The ultrasonic welding technology offers itself for special solutions with which demands are placed, and which cannot be kept with thermal welding. This can be:

	Special films with a high melting point
	Thick films
	Different materials (e.g. combinations with nonwoven fabrics)
	Pouches filled with liquid
	Sealing of cups and bowls
	Detachment at the same time

Applications:

	Border welding with rigid foam-meat bowls (tight welding of the foam borders)
	Packaging pouches produced from special films
	Bubble-free packed sample pouches (food colouring)

Advantages of the Ultrasonic welding:

	Constant, adjustable welding quality by concerted energy supply
	Surveillance of the welding parameters
	Welding through liquid mediums
	Simple tools and nearly free contours in the surface
	Cold tools and consequently no heating periods
	Possibility of welding different materials
	Short-time cycle times, therewith the possibility for a high number of pieces
	Reinforcements and fixing attachments can be incorporated
	Welding and detachment in one production step

Machines:  Custom solutions