DK155223C - PROCEDURE FOR AND FILM PREPARATION - Google Patents
PROCEDURE FOR AND FILM PREPARATIONInfo
- Publication number
- DK155223C DK155223C DK075384A DK75384A DK155223C DK 155223 C DK155223 C DK 155223C DK 075384 A DK075384 A DK 075384A DK 75384 A DK75384 A DK 75384A DK 155223 C DK155223 C DK 155223C
- Authority
- DK
- Denmark
- Prior art keywords
- fibres
- conveyor
- gaseous current
- thrown
- felt
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
- D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H17/00—Felting apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Inorganic Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Nuclear Medicine (AREA)
- Polarising Elements (AREA)
- Materials For Medical Uses (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Glass Compositions (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Multicomponent Fibers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Crushing And Pulverization Processes (AREA)
- Television Systems (AREA)
- Treatment Of Fiber Materials (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
1. A method of forming a felt of fibres in which the fibres are formed from a material which is in the drawable state, this material being carried over the peripheral surface of one or more wheels to which a rotary movement is imparted and from which the fibres become detached and are thrown into a gaseous current which is directed transversely of the direction in which the fibres are thrown and along the peripheral wall of the wheel or wheels, the fibres thus formed, entrained by the gaseous current, being carried into a receiving chamber in which the base is constituted by a perforated conveyor, the gaseous current carrying the fibres crossing the conveyor, the fibres becoming deposited on the conveyor in order to form the felt, the method being characterized in that one or a plurality of additional gas jets are created on either side of the gaseous current carrying the fibres substantially in the same direction as that of the current, these additional jets being emitted along lateral walls bordering the perforated conveyor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8302897 | 1983-02-23 | ||
| FR8302897A FR2541323A1 (en) | 1983-02-23 | 1983-02-23 | IMPROVING DISTRIBUTION IN A FELT OF FIBERS PRODUCED FROM CENTRIFUGATION WHEELS |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK75384D0 DK75384D0 (en) | 1984-02-17 |
| DK75384A DK75384A (en) | 1984-08-24 |
| DK155223B DK155223B (en) | 1989-03-06 |
| DK155223C true DK155223C (en) | 1989-08-07 |
Family
ID=9286173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK075384A DK155223C (en) | 1983-02-23 | 1984-02-17 | PROCEDURE FOR AND FILM PREPARATION |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP0119124B1 (en) |
| JP (1) | JPS59157365A (en) |
| KR (1) | KR910006412B1 (en) |
| AT (1) | ATE20677T1 (en) |
| AU (1) | AU568532B2 (en) |
| BR (1) | BR8400796A (en) |
| CA (1) | CA1208913A (en) |
| DD (1) | DD216492A5 (en) |
| DE (1) | DE3460273D1 (en) |
| DK (1) | DK155223C (en) |
| ES (1) | ES8500359A1 (en) |
| FI (1) | FI76842C (en) |
| FR (1) | FR2541323A1 (en) |
| GR (1) | GR79525B (en) |
| IE (1) | IE54964B1 (en) |
| IN (1) | IN162862B (en) |
| IS (1) | IS1462B6 (en) |
| NO (1) | NO156870C (en) |
| PT (1) | PT78139B (en) |
| TR (1) | TR21695A (en) |
| YU (1) | YU42895B (en) |
| ZA (1) | ZA84931B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI83888C (en) * | 1988-02-17 | 1991-09-10 | Pargro Oy Ab | Process and apparatus for producing a fiber product |
| HU228444B1 (en) | 1999-09-28 | 2013-03-28 | Rockwool Int | Bonded fibre products |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE741598C (en) * | 1942-06-18 | 1943-11-13 | Glaswatte Ges M B H | Method and device for the production of a continuous fleece strip from glass fibers or similar fibers |
| FR2001154A1 (en) * | 1968-02-01 | 1969-09-26 | Conwed Corp | |
| US3582432A (en) * | 1969-04-01 | 1971-06-01 | Owens Corning Fiberglass Corp | Fiber mat forming hood with movable side walls |
| FR2294967A1 (en) * | 1974-12-18 | 1976-07-16 | Monsanto Co | FILAMENT DRIVING METHOD AND DEVICE |
| US4343639A (en) * | 1980-04-25 | 1982-08-10 | Bayer Aktiengesellschaft | Process for production of fiber mats |
| FR2500492B1 (en) * | 1981-02-24 | 1985-07-26 | Saint Gobain Isover | IMPROVEMENT IN METHODS AND DEVICES FOR FORMING MINERAL FIBERS USING CENTRIFUGATION WHEELS |
| FR2510909A1 (en) * | 1981-08-06 | 1983-02-11 | Saint Gobain Isover | METHOD AND DEVICES FOR IMPROVING THE DISTRIBUTION ON A FUEL RECEIVING MEMBER VEHICLED BY A GASEOUS CURRENT |
-
1983
- 1983-02-23 FR FR8302897A patent/FR2541323A1/en active Granted
-
1984
- 1984-02-08 ZA ZA84931A patent/ZA84931B/en unknown
- 1984-02-09 IS IS2880A patent/IS1462B6/en unknown
- 1984-02-13 AU AU24548/84A patent/AU568532B2/en not_active Ceased
- 1984-02-14 IN IN102/CAL/84A patent/IN162862B/en unknown
- 1984-02-16 IE IE361/84A patent/IE54964B1/en not_active IP Right Cessation
- 1984-02-17 DK DK075384A patent/DK155223C/en not_active IP Right Cessation
- 1984-02-21 JP JP59029694A patent/JPS59157365A/en active Granted
- 1984-02-21 NO NO840647A patent/NO156870C/en unknown
- 1984-02-21 CA CA000447864A patent/CA1208913A/en not_active Expired
- 1984-02-21 GR GR73882A patent/GR79525B/el unknown
- 1984-02-22 PT PT78139A patent/PT78139B/en unknown
- 1984-02-22 FI FI840738A patent/FI76842C/en not_active IP Right Cessation
- 1984-02-22 KR KR1019840000861A patent/KR910006412B1/en not_active IP Right Cessation
- 1984-02-22 BR BR8400796A patent/BR8400796A/en not_active IP Right Cessation
- 1984-02-22 EP EP84400358A patent/EP0119124B1/en not_active Expired
- 1984-02-22 DE DE8484400358T patent/DE3460273D1/en not_active Expired
- 1984-02-22 AT AT84400358T patent/ATE20677T1/en active
- 1984-02-22 TR TR21695A patent/TR21695A/en unknown
- 1984-02-23 DD DD84260289A patent/DD216492A5/en not_active IP Right Cessation
- 1984-02-23 YU YU338/84A patent/YU42895B/en unknown
- 1984-02-23 ES ES529983A patent/ES8500359A1/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |