CN102925998A - Slow cooling device of tows used for fine denier spinning - Google Patents
Slow cooling device of tows used for fine denier spinning Download PDFInfo
- Publication number
- CN102925998A CN102925998A CN2011102306624A CN201110230662A CN102925998A CN 102925998 A CN102925998 A CN 102925998A CN 2011102306624 A CN2011102306624 A CN 2011102306624A CN 201110230662 A CN201110230662 A CN 201110230662A CN 102925998 A CN102925998 A CN 102925998A
- Authority
- CN
- China
- Prior art keywords
- spinning
- cooling device
- tows
- slow cooling
- heating sleeve
- 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.)
- Pending
Links
Images
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a slow cooling device of tows used for fine denier spinning. The cooling device comprises a spinning plate connected with a spinning case, an oiling device used for further processing the tows, and a coiling apparatus, wherein a silk outlet is arranged on the lower end of the spinneret plate, the cooling device further comprises a spinning heating sleeve connected with the silk outlet, the diameter of the spinning heating sleeve is equal to the caliber of the silk outlet of the spinneret plate, and meanwhile, the spinning heating sleeve is electrified and heated, and the spinning heating sleeve is 4-8 cm long. By adopting the slow cooling device of the tows used for fine denier spinning provided by the invention, the cooling speed of the tows can be reduced under the spinning heating sleeve, the end break effect is effectively reduced, and the slow cooling device has the advantages of simple structure and convenience for operation.
Description
Technical field
The present invention relates to a kind of tow slow-cooling device for thin dawn spinning.
Background technology
Fine denier filament refers to filament number at the fiber of 1.0～0.5dpf, and filament number is called superfine Denier fibre at the fiber of 0.5～0.1dpf, and the fiber that filament number is lower than 0.1dpf is called fine-denier fiber.The one-component spinning process is generally adopted in fine count fiber production, one-component spinning process or conjugate spinning method are generally adopted in superfine Denier fibre production, and fine-denier fiber generally adopts the conjugate spinning method, and it is widely used in peach face, deer velvet, highly dense waterproof down-proof fabric, thick, the high-grade knitted fashionable dress of high perceptual Silk and underwear, high performance wiping cloth, medical protection, super clean quiet Work Clothes and is directly used in function sorbing material, filtering material, material which can retain moisture etc.Be that brocade is washed composite fibre or islands-in-sea type fibre equiconjugate fiber there is the complicated fine problem of opening in they in rear arrangement process, open the quality that fine quality directly affects finished product.And there is not out fine problem in the one pack system superfine Denier fibre owing to self being exactly superfine Denier fibre, and the therefore rear arrangement stage is fairly simple, can reduce rear arrangement cost than conjugate fibre.
But thin dawn spinning threadling in the actual production, because the spinneret orifice footpath is little, the diameter of monofilament is very little, and is very high to the requirement that spinning condition is stable, therefore in stretch orientation, wishes to carry out at a certain temperature.And conventional thin dawn spinning threadling, tow from spinnerets out after, namely cooled off by lateral blowing, tensile stress is large, easily causes the monofilament broken end, causes exorbitant expenditure.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of tow slow-cooling device for thin dawn spinning is provided.
For solving above technical problem, the present invention takes following technical scheme:
A kind of tow slow-cooling device for thin dawn spinning, this cooling device comprises the spinnerets that is connected with spinning manifold, oiling device and the batching apparatus that is used for further processing tow, wherein the lower end of spinnerets is provided with filament mouth, described cooling device also comprises the spinning heating muff that is connected with filament mouth, the barrel dliameter of this spinning heating muff is identical with the bore of the filament mouth of spinnerets, can switch on heating and the length 4～8cm of spinning heating muff of spinning heating muff simultaneously.
Preferably, the length 5cm of spinning heating muff.
Because the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
The tow slow-cooling device that the present invention adopts, the cooling velocity of having slowed down tow under the spinning heating muff can effectively reach the effect that reduces broken end, and simple in structure, easy to operate.
Description of drawings
Fig. 1 is the structural representation of tow slow-cooling device of the present invention;
Wherein: 1, spinning manifold; 2, spinnerets; 20, filament mouth; 3, tow; 4, oiling device; 5, batching apparatus; 6, spinning heating muff.
The specific embodiment
As shown in Figure 1, a kind of tow slow-cooling device for thin dawn spinning of the present embodiment, this cooling device comprises the spinnerets 2 that is connected with spinning manifold 1, oiling device 4 and the batching apparatus 5 that is used for further processing tow 3, wherein the lower end of spinnerets 2 is provided with filament mouth 20, this cooling device also comprises the spinning heating muff 6 that is connected with filament mouth 20, the barrel dliameter of this spinning heating muff 6 is identical with the bore of the filament mouth 20 of spinnerets 3, can switch on heating and the length 5cm of spinning heating muff 6 of spinning heating muff 6 simultaneously.
Slowed down the cooling velocity of tow in this enforcement under the spinning heating muff, can effectively reach the effect that reduces broken end, the broken end number of times is 3～5 times/class before using, and the broken end number of times is 0～1 time/class after using, and simple in structure, easy to operate.
Above the present invention has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. tow slow-cooling device that is used for thin dawn spinning, described cooling device comprises the spinnerets (2) that is connected with spinning manifold (1), be used for further oiling device (4) and the batching apparatus (5) of processing tow (3), the lower end of described spinnerets (2) is provided with filament mouth (20), it is characterized in that: described cooling device also comprises the spinning heating muff (6) that is connected with described filament mouth (20), the barrel dliameter of described spinning heating muff (6) is identical with the bore of the filament mouth (20) of described spinnerets, can switch on heating and the length 4～8cm of described spinning heating muff (6) of described spinning heating muff (6) simultaneously.
2. the tow slow-cooling device for thin dawn spinning according to claim 1 is characterized in that: the length 5cm of described spinning heating muff (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102306624A CN102925998A (en) | 2011-08-12 | 2011-08-12 | Slow cooling device of tows used for fine denier spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102306624A CN102925998A (en) | 2011-08-12 | 2011-08-12 | Slow cooling device of tows used for fine denier spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102925998A true CN102925998A (en) | 2013-02-13 |
Family
ID=47640917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102306624A Pending CN102925998A (en) | 2011-08-12 | 2011-08-12 | Slow cooling device of tows used for fine denier spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102925998A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059119A (en) * | 1983-09-09 | 1985-04-05 | Toray Ind Inc | Production of polyester fiber |
| JPS6147817A (en) * | 1984-08-13 | 1986-03-08 | Toray Ind Inc | Production of polyester yarn |
| JPH01111011A (en) * | 1987-10-23 | 1989-04-27 | Unitika Ltd | Production of nylon 46 fiber |
| CN1043965A (en) * | 1989-01-03 | 1990-07-18 | 联合信号股份有限公司 | The production method of dimensional stability polyester yarn |
| JPH02229210A (en) * | 1989-02-27 | 1990-09-12 | Unitika Ltd | Method for spinning polyester fiber at high speed |
| JPH03180508A (en) * | 1989-12-05 | 1991-08-06 | Teijin Ltd | Production of polyester fiber and closed vertical spinning chimney therefor |
| JPH0441711A (en) * | 1990-06-07 | 1992-02-12 | Unitika Ltd | Method for spinning polyester fiber at high speed |
| JPH0593313A (en) * | 1991-09-30 | 1993-04-16 | Nitto Boseki Co Ltd | Method for producing thermoplastic resin fiber |
| CN101634052A (en) * | 2009-08-24 | 2010-01-27 | 浙江海利得新材料股份有限公司 | Process for producing polyester industrial fiber for processing safe air bag of automobile |
| WO2010035640A1 (en) * | 2008-09-26 | 2010-04-01 | 東レ株式会社 | Polyester monofilament, method for producing same, and method for producing screen gauze using same |
| CN101768789A (en) * | 2010-02-04 | 2010-07-07 | 杭州师范大学 | Production method of fine-denier hollow nylon 6FDY filament |
-
2011
- 2011-08-12 CN CN2011102306624A patent/CN102925998A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059119A (en) * | 1983-09-09 | 1985-04-05 | Toray Ind Inc | Production of polyester fiber |
| JPS6147817A (en) * | 1984-08-13 | 1986-03-08 | Toray Ind Inc | Production of polyester yarn |
| JPH01111011A (en) * | 1987-10-23 | 1989-04-27 | Unitika Ltd | Production of nylon 46 fiber |
| CN1043965A (en) * | 1989-01-03 | 1990-07-18 | 联合信号股份有限公司 | The production method of dimensional stability polyester yarn |
| JPH02229210A (en) * | 1989-02-27 | 1990-09-12 | Unitika Ltd | Method for spinning polyester fiber at high speed |
| JPH03180508A (en) * | 1989-12-05 | 1991-08-06 | Teijin Ltd | Production of polyester fiber and closed vertical spinning chimney therefor |
| JPH0441711A (en) * | 1990-06-07 | 1992-02-12 | Unitika Ltd | Method for spinning polyester fiber at high speed |
| JPH0593313A (en) * | 1991-09-30 | 1993-04-16 | Nitto Boseki Co Ltd | Method for producing thermoplastic resin fiber |
| WO2010035640A1 (en) * | 2008-09-26 | 2010-04-01 | 東レ株式会社 | Polyester monofilament, method for producing same, and method for producing screen gauze using same |
| CN101634052A (en) * | 2009-08-24 | 2010-01-27 | 浙江海利得新材料股份有限公司 | Process for producing polyester industrial fiber for processing safe air bag of automobile |
| CN101768789A (en) * | 2010-02-04 | 2010-07-07 | 杭州师范大学 | Production method of fine-denier hollow nylon 6FDY filament |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101418472B (en) | Spider silk protein/polylactic acid composite nano fibre yarn and preparation method thereof | |
| CN101818413A (en) | Manufacturing method and device for two-component hollow spun-bonded spunlace non-woven fabrics | |
| CN103437018B (en) | A kind of production technology of super emulation silk type brocade ammonia air-coating silk | |
| CN102828266B (en) | A kind of terylene superfine flat yarn production method and products thereof | |
| CN105239175B (en) | A kind of micro nanometer fiber yarn spinning apparatus and its spinning process | |
| CN103025931A (en) | Dope for spinning lyocell, method for preparing a lyocell filament fiber using same, and method for preparing a lyocell staple fiber using same | |
| CN205258712U (en) | Novel air vortex spinning of nanometer static device | |
| CN102839432A (en) | Preparation method of ultra-high-speed spinning polyester pre-oriented yarn | |
| CN205974959U (en) | Novel non -woven fabrics spinning divides silk lapping device | |
| CN105420827B (en) | A kind of method and device of vertical wet spinning | |
| CN103981585A (en) | Polyamide 6 POY/FDY composite fibre and preparation method adopting spinning-interlacing one-step process | |
| CN103397396B (en) | A kind of reducing fuse-wires structure | |
| CN101831718B (en) | Method for preparing super-thick denier polyester monofilament | |
| CN202323165U (en) | Device for fully eliminating monomers in civil nylon filament spinning process | |
| CN102925998A (en) | Slow cooling device of tows used for fine denier spinning | |
| CN208667942U (en) | A kind of double jet micro nanometer fiber spinning apparatus | |
| CN102925999A (en) | Silk flock slowly-cooling method for fine-denier spinning | |
| CN203382863U (en) | Melt spinning flocking device | |
| CN106149126A (en) | A kind of closely SEILE textile terylene viscose glue high grade cotton yarn and production method thereof | |
| WO2019210650A1 (en) | Preparation technique for low-melting-point polyamide fiber | |
| CN203382869U (en) | Variable-diameter fuse wire structure | |
| CN207537608U (en) | A kind of fine-denier polyamide fiber spinning-drawing machine | |
| CN205443542U (en) | Novel little nanofiber yarn spinning device | |
| CN104790051B (en) | The melt-spinning method of nylon 6 and melt-spinning apparatus under condition of external field | |
| CN206783837U (en) | The spinning of polypropylene filament needle-punched geotextiles composite drafting system and spinning-drawing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |