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Why is the lid of a mason jar in two parts 2024?

Benjamin Stewart | 2023-04-17 03:42:02 | page views：1363
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Felix Davis

Works at the International Criminal Police Organization (INTERPOL), Lives in Lyon, France.
Mason jars have a two-part top -D a lid with a rubber ring on the underside, which creates a vacuum seal (which is so integral for safe canning), and an outer band with screw threads that are reusable. The lids can only be used to seal once, but the jars and bands can be reused many times.
2023-04-17 03:42:02
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Isabella Parker

QuesHub.com delivers expert answers and knowledge to you.
Mason jars have a two-part top -D a lid with a rubber ring on the underside, which creates a vacuum seal (which is so integral for safe canning), and an outer band with screw threads that are reusable. The lids can only be used to seal once, but the jars and bands can be reused many times.
Here's Why Mason Jars Are Called Mason Jars | HuffPost
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