ZR-1. The device is used to remove moisture from the surface of the package by blowing a stream of air. This process is mainly used before labelling or packaging. Side channel high-pressure fans are used as a source of the medium. Enca Technology has developed such design of the air knife, thanks to which the air stream is properly focused and directed, which ensures high efficiency of the drying process. The device is made in a free-standing version to be installed in a straight section of the conveyor. It also has a tray for collecting removed water. The device can operate independently or can be coupled with the control of other machines in the line.