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Plastic Welding

Ultrasonic welding is a versatile process for joining materials together through the application of high-frequency ultrasonic vibrations. It is a non-destructive welding method that does not alter the overall properties of the materials being joined. This makes it particularly suitable for joining thermoplastic materials, such as plastics, without compromising their strength or integrity

Ultrasonic Welder with Horn

Welding Inserts into ABS


What are the advantages of ultrasonic welding over other plastic welding techniques?

  • Ultrasonic welding offers rapid, clean, and precise bonding without the need for additional materials such as adhesives or solvents.

  • It provides excellent bond strength, hermetic sealing, and aesthetic appearance.

  • Ultrasonic welding is a non-contact process, minimizing part distortion and preserving the integrity of delicate components.


How does Ultrasonic Welding Work?

Ultrasonic welding is a process used to join two materials together by using high-frequency sound waves. The materials to be joined are placed together, and then a vibrating tool, called a "sonotrode," presses them firmly. This generates intense vibrations causing the friction between the materials to generate heat, which melts and fuses the materials together. As a result, a strong bond is formed between the two materials without using any additional adhesives or connectors. It's a quick, efficient, and widely used method in various industries for creating strong and reliable connections.

Ultrasonic Welding can be used to join and assemble a wide range of components

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Medical Device Manufacturing

Mina Product Development specializes in medical device manufacturing and rapid prototyping. We utilize ultrasonic welding for seamless joining of plastic components, inserts, and assemblies, ensuring high-quality products that meet industry standards. ISO 9001 and 13485 certified.

Design and Engineering Support​

Energy director in ultrasonic welding refers to a specially designed feature or structure incorporated into plastic parts to facilitate the welding process

Design and Engineering Support

Mina Product Development is able to assist customers in optimizing their plastic parts for ultrasonic welding, ensuring maximum strength and functionality. We can help design energy director location and ensure your plastic components weld together seamlessly. A properly designed energy director allows for efficient bonding, even in situations where the parts have different geometries, thicknesses, or material compositions.

Contact Mina Products

3020 Red Hill Avenue

Costa Mesa, CA 92626


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