Packaging laminate and packaging containers produced therefrom

Details Packaging laminate and packaging containers produced therefrom Packaging laminate and packaging containers produced therefrom

2007-10-30

2007-10-30

Miggins, Michael C. (Department: 1772)

Stock material or miscellaneous articles

Hollow or container type article

Paper containing

C428S036910, C428S035700, C428S500000, C229S106000, C229S138000

Reexamination Certificate

active

10344933

ABSTRACT:
The disclosure relates to a packaging laminate and packaging containers for liquid foods produced therefrom. The packaging laminate (10) includes a paper or paperboard layer (11) and outer, liquid-tight coatings (13and14) on both sides of the paper or paperboard layer (11). In order to impart to the packaging laminate (10) increased rigidity and thereby make for the production of packaging containers with improved gripping properties, the packaging laminate (10) has an additional layer (12) of mineral-filled polyolefin between the paper or paperboard layer (11) and one of the two outer, liquid-tight coatings (14).

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patent: WO97/13637 (1997-04-01), None
patent: WO 00/53417 (2000-09-01), None

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