Foil Sealing a Tray of Vials
This video showcases an H-Series Thermal Press being used to heat seal foil onto an entire tray of vials. The system features a power shuttle table for efficient operation, along with custom fixturing that includes a specialized nest, locating pins to position the foil sheet accurately, and a secure clamping system.
Maximizing Productivity with Heat Sealing Solutions from Thermal Press International
Thermal Press International (TPI) is at the forefront of providing top-quality heat sealing solutions for various industries. Our range of heat sealing machines is designed to meet the diverse needs of businesses, ensuring precise and reliable seals for a wide array of materials including foil, plastic, and film. Whether you’re in the medical, automotive, electronics […]
Precision Heat Sealing Solutions for Compact Medical Devices
At Thermal Press International (TPI), we understand the critical importance of creating reliable, consistent, and high-quality seals for compact medical devices. With our state-of-the-art heat press equipment, we offer advanced solutions tailored to meet the unique challenges of heat sealing and staking in the medical industry. Precision Engineering for Compact Medical Devices Heat sealing and […]
Mastering Heat Sealing: Optimizing Procedures and Parameters for Plastic Assembly
In the realm of plastic assembly, particularly in the domains of anisotropic and formono-isotropic liquid crystal display (LCD) assembly, heat seal connectors (HSCs) to printed circuit boards (PCBs), and front panel displays, Thermal Press International (TPI) leads the way with its precision equipment designed to apply exacting temperature and pressure. Our method for bonding connectors […]
Heat Sealing Equipment: Precision and Reliability with Thermal Press International

Thermal Press International (TPI) is a global leader in heat sealing solutions. Our advanced heat sealing presses empower product teams to create innovative, safe, and reliable seals for plastics, films, and foils. Regardless of the industry or application, TPI offers solutions that streamline the manufacturing process while ensuring precision and quality in heat-sealed products. Our […]
Revolutionizing Bioreactor Bag Sealing and Manufacturing with Thermal Press International
Since our inception in 1976, Thermal Press International (TPI) has been at the forefront of precision thermal and plastic assembly technologies, pioneering the development of thermal press machines. Today, we remain an industry leader in producing equipment for manufacturing high-quality bioreactor bags across various sectors. Why the Shift to Bioreactor Bags? Research conducted by BioPlan […]
Port Sealing: An Effective Heat Sealing Solution

Port sealing plays a critical role in the performance, safety, and reliability of many medical, bioengineering, and fluid-handling products. Heat sealing is a proven method for creating strong, hermetic bonds between thermoplastic components, particularly when sealing ports, fitments, and dispensing features into flexible bags, films, and laminating materials. From medical fluid bags and diagnostic devices […]
The Essential Role of Heat Sealing Foils and Film in Manufacturing Various Medical Diagnostics
In the rapidly advancing field of medical diagnostics, the demand for reliable, high-quality products is greater than ever. A critical process that underpins the manufacturing of these essential medical devices is continuous thermal heat sealing. This technique, which involves the application of heat and pressure to bond foils and films, ensures the integrity and functionality […]
Adhesive Patch Welding for Wearable Medical and Technology Devices
In the dynamic landscape of wearable medical and technology devices, where innovation is the norm, Thermal Press International (TPI) stands out as a premier provider of cutting-edge heat sealing machines. Our extensive range of equipment and customizable options cater to the evolving needs of adhesive patch welding, crucial for today’s sophisticated wearable technologies. The past […]
Elevating Medical Device Assembly: Advanced Heat Sealing Solutions by Thermal Press International
Thermal Press International (TPI) stands at the forefront of thermal plastic assembly, trusted by medical device manufacturers worldwide to deliver advanced, reliable technologies. With over four decades of industry-leading expertise, we have pioneered plastic assembly processes and solutions that enable medical device manufacturers to uphold the highest standards of quality. Consult Our Seasoned Engineering Staff […]