Multi-layer label film (US Patent 6790516)

Patent number: 6790516 Kind code: B2 Granted: 2004-09-14 Filed: 2002-09-26 Inventors: Ralf Niepelt (Gronau, DE) Assignees: Nordenia Deutschland Gronau GmbH (Gronau, DE)

Abstract

A multi-layer co-extruded label film has layers that are connected with one another. It has a printable first layer (11+12) that has a thickness of 60-80 μm and consists of 60-80 wt.-% LDPE and 40-20 wt.-% HDPE, a second layer (2) that has a thickness of 10-20 μm and consists of 100 wt.-% LDPE, an adhesive layer (3) that is arranged on the HDPE-free side of the second