High Power 20khz Nonwoven Towel Ultrasonic Sealing System

Ultrasonic sealing machines for packaging employ the ultrasonic technology wherein the system generates heat within the material to be sealed rather than employing heat externally. Thus, the film of thermoplastic nature gets sealed from the heat that is generated within. This keeps the equipment and the tools that interact with the packaging material relatively cooler throughout the sealing process. The possibility to inculcate ultrasonic sealing technology by replacing heat sealing knifes with ultrasonic sealing jaws in filling and sealing equipment has benefitted manufacturers, suppliers and distributors of packaging sealing equipment.

An ultrasonic welding system is a highly efficient technology used to join materials, typically plastics and metals, using ultrasonic vibrations. This process is widely applied in industries such as automotive, electronics, medical devices, and packaging, offering a precise, clean, and fast method of assembly.

As per packaging applications the global ultrasonic sealing for packaging market is segmented into:

• Pouch Sealing

• Bags and Sacks Sealing

• Tube Sealing

• Clamshell Sealing

• Zipper Closures

• Blister Packs

• Others

WHY would you use ultrasonic assembly?
Because it is the fastest, most repeatable and economical assembly method available to the industry today. With ultrasonics, most thermoplastics can be assembled without heat, mechanical fasteners, or hazardous consumables such as adhesives or solvents. It can join parts - small or large, simple or complex - with lower reject rates than any other method.

Using ultrasonics, labor - both as a skill factor and as a time factor - is significantly reduced. And since the equipment can readily be automated, any non-technical operator can be trained in minutes to produce high volume, high integrity assemblies.