Continuous Ultrasonic Bonding 

JENTSCHMANN 2796 STG
Ultrasonic welding plant for continuous welding of thermoplastic coated fabrics and bonding of Acylic and Polyester awning fabrics with heat activated adhesive tape.
Application:
Continuous welding of long straight seams for hems, assemblies and reinforcement tapes on thermoplastic coated fabrics such as Screens, Soltisฎ etc. as well as bonding of non fuseable fabrics like acryllic awnings by means of heat activated adhesive tapes.
Concept:
Working table for spreading out the fabric lengths to be glued or welded . Continuous ultrasonic bonding with travelling ultrasonic welding head. Exact alignment of material by guiding rollers and devices with specific functional application. Automatic winding up of welded fabric lengths as option.
Features:
•  Structure consisting of solid steel components and anodised aluminium profiles for receiving the linear guiding mechanism, servomotors and other devices.
•  Welding Technology: 35 kHz, 900 W ultrasonic generator with rotating sonotrode and anvil roller.
•  Welding speed: 3 – 20 m/min
•  Width of welding seam: max. 20 mm
•  Length of welding seam: up to 10m in standard configurations (longer on special order)
•  Mobile ultrasonic welding head synchronised with welding speed.
•  Seam press for cooling and compressing.
•  Programmable ratio of rotating sonotrode, counterpressure roller and welding head speed.
•  Individual welding parameters for start and final section of welding seam.
•  Fabric alignment: by guiding devices with integrated pneumatic guide rollers for hems, assembly and reinforcement tapes.
•  PB Control™ for monitoring the preset welding power output during the entire welding process.
•  Computer controlled working procedure and synchronisation.
•  Input and recall of welding parameter sets for an unlimited number of applications by keyboard / touch display
•  Very low power consumption without power peaks
•  Environment-friendly! No microwaves, no fumes
•  Power requirements: 3 x 400 V 10 A (3 x 220 vac in North America) , compressed air 6 bar
Options:
•  Automatic winding up device

 

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