EP 0290596 B1 19910515 - PACKING BOXES
Title (en)
PACKING BOXES
Publication
Application
Priority
DE 3637867 A 19861106
Abstract (en)
[origin: DE3637867A1] Packing boxes with a lower and an upper part (3 and 4) of cardboard material with an inner lining or facing, made from a single-piece cut-out (1), folded to form the box (2), ensure that the product packed is preserved as required for longer than if packed in known packing boxes, without other qualities of the packing box being thereby appreciably impaired. Such packing boxes should be even cheaper to produce than known packing boxes. This is possible either because the entire inner surface (6') of the lower part (3) is lined or faced, whilst the entire inner surface (7') of the upper part (4) is made entirely of cardboard material, or because the entire inner surface (6') of the lower part (3) is lined or faced with a first material whilst the entire inner surface (7') of the upper part (4) is lined or faced with a second material, the two lining or facing materials being physically different from one another.
IPC 1-7
IPC 8 full level
B65D 5/56 (2006.01)
CPC (source: EP)
B65D 5/56 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8803503 A2 19880519; WO 8803503 A3 19880616; DE 3637867 A1 19880519; DE 3637867 C2 19881027; DE 3770164 D1 19910620; EP 0290596 A1 19881117; EP 0290596 B1 19910515; FI 882959 A0 19880621; FI 882959 A 19880621
DOCDB simple family (application)
EP 8700686 W 19871106; DE 3637867 A 19861106; DE 3770164 T 19871106; EP 88900685 A 19871106; FI 882959 A 19880621