Plastic Welding Delivers Better Joints, Faster Cycles, and Lower Risk

Adhesives, solvent bonding, and mechanical fasteners are common in medical device assembly, but each carries costs and constraints that plastic welding eliminates. These include cure cycles ranging from minutes to hours; VOC exposure and associated regulatory burdens; adhesive migration and leachate risks that complicate biocompatibility validation; and fasteners that create failure modes under vibration or repeated handling.

This session examines ultrasonic, laser, and thermal plastic welding as superior assembly methods for thermoplastic medical device joints. You'll learn to identify applications where switching delivers measurable gains in cycle time, joint integrity, sterility assurance, regulatory efficiency, unit economics at scale, and sustainability. You’ll also gain insight into material science and joint design principles that determine weld quality and process validation success.