DE60215735D1 - DEVICE FOR PRODUCING AN AIR-CONDUCTED FIBER CLOSURE WITH A FIBER DISTRIBUTION CHAMBER OF THE POROUS FRONT WALL - Google Patents
DEVICE FOR PRODUCING AN AIR-CONDUCTED FIBER CLOSURE WITH A FIBER DISTRIBUTION CHAMBER OF THE POROUS FRONT WALLInfo
- Publication number
- DE60215735D1 DE60215735D1 DE60215735T DE60215735T DE60215735D1 DE 60215735 D1 DE60215735 D1 DE 60215735D1 DE 60215735 T DE60215735 T DE 60215735T DE 60215735 T DE60215735 T DE 60215735T DE 60215735 D1 DE60215735 D1 DE 60215735D1
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- air
- front wall
- conducted
- producing
- 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 - Lifetime
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
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
-
- 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
- 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)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention concerns a machine (4) for making a nonwoven by airlay technique, comprising: a surface (6a) for forming and conveying the nonwoven, which is permeable to air; a dispersion chamber (11) above the forming and conveying surface (6a); means (12) for supplying the dispersion chamber (11) with fibres designed to form the nonwoven; and means (13, 14) adapted to generate, inside the dispersing chamber (11), an air stream for dispersing the fibres inside the chamber and projecting them on the forming and conveying surface (6a). The front wall (9) of the dispersing chamber (11) is porous in its lower part, and preferably has in its lower part a slope modification such that its internal surface (17b) forms a funnel (21) with the forming and conveying surface (6a).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105635A FR2824082B1 (en) | 2001-04-26 | 2001-04-26 | MACHINE FOR THE MANUFACTURE OF A NONWOVEN BY AIR, COMPRISING A FIBER DISPERSION CHAMBER THE FRONT WALL IS POROUS IN THE LOW PART |
PCT/FR2002/001104 WO2002088441A1 (en) | 2001-04-26 | 2002-03-28 | Machine for making a nonwoven by airlay technique, comprising a fibre dispersing chamber whereof the front wall is porous in the lower part |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60215735D1 true DE60215735D1 (en) | 2006-12-14 |
Family
ID=8862728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60215735T Expired - Lifetime DE60215735D1 (en) | 2001-04-26 | 2002-03-28 | DEVICE FOR PRODUCING AN AIR-CONDUCTED FIBER CLOSURE WITH A FIBER DISTRIBUTION CHAMBER OF THE POROUS FRONT WALL |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1290253B1 (en) |
AT (1) | ATE344340T1 (en) |
DE (1) | DE60215735D1 (en) |
FR (1) | FR2824082B1 (en) |
WO (1) | WO2002088441A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2853331B1 (en) | 2003-04-01 | 2005-06-24 | Thibeau | MACHINE FOR THE MANUFACTURE OF A NONWOVEN BY AIR, PROVIDING MEANS FOR DEGRESSIVE SUCTION |
FR2879628B1 (en) | 2004-12-16 | 2007-03-09 | Thibeau Soc Par Actions Simpli | METHOD AND DEVICE FOR TRANSPORTING A NON-WOVEN MATERIAL, AND THEIR APPLICATION TO THE TRANSPORT OF A NON-CARDED NON-WOVEN FABRIC OR A NON-WOVEN FABRIC PRODUCED BY AERAULIC METHOD |
DE202016105337U1 (en) * | 2016-09-26 | 2018-01-17 | Autefa Solutions Germany Gmbh | Aerodynamic web forming device |
DE102017006235A1 (en) * | 2017-07-03 | 2019-01-03 | Hubert Hergeth | Dual fleece formation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3512218A (en) * | 1968-01-19 | 1970-05-19 | Curlator Corp | Machine for forming random fiber webs |
SE343243B (en) * | 1970-10-14 | 1972-03-06 | Ingenioersfa B Projekt Ab | |
US3972092A (en) * | 1973-03-01 | 1976-08-03 | Rando Machine Corporation | Machine for forming fiber webs |
US3914822A (en) * | 1974-03-14 | 1975-10-28 | Rando Machine Corp | Machine for forming random fiber webs |
JPS61119724A (en) * | 1984-11-14 | 1986-06-06 | Toshio Moro | Apparatus for producing imitation cotton and the like |
DE3901313A1 (en) * | 1989-01-18 | 1990-07-19 | Hollingsworth Gmbh | FLEECE CREAM |
US5316601A (en) * | 1990-10-25 | 1994-05-31 | Absorbent Products, Inc. | Fiber blending system |
FR2777575B1 (en) * | 1998-04-17 | 2000-07-07 | Thibeau | METHOD AND INSTALLATION FOR THE FORMATION OF A FIBROUS VEIL BY AERAULIC WAY |
-
2001
- 2001-04-26 FR FR0105635A patent/FR2824082B1/en not_active Expired - Lifetime
-
2002
- 2002-03-28 AT AT02724389T patent/ATE344340T1/en not_active IP Right Cessation
- 2002-03-28 WO PCT/FR2002/001104 patent/WO2002088441A1/en active IP Right Grant
- 2002-03-28 DE DE60215735T patent/DE60215735D1/en not_active Expired - Lifetime
- 2002-03-28 EP EP02724389A patent/EP1290253B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2824082A1 (en) | 2002-10-31 |
EP1290253B1 (en) | 2006-11-02 |
WO2002088441A1 (en) | 2002-11-07 |
FR2824082B1 (en) | 2003-10-10 |
EP1290253A1 (en) | 2003-03-12 |
ATE344340T1 (en) | 2006-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: ASSELIN-THIBEAU, TOURCOING, FR |
|
8332 | No legal effect for de |