Patent ID: 8628848
Filing Date: 2014-01-14
Classification: B29C,B29K,G09F,Y10T

Abstract:
1. A filmic label, comprising: a face material having a front side, a reverse side and an adhesive layer comprising pressure sensitive adhesive on the reverse side of the face material, the face material comprising at least one surface layer on at least one side of at least one central layer, said at least one surface layer and said at least one central layer are simultaneously coextruded, and said at least one central layer comprising cavities which have been initiated at initiation sites comprising particles by stretching the face material in a longitudinal direction and in a cross direction, wherein the cavities have been expanded in a thickness direction of the face material by allowing a gaseous substance to have an effect on said at least one central layer, and wherein a density of the central layer of the face material is lower than 500 kg/m