For the production of veneer roll material with glued finger jointing
Instead of the usual method of fleece application in the ZI-ZU 330 COMBI GLUELINE a glue-film is being used. A glue-line is applied over the finger-joint and is then pressed into the porse of the veneer under high pressure and temperature.
The new control of the ZIZU provides a very exact dosage over the complete width of the veneer and presice penetration of the glue into the finger-joint, even with glues of different viscosity.
The micro-finger joint developed for this special application provides the well-known quality and is similarly invisible as the Vario-joint.
The concept of the ZI-ZU Combi Glue Line is based on the approved
technology, the working process is almost identical. Just instead of applying the PVA fleece tape the glue line is applied, all other functions remain unchanged. This situation also allows to work with the machine with the one or the other system alternatively. Change of system is done in a few steps if required.
The type R-E as standard equipment includes a separate winding station for the production of veneer roll material. This version works with an electronic SPS-control, with frequency-controlled feed as well as a winder motor with automatic speed adjustment.