Definitions for "CAKING"
Paint pigment solidified at the bottom of the can.
When pigment settles hard on the bottom of the paint can.
Hard settling of pigment from paint.
A procedure in which the purification media is not immediately valved into the system but instead flow in a closed loop is used to reportedly build up a layer of fines on the purification media and likely on the trap or back-up filter element.
Keywords:  dried, ink, rollers, plates, collecting
Build up of dried ink.
The collecting of dried ink upon rollers and plates.
Keywords:  crusted, wet, dust, bags, frequently
Material crusted on a bag that cannot be removed by the cleaning mechanism. Frequently caused by the dust on the bags getting wet.