EP 4005942 A1 20220601 - A BLANK CONFIGURED TO BE FOLDED INTO AN ENVELOPE
Title (en)
A BLANK CONFIGURED TO BE FOLDED INTO AN ENVELOPE
Title (de)
ZUSCHNITT MIT KONFIGURATION ZUM FALTEN IN EINEN UMSCHLAG
Title (fr)
ÉBAUCHE CONÇUE POUR ÊTRE PLIÉE EN UNE ENVELOPPE
Publication
Application
Priority
EP 20461585 A 20201125
Abstract (en)
The disclosure relates to a blank (10) configured to be erected into an envelope (20). The blank (10) comprises a first and a second main panel (A1, A2) configured to form a respective first and a second main wall (1,2), a set (A3) of bottom panels (A3-1,A3-2) configured to form a bottom wall (3), and a set of four side panels (A6, A7, A8, A9) configured to form side walls (6,7) of the envelop (20), wherein each side wall panel (A6, A7, A8, A9) comprises protruding corner portions (A61, A71, A81, A91), and wherein when the bottom panels (A3-1,A3-2) are folded relative to each other and the first and the second main panels (A1,A2) are folded relative to the respective bottom panel (A3-1,A3-2), the protruding corner portions (A61, A71, A81, A91) extend longitudinally (L) from the respective side wall panel (A6,A7,A8,A9) past the bottom wall (3) the envelope (20).
IPC 8 full level
B65D 30/00 (2006.01); B65D 33/02 (2006.01)
CPC (source: EP)
B65D 31/005 (2013.01); B65D 33/02 (2013.01)
Citation (search report)
- [X] US 3944131 A 19760316 - WEISS ADOLPH
- [X] US 6820799 B2 20041123 - MAKOFSKY MARVIN A [US], et al
- [X] FR 2747370 A1 19971017 - DOYEN LOUIS [FR]
- [A] EP 0191499 A2 19860820 - NIPPON PETROCHEMICALS CO LTD [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 20461585 A 20201125; IB 2021060962 W 20211125