rakis (plaat) kärnide toetamiseks kuivatamisel; eristatakse tasapindseid ja keerulisema kujuga kärnikuivatusplaate (vt kärn; vrd kärnikuivatusalus), heat-resistant plate used to support cores during baking; may be metallic or non-metallic, the latter being a requisite for dielectric core baking (see: core; compare: core dryer)