Weck jar
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A Weck jar is a glass jar used in home canning to preserve food. It has a rubber gasket with a glass lid.
A Weck jar showing glass top, rubber seal, and tension clips
Weck jar logo
Mason jar
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A Mason jar, also known as a canning jar, preserves jar or fruit jar, is a glass jar used in home canning to preserve food. It was named after American tinsmith John Landis Mason, who patented it in 1
Weck jar
…Sterilization (microbiology) Other canning jar types/brands: Fowler's Vacola Kilner jar Mason jar Le Parfait Official website (DE…
A collection of Mason jars filled with preserved foods
Nicolas Appert's jar
John Landis Mason, inventor of the Mason jar
Early closure style, zinc lid over glass liner