Mitsubishi Polyester Film Gmbh

Petr Kolar

Herbert Peiffer

Lothar Bothe

Holger Kliesch

Matthias Konrad

Cynthia Bennett

Stefan Bartsch

Martin Jesberger

Oliver Klein

Claudia Lohre

Yavuz Ünker

Dirk Bröder

The present invention relates to a transparent, peelable polyester film incorporating at least one biaxially oriented polyester film (=base layer (B)) and at least one peelable covering layer (A) coated offline thereon, in which the covering layer (A) is at least 85 wt. % made up of a polyester of aromatic and aliphatic dicarboxylic acids and aliphatic diols, and the arithmetic mean value of the absolute ordinate values Sof the covering layer (A) is less than 300 nm and the reduced peak height Sof the covering layer (A) is less than 700 nm. The invention further relates to a production process for this peelable film and use thereof as sealing film for APET and/or RPET meal trays.

Biaxially oriented, heat-sealable and peelable polyester film, process for production thereof and use thereof

The present invention relates to biaxially oriented polyester films having a release coating of polyolefin wax on at least one side as release film for applying thin polyacrylate layers from organic solvents by means of a printing process. The invention further relates to a method for producing such films and also to their use.

Release film for gravure application

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Eschborn, Germany

Petr Kolar