B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/04 (2006.01) B32B 27/10 (2006.01) B32B 37/04 (2006.01)
Patent
CA 2552301
A process for manufacturing a laminate is disclosed. The laminate is for forming a package having one or more windows for viewing the contents of said package. The process comprises the step of extrusion laminating, onto a first material perforated by a hole for and defining each of said windows, a heat-sealable second material. A laminate produced by the process is also disclosed. A heat-sealed package produced with the laminate is also disclosed.
Coutts David A.
Hilder Donald B.
Pattenden Andrew G.
Valy Andrew F.
Genpak Lp
Ridout & Maybee Llp
LandOfFree
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