499 
heat the juice till it steams, but it must not boil. Steamed casks, 
closed by means of sterilised bungs, will do. Here much of the 
albuminoid and viscous matters in the must, which will have been 
coagulated during the first heating process, are deposited; it will 
Gasquet’s Bottle Pasteuriser. 
take 24 hours to clear. This renders the operation of filtering much 
easier. After this the must may be filtered through a conical flannel 
bag or any suitable filter and run into sterilised bottles, which are 
then securely corked with well-sterilised corks, The corking is 
