B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
220/2, 220/43
B65D 75/28 (2006.01) B65D 75/52 (2006.01) G09F 3/03 (2006.01)
Patent
CA 1216555
ABSTRACT A multipli-layered tamper-proof wrap consisting of a number of over- layed thin plastic sheets bonded around the outer edge to contain one or a number of chemical layers therein, appropriately separated, whose penetration or puncture will result in a visual indication at the puncture, and including distinct seals fixed at spaced intervals to the outer or external wrapsheet that indicate wrap or product origin and are to discourage wrap substitution. The wrap is for encapsulating a consumer product so as to provide a continuous wrap surface therearound that will give a visual indication of a breach in wrap integrity at a point of penetration or puncture.
440380
Perry John A.
Simpson Carolyn N.
Gowling Lafleur Henderson Llp
Perry John A.
Simpson Carolyn N.
LandOfFree
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