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Punch-weld & sealing machines

Punch-weld & sealing machines

The ultrasonic punching and sealing system MPW (Modular Punch Welding) can punch and seal membranes in one production step. Solutions are available in bench top version and automation integrations.

This modular MPW welding system with an operating frequency of 35 kHz can simultaneously punch and seal in one production step. This makes the use of expensive pre-cut membranes unnecessary. This production unit is particularly suitable for processing membranes that are welded as pressure balance elements (PBE) in plastic components. The MPW combines four automated single functions: punching the membrane from the tape, fixing by means of vacuum and feeding, sealing with ultrasonic agitation and further feeding of the membrane material.

Plastima works exclusively with Herrmann Ultraschall, the machine and system supplier for industrial ultrasonic technologies. Herrmann Ultraschall wants to break new ground to make both customers and employees enthusiastic about the company.

Herrmann must remain a future-proof company and an attractive employer. Trusting cooperation based on values is the basis for us to focus very well on the needs of our customers. By turning their success into our success, our long-term future is secured.

Herrmann has grown tremendously and the growth of the company and the professional interests of each individual do not always go hand in hand. This is a great challenge. The values determine our playing field and are an important part of the Culture Trip. Fixed points that help us to work intensively on the working atmosphere, on collaboration, teamwork and dealing with customers. Integrity, respect, passion and resilience are the four cornerstones of our playing field. They are our “rules of the game” and should not only be illustrated, but lived together.

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Contact- information


+ 31 (0) 76 571 4302



Minervum 7101
4817 ZN, Breda NL


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