MELK-PLANT OPEEATTOjST. 



Fig. 6.— Rotary-type filler aii'l capper. Note conveyers used to convey the bottles from the bottle- 

 storage room and, after bemg filled, to the milk-storage room. 



Fig. 7. — A battery of fillers and cappers of the automatic single-row type. .\n average of 763 bottles 

 was filled and capped per man-hour at four plants using tliis tj-po of machine. 



28554°— 23— Bull. 973 2 



