Ultrasonic Sewing Fabric-aviation Insulation Panels Ultrasonic Sewing Fabric-aviation Insulation Panels - Cheersonic Acoustic for ceilings for partition walls.Panels composed of several layers of insulating materials. Their function: reducing the level of noise generated by the engines and flight conditions; maintaining the interior temperature .The aviation and space industry has strict requirements on the weight and volume of the thermal insulation materials used, and often requires them to have sound insulation, [...]

Ultrasonic Awning Welding Ultrasonic Awning Welding - Ultrasonic Sewing - Cheersonic An awning or overhang is a secondary covering attached to the exterior wall of a building. It is typically composed of canvas woven of acrylic, cotton or polyester yarn, or vinyl laminated to polyester fabric that is stretched tightly over a light structure of aluminium, iron or steel, possibly wood or transparent material (used to cover solar thermal panels [...]