EP 0602203 B1 19970416 - SEALED FLEXIBLE BAG AND METHOD FOR MAKING SAME
Title (en)
SEALED FLEXIBLE BAG AND METHOD FOR MAKING SAME
Title (de)
VERSIEGELTER FLEXIBLER BEUTEL UND VERFAHREN ZU DESSEN HERSTELLEN
Title (fr)
SACHET SOUPLE FERME ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- EP 93912540 A 19930702
- CH 9300171 W 19930702
- EP 92111422 A 19920706
Abstract (en)
[origin: WO9401344A1] A sealed flexible bag (1) designed for pressure extraction and containing at least one powdered substance for preparing a beverage. The bag consists of two identical, round, oval or polygonal flexible sheets (2, 3) defining therebetween a space for said powdered substance (5) and being sealed around their periphery (4) such that said bag is substantially symmetrical relative to its sealing plane. The material used for the sheets is impermeable to oxygen and steam and said bag may be used as in the provided extraction device.
IPC 1-7
IPC 8 full level
A47J 31/06 (2006.01); A47J 31/40 (2006.01); B65B 29/02 (2006.01); B65D 75/32 (2006.01); B65D 77/00 (2006.01); B65D 81/00 (2006.01); B65D 85/804 (2006.01); B65D 85/36 (2006.01)
CPC (source: EP US)
B65D 85/8043 (2013.01 - EP US); B65D 85/8046 (2013.01 - EP US); B65D 65/466 (2013.01 - EP US); B65D 85/36 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9401344 A1 19940120; AT E151714 T1 19970515; AU 4305193 A 19940131; AU 667548 B2 19960328; BR 9305572 A 19951226; CA 2111991 A1 19940120; CA 2111991 C 20050125; DE 69309868 D1 19970522; DE 69309868 T2 19970724; DK 0602203 T3 19970908; EP 0602203 A1 19940622; EP 0602203 B1 19970416; ES 2102034 T3 19970716; FI 110180 B 20021213; FI 941013 A0 19940303; FI 941013 A 19940303; GR 3024030 T3 19971031; JP 3332924 B2 20021007; JP H06510264 A 19941117; KR 100295123 B1 20010917; NO 307922 B1 20000619; NO 940073 D0 19940107; NO 940073 L 19940120; NZ 252991 A 19960426; US 2003077359 A1 20030424; US 6025000 A 20000215
DOCDB simple family (application)
CH 9300171 W 19930702; AT 93912540 T 19930702; AU 4305193 A 19930702; BR 9305572 A 19930702; CA 2111991 A 19930702; DE 69309868 T 19930702; DK 93912540 T 19930702; EP 93912540 A 19930702; ES 93912540 T 19930702; FI 941013 A 19940303; GR 970401685 T 19970709; JP 50183394 A 19930702; KR 19940700047 A 19940107; NO 940073 A 19940107; NZ 25299193 A 19930702; US 30502302 A 20021127; US 49273295 A 19950620