The joint in the front bar of the extensible door frame is no longer visible, even with CPL, thanks to the new L shape profile forming system from Barberán, which makes the joint in the internal side of the door jamb.

The L shape profile former model CA-P uses hotmelt adhesive of any type as well as PUR glue, with high speed and precision by point and line application with a low product consumption and maximum speed of 50 m/min.

This new gluing method for the L shape profiles can make several line applications with automatic weight control and a constant pressure controlling system without excessive product at the beginning and the end. A clean and effective tool that only needs maintenance in case of prolonged production shutdowns.