EP 0800999 B1 20000719 - Improved punched cardboard box
Title (en)
Improved punched cardboard box
Title (de)
Schachtel aus ausgestanztem Karton
Title (fr)
Boîte en carton matricé
Publication
Application
Priority
- EP 94118591 A 19941125
- IT MI930950 U 19931203
Abstract (en)
[origin: EP0656294A1] The punched cardboard box is of the type which is delivered to the customers in a flattened condition with a pair of opposite walls (A) already formed and a pair of opposite walls (B) to be formed. This pairs of walls are connected by bellows tabs (29) foldable along an oblique folding line (12) and the purpose of which is to produce the erection of the formed walls (A) during the box assembly for obtaining the use conformation thereof. Each bellows tab (29) has a projecting tongue (30) to be folded and glued to the inner surface of the adjacent wall (B) to be formed. The oblique folding line (12) of the bellows tabs (29) is interrupted by a slot (13, 13') extending parallel to the folding lines of the walls (B) to be formed. The slot (13,13') in the bellows tabs (29) can terminate in an arcuate segment (S) or have a triangular shape with rounded apex (S) to minimize the tearing danger of the bellows tabs (29) during the box assembly. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 5/36 (2006.01)
CPC (source: EP)
B65D 5/3657 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB LI
DOCDB simple family (publication)
EP 0656294 A1 19950607; AT E194805 T1 20000815; DE 69425337 D1 20000824; DE 69425337 T2 20010308; EP 0800999 A2 19971015; EP 0800999 A3 19971126; EP 0800999 B1 20000719; ES 2150168 T3 20001116; IT 230548 Y1 19990607; IT MI930950 U1 19950603; IT MI930950 V0 19931203
DOCDB simple family (application)
EP 94118591 A 19941125; AT 97107927 T 19941125; DE 69425337 T 19941125; EP 97107927 A 19941125; ES 97107927 T 19941125; IT MI930950 U 19931203