Packaging for catheters and sensitive medical consumables requires consideration of device geometry, mechanical performance, sterilization method, material construction and package-opening performance. PA/PE-based forming films, coated medical papers and medical kraft sterilization papers support package integrity, reliable seal performance, reliable machinability and consistent web handling on high-speed lines during processing.
For irregularly shaped devices, a suitable forming-film construction supports controlled thermoforming and supports application-specific puncture resistance. Compatibility with ethylene oxide and gamma sterilization should be verified for the selected film, paper, coating system and sterilization parameters. Porous medical papers, when appropriately specified, support sterilant penetration during EO sterilization.