Ultrasonic Pleated Filters Welding



Ultrasonic welding unit for pleated filters


Ultrasonic welding technology for filters

Ultrasonic welding technology for filters


Ultrasonic Rotative sewing machine for pleated filter

Ultrasonic Rotative sewing machine for pleated filter





Ultrasonic rotative bonding for pleated filter

Ultrasonic rotative bonding for pleated filter

Viale de Gasperi, 76
20017 RHO (MI) Italia


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Ultrasonic pleated filters welding uses a customizable rotary bonding system built by Sonic Italia for clients that need to weld high quality pleated filters.

This rotatory system devised for pleated filters bonding is environmentally friendly because it does not require the use of any solvents nor adhesives.
This method allows to effectively produce pleated meshes by binding two edges on a molecular level, vibrating at a 35 kHz frequency, thus fusing them together.

These filters need a specific, customized pattern on the counter wheel depending on their thickness. This allows materials to bond without having to puncture their surface.

Please fill the form above if you wish to get a free consultation regarding our solutions.


Uses and benefits of pleated filters binding using ultrasounds

This customizable ultrasonic pleated filters welding solution is capable of soldering all of their possible varieties:

  • Single layers of PE, PP etc.;
  • Multilayered, with different materials and even glass fibers (up to 8 layers for each folding);
  • 10 mm up to 75 mm folds (in a precise way, with special guides);
  • Compact and reliable;
  • Easy to install in every work environment;
  • Integrated cooling system that facilitates working multiple shifts without interruptions.

Visit our YouTube channel to see more of Sonic Italia’s various applications.

More information about pleated filters 

Do not hesitate in contacting us if you have further questions regarding our ultrasonic pleated filters welding techniques. We will gladly clear any doubt you may have on the subject. You can also learn more by browsing our website, featuring our products and research range.


Do you wish to know more about our pleated filters bonding options, fill the form and our staff will contact you in no time.

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Ultrasonic Rotative Bonding System For Pleated Filters 
An eco-friendly rotary bonding system designed for pleated filters that doesn’t require any solvents or adhesives.

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