WHITE, SEALABLE, BIAXIALLY-ORIENTED, CO-EXTRUDED POLYESTER FILM WITH CYCLOOLEFINIC COPOLYMER (COC), METHOD FOR PRODUCTION AND USE THEREOF

摘要

The present invention relates to a white, sealable, biaxially oriented, coextruded polyester film which encompasses at least one base layer B and encompasses at least one sealable outer layer A, both made from thermoplastic polyester, where at least the base layer B comprises a polyester and a cycloolefin copolymer (COC). The invention further relates to the use of the polyester film and to a process for its production.