ITMI920934A1 - Testa di filiera con corpo di spostamento - Google Patents
Testa di filiera con corpo di spostamentoInfo
- Publication number
- ITMI920934A1 ITMI920934A1 IT000934A ITMI920934A ITMI920934A1 IT MI920934 A1 ITMI920934 A1 IT MI920934A1 IT 000934 A IT000934 A IT 000934A IT MI920934 A ITMI920934 A IT MI920934A IT MI920934 A1 ITMI920934 A1 IT MI920934A1
- Authority
- IT
- Italy
- Prior art keywords
- die head
- displacement body
- displacement
- die
- head
- Prior art date
Links
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
- D01D4/06—Distributing spinning solution or melt to spinning nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4113518 | 1991-04-25 | ||
DE4114664 | 1991-05-06 | ||
DE4117956 | 1991-05-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920934A0 ITMI920934A0 (it) | 1992-04-16 |
ITMI920934A1 true ITMI920934A1 (it) | 1993-10-16 |
IT1254878B IT1254878B (it) | 1995-10-11 |
Family
ID=27202416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920934A IT1254878B (it) | 1991-04-25 | 1992-04-16 | Testa di filiera con corpo di spostamento |
Country Status (2)
Country | Link |
---|---|
US (1) | US5513973A (it) |
IT (1) | IT1254878B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19825532A1 (de) * | 1998-06-08 | 1999-12-09 | Hydac Process Technology Gmbh | Filtervorrichtung für einen Spinnkopf |
US6099282A (en) * | 1999-04-20 | 2000-08-08 | The University Of Tennessee Research Corporation | Multihole melt blown die nosepiece |
DE19937684B4 (de) * | 1999-08-10 | 2007-08-23 | Zimmer Ag | Schmelzeverteiler für Rechteck-Spinnpakete |
US20020094352A1 (en) * | 2000-11-14 | 2002-07-18 | Ying Guo | Bicomponent filament spin pack used in spunbond production |
EP2016210B1 (de) * | 2006-05-11 | 2010-07-07 | Oerlikon Textile GmbH & Co. KG | Vorrichtung zum schmelzspinnen einer reihenförmigen filamentschar |
KR102365855B1 (ko) * | 2016-04-25 | 2022-02-22 | 사이텍 인더스트리스 인코포레이티드 | 중합섬유를 방사하기 위한 방사구 조립체 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB486606A (en) * | 1936-12-17 | 1938-06-08 | Courtaulds Ltd | Improvements in and relating to nozzles for use in the manufacture and production of artificial threads, filaments and the like |
US2408713A (en) * | 1944-02-05 | 1946-10-01 | American Viscose Corp | Extrusion device |
US3225383A (en) * | 1963-07-24 | 1965-12-28 | Du Pont | Spinneret distribution plate |
GB1100430A (en) * | 1965-12-16 | 1968-01-24 | Ici Ltd | Conjugate filaments |
US3762854A (en) * | 1970-04-08 | 1973-10-02 | Akzona Inc | Melt spinning apparatus |
DE2037127A1 (de) * | 1970-07-27 | 1972-02-10 | Glanzstoff AG, 5600 Wuppertal | Spinnkopf |
US3762850A (en) * | 1971-07-26 | 1973-10-02 | Akzona Inc | Spinning head |
US4276011A (en) * | 1979-02-21 | 1981-06-30 | American Cyanamid Company | Spinnerette assembly |
JPS62156306A (ja) * | 1985-12-27 | 1987-07-11 | Chisso Corp | 複合紡糸用口金装置 |
DE3832006A1 (de) * | 1988-09-21 | 1990-03-22 | Henkel Kgaa | Extruder zum granulieren einer formmasse und verwendung eines solchen extruders |
JP2512546B2 (ja) * | 1989-02-15 | 1996-07-03 | チッソ株式会社 | 偏心鞘芯型複合紡糸口金装置 |
-
1992
- 1992-04-16 IT ITMI920934A patent/IT1254878B/it active IP Right Grant
-
1994
- 1994-01-18 US US08/183,131 patent/US5513973A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1254878B (it) | 1995-10-11 |
ITMI920934A0 (it) | 1992-04-16 |
US5513973A (en) | 1996-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |