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Canning Sweet Corn. 2
Remarks. —There is not a doubt but what if this plan is followed, strictly, being sure that the cans are entirely full, when the cover is screwed down, but what it will keep nicely. Tin cans are used by those who put it up for sale, in large quantities, pressing full, then soldering on the top, boiling for the 4 hours, then piercing a hole to let out the air, and soldering up the hole, at once, which makes all secure. If this long boiling is too much trouble, you must take the old way of packing with salt, as next given.
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