Förpackningslaminat innefattande stomskikt av papper eller kartong och ett mineralfyllt polyolefinskikt, samt därav framställd förpackningsbehållare

摘要

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 ( 13 and 14 ) 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 ).