Ultrasonic Sealing Technology Aims for a Larger Market Share
In the form-fill-seal equipment segment, ultrasonic sealing technology has made inroads over the last 10 years — technology that has been around since the 70s. Recent sustainability action with film material could increase adoption of this technology, so we asked industry leaders what features of ultrasonic sealing are driving these trends.
So why is ultrasonic sealing technology in the form-fill-seal (F-F-S) pouch space receiving increased attention throughout North America and Europe? Well, consumer packaged goods (CPGs) are evaluating all roads leading to 2025 sustainability mandates, and ultrasonic sealing in the pouch segment delivers many sustainability benefits, including smaller sealing widths, less energy, decreased film material and flexibility — with new sustainable film properties like monomer-based films.
CPGs are now presenting a holistic view of sustainability, including energy efficiency, reducing supply chain waste and, of course, the use of sustainable plastic film material. For example, Nestlé Australia recently touched all these bases with its KitKat chocolate bar. This “circular economy” pilot program included a new type of recycled wrapper for its chocolate bar and the use of an advanced recycling technology called Cat-HTR. Another example is Finland’s Meira and its paper-based coffee packaging pouch that uses Amcor’s AmLite Ultra Recyclable material, but also builds on a messaging environmental stewardship.