EP 0199830 B1 19880330 - METHOD AND DEVICE FOR CREATING ON A PACKAGE BLANK A SPOT TO BE PIERCED BY A STRAW
Title (en)
METHOD AND DEVICE FOR CREATING ON A PACKAGE BLANK A SPOT TO BE PIERCED BY A STRAW
Publication
Application
Priority
EP 85104124 A 19850404
Abstract (en)
[origin: EP0199830A1] 1. Process for producing a discontinuous recess (51), intended to be pierced by a suction tube (52), in a tubular, longitudinally glued or welded packing blank (50) in sheet-lined board for receptacles carrying liquids, characterised in that the blank (50) is supported (5) inflexibly at the intended point in the interior of the tube and then the recess is cut out of the supported point in the blank wall as a solid cylinder.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B26F 1/16 (2013.01 - EP); B31B 50/84 (2017.07 - EP US); B31B 50/25 (2017.07 - EP); B31B 2105/001 (2017.07 - EP)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0199830 A1 19861105; EP 0199830 B1 19880330; AT E33235 T1 19880415; DE 3562006 D1 19880505
DOCDB simple family (application)
EP 85104124 A 19850404; AT 85104124 T 19850404; DE 3562006 T 19850404