Global patent index - EP 0697348 B1

EP 0697348 B1 2000-04-19 - Dispensing valve and pouch welded therewith assembly

Title (en)

Dispensing valve and pouch welded therewith assembly

Title (de)

Baueinheit bestehend aus Abgabeventil und mit ihm verschweisstem Beutel

Title (fr)

Ensemble vanne de distribution et poche soudée avec celui-ci

Publication

EP 0697348 B1 (DE)

Application

EP 95111710 A

Priority

DE 4427175 A

Abstract (en)

[origin: EP0697348A1] Liq. foams, gels etc., under pressure are dispensed from a bag (24) of flexible material (24) in a container (22), with a discharge valve (12). Inside the bag is a delivery tube (58) which can be connected to the valve body (14) with interposition of a seal ring (32). Th tube and/or the valve body are of a material which is strong and impermeable to organic media, pref. is of polyacetal. The part (34) of the tube directly connected to the bag has a coating (36) of a material that can be readily welded to the bag, pref. of polyethylene, polypropylene etc.. The coating can be formed by a sleeve.

IPC 1-7 (main, further and additional classification)

B65D 83/14

IPC 8 full level (invention and additional information)

B65D 83/14 (2006.01)

CPC (invention and additional information)

B65D 83/62 (2013.01)

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

DE 4427175 A1 19960208; EP 0697348 A1 19960221; EP 0697348 B1 20000419; ES 2147809 T3 20001001; US 5630530 A 19970520

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