EP 0491099 B1 19960828 - Tamper evident closure and tamper evident method
Title (en)
Tamper evident closure and tamper evident method
Title (de)
Sicherheitsverschluss und Verfahren zur Verwendung desselben
Title (fr)
Fermeture inviolable et methode d'application
Publication
Application
Priority
EP 90313896 A 19901219
Abstract (en)
[origin: EP0491099A1] This invention relates to a tamper-evident tape comprising a transparent backing (12) carrying in order, (1) a discontinuous layer (14) of a barrier material preventing adhesion of the underlying layer (16) to the backing (12); (2) a coloured laminating adhesive layer (16) having a greater affinity to the backing (12) than to any other layer in the tape; and (3) an adhesive layer (18) for aggressively securing the tape to the bag pouch or other substrate to which evidence of tampering is desired, which tape is tamper-evident over a wide temperature range. <IMAGE>
IPC 1-7
IPC 8 full level
G09F 3/02 (2006.01)
CPC (source: EP)
G09F 3/0292 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0491099 A1 19920624; EP 0491099 B1 19960828; DE 69028309 D1 19961002; DE 69028309 T2 19970123
DOCDB simple family (application)
EP 90313896 A 19901219; DE 69028309 T 19901219