Welded monomaterial film packaging

Abstract

The subject of the application is a foil packaging made of a heat-sealed multi-layer mono-material foil, characterized in that the foil comprises: an outer carrier layer (12) made of an oriented polyethylene (OPE) foil; an inner heat-sealable layer (16) made of a low-heat-seal polyethylene (LSPE) foil; and solvent-free layers located between the outer carrier layer (12) and the heat-sealable layer (16), wherein the solvent-free layers comprise a printing layer (13), a barrier varnish layer (14) and a barrier adhesive layer (15).