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Unlock the Potential of Your Vial Filling Line


Glass vial failures, specifically breakage, lensing, and cracks, are a source of product loss and process cost in the freezethaw, cryogenic preservation, and lyophilization of pharmaceutical products. Lyophilization is a common method for the preparation of freezedried pharmaceutical products, which requires low temperature processing to avoid product damage or decomposition.

Because process times are long and lyophilization is regarded as an expensive process, considerable research has focused on improving lyophilization rates to reduce costs.

One contributing factor to cost is the failure of glass vials during the lyophilization cycle, which includes freezing, #annealing, and drying process steps. Vial damage or breakage results from elastic stresses generated by the sudden volume expansion of the freezing solutions and crystalline phase changes of solids exceeding the flaw limited strength of the container.

This vial breakage results in higher process costs, delays due to destruction of product, and lead to possible drug shortages.

Corning Valor® Glass, specifically designed to meet the needs of the pharmaceutical industry, dramatically reduces breakage and enables lower cost lyophilization compared to conventional borosilicate glass vials.

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