Medical RF Welding Services

Medical products made using RF welding techniques

Medical Device RF Welding and RF Sealing Services

At Meridian Medical, we provide RF welding and sealing services for the manufacture of medical products and healthcare supplies. Also known as radio frequency welding, this process uses controlled heat and electromagnetic energy to bond compatible materials, creating strong, reliable seals suitable for cleanroom environments.

RF welding is widely used in medical device manufacturing where airtight, durable and repeatable seals are essential to product performance, safety and compliance.

RF Welding Techniques for Medical Device Manufacturing

One of the key advantages of RF welding over alternative sealing methods for medical device manufacturing is the strength and consistency of the airtight seal it produces. This makes RF welding particularly well suited to medical products and packaging supplies where integrity, leak resistance and biocompatibility are critical.

At Meridian Medical, we use RF welding techniques to support the manufacture of high-quality medical products designed to meet demanding clinical and regulatory requirements.

Medical RF Welding Equipment and Capabilities

We operate a range of RF welding machines, with power capacities from 4.5kW to 15kW, enabling flexibility across different product types, materials and sizes.

Our RF welding capabilities support the bonding of a variety of compatible plastics and films, allowing us to manufacture a wide range of RF sealed medical components, including:

Medical bags with tube ports and valves
Multi-layer medical dressings
Pressure cuffs and flat valves

Each RF welding process is carefully controlled to ensure consistent seal quality and repeatability across production runs.

Cleanroom RF Welding for Medical Devices

All RF welded medical products at Meridian Medical are manufactured within our ISO Class 7 cleanroom environments. Operating within a controlled, contamination-managed setting ensures products are suitable for medical use and supports compliance with quality and regulatory expectations.

By combining RF welding expertise with cleanroom manufacturing, we help protect product integrity from production through to final use.

Applications of RF Welding in Medical Manufacturing

RF welding is commonly used in the medical industry for the production of medical and healthcare products where strong, airtight seals are required. Typical applications include:

PVC and PU materials to be joined and cut to shape
Affixing Velcro to plastic sheets
Welding tube ports, flanges and breather eyelets

These processes use RF welding to add items that would otherwise be slow or inconsistent using traditional bonding or solvent-based methods. RF tooling can also be configured to weld and then cut away waste materials.

Why Choose Meridian Medical for RF Welding Services?

Medical device RF welding expertise
ISO Class 7 cleanroom manufacturing facilities
RF welding machines ranging from 4.5kW to 15kW
Capability to weld a variety of plastics and films
Digitally controlled machinery that stores production parameters, essential for process validations.

A Trusted Partner for Medical Device Assembly Transfer

Find out how Meridian Medical managed the controlled transfer of medical device product assembly into an ISO 13485-certified manufacturing environment. This approach delivered controlled risk management, regulatory confidence, and scalable production.

Transferring Product Assembly to a Contract Manufacturer of Medical Devices