The ultrasonic welding is a very quick process, thus being the most effective solution for mass production.

This type of welding is employed in the automotive industry and in the manufacturing of electronic products such as computers, pendrives, keyboards etc.

The ultrasonic welding can be applied on the following plastic types: PET, polypropylene, polycarbonate, polyoxymethylene, nylon, acrylic, polyesthylene, polystyrene, polyethylene, polyester, PVC and many others.

Manufacturers of underwear, surgical masks, medical shoes and bedcovers, among other segments, have already extensively adopted the ultrasound technology, due to its highly resistant hermetical sealing. This technology presents yet more advantages when compared to the usual sewing methods, such as the joining of different types of materials, strong binding quality, no fiber melting beyond the welding area and a stitchless finishing. This system consumes very little energy on stand-by, does not need any adhesives and can dramatically increase the production capacity

The welded parts do not present any rough edges and the process does not exhale any odors or smoke. It allows for the joining of transparent parts without any crystallization mark.

This way, the process can be employed in the manufacturing of packages for food and hygiene products, as well as products consisting of internal subsets.

It also allows for the processing of flammable or explosive products without any risk of ignition or explosion.

The process is also normally executed in one second, without the need for an extended cooling and/or drying time.

The ultrasonic welding process, employed in the toy manufacturing process, offers the advantages of doing away with glues, adhesives, solvents and mechanical fasteners, or any other possibly toxic substances.

There are no residual rough edges which could cause harm to children. The parts are safely welded, avoiding the risk of any parts detaching and causing accidents.

It is also a fast welding process, allowing for a large-scale production.