Heat Sealing a Specialized Medical Device Component
This video demonstrates a precision heat sealing process for a specialized medical device component using a Thermal Press International thermal assembly system. The process begins with the operator loading the inhaler cartridge and film layer into a custom fixture. Once secured, the operator initiates the thermal cycle using the dual safety controls. A power shuttle […]
Impulse Sealing a Large Boat Port Fitment
This video demonstrates a Thermal Press International (TPI) C-Series Thermal Press equipped with an impulse sealing system used to seal a large boat port fitment to a medical-grade bag. Boat port fitments are commonly integrated into flexible bags used in medical device, biopharmaceutical, and fluid management applications where reliable connections and leak-resistant seals are critical […]
Thermal Assembly vs Ultrasonic Welding in Medical Device Manufacturing
Introduction Medical device manufacturers face unique challenges when selecting plastic assembly methods. Every joining process must balance reliability, cleanliness, scalability, cost effectiveness, and regulatory compliance. Choosing the wrong method can increase scrap, reduce throughput, complicate validation, and introduce risks that affect long-term product performance and regulatory confidence. Two of the most widely considered technologies for […]
Choosing Between Pneumatic and Servo Actuators for Thermal Assembly
A Practical Guide from Thermal Press International In precision thermal assembly – whether joining, sealing, or staking thermoplastics – actuator choice influences consistency, performance, and validation capabilities. Pneumatic and servo actuation each offer distinct advantages, depending on material characteristics, regulatory expectations, and production goals. Pneumatic actuators remain the industry standard for most applications, providing constant […]
2-Up Boat Port Heat Sealing
This video features a C-Series Thermal Press configured for 2-up boat port heat sealing on medical-grade bags, enabling increased throughput while maintaining precise control. Applications like this require consistent sealing performance across multiple parts within a single cycle, making accurate fixturing and alignment critical. The system utilizes highly specialized tooling designed to securely locate and […]
Thermally Welding a Wearable Medical Device in an R&D Environment
This video showcases thermal welding of an adhesive patch to a wearable medical device using a C-Series machine in an R&D setting. Applications like this are common in wearable and skin-contact medical devices, where secure bonding and material compatibility are critical to both performance and patient safety. In this process, the adhesive patch is precisely […]
Built to Last: Refurbishing Legacy Thermal Press Machines
At Thermal Press International, we take pride in designing and manufacturing thermal assembly machines that stand the test of time. For 50 years, our equipment has supported critical manufacturing processes across industries – from medical and automotive to consumer electronics and aerospace. In many cases, a TPI machine (or machines) has helped produce a specific […]
Post Cooling in Heat Staking: Improving Process Reliability
In high-precision plastic assembly applications, process control and repeatability are everything. One feature that often gets overlooked – but can significantly enhance part quality and cycle consistency – is post cooling. At Thermal Press International, our machines include an optional post cooling feature, designed to improve the consistency and durability of thermoplastic assemblies by introducing […]
Reshoring Medical Device Manufacturing
As medical device manufacturers consider reshoring production to the USA to avoid import tariffs, they face challenges such as improving supply chain resilience and ensuring a cost-effective and timely transition. With 50 years of industry expertise, Thermal Press International (TPI) provides turnkey thermal press solutions that streamline medical device assembly and domestic manufacturing. Why Choose […]
Heat Swaging vs Heat Staking: What’s the Difference?
In the world of thermoplastic assembly, precision and strength are paramount. Among the various techniques used to join plastic components, heat staking and heat swaging stand out for their efficiency and reliability. While these terms are often used interchangeably, it’s essential to understand that heat swaging is a specialized form of heat staking. In the […]