Contact All Suppliers Seal Testing

Seal testing is integral as it ensures seals are airtight, therefore not allowing air or water in or out of the package. Examples that use this method include items such as thermos flasks, bottles containing beverages and also pharmaceutical packaging. Standard test methods are available for measuring the moisture vapour transmission rate, oxygen transmission rate etc more

Seal testing is integral as it ensures seals are airtight, therefore not allowing air or water in or out of the package. Examples that use this method include items such as thermos flasks, bottles containing beverages and also pharmaceutical packaging. Standard test methods are available for measuring the moisture vapour transmission rate, oxygen transmission rate etc, of the packaging materials. Completed packages, however, involve heat seals, joints and closures that often reduce the effective barrier of the package. For example, the glass of a glass bottle may have an effective total barrier but the screw cap closure and the closure liner may not.

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