. Condensed milk and milk powder, prepared for the use of milk condenseries, dairy students and pure food departments. Condensed milk. I'lvAPORAi'ED Milk—, 115 lioin()L;enized it slmuld l)e cuolcd as soon as it lea\es tiic \acuuni pan. Holding in tanks.—The estahlishnient and enforcement of a Gox'ernment standard of cimiposition and the tendency of the manufacturer, in the face of increasingly keen competition whicli narrows down the margin of profit and demands more exacting attention to the cost of manufacture, to reduce his output to a uniform composition that complies with the Gfi\
. Condensed milk and milk powder, prepared for the use of milk condenseries, dairy students and pure food departments. Condensed milk. I'lvAPORAi'ED Milk—, 115 lioin()L;enized it slmuld l)e cuolcd as soon as it lea\es tiic \acuuni pan. Holding in tanks.—The estahlishnient and enforcement of a Gox'ernment standard of cimiposition and the tendency of the manufacturer, in the face of increasingly keen competition whicli narrows down the margin of profit and demands more exacting attention to the cost of manufacture, to reduce his output to a uniform composition that complies with the Gfi\'ernment standard but does n(;it exceed it, have resulted in the adoption, especially among the larger condenseries of the practice of standardizing or unifying each day's output by mixing together all the batches of evaporated milk of one and the same day's make. This practice necessitates the use , of one or more large tanks with facilities for refrigeration of their contents. This need has been and is being admirably met by the installa- tion of jacketed glass enameled cir- cular tanks, ranging in capacity from about 15,000 to 60,000 pounds. These tanks are equipped with one or more propellers which serve to agitate the e^•aporated milk, mix- ing it and hastening the cooling. The propellers in the latest im- proved holding and cooling tanks are located near the side or periphery of the tank and are driven by in- dependent motor, or by belt power. It has been found that the thus ex- centrically placed propeller, when set at the proper angle, is more efficient in its agitation and in bringing all portions of the evaporated milk in direct contact with the cooling jacket than is the case with the centrally located vertical .agitator, which merely gives the contents of the tank a circular motion. In factories where these large glass tanks are installed, each successive batch of evaporated milk is transferred, at the con- clusion of the process of evaporation and homogenizat
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Keywords: ., bookauthorhunzikerottofrederick, bookcentury1900, bookdecade1910
