Dye Penetration Solution for Seal Integrity Testing 1ltr
£28.43 ex. VAT
The dye penetration test, also known as the vacuum desiccator test, works by coating packaging in a blue dye and placing it in a vacuum chamber. Evacuating the chamber will force the air to escape through any leaks or openings and draw in the blue dye solution. If there are no leaks, the dye will not penetrate the package interior.
Packaging Suitability
Nonporous flexible food and pharmaceutical packaging with limited to ample headspace
Rigid containers with flexible and non-flexible lid seals
Pharmaceutical and medical device blister packaging
Pharmaceutical vials with flexible and non-flexible lid seals
Filled and sealed pouches, cups, trays
Sealed empty trays
Tyvek® lidded blisters
Pouches
Dye penetration is a leak detection method designed to test the integrity of a specific section of a seal. It involves applying a coloured dye on one side of a seal section and visually examining the opposite side to determine if the dye has breached the seal, indicating a leak or weakness.
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