West Spectra™ Seals
Available from West Pharmaceutical Services Inc
Seals for Patient Safety, Supply Chain Security
Manufacturers of injectable drug products choose West’s seals for assured patient safety and product security.
Our tamper-evident Flip-Off® seals can authenticate the customer’s product, provide excellent machineability and help maintain closure integrity. Aluminum shells and plastic buttons come in a range of colors and specific-use polymers.
West Spectra ID is proprietary printing and embossing technology that gives drug manufacturers multiple layers of protection by providing point-of-use instructions, product authentication and counterfeiting deterrence. Flip-Off seals with integrated West Spectra ID provide overt and covert messaging and item-level information such as vial contents, drug dosage or strength, and cautionary statements.