PTFE Laminated Septa for Pharmaceutical Vial Systems
PTFE-laminated septa offer an ultra-clean, impermeable, and chemically inert barrier between pharmaceutical media and elastomeric closure components. Our solutions assist in preventing contamination, support pierceability, and maintain performance in demanding vial access environments.
In situations where plastic contact, repeated access, and aggressive media present risks, septa performance is crucial for product purity and closure reliability. For our customers, specialty films that ensure extractables, contamination, biologics compatibility, and system cleanliness are vital.
Why PTFE-Laminated Septa
Standard rubber or plastic may be a possible source of interaction, extractables or degradation in pharmaceutical applications such as medicines or vaccines. To avoid potential risks and interaction, PTFE lamination creates a non-reactive protective layer that stabilises performance and cleanliness over time.
Key Benefits of PTFE Laminated Septa
When substances and processes are destined for the human body, purity, safety, and performance cannot be compromised. That is why our special PTFE films are expertly engineered to protect sensitive formulations, support reliable access, and maintain the integrity of closure systems under demanding conditions.
The key benefits of our special PTFE films are that they:
- Provide an impermeable barrier against contamination
- Prevent interaction between the formulation and the closure system
- Support consistent pierceability in vial access systems
- Maintain stability against aggressive solvents and biologics
- Enhance cleanliness and extend the service life of the closure system
Thanks to the high purity of the fluoropolymer, strong and homogeneous etching for bondability, smooth surfaces, low particle generation, and consistent control of thickness in our films for septa applications, we are a trusted supplier when performance and reliability matter most.
