Funktionale Schichten für KunststoffrohreProducing multilayer plastic tubs using forming shoulders

Functional layers for plastic tubes

Forming shoulders could be applied to the production of plastic tubes if functional layers like an insulation layer should be wrapped around the plastic tube and bonded together.
cross-section: round, oval or rectangular
form of the seal: typically lap of fin seal that are centered to the center of the bag.

P1000590 brugg formschulter blau 01
Forming shoulder with tube support for wrapping a plastic film around a plastic tube