Title:
A PACKAGING LAMINATE FOR A RETORTABLE PACKAGING CARTON
Document Type and Number:
WIPO Patent Application WO2002022462
Kind Code:
A8
Abstract:
A packaging laminate for a retortable packaging container or carton, comprising a core layer (11) and outer, liquid-tight coatings (12 and 13) on both sides of the core layer (11). The one (12) of the two outer coatings carries decorative artwork (14) of printing ink which is both mechanically and thermally protected by a layer (18) of lacquer applied on the coating (12) to make possible heat treatment at high humidity and temperature conditions of a packaging container produced from the packaging laminate (10), without the printing ink decorative artwork of the packaging container deteriorating in quality.
Inventors:
OEHMAN PETER (SE)
LETH IB (SE)
LETH IB (SE)
Application Number:
PCT/SE2001/001937
Publication Date:
July 18, 2002
Filing Date:
September 11, 2001
Export Citation:
Assignee:
TETRA LAVAL HOLDINGS & FINANCE (CH)
OEHMAN PETER (SE)
LETH IB (SE)
OEHMAN PETER (SE)
LETH IB (SE)
International Classes:
B32B27/00; B32B27/16; B41M7/00; B65D65/40; (IPC1-7): B65D65/40; B32B27/16; B41M7/02
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