Instant sealing for lyophilized drugs

Freeze drying is a sensitive process associated with a number of product loss challenges. These range from bottle cap issues resulting in vacuum loss, to problems associated with glass breakage in the lyophilization chamber or during crimping. The LyoSeal® cap is made of plastic and is designed for immediate closure of vials within the lyo chamber. It is a secondary closure to protect and maintain vacuum while simplifying the capping process. Plastic-only caps allow lyophilization and crimping in one step, providing an instant seal. The LyoSeal® brand offers a new closure solution for 20 mm caps for lyophilized medicines, made entirely of medical grade polypropylene.


Learn more?

Would you like to learn more about West Pharmaceutical Services products or do you have any questions? Need a custom quote or information on ordering, delivery and payment terms? Contact us by phone, email or live chat.