EP 0659648 A1 19950628 - Improved opening system for gable top shaped containers having a prefolded pouring spout.
Title (en)
Improved opening system for gable top shaped containers having a prefolded pouring spout.
Title (de)
Giebelbehälter mit vorgefaltetem Aufguss zur Vereinfachung des Öffnens.
Title (fr)
Récipient à sommet en forme de pignon pourvu d'un bec verseur préformé pour faciliter l'ouverture.
Publication
Application
Priority
EP 93870240 A 19931222
Abstract (en)
The invention relates to a gable-top container comprising a container body, a bottom at a first end of the body, means for closing said container at a second end of the body, and means for sealing said closing means, said sealing means comprising areas of high adhesive force and low adhesive force, the areas of low adhesive force comprising two surfaces each having raised and lowered parts adjacent to and alternate with one another to form a pattern, said raised and lowered parts adhering to one another when the closing means is sealed characterized in that the lowered part of the surface comprises at the center a prefolded pouring spout. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B65D 5/067 (2013.01)
Citation (search report)
- [X] US 3327920 A 19670627 - HYNES DAVID A, et al
- [X] DE 3942061 A1 19900920 - SCHERZ WILHELM [DE]
- [X] NL 7206454 A 19730802
- [X] FR 2274508 A1 19760109 - SIAK HOO ONG [JP]
- [X] US 2321139 A 19430608 - GRUGER EDWARD H
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93870240 A 19931222; JP 32038394 A 19941222