Advantages Prefillable Polymer Syringes
Glass-like transparency, high break resistance and much more…
COP (Cyclo-Olefin-Polymer) syringes are distinguished by a high degree of break resistance, glass-like transparency and very low oxygen permeation compared to other plastics. They can be used directly for aseptic filling. COP releases no alkali ions, which means that the risk of a pH value shift is eliminated. Production with injection molding process enables flexible designs - even customer-specific designs are possible. In comparison to glass more precise production tolerances are possible thanks to the exact injection molding. This makes a higher degree of customized solutions possible, for example, when a lower remaining volume is required.
Your PLUS with Gerresheimer
High biocompatibility for challenging tasks
Prefillable polymer staked in needle syringes
- Adhesive-free: The cannula is not glued in, but is instead insert-molded during the injection molding process
- Free of metal oxide residue
- Minimal extractables and leachables
- High pH tolerance, no shift in pH value
- Very low oxygen permeation rate in comparison to other plastics
Safety and reliable functionality for the end user
- High break resistance
- Tighter tolerances than glass
- Precise medication dosing thanks to minimal residue volume
Excellent compatibility with medical products
- Wide variety of design options and high flexibility for customer-specific requirements
- Outstanding syringe functionality with regard to
- breakaway and gliding forces
- Pull-off force on the needle shield
- Compatible with auto injectors
