SE7714220L - PROCEDURE AND DEVICE FOR THE MANUFACTURE OF FABRIC MATERIAL FIBERS - Google Patents
PROCEDURE AND DEVICE FOR THE MANUFACTURE OF FABRIC MATERIAL FIBERSInfo
- Publication number
- SE7714220L SE7714220L SE7714220A SE7714220A SE7714220L SE 7714220 L SE7714220 L SE 7714220L SE 7714220 A SE7714220 A SE 7714220A SE 7714220 A SE7714220 A SE 7714220A SE 7714220 L SE7714220 L SE 7714220L
- Authority
- SE
- Sweden
- Prior art keywords
- jets
- procedure
- manufacture
- fabric material
- gas
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Inorganic Fibers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulding By Coating Moulds (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
A gas jet emitter (20) emits, through a series of orifices (21), a row of gas jets which are diverted and spread by a deflecting plate (40). The spreading of the jets is however limited by impact with the adjacent jets, which gives rise in each jet to counter-rotatary vortices (45, 48) surrounding a laminar flow zone (44) at low pressure, into which a thin stream (S) of molten thermoplastic material is sent. The jets are directed against a main gaseous flow (18) into which they penetrate, forming interaction zones. The thin streams are thus stretched successively in two steps, but the second step may be omitted. The method applies in particular to manufacturing glass fibres. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7637884A FR2374440A1 (en) | 1976-12-16 | 1976-12-16 | PROCESS AND DEVICE FOR THE MANUFACTURE OF FIBERS FROM STRETCHABLE MATERIALS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7714220L true SE7714220L (en) | 1978-06-17 |
| SE430499B SE430499B (en) | 1983-11-21 |
Family
ID=9181131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7714220A SE430499B (en) | 1976-12-16 | 1977-12-14 | PROCEDURE AND DEVICE FOR MANUFACTURING FIBERS OF HEAT EXTENDABLE MATERIAL |
Country Status (38)
| Country | Link |
|---|---|
| JP (1) | JPS5378329A (en) |
| AR (1) | AR222301A1 (en) |
| AT (1) | AT364068B (en) |
| AU (1) | AU516478B2 (en) |
| BE (1) | BE861896A (en) |
| BG (1) | BG28562A3 (en) |
| BR (1) | BR7708344A (en) |
| CA (1) | CA1121119A (en) |
| CH (1) | CH621826A5 (en) |
| CS (1) | CS220772B2 (en) |
| DD (1) | DD138307A5 (en) |
| DE (1) | DE2755721A1 (en) |
| DK (1) | DK150460C (en) |
| EG (1) | EG12861A (en) |
| ES (1) | ES465132A1 (en) |
| FI (1) | FI61676C (en) |
| FR (1) | FR2374440A1 (en) |
| GB (1) | GB1592683A (en) |
| GR (1) | GR63141B (en) |
| HU (1) | HU178341B (en) |
| IE (1) | IE45953B1 (en) |
| IL (1) | IL53621A (en) |
| IN (1) | IN149749B (en) |
| IT (1) | IT1088675B (en) |
| LU (1) | LU78699A1 (en) |
| MX (1) | MX146598A (en) |
| NL (1) | NL7713888A (en) |
| NO (1) | NO144483C (en) |
| NZ (1) | NZ185977A (en) |
| OA (1) | OA05823A (en) |
| PH (1) | PH15641A (en) |
| PL (1) | PL116599B1 (en) |
| PT (1) | PT67415B (en) |
| RO (1) | RO77399A (en) |
| SE (1) | SE430499B (en) |
| TR (1) | TR19619A (en) |
| YU (1) | YU40316B (en) |
| ZA (1) | ZA777216B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009066B1 (en) * | 1978-09-11 | 1983-02-09 | S.P.A.F.I. Societe Anonyme De Participations Financieres Et Industrielles | Method for manufacturing fibres by jet attenuation |
| FR2524610B1 (en) * | 1982-04-06 | 1987-02-06 | Saint Gobain Isover | IMPROVEMENTS ON INTERNAL COMBUSTION BURNERS |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005885B (en) * | 1954-01-09 | 1957-04-04 | Statens Skogsind Ab | Process for making fibers from molten minerals |
| NL270569A (en) * | 1960-10-24 | |||
| FR2223318B1 (en) * | 1973-03-30 | 1978-03-03 | Saint Gobain |
-
1976
- 1976-12-16 FR FR7637884A patent/FR2374440A1/en active Granted
-
1977
- 1977-11-04 CA CA000290246A patent/CA1121119A/en not_active Expired
- 1977-11-28 PH PH20490A patent/PH15641A/en unknown
- 1977-12-02 GB GB50314/77A patent/GB1592683A/en not_active Expired
- 1977-12-05 ZA ZA00777216A patent/ZA777216B/en unknown
- 1977-12-06 HU HU77SA3078A patent/HU178341B/en unknown
- 1977-12-07 BG BG037973A patent/BG28562A3/en unknown
- 1977-12-07 IN IN1700/CAL/77A patent/IN149749B/en unknown
- 1977-12-09 AR AR270305A patent/AR222301A1/en active
- 1977-12-12 IT IT30593/77A patent/IT1088675B/en active
- 1977-12-13 RO RO7792443A patent/RO77399A/en unknown
- 1977-12-13 TR TR19619A patent/TR19619A/en unknown
- 1977-12-14 OA OA56339A patent/OA05823A/en unknown
- 1977-12-14 NZ NZ185977A patent/NZ185977A/en unknown
- 1977-12-14 FI FI773788A patent/FI61676C/en not_active IP Right Cessation
- 1977-12-14 YU YU2974/77A patent/YU40316B/en unknown
- 1977-12-14 EG EG693/77A patent/EG12861A/en active
- 1977-12-14 DE DE19772755721 patent/DE2755721A1/en active Granted
- 1977-12-14 GR GR54980A patent/GR63141B/en unknown
- 1977-12-14 SE SE7714220A patent/SE430499B/en not_active IP Right Cessation
- 1977-12-15 DK DK560277A patent/DK150460C/en not_active IP Right Cessation
- 1977-12-15 IE IE2589/77A patent/IE45953B1/en unknown
- 1977-12-15 CH CH1546477A patent/CH621826A5/en not_active IP Right Cessation
- 1977-12-15 LU LU78699A patent/LU78699A1/xx unknown
- 1977-12-15 BE BE183495A patent/BE861896A/en not_active IP Right Cessation
- 1977-12-15 IL IL53621A patent/IL53621A/en unknown
- 1977-12-15 AU AU31608/77A patent/AU516478B2/en not_active Expired
- 1977-12-15 CS CS778422A patent/CS220772B2/en unknown
- 1977-12-15 NO NO774330A patent/NO144483C/en unknown
- 1977-12-15 BR BR7708344A patent/BR7708344A/en unknown
- 1977-12-15 NL NL7713888A patent/NL7713888A/en not_active Application Discontinuation
- 1977-12-15 DD DD77202658A patent/DD138307A5/en unknown
- 1977-12-16 MX MX171831A patent/MX146598A/en unknown
- 1977-12-16 ES ES465132A patent/ES465132A1/en not_active Expired
- 1977-12-16 PL PL1977203032A patent/PL116599B1/en not_active IP Right Cessation
- 1977-12-16 JP JP15073777A patent/JPS5378329A/en active Granted
- 1977-12-16 AT AT0901977A patent/AT364068B/en not_active IP Right Cessation
- 1977-12-16 PT PT67415A patent/PT67415B/en unknown
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Legal Events
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| NAL | Patent in force |
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