Abstract “An improved multilayer high barrier extrusion grade metalized cast propylene film and a method of manufacturing thereof” The present invention relates to preparation of an improved multilayer high barrier metalized cast propylene film. The multilayer film comprises of 3 to 7 layers having film thicknes...

The present invention relates to preparation of an improved multilayer high barrier metalized cast polypropylene film. The multilayer film comprises of 3 to 7 layers having film thickness in the range of 15 microns to 50 microns. The top layer / outer layer is a metallizable layer. The middle layer or layers, which ...