CH623852A5 - - Google Patents
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- Publication number
- CH623852A5 CH623852A5 CH645878A CH645878A CH623852A5 CH 623852 A5 CH623852 A5 CH 623852A5 CH 645878 A CH645878 A CH 645878A CH 645878 A CH645878 A CH 645878A CH 623852 A5 CH623852 A5 CH 623852A5
- Authority
- CH
- Switzerland
- Prior art keywords
- elementary
- die
- orifices
- rigid support
- holes
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 18
- 238000009987 spinning Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 6
- 230000001112 coagulating effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 229910000629 Rh alloy Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- SZHIIIPPJJXYRY-UHFFFAOYSA-M sodium;2-methylprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)CS([O-])(=O)=O SZHIIIPPJJXYRY-UHFFFAOYSA-M 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/027—Spinnerettes containing inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Cell Separators (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7718438A FR2394623A1 (fr) | 1977-06-14 | 1977-06-14 | Filiere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH623852A5 true CH623852A5 (instruction) | 1981-06-30 |
Family
ID=9192157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH645878A CH623852A5 (instruction) | 1977-06-14 | 1978-06-13 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4248577A (instruction) |
| JP (1) | JPS5418915A (instruction) |
| CH (1) | CH623852A5 (instruction) |
| DD (1) | DD136508A5 (instruction) |
| DE (1) | DE2826086A1 (instruction) |
| FR (1) | FR2394623A1 (instruction) |
| GB (1) | GB1602576A (instruction) |
| IT (1) | IT1095170B (instruction) |
| NL (1) | NL7806295A (instruction) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318680A (en) * | 1978-08-30 | 1982-03-09 | American Cyanamid Company | Spinnerette plate having multiple capillaries per counterbore for melt spinning fusion melts of acrylonitrile polymer and water |
| US4355075A (en) * | 1979-03-27 | 1982-10-19 | Teijin Limited | Novel filament-like fibers and bundles thereof, and novel process and apparatus for production thereof |
| IT8021170V0 (it) * | 1980-03-14 | 1980-03-14 | Cavalli Alfredo | Trafila di tipo perfezionato per la produzione dei diversi formati di pasta alimentare fresca. |
| US4414276A (en) * | 1980-07-29 | 1983-11-08 | Teijin Limited | Novel assembly of composite fibers |
| JPS57149507A (en) * | 1981-03-03 | 1982-09-16 | Tanaka Kikinzoku Kogyo Kk | Spinneret |
| US4354817A (en) * | 1981-08-05 | 1982-10-19 | Ingersoll-Rand Company | Composite extrusion die |
| US4564350A (en) * | 1982-06-10 | 1986-01-14 | Thomas R. Vigil | Plastic extruder assembly |
| US4514350A (en) * | 1982-09-23 | 1985-04-30 | Celanese Corporation | Method for melt spinning polyester filaments |
| US4605364A (en) * | 1982-09-23 | 1986-08-12 | Celanese Corporation | Melt-spinning apparatus for polyester filaments |
| JPS59163422A (ja) * | 1983-03-09 | 1984-09-14 | Kashima Sekiyu Kk | 石油系メソフエ−ズの紡糸法 |
| CA1241797A (en) * | 1983-03-22 | 1988-09-06 | Teruhiko Sugimori | Method for coagulation of polymer latices and extruder therefor |
| DE8430508U1 (de) * | 1984-10-17 | 1985-02-28 | Windmöller & Hölscher, 4540 Lengerich | Extrusionsduese fuer einen blaskopf zur herstellung von kunststoffblasfolien |
| US4621996A (en) * | 1985-04-24 | 1986-11-11 | Gala Industries, Inc. | Removable die center for extrusion dies |
| US4793786A (en) * | 1986-11-07 | 1988-12-27 | Perfect Products, Inc. | Extrusion of arcuate products |
| JP2572407B2 (ja) * | 1987-12-25 | 1997-01-16 | 帝人株式会社 | 紡糸口金 |
| US4948409A (en) * | 1989-08-18 | 1990-08-14 | Guardian Industries Corp. | Multiple segment spinner |
| US5410125A (en) * | 1990-10-11 | 1995-04-25 | Harry Winston, S.A. | Methods for producing indicia on diamonds |
| US5403176A (en) * | 1991-02-01 | 1995-04-04 | Gala Industries, Inc. | Tapered insert die plate for underwater pelletizers |
| JP2510792B2 (ja) * | 1991-02-27 | 1996-06-26 | 京セラ株式会社 | 紡糸口金 |
| DK0586559T3 (da) * | 1991-05-21 | 1996-07-22 | Univ Brown Res Found | Hulfibre og indretning til brug ved fremstilling deraf |
| IT1255891B (it) * | 1992-10-19 | 1995-11-17 | Testa di estrusione per filati bicomponenti con filiera ad alta densita' di fori | |
| US5652001A (en) * | 1993-05-24 | 1997-07-29 | Courtaulds Fibres Limited | Spinnerette |
| DE4332953C1 (de) * | 1993-09-28 | 1994-06-16 | Santrade Ltd | Vorrichtung zur Herstellung von Granulat |
| US7344668B2 (en) * | 2003-10-31 | 2008-03-18 | Honeywell International Inc. | Process for drawing gel-spun polyethylene yarns |
| US7316557B2 (en) * | 2004-05-08 | 2008-01-08 | Good Earth Tools, Inc. | Die for extruding material |
| US6969553B1 (en) * | 2004-09-03 | 2005-11-29 | Honeywell International Inc. | Drawn gel-spun polyethylene yarns and process for drawing |
| BR112017011558B1 (pt) * | 2014-12-04 | 2021-11-09 | Zhengzhou Zhongyuan Spandex Engineering Technology Co., Ltd | Componente de fiação a seco de fibras elásticas e parte de fiação a seco de fibra elástica |
| CN106637438B (zh) * | 2017-01-26 | 2019-02-01 | 上海工程技术大学 | 供料箱和喷丝机构 |
| CN113005534A (zh) * | 2021-04-14 | 2021-06-22 | 江苏永银化纤有限公司 | 一种中空吸排丝的生产用喷丝板 |
| EP4538433A1 (en) * | 2023-10-13 | 2025-04-16 | Fratelli Ceccato Milano S.r.l. | Tube for multirow coaxial melt-blown system |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1310509A (en) * | 1918-01-12 | 1919-07-22 | Harry Mortimer Specht | Apparatus for making filament from viscid or viscous substance. |
| BE348082A (instruction) * | 1927-02-11 | 1900-01-01 | ||
| US2077373A (en) * | 1934-11-30 | 1937-04-13 | Richard Schreiber Gastell | Production of artificial fibers |
| US2465408A (en) * | 1944-02-15 | 1949-03-29 | American Viscose Corp | Method and apparatus for spinning artificial fibers |
| BE510872A (instruction) * | 1951-04-24 | |||
| BE572112A (instruction) * | 1957-12-14 | |||
| US3302238A (en) * | 1965-02-10 | 1967-02-07 | Du Pont | Spinnerette |
| FR1513182A (fr) * | 1966-03-19 | 1968-02-09 | Glanzstoff Gmbh | Groupe de buses de filage |
| US3909181A (en) * | 1971-02-19 | 1975-09-30 | Nestle Sa | Extrusion nozzle |
| DD102166A1 (instruction) | 1973-01-30 | 1973-12-12 | ||
| US3888610A (en) * | 1973-08-24 | 1975-06-10 | Rothmans Of Pall Mall | Formation of polymeric fibres |
| SU494449A1 (ru) * | 1973-12-18 | 1975-12-05 | Предприятие П/Я А-3193 | Фильерный комплект дл мокрого формовани химических волокон |
| US3938925A (en) * | 1974-09-11 | 1976-02-17 | Allied Chemical Corporation | Spin pack assembly |
| CH592750A5 (instruction) * | 1976-03-02 | 1977-11-15 | Maurer A Ing Sa |
-
1977
- 1977-06-14 FR FR7718438A patent/FR2394623A1/fr active Granted
-
1978
- 1978-05-30 GB GB24291/78A patent/GB1602576A/en not_active Expired
- 1978-06-09 NL NL7806295A patent/NL7806295A/xx not_active Application Discontinuation
- 1978-06-13 CH CH645878A patent/CH623852A5/fr not_active IP Right Cessation
- 1978-06-13 DD DD78205977A patent/DD136508A5/xx unknown
- 1978-06-13 US US05/915,232 patent/US4248577A/en not_active Expired - Lifetime
- 1978-06-13 JP JP7047678A patent/JPS5418915A/ja active Pending
- 1978-06-14 DE DE19782826086 patent/DE2826086A1/de not_active Withdrawn
- 1978-06-14 IT IT24560/78A patent/IT1095170B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7806295A (nl) | 1979-04-18 |
| JPS5418915A (en) | 1979-02-13 |
| US4248577A (en) | 1981-02-03 |
| DE2826086A1 (de) | 1979-01-04 |
| GB1602576A (en) | 1981-11-11 |
| IT1095170B (it) | 1985-08-10 |
| DD136508A5 (de) | 1979-07-11 |
| FR2394623A1 (fr) | 1979-01-12 |
| FR2394623B1 (instruction) | 1981-01-16 |
| IT7824560A0 (it) | 1978-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PLX | Patent declared invalid from date of grant onwards |