EP 1997748 A1 20081203 - Precharged ground coffee capsule, method for its production and apparatus for implementing said method
Title (en)
Precharged ground coffee capsule, method for its production and apparatus for implementing said method
Title (de)
Im Voraus mit gemahlenem Kaffee gefüllte Kapsel, Verfahren zu ihrer Herstellung und Vorrichtung zur Implementierung besagten Verfahrens
Title (fr)
Capsule de café préchargée, son procédé de production et appareil de mise en oeuvre de ce procédé
Publication
Application
Priority
EP 07010853 A 20070601
Abstract (en)
A precharged ground coffee capsule comprising a polygonal cross-section container body (101) made of a liquid-impermeable material, said container body (101) having an open end and a large axial opening (111) formed in a bottom wall of said container body (101), two walls (401,301) made of a liquid-permeable material being arranged on said open end and at said bottom wall respectively, said liquid-impermeable material comprising a metallic material support layer and a thermoplastic material layer (201), said thermoplastic material layer (201) facing the interior of said container body (101), said permeable walls (401,301) being coupled to said container body (101) through said thermoplastic material layer (201), an outwardly projecting radial flange (121) being provided at said open end of said container body (101); a method for producing said capsule; and an apparatus for implementing said method.
IPC 8 full level
B65D 85/804 (2006.01); B65B 9/04 (2006.01); B65B 29/02 (2006.01)
CPC (source: EP US)
B65B 9/042 (2013.01 - EP); B65B 29/022 (2017.07 - EP); B65D 85/8043 (2013.01 - EP US); B65D 81/2015 (2013.01 - EP)
Citation (applicant)
- US 4995978 A 19910226 - VAN DE GANG HAROLD P [NL]
- US 2778739 A 19570122 - RODTH JOSEPH J
Citation (search report)
- [Y] US 4995978 A 19910226 - VAN DE GANG HAROLD P [NL]
- [Y] US 2778739 A 19570122 - RODTH JOSEPH J
- [Y] DE 1579396 A1 19700813 - MIKO PV FA
- [Y] EP 0224297 A1 19870603 - DOUWE EGBERTS TABAKSFAB [NL]
- [YA] EP 0524464 A1 19930127 - NESTLE SA [CH]
- [A] WO 0134475 A1 20010517 - CIE MEDITERRANEENNE DES CAFES [FR], et al
- [A] DE 4301157 A1 19940721 - SCHNEIDER INGRID [DE]
- [A] FR 757358 A 19331226
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07010853 A 20070601