Storage bottle stopper

pushelastomeric

Aptar Pharma’s Lyophilization Stoppers are designed to remain stable on the vial in the freeze dryer during the transfer and sublimation phases, as well as maintain excellent performance during freeze-drying process conditions. Our Lyophilization Stoppers ensure high chemical inertness and effective recovery of the reconstituted drug product as well as optimal protection of the lyophilization cake. Pure quality formulations with low residual moisture Selecting the right packaging system is important, especially for lyophilized drugs. Thanks to our in-house expertise, we continue to develop innovative elastomeric formulations offering a balance of both mechanical and physical properties with the fewest possible ingredients. This ensures the best results in terms of chemical inertness, which is ideal for our customers’ sensitive drugs including Biotech. For freeze drying applications, we offer specific elastomeric formulations with intrinsic inertness which also provide a low level of residual moisture, especially important for lyophilized drugs. Ensuring quality protection of lyophilized drug formulations Our Lyophilization Stoppers are specifically designed to answer the challenge of freeze-drying and ensure optimal protection of sensitive molecules used by Biotechnology companies. Aptar Pharma developed different designs such as igloo or two-legs for powders, adapting to all freeze-drying cycles.