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

摘要

PCT No. PCT/DE95/00657 Sec. 371 Date Jan. 30, 1997 Sec. 102(e) Date Jan. 30, 1997 PCT Filed May 21, 1995 PCT Pub. No. WO95/32088 PCT Pub. Date Nov. 30, 1995The 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.