PROCESS AND DEVICE FOR PRODUCING AN UPPER OR LOWER HOLDING PLATE AND HOLDING PLATE THUS PRODUCED

摘要

The possibility is demonstrated, during the injection moulding of an upper or lower holding plate, especially of a plastic tray (K), of providing it by an in-mould introduction process in the region of the base surface (22) of the overlay or substrate section with a layer of high antisplip ability which is resistant to multiple cleaning processes.