EP 0348583 A2 19900103 - Means for producing, steroscopic and/or movement and similar effects, in particular on carriers, bags and wrappers in general.
Title (en)
Means for producing, steroscopic and/or movement and similar effects, in particular on carriers, bags and wrappers in general.
Title (de)
Mittel zum Erzeugen von Stereoskop- und/oder Bewegungseffekten und dergleichen, insbesondere auf Tragtaschen, Beuteln und Verpackungen im allgemeinen.
Title (fr)
Moyens pour produire des effets stéréoscopies et/ou de mouvement ou analogues, en particulier sur des poches, sacoches et emballages en général.
Publication
Application
Priority
IT 4010788 A 19880629
Abstract (en)
Moiré and similar effects are produced on carriers, bags and wrappers etc., by printing or otherwise reproducing a screen or pattern (2) on a surface of the bag, so as to create a ground (6), and applying a transparent film (3), likewise exhibiting a screen or pattern (4); the film is laid over and attached to the ground, but with permanent contact occurring only at given points. The screens or patterns (4, 2) of the film (3) and the ground (6) are positioned in relation to one another in such a way that random interference is induced between them (the moiré effect) as the distance between the film and the ground alters from one location to another and from one instant to the next.
IPC 1-7
IPC 8 full level
B41M 3/00 (2006.01); B41M 3/06 (2006.01); B44F 1/10 (2006.01); B44F 5/00 (2006.01)
CPC (source: EP)
B41M 3/008 (2013.01); B41M 3/06 (2013.01); B44F 1/10 (2013.01); B44F 5/00 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0348583 A2 19900103; EP 0348583 A3 19910605; IT 8840107 A0 19880629
DOCDB simple family (application)
EP 88830388 A 19880922; IT 4010788 A 19880629