SONIPACK - Ultrasonic sealing modules for packaging

Built-in continuous or intermittent welding ultrasonic sealing modules

Ultrasonic technology

The ultrasonic sealing module ensures a more watertight seal and 100% quality control. This ultrasonic sealing process is suitable for both vertical and horizontal packaging machines. The technology is used in the food industry, cosmetics, medical, etc., where flexible bags are required.

The ultrasonic technology provides you with a very efficient, competitive and compatible sealing system for continuous or intermittent sealing machines. We have developed 2 ultrasonic sealing modules, 100% compatible with your already installed production line machines:

SONIPACK C module – continuous ultrasonic sealing
SONIPACK CC module – intermittent ultrasonic sealing – spot ultrasonic sealing

Download our dedicated brochures including the technical sheet, options and integration capacities.

Things to remember regarding our SONIPACK modules

100% quality control
Hermetic sealing
Ecological process
Low maintenance required
High speed sealing
Ensures product integrity

The ultrasonic sealing technology is suitable for doypack and doypack packaging as well as stand-up pouches.

Why considering sealing with ultrasound ?

• Improved repeatability
• Film and energy savings
• Ease of integration
• Strong compatibility
• High speed sealing
• Own machine or retrofit using module integration technology
• Reduced maintenance costs
• Can be adapted to HFFS and VFFS machines
• Dynamic control of welds during the process
• Does not heat the product
• Error detection
• Sealing not affected by loss of product in the weld area

Applications of ultrasonic sealing for packaging

Integrating a continuous sealing and intermittent sealing module

Both SONIPACK C and CC welding modules are installed here on a vertical carousel bagging machine for packaging a bulk product in a flowpack bag (complex film) with a zip fitting at a rate of 50 welds per minute.

ultrasonic sealing - continuous process for packaging

Installation of a continuous sealing module as a machine retrofit

A SONIPACK C welding module is integrated on a horizontal bagging machine for packaging wipes in a flowpack from a flat film reel at a speed up to 85 metres per minute.

SONIPACK – Ultrasonic sealing module

SONIPACK – Ultrasonic sealing module

Built-in continuous or intermittent welding ultrasonic sealing modules

Ultrasonic technology

Things to remember regarding our SONIPACK modules

Why considering sealing with ultrasound ?

Applications of ultrasonic sealing for packaging

Integrating a continuous sealing and intermittent sealing module

Installation of a continuous sealing module as a machine retrofit