Toppan USA, Inc.

Transparent vapor deposition films are functional films coated with inorganic film on the surface through vapor deposition processing. Toppan‘s transparent vapor deposition films, GL Film and PRIME BARRIER, have an inorganic vapor deposition barrier layer (alumina,silicon oxide, etc.) and coating barrier layer on the substrate film (PET, nylon, etc.) (Refer to the schematic below). The multiple layer structure exhibits superb functionality combining Toppan's original coating layer and high-quality vapor deposition layer. This structure enables stable barrier performance and facilitates backend processes including printing and lamination.