The new keder system is manufactured on an ultrasonic-welding-gluing machine, the Weldsonic™ Twin Keder from Jentschmann AG. The following processing steps are carried out for a perfect result:
A laser line allows operator to position the fabric where the keder is desired. Material will be cut and keder applied along this line, ensuring a clean, exact finish and optionally valance cut off in one step.
The machine splits the Keder, glues it to the fabric, folds, and glues the two halves back together – sandwiching the fabric between the keder.