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Read More38mm Spare Twist Off Vinegar Proof Jam Jars
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These 38mm twist off replacement jam jar and glass bottle lids are vinegar-proof lids, FSA approved, BPA free and suitable for home preserving or commercial use.
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These twist lids are vinegar and acidic proof making them suitable for pickling and preserves such as chutney as well as jam, marmalade, relish, milk and juice.
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Create an airtight seal when used with the correct glass jar.
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The twist closure creates a vacuum seal which is airtight and liquid tight. Preventing leaks and prolonging shelf life.
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An environmentally friendly way to reuse glass jars.
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Seals with a 1/4 of a turn.
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To find the correct lid for your jar read our handy blog article for help.
Helpful hand application tips
These lids can be applied by machine but they can also be hand applied. Please follow these care tips for successful application. For more in-depth information please read our blog post on lids.
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Take care not to over tighten, a quarter of a turn will seal the lid.
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Check the lid is not cross threaded.
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Warmed lids work best, they can be heated to a maximum of 60°C
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Apply the cap finger tight and then apply pressure for 1/4 of a turn.
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When filling the jar leave approximately 10mm (5%) space from the rim in order to create the best vacuum and seal.
Dimensions
Size: 38mm twist cap
All of our glass product listings include details of the correct lid size for that jar.
Please measure across the neck of your glass jar to get the correct size. If in doubt read our handy blog article for help or call us on 01477 537224 for friendly help and advice.
