IT1220135B - Procedimento di formazione di non tessuti e impianto adottante il procedimento - Google Patents
Procedimento di formazione di non tessuti e impianto adottante il procedimentoInfo
- Publication number
- IT1220135B IT1220135B IT83501/87A IT8350187A IT1220135B IT 1220135 B IT1220135 B IT 1220135B IT 83501/87 A IT83501/87 A IT 83501/87A IT 8350187 A IT8350187 A IT 8350187A IT 1220135 B IT1220135 B IT 1220135B
- Authority
- IT
- Italy
- Prior art keywords
- filaments
- bundles
- woven
- procedure
- silo
- 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
- 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
- D04H3/16—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 thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Woven Fabrics (AREA)
- Paper (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Artificial Filaments (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83501/87A IT1220135B (it) | 1987-12-01 | 1987-12-01 | Procedimento di formazione di non tessuti e impianto adottante il procedimento |
EP88119470A EP0325722B1 (en) | 1987-12-01 | 1988-11-23 | Method of forming filament webs, and apparatus for carrying out the method |
AT88119470T ATE93904T1 (de) | 1987-12-01 | 1988-11-23 | Verfahren zur herstellung eines filamentvlieses und vorrichtung zum ausfuehren des verfahrens. |
ES88119470T ES2042699T3 (es) | 1987-12-01 | 1988-11-23 | Metodo para formar telas de filamento y aparato para realizar este metodo. |
DE88119470T DE3883741T2 (de) | 1987-12-01 | 1988-11-23 | Verfahren zur Herstellung eines Filamentvlieses und Vorrichtung zum Ausführen des Verfahrens. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83501/87A IT1220135B (it) | 1987-12-01 | 1987-12-01 | Procedimento di formazione di non tessuti e impianto adottante il procedimento |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8783501A0 IT8783501A0 (it) | 1987-12-01 |
IT1220135B true IT1220135B (it) | 1990-06-06 |
Family
ID=11322645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT83501/87A IT1220135B (it) | 1987-12-01 | 1987-12-01 | Procedimento di formazione di non tessuti e impianto adottante il procedimento |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0325722B1 (it) |
AT (1) | ATE93904T1 (it) |
DE (1) | DE3883741T2 (it) |
ES (1) | ES2042699T3 (it) |
IT (1) | IT1220135B (it) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD85849A (it) * | ||||
NL295177A (it) * | 1963-11-29 | |||
DE1560805A1 (de) * | 1966-06-10 | 1972-05-25 | Lutravil Spinnvlies | Textiler Bodenbelag und Verfahren zu dessen Herstellung |
CH456519A (de) * | 1966-06-13 | 1968-07-31 | Freudenberg Carl Fa | Textiles Bodenbelagmaterial und Verfahren zu dessen Herstellung |
DE3151322C2 (de) * | 1981-12-24 | 1983-11-10 | Fa. Carl Freudenberg, 6940 Weinheim | "Verfahren zur Herstellung von Polypropylen-Spinnvliesen mit niedrigem Fallkoeffizienten" |
-
1987
- 1987-12-01 IT IT83501/87A patent/IT1220135B/it active
-
1988
- 1988-11-23 ES ES88119470T patent/ES2042699T3/es not_active Expired - Lifetime
- 1988-11-23 DE DE88119470T patent/DE3883741T2/de not_active Expired - Fee Related
- 1988-11-23 EP EP88119470A patent/EP0325722B1/en not_active Expired - Lifetime
- 1988-11-23 AT AT88119470T patent/ATE93904T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0325722B1 (en) | 1993-09-01 |
EP0325722A3 (en) | 1990-01-10 |
EP0325722A2 (en) | 1989-08-02 |
ATE93904T1 (de) | 1993-09-15 |
DE3883741T2 (de) | 1993-12-16 |
ES2042699T3 (es) | 1993-12-16 |
IT8783501A0 (it) | 1987-12-01 |
DE3883741D1 (de) | 1993-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931230 |