Examples from the Web for canner
As soon as jars are filled with hot sirup or hot water, place immediately in the canner.
When the canner has been filled fasten the opposite clamps moderately tight.
And does the canner think of that when he allows rotten meat to go into his cans?Crimes of Charity|Konrad Bercovici
At the end of that period remove jars from canner, seal tight, and the work is done.
The canner sat silent a moment or two, and then laughed good-humoredly.Thrice Armed|Harold Bindloss