ES371112A1 - Method of and apparatus for the production of fibers from thermoplastic materials, particularly glass fibers - Google Patents
Method of and apparatus for the production of fibers from thermoplastic materials, particularly glass fibersInfo
- Publication number
- ES371112A1 ES371112A1 ES371112A ES371112A ES371112A1 ES 371112 A1 ES371112 A1 ES 371112A1 ES 371112 A ES371112 A ES 371112A ES 371112 A ES371112 A ES 371112A ES 371112 A1 ES371112 A1 ES 371112A1
- Authority
- ES
- Spain
- Prior art keywords
- fibers
- plate
- production
- sheet
- thermoplastic materials
- 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.)
- Expired
Links
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
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/045—Construction of the spinner cups
-
- 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
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Harvester Elements (AREA)
- Knives (AREA)
Abstract
The production of fibers from viscous thermoplastic material by collecting a reserve supply of the material at the central portion of a centrifuge plate, in the form of a disc or the bottom of an enclosure, which plate rotates on a vertical axis, where from the material is thrown in sheet form toward the periphery of the plate. A plurality of openings are provided in the outer portion of the plate through which the material of the sheet is forced, either by centrifugal force alone or with the aid of a gaseous blast acting on the top of the sheet, which serves to subdivide the material into a plurality of primary filaments to be drawn out into fine fibers. Additional attenuating blasts for drawing out the fibers, and blowers for directing the fibers may be used for effecting their withdrawal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR165317 | 1968-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES371112A1 true ES371112A1 (en) | 1971-08-16 |
Family
ID=8654311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES371112A Expired ES371112A1 (en) | 1968-09-06 | 1969-09-02 | Method of and apparatus for the production of fibers from thermoplastic materials, particularly glass fibers |
Country Status (14)
Country | Link |
---|---|
US (1) | US3650716A (en) |
AT (2) | AT303990B (en) |
BE (1) | BE738500A (en) |
CA (1) | CA955056A (en) |
CH (2) | CH502279A (en) |
DE (1) | DE1941717C3 (en) |
DK (1) | DK132072C (en) |
ES (1) | ES371112A1 (en) |
FI (1) | FI52569C (en) |
FR (1) | FR1588880A (en) |
GB (1) | GB1266580A (en) |
NL (1) | NL159941C (en) |
NO (1) | NO126266B (en) |
SE (1) | SE359081B (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782878A (en) * | 1972-03-14 | 1974-01-01 | Campbell Soup Co | Rotary extruder and loader |
US3841854A (en) * | 1972-11-24 | 1974-10-15 | Johns Manville | Apparatus for heating a glass fiber forming spinner |
US4058386A (en) * | 1972-12-22 | 1977-11-15 | Johns-Manville Corporation | Method and apparatus for eliminating external hot gas attenuation in the rotary fiberization of glass |
DE2408258C2 (en) * | 1974-02-21 | 1983-12-22 | Vepa AG, 4125 Riehen, Basel | Device for the continuous cutting of endless synthetic fibers supplied in the cable |
US4359444A (en) * | 1979-07-12 | 1982-11-16 | Owens-Corning Fiberglas Corporation | Method for forming filaments |
US4378325A (en) * | 1980-05-13 | 1983-03-29 | Fiber Industries, Inc. | Process for quenching melt-spun filaments |
US4341726A (en) * | 1980-06-30 | 1982-07-27 | Fiber Industries, Inc. | Process for producing melt-spun filaments |
US4332764A (en) * | 1980-10-21 | 1982-06-01 | Fiber Industries, Inc. | Methods for producing melt-spun filaments |
FR2500492B1 (en) | 1981-02-24 | 1985-07-26 | Saint Gobain Isover | IMPROVEMENT IN METHODS AND DEVICES FOR FORMING MINERAL FIBERS USING CENTRIFUGATION WHEELS |
JPS57154416A (en) * | 1981-03-12 | 1982-09-24 | Kureha Chem Ind Co Ltd | Preparation of carbon fiber having random mosaic cross-sectional structure |
DE3424343A1 (en) * | 1984-07-03 | 1986-01-16 | Bayer Ag, 5090 Leverkusen | PROCESS AND DEVICE FOR DRY SPINNING |
US4622054A (en) * | 1984-12-03 | 1986-11-11 | Owens-Corning Fiberglas Corporation | Method and apparatus for making non-circular mineral fibers |
US4620859A (en) * | 1984-12-03 | 1986-11-04 | Owens-Corning Fiberglas Corporation | Method for making coalesced mineral fibers |
US4636234A (en) * | 1984-12-03 | 1987-01-13 | Owens-Corning Fiberglas Corporation | Method and apparatus for making non-circular mineral fibers |
US4666485A (en) * | 1984-12-03 | 1987-05-19 | Owens-Corning Fiberglas Corporation | Method and apparatus for making tapered mineral and organic fibers |
US4731001A (en) * | 1985-10-31 | 1988-03-15 | Toshiba Electric Appliances Co., Ltd. | Apparatus for making cotton candy |
US4846643A (en) * | 1985-10-31 | 1989-07-11 | Toshiba Electric Appliances | Apparatus for making cotton candy |
US4670034A (en) * | 1985-12-20 | 1987-06-02 | Owens-Corning Fiberglas Corporation | Internal blower for expanding cylindrical veil of mineral fibers and method of using same |
DE3640962A1 (en) * | 1986-11-29 | 1988-06-09 | Barmag Barmer Maschf | SPIDER CENTRIFUGE |
US4832723A (en) * | 1988-02-16 | 1989-05-23 | Manville Corporation | Apparatus for producing desired fiber column configuration |
US5015278A (en) * | 1990-03-12 | 1991-05-14 | Owens-Corning Fiberglas Corporation | Open bottomed spinner for mineral fibers |
US5076826A (en) * | 1990-10-19 | 1991-12-31 | Evanite Fiber Corporation | Apparatus and method for making glass fibers |
US5230905A (en) * | 1991-06-14 | 1993-07-27 | Fare' S.P.A. | Polymer extruding device |
US5100450A (en) * | 1991-07-02 | 1992-03-31 | Manville Corporation | Method and apparatus for producing fibers |
DE19544662A1 (en) | 1995-11-30 | 1997-06-05 | Rieter Automatik Gmbh | Melt spinning spinneret - has structured blower jet outlet directed at extruded filaments and induction heating at the spinneret packet |
US7974868B2 (en) * | 2004-03-10 | 2011-07-05 | Tagged, Inc. | Enhancing virally-marketed facilities |
US7481076B2 (en) | 2004-12-07 | 2009-01-27 | Evanite Fiber Corporation | Apparatus for making fibers |
US20070000286A1 (en) * | 2005-07-01 | 2007-01-04 | Gavin Patrick M | Fiberizing spinner for the manufacture of low diameter, high quality fibers |
US8250884B2 (en) * | 2007-03-21 | 2012-08-28 | Owens Corning Intellectual Capital, Llc | Rotary fiberizer |
AU2010225415A1 (en) | 2009-03-16 | 2011-10-06 | Gabae Technologies, Llc | Apparatus, systems and methods for producing particles using rotating capillaries |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3227536A (en) * | 1962-01-18 | 1966-01-04 | Miles S Firnhaber | Apparatus for manufacturing fibers of thermoplastic material |
US3174182A (en) * | 1962-06-22 | 1965-03-23 | Edward W O Shaughnessy | Spinning arrangement for spinning fibers from molten plastic or the like |
US3358322A (en) * | 1965-06-10 | 1967-12-19 | Monsanto Co | Process and apparatus for spinning bicomponent micro-denier fibers |
-
1968
- 1968-09-06 FR FR165317A patent/FR1588880A/fr not_active Expired
-
1969
- 1969-07-29 AT AT754270A patent/AT303990B/en not_active IP Right Cessation
- 1969-07-29 AT AT732969A patent/AT311581B/en active
- 1969-08-16 DE DE1941717A patent/DE1941717C3/en not_active Expired
- 1969-08-26 FI FI692470A patent/FI52569C/en active
- 1969-08-28 NO NO03450/69A patent/NO126266B/no unknown
- 1969-08-28 SE SE11968/69A patent/SE359081B/xx unknown
- 1969-08-29 GB GB1266580D patent/GB1266580A/en not_active Expired
- 1969-09-02 ES ES371112A patent/ES371112A1/en not_active Expired
- 1969-09-02 US US854369A patent/US3650716A/en not_active Expired - Lifetime
- 1969-09-03 NL NL6913400.A patent/NL159941C/en not_active IP Right Cessation
- 1969-09-03 CA CA061,078A patent/CA955056A/en not_active Expired
- 1969-09-05 DK DK478669A patent/DK132072C/en not_active IP Right Cessation
- 1969-09-05 CH CH1349269A patent/CH502279A/en not_active IP Right Cessation
- 1969-09-05 CH CH1687070A patent/CH529076A/en not_active IP Right Cessation
- 1969-09-05 BE BE738500D patent/BE738500A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1941717C3 (en) | 1974-07-04 |
FI52569B (en) | 1977-06-30 |
CA955056A (en) | 1974-09-24 |
DE1941717A1 (en) | 1970-03-12 |
NL6913400A (en) | 1970-03-10 |
CH502279A (en) | 1971-01-31 |
GB1266580A (en) | 1972-03-15 |
FR1588880A (en) | 1970-03-16 |
US3650716A (en) | 1972-03-21 |
FI52569C (en) | 1977-10-10 |
NL159941B (en) | 1979-04-17 |
DK132072B (en) | 1975-10-20 |
SE359081B (en) | 1973-08-20 |
DE1941717B2 (en) | 1973-11-29 |
NL159941C (en) | 1979-09-17 |
AT303990B (en) | 1972-12-27 |
NO126266B (en) | 1973-01-15 |
BE738500A (en) | 1970-03-05 |
CH529076A (en) | 1972-10-15 |
DK132072C (en) | 1976-03-15 |
AT311581B (en) | 1973-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19910603 |