, fluoropropyl, aminopropyl, carboxyl can be enumerated pungent
Base, polyoxyethylene polyoxypropylene base, ω-poly- propoxypropyl of methoxyl group polyethoxy etc..
Lubricant (C) is that the kinematic viscosity at 30 DEG C is 5 × 10-6~100 × 10-6m2The ore deposit of/s (5cst~100cst)
Thing oil.
The fiber inorganic agent used in Yarn spinning method of the invention is that the kinematic viscosity at 30 DEG C is 1 × 10-6~100
×10-6m2The inorganic agent of/s, but preferably 5 × 10-6~50 × 10-6m2The inorganic agent of/s.In Yarn spinning method of the invention, using
In the Yarn spinning method of vortex air spinning machine, above-mentioned fiber inorganic agent is mixed into the compression used in vortex air spinning empty
In gas, fiber is sprayed, adheres to it, now, if make kinematic viscosity of the fiber inorganic agent at 30 DEG C be above-mentioned 5 ×
10-6~50 × 10-6m2/ s, then the fiber fiber can more uniformly be sprayed with inorganic agent, as a result can make it more
Equably it is attached to fiber.In addition, the pressure of compressed air used in vortex air spinning be usually 0.40~
0.70MPa, preferably 0.45~0.65MPa.
Fiber inorganic agent of the invention can be not damaging in the range of effect of the present invention, according to purpose, suitably simultaneously
With the other compositions of defoamer, outward appearance conditioning agent, antioxidant, preservative, antirust agent etc., but preferably they are as a small amount of as possible
's.
As described above, fiber inorganic agent being mixed into the compressed air used during vortex air spins, fiber being entered
In the case of row spraying, the fiber inorganic agent can be directly used, it is also possible to after the dilution such as water, low viscous mineral oil
Use, but in order to obtain good sprayability, the oiliness diluent using mineral oil etc. preferably in the case where being diluted enters
Row dilution, is used with the state of the non-water system for obtaining, and more preferably directly makes fiber with the state of non-water system with inorganic agent
With.
Spun yarn of the invention can be obtained by the Yarn spinning method of present invention mentioned above.
Invention effect
By the present invention of described above, in the spinning using vortex air spinning machine, following effect can be obtained：
Spindle front end can be adequately suppressed, the foam of holder part is piled up, can be made under conditions of good high-speed spinning
Industry.
Embodiment
Hereinafter, in order that composition of the invention and effect are more specific, embodiment etc. is enumerated, but the invention is not restricted to these realities
Apply example.Should illustrate, in embodiment and comparative example below, " part " represents mass parts, in addition " % " expression quality %.
Test portion 1 (preparation of fiber inorganic agent)
The aliphatic ester compounds recorded using table 1 as lubricant (A), in addition, the wire poly-organosilicon recorded using table 2
Oxygen alkane or mineral oil mix the ratio that they are recorded in table 3 as needed as lubricant (B) or (C), prepare table 3 and record
Fiber inorganic agent P-1 ~ P-13 and R-1-R-14.Should illustrate, comparative example 15 does not prepare fiber inorganic agent, therefore is not
Use the example of inorganic agent.
Test portion 2 (preparation of ripe bar)
In the manufacturing step of polyester staple fiber, will comprising 70 parts of octadecyl phosphate kalium salt, α-nonyl phenyl-ω-
The finish of 15 parts of hydroxyl (polyoxyethylene) (n=10) and α -15 parts of dodecylamino-ω-hydroxyl (polyoxyethylene) (n=10)
For fiber number 1.3 × 10-4The polyester staple fiber of g/m, the semimat of fibre length 38mm, adheres to relative to polyester staple fiber
0.15%.By the polyester staple fiber to flat card (Fenghe industry society system) supply, be made the carded sliver, further by the carded sliver to
PDF types faller (Ishikawa makes made) supply, prepares the ripe bar of the g/m of thickness 3.2.
Test portion 3 (vortex air spins and evaluates)
As vortex air spinning machine, the trade name ボ Le テ ッ Network ス (registrars of Murata Machine Co., Ltd are used
Mark) spinning machine, each fiber prepared in test portion 1 is mixed into the compressed air of the vortex air spinning machine and is processed
Agent, sprays to fiber.Sprayability and foam accumulation property now is evaluated in accordance with the following methods, is as a result summarized in shown in table 3.
The vortex air spinning machine for being used possesses multiple spinning units, and it is empty that each spinning unit possesses draw-gear, vortex
Gas spinning apparatus and devices for taking-up.Draw-gear draws fibre bundle, is supplied to vortex air spinning apparatus.In addition, vortex air
Spinning apparatus produce swirling airflow inside it, by the spinning of above-mentioned fibre bundle, generate spun yarn.Also, devices for taking-up will be by whirlpool
Stream air spinning device spins and batches bunchy by the spun yarn that appropriate yarn load mode is transmitted.
Above-mentioned vortex air spinning apparatus possess spinning room, fiber guidance part, form the nozzle holder that vortex produces nozzle
Part and spindle (hollow guiding axis body).The fibre bundle that fiber guidance part will be formed by draw-gear is imported in spinning room.Spinning
Room is the space for being surrounded by fiber guidance part, holder part and spindle and being formed.Vortex produces nozzle to be sprayed by spinning room
Penetrate compressed air and produce vortex, thus make the fibre end of the fibre bundle being directed in spinning room anti-on one side in the region of spindle front end
Turn (anti-translocation) while convolution (cycle).Spindle by spin the yarn that obtains from external guidance from spinning room to device for turbo-spinning.
For spindle, kept by spindle rack part by the base end part of the opposition side of its leading section.
In addition, the vortex air spinning machine for using possesses sprayer unit (the village field that fiber inorganic agent is atomized and is mixed into
The trade name Port リ マ ス タ ー of Machinery Co., Ltd.).For the sprayer unit, the position of the upstream side of nozzle is produced in vortex
In putting, fiber inorganic agent is mixed into vaporific in the compressed air being directed in spinning room.Sprayer unit can be with by fiber
Directly constituted to the mode of each vortex air spinning apparatus supply with inorganic agent, it is also possible to spinned with to multiple vortex airs
Fiber is supplied in the common supply pipe of unit feeding air to be constituted with the mode of inorganic agent.Their details, for example
Described in Japanese Unexamined Patent Publication 2008-95208 publications or Japanese Unexamined Patent Publication 2011-84854 publications.
The evaluation of sprayability
In the compressed air used in the spinning of above-mentioned vortex air spinning machine, fiber is used by above-mentioned sprayer unit
Inorganic agent is atomized and is mixed into, while carrying out 5 under conditions of 25 DEG C of temperature, relative humidity 65%, compressed air pressure 0.55MPa
Hour spraying.Visually the spraying state of observation fiber inorganic agent, is evaluated according to following standard.Result collects and is shown in table 3.
The criterion of sprayability
◎：Sprayability is good
○：Observing some stagnant liquids with pipe portion, but sprayability is good on the whole
△：Can be sprayed observing stagnant liquid with pipe portion, but if the time is short
×：Cannot spray.
The evaluation of foam accumulation property
The ripe bar prepared in test portion 2 is supplied to above-mentioned vortex air spinning machine, is spun with spinning speed 360m/ points
Go out the yarn of 30, now under conditions of 25 DEG C of temperature, the pressure 0.55MPa of relative humidity 65%, compressed air, by atomization
In the compressed air used in the spinning, sprayability is mixed into the amount that the throughput relative to ripe bar is 0.03% good or can
The fiber inorganic agent of spraying, is sprayed.After 5 hours, visually foam of the observation in spindle leading section is piled up and spindle rack
The foam in portion is piled up, and is evaluated according to following standard.Result collects and is shown in table 3.
In the evaluation criterion of the foam accumulation property in spindle leading section and spindle rack portion
◎：Without deposit
○：Slightly deposit, but without cleaning
△：There is deposit, but be less than the degree for needing periodically to clean
×：There is deposit, it is necessary to periodically clean.
[table 1]
[table 2]
[table 3]
In table 3,
D-1：α-octyl group-ω-hydroxyl polyoxyethylene (n=4)
D-2：α-dodecyl-ω-hydroxyl polyoxyethylene (n=6) polyoxypropylene (n=2)
D-3：α-nonyl-ω-hydroxyl polyoxyethylene (n=6) polyoxypropylene (n=2)
D-4：α-butyl-ω-hydroxyl polyoxyethylene (n=10) polyoxypropylene (n=10)
D-5：α-butyl-ω-hydroxyl polyoxyethylene (n=20) polyoxypropylene (n=20)
D-6：Alpha-hydroxy-ω-hydroxyl polyoxyethylene (n=5) polyoxypropylene (n=45)
D-7：α-cocoyl-ω-hydroxyl polyoxyethylene (n=10)
D-8：Octadecyl phosphate kalium salt
D-9：Octyl phosphate sylvite
D-10：Butyl phosphoric acid ester sylvite
* 1：Because sprayability is bad, therefore foam accumulation cannot be evaluated.
As shown in Table 3, according to the present invention, in the spinning using vortex air spinning machine, can fully press down
Spindle front end processed, the foam of holder part are piled up, operation can be carried out under conditions of good high-speed spinning.
Claims (5)
1. Yarn spinning method, it is the Yarn spinning method for using vortex air spinning machine, it is characterised in that in vortex air spinning machine
Following fiber inorganic agents are mixed into compressed air, fiber are sprayed,
Fiber inorganic agent：Comprising selected from following lubricants（A）, following lubricants（B）And following lubricants（C）In one kind
Or it is two or more, the kinematic viscosity at 30 DEG C is 5 × 10-6~50 × 10-6m2The fiber inorganic agent of/s,
Lubricant（A）：The aliphatic ester compounds of carbon number 5~70,
Lubricant（B）：Kinematic viscosity at 30 DEG C is 5 × 10-6~100 × 10-6m2The wire polysiloxane of/s,
Lubricant（C）：Kinematic viscosity at 30 DEG C is 5 × 10-6~100 × 10-6m2The mineral oil of/s.
2. the Yarn spinning method described in claim 1, wherein fiber inorganic agent contains selected from lubricant（A）Material.
3. the Yarn spinning method described in claim 1 or 2, wherein, fiber inorganic agent with the state of non-water system is mixed into compression empty
Gas.
4. the Yarn spinning method described in claim 3, wherein, will be mixed into the compressed air of fiber inorganic agent 0.40~
Fiber is sprayed under the pressure of 0.70MPa.
5. spun yarn, its Yarn spinning method for passing through described in claim 1 is obtained.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012247049A JP5936193B2 (en) | 2012-11-09 | 2012-11-09 | Spinning method |
| JP2012-247049 | 2012-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806150A CN103806150A (en) | 2014-05-21 |
| CN103806150B true CN103806150B (en) | 2017-07-04 |
Family
ID=49596061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310549996.7A Active CN103806150B (en) | 2012-11-09 | 2013-11-08 | Spinning method and spun yarn |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2730695B1 (en) |
| JP (1) | JP5936193B2 (en) |
| CN (1) | CN103806150B (en) |
| IN (1) | IN2013MU02839A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6176820B2 (en) * | 2012-11-09 | 2017-08-09 | 竹本油脂株式会社 | Fiber treatment agent |
| EP3370105A1 (en) * | 2014-11-14 | 2018-09-05 | LG Innotek Co., Ltd. | Lens moving apparatus |
| CN106012124B (en) * | 2016-08-09 | 2018-12-18 | 苏州江赛纺织科技有限公司 | A kind of easy raising Tecnology of Air Vortex Spinning and its processing unit (plant) |
| US11359309B2 (en) | 2018-12-21 | 2022-06-14 | Target Brands, Inc. | Ring spun yarn and method |
| LU102753B1 (en) | 2021-04-01 | 2022-10-03 | Saurer Intelligent Technology AG | Sliver drafting system with additive feed |
| LU501576B1 (en) | 2022-03-02 | 2023-09-11 | Saurer Intelligent Technology AG | Air-jet spinning device and method for surface treatment within an air-jet spinning device |
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| JP6176820B2 (en) * | 2012-11-09 | 2017-08-09 | 竹本油脂株式会社 | Fiber treatment agent |
-
2012
- 2012-11-09 JP JP2012247049A patent/JP5936193B2/en active Active
-
2013
- 2013-08-30 IN IN2839MU2013 patent/IN2013MU02839A/en unknown
- 2013-11-08 CN CN201310549996.7A patent/CN103806150B/en active Active
- 2013-11-08 EP EP20130192152 patent/EP2730695B1/en active Active
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| US4144178A (en) * | 1977-08-12 | 1979-03-13 | Kao Soap Co., Ltd. | Composition for lubricating treatment of synthetic fibers |
| CN1734011A (en) * | 2004-08-03 | 2006-02-15 | 竹本油脂株式会社 | Treating agent for synthetic fiber and method for treating synthetic fiber |
| CN102162156A (en) * | 2010-02-24 | 2011-08-24 | 林耿霈 | Yarn twisting device preventing nozzle blockage |
| CN102465363A (en) * | 2010-11-05 | 2012-05-23 | 村田机械株式会社 | Spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5936193B2 (en) | 2016-06-15 |
| EP2730695A1 (en) | 2014-05-14 |
| CN103806150A (en) | 2014-05-21 |
| EP2730695B1 (en) | 2015-04-01 |
| JP2014095166A (en) | 2014-05-22 |
| IN2013MU02839A (en) | 2015-07-03 |
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