B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 5/18 (2006.01) B32B 3/12 (2006.01) B32B 15/08 (2006.01) B32B 27/06 (2006.01) B65D 65/40 (2006.01) B65D 81/18 (2006.01) E04B 1/80 (2006.01) F16L 59/06 (2006.01)
Patent
CA 2357203
Multi-layer film laminate is described having at least 4 layers comprising at least one layer (I) as surface layer vapour-coated with aluminium or SiOx or a metal oxide from main groups 2 or 3, a gas barrier layer (II), at least one further layer (III) vapour-coated with aluminium or SiOx or a metal oxide from main groups 2 or 3 and a heat-sealable layer (IV), wherein the vapour-coated surface of layer (I) is adjacent to the following layer. Their use as high gas barrier films as wrapping of vacuum insulation panels is also described.
Brandt Rainer
Jacobsen Sven
Kuckertz Christian
Borden Ladner Gervais Llp
Wipak Walsrode Gmbh & Co. Kg
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