No, the USDA does not recommend usingĀ bale type canning jars any longerĀ for canning foods. The bale type closures cannot easily be tested for adequate vacuum as the two-piece metal lids can.
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Last Updated: August 27, 2011
No, the USDA does not recommend usingĀ bale type canning jars any longerĀ for canning foods. The bale type closures cannot easily be tested for adequate vacuum as the two-piece metal lids can.
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