Section R. 408.16304 - Definitions; C to ERule 6304.
(1) "Calender" means a machine having an assembly of rolls for producing a desired finish on paper.(2) "Chipper" means a machine which cuts wood into chips of predetermined size.(3) "Chock" means a wedge or block of such design and construction to hold an object in place and to prevent movement.(4) "Core notcher" means a machine used to punch notches in ends of paper or metal cores.(5) "Cutter" means a machine used to cut rags and paper to small pieces.(6) "Digester" means a pressure vessel used to treat pulpwood, rags, straw or other cellulosic materials with chemicals or steam to produce pulp.(7) "Embosser" means a machine that applies a pattern to a sheet of paper by running it between engraved rolls.Mich. Admin. Code R. 408.16304