DE69003147T2 - Vorrichtung zur Herstellung von faserigen nichtgewebten Strukturen. - Google Patents
Vorrichtung zur Herstellung von faserigen nichtgewebten Strukturen.Info
- Publication number
- DE69003147T2 DE69003147T2 DE90106411T DE69003147T DE69003147T2 DE 69003147 T2 DE69003147 T2 DE 69003147T2 DE 90106411 T DE90106411 T DE 90106411T DE 69003147 T DE69003147 T DE 69003147T DE 69003147 T2 DE69003147 T2 DE 69003147T2
- Authority
- DE
- Germany
- Prior art keywords
- duct
- production
- fibrous non
- woven structures
- fibers
- 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 - Fee Related
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
- D04H1/736—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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
- D01G15/465—Doffing arrangements for removing fibres using, or cooperating with, pneumatic means
-
- 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
- D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8941564A IT1232802B (it) | 1989-04-06 | 1989-04-06 | Dispositivo per la formazione di strutture fibrose nontessute. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69003147D1 DE69003147D1 (de) | 1993-10-14 |
DE69003147T2 true DE69003147T2 (de) | 1994-04-28 |
Family
ID=11251253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90106411T Expired - Fee Related DE69003147T2 (de) | 1989-04-06 | 1990-04-04 | Vorrichtung zur Herstellung von faserigen nichtgewebten Strukturen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5065479A (de) |
EP (1) | EP0391377B1 (de) |
AT (1) | ATE94227T1 (de) |
DE (1) | DE69003147T2 (de) |
ES (1) | ES2046571T3 (de) |
IT (1) | IT1232802B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398438B (de) * | 1992-07-17 | 1994-12-27 | Kuehnsdorfer Gmbh | Verfahren zur strömungsdynamischen herstellung von verformbaren fasermatten hoher reissfestigkeit sowie vorrichtung zu deren herstellung |
AT401657B (de) * | 1995-05-11 | 1996-11-25 | Fehrer Ernst | Vorrichtung zum herstellen eines faservlieses |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460899A (en) * | 1944-08-30 | 1949-02-08 | Johns Manville | Method of mat formation |
US3681169A (en) * | 1967-11-20 | 1972-08-01 | Saint Gobain | Apparatus for the continuous manufacture of wicks,threads and screens from thermoplastic materials |
US3825381A (en) * | 1971-05-20 | 1974-07-23 | Kimberly Clark Co | Apparatus for forming airlaid webs |
SE343243B (de) * | 1970-10-14 | 1972-03-06 | Ingenioersfa B Projekt Ab | |
US3768119A (en) * | 1970-12-31 | 1973-10-30 | Curlator Corp | Machine for forming random fiber webs |
US3768120A (en) * | 1971-06-14 | 1973-10-30 | Du Pont | Improved air-laydown apparatus for producing webs for nonwoven fabric |
US3863295A (en) * | 1971-10-01 | 1975-02-04 | Cast Fabrics Inc | Apparatus for producing cast fabrics |
US4130915A (en) * | 1977-09-19 | 1978-12-26 | Scott Paper Company | Carding operation for forming a fibrous structure |
DE2755380B2 (de) * | 1977-12-12 | 1981-01-08 | Temafa, Textilmaschinenfabrik Meissner, Morgner & Co Gmbh, 5060 Bergisch Gladbach | Vorrichtung zum öffnen und Reinigen von Baumwollabfällen |
US4475271A (en) * | 1982-04-29 | 1984-10-09 | Chicopee | Process and apparatus for producing uniform fibrous web at high rate of speed |
SU1147785A1 (ru) * | 1982-12-09 | 1985-03-30 | Всесоюзный Научно-Исследовательский Институт Легкого И Текстильного Машиностроения | Аэродинамический холстообразователь |
BR8501093A (pt) * | 1985-03-12 | 1986-10-21 | Johnson & Johnson S P A | Aparelho para formacao de veus de fibras |
SE457644B (sv) * | 1985-12-13 | 1989-01-16 | Sunds Defibrator | Anordning foer torrformning av fiberbanor |
-
1989
- 1989-04-06 IT IT8941564A patent/IT1232802B/it active
-
1990
- 1990-04-04 DE DE90106411T patent/DE69003147T2/de not_active Expired - Fee Related
- 1990-04-04 ES ES199090106411T patent/ES2046571T3/es not_active Expired - Lifetime
- 1990-04-04 EP EP90106411A patent/EP0391377B1/de not_active Expired - Lifetime
- 1990-04-04 AT AT90106411T patent/ATE94227T1/de not_active IP Right Cessation
- 1990-04-06 US US07/505,128 patent/US5065479A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE94227T1 (de) | 1993-09-15 |
EP0391377B1 (de) | 1993-09-08 |
DE69003147D1 (de) | 1993-10-14 |
EP0391377A1 (de) | 1990-10-10 |
IT1232802B (it) | 1992-03-05 |
IT8941564A0 (it) | 1989-04-06 |
ES2046571T3 (es) | 1994-02-01 |
US5065479A (en) | 1991-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |