EP 0995822 A1 20000426 - Apparatus and method for making two component continuous fibers or filaments by using flexible ducts
Title (en)
Apparatus and method for making two component continuous fibers or filaments by using flexible ducts
Title (de)
Vorrichtung und Verfahren zur Herstellung von Bikomponenten-Endlosfasern unter Verwendung von biegsamen Rohrleitungen
Title (fr)
Dispositif et procédé pour la fabrication de fibres continues à deux composants utilisant des conduits flexibles
Publication
Application
Priority
IT MI982237 A 19981019
Abstract (en)
An apparatus for making two-component continuous fibers or filaments comprises a pre-die plate (12) having first openings (26) therethrough a components (A) flows towards second openings (36) aligned with the first openings and provided through a die (10) opposite to the first pre-die (12). In order to overcome any disalignments of said first and second openings, without negatively affecting the flows of the two mentioned components, flexible ducts extending between the first and second openings are provided. <IMAGE>
IPC 1-7
IPC 8 full level
D01D 5/34 (2006.01)
CPC (source: EP)
D01D 5/34 (2013.01)
Citation (search report)
- [XY] EP 0284784 A2 19881005 - NEUMUENSTER MASCH APP [DE]
- [Y] FR 1570511 A 19690613
- [XY] PATENT ABSTRACTS OF JAPAN vol. 016, no. 544 (C - 1004) 13 November 1992 (1992-11-13)
- [Y] PATENT ABSTRACTS OF JAPAN vol. 015, no. 289 (C - 0852) 23 July 1991 (1991-07-23)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0995822 A1 20000426; EP 0995822 B1 20050126; AT E287978 T1 20050215; DE 69828790 D1 20050303; DE 69828790 T2 20051124; DK 0995822 T3 20050523; ES 2234066 T3 20050616; IT 1302696 B1 20000929; IT MI982237 A0 19981019; IT MI982237 A1 20000419
DOCDB simple family (application)
EP 98123739 A 19981214; AT 98123739 T 19981214; DE 69828790 T 19981214; DK 98123739 T 19981214; ES 98123739 T 19981214; IT MI982237 A 19981019