EP0291032A3 - Procédé et appareil pour condenser et consolider une natte - Google Patents
Procédé et appareil pour condenser et consolider une natte Download PDFInfo
- Publication number
- EP0291032A3 EP0291032A3 EP88107549A EP88107549A EP0291032A3 EP 0291032 A3 EP0291032 A3 EP 0291032A3 EP 88107549 A EP88107549 A EP 88107549A EP 88107549 A EP88107549 A EP 88107549A EP 0291032 A3 EP0291032 A3 EP 0291032A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- clutch
- rollers
- material particles
- mat
- fluid jets
- 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.)
- Withdrawn
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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873715898 DE3715898A1 (de) | 1987-05-13 | 1987-05-13 | Verfahren und vorrichtung zum verdichten und verfestigen des geleges einer matte |
DE3715898 | 1987-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0291032A2 EP0291032A2 (fr) | 1988-11-17 |
EP0291032A3 true EP0291032A3 (fr) | 1990-03-07 |
Family
ID=6327404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88107549A Withdrawn EP0291032A3 (fr) | 1987-05-13 | 1988-05-11 | Procédé et appareil pour condenser et consolider une natte |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0291032A3 (fr) |
DE (1) | DE3715898A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989009298A1 (fr) * | 1988-03-21 | 1989-10-05 | Automatik Apparate-Maschinenbau Gmbh | Procede et dispositif pour produire des non-tisses |
AU693461B2 (en) * | 1993-09-13 | 1998-07-02 | Mcneil-Ppc, Inc. | Tricot nonwoven fabric |
DE10019342B3 (de) * | 1999-07-16 | 2006-02-09 | Sächsisches Textilforschungsinstitut e.V. | Verfahren zur Verfestigung von Faser- und/oder Filamentvliesen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458905A (en) * | 1966-07-05 | 1969-08-05 | Du Pont | Apparatus for entangling fibers |
US3837046A (en) * | 1970-03-24 | 1974-09-24 | Johnson & Johnson | Method (closed sandwich with large aperture forming means and perforated backing means) |
US3917785A (en) * | 1971-01-27 | 1975-11-04 | Johnson & Johnson | Method for producing nonwoven fabric |
-
1987
- 1987-05-13 DE DE19873715898 patent/DE3715898A1/de not_active Withdrawn
-
1988
- 1988-05-11 EP EP88107549A patent/EP0291032A3/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458905A (en) * | 1966-07-05 | 1969-08-05 | Du Pont | Apparatus for entangling fibers |
US3837046A (en) * | 1970-03-24 | 1974-09-24 | Johnson & Johnson | Method (closed sandwich with large aperture forming means and perforated backing means) |
US3917785A (en) * | 1971-01-27 | 1975-11-04 | Johnson & Johnson | Method for producing nonwoven fabric |
Also Published As
Publication number | Publication date |
---|---|
DE3715898A1 (de) | 1988-11-24 |
EP0291032A2 (fr) | 1988-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19880614 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19911213 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WANNAGAT, HORST |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WANNAGAT, HORST |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920804 |