NON METAL-FOIL LAMINATED POUCH MATERIAL, METHOD FOR MANUFACTURING THE POUCH MATERIAL AND PACKAGING POUCH PRODUCED THEREOF

摘要

The present invention relates to a non-foil packaging laminate for liquid food packaging comprising two or more layers of paper or other cellulose-based material, outermost liquid tight, heat sealable layers of polyolefin-based polymers, and barrier layers coated onto the inner side of the first layer of paper or cellulose-based material. The invention also relates to a method for manufacturing the packaging laminate and to a packaging container that is made from the packaging laminate.