164 



DAIRY TFX'IINOLOGY 



For llic storage or holding of cream the small factory 

 iiKi}' em[)lo\' common milk cans, but in the large factor}-, 

 vats are necessary, and these may be ordinar)' jacketed 

 tin \'ats or enameled iron tai^ks. 'Idle last mentioned arc 

 ]X'rfeclh' sai^itar}' and easil}' cleai^ed, being h'ned with a 

 thin coating of enamel, perfectl)' smooth and without a 



l'i<;.,^4. - Swcul cream storage rooms, (lie ('ri'am Trailc J 



seam or crack. A vat having cooling facilities allaclied 

 is preferred, unless it be placed in a refrigerator room. 



When ])asteurization is practiced, the machines used 

 are the same as those made for use ii; the creamery or 

 city milk plant. 



Idle ice-cream mi.xcr is used, wlii'n large quantities of 

 jiiaterial are handled at one lime, to secure a perfectly 

 uniform mix. 7diis machine is invariably a cooler as 

 well as a mixer. One general style haviirg a hori/A)ntal 



