VERFAHREN ZUR HERSTELLUNG VON LAMINIERTEM PAPIER MIT HOHER DICHTE (HD-PAPIER) MIT GUTEN SAUERSTOFFSPERREIGENSCHAFTEN UND DADURCH ERHALTENES HD-PAPIER

摘要

Polyethylene applied to high-density paper where the surface of the paper is modified in order to have a surface energy as close as possible to polyethylene and thereby achieve properties as barrier material for packaging of food. The good barrier property is a result of crystallisation of polyethylene on the paper's surface.