B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 77/32 (2006.01) B29C 59/00 (2006.01) B32B 27/08 (2006.01) B65D 75/68 (2006.01) C09J 7/02 (2006.01)
Patent
CA 2186666
Hermetically sealed packages for food, cigarettes and the like are formed from packaging material (37) having a tear tape (33) attached thereto. The tear tape includes a surface formed of a material (7) which flows under the conditions needed to seal portions (8,9) of the packaging material together when closing the package so as to fill any gaps between the tape and the packaging material portions.
Butterworth Saul James
Maguire Stephen Barry
Pinchen Stephen Paul
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Filtrona C. & Sp Limited
P.p. Payne Limited
LandOfFree
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