Activator is used for sudden heating up the adhesive to its demanded temperature (halogenization). Halogenization functions by sudden increase of the adhesive temperature up to demanded value. The adhesive covering the surface of bottom part – uppers is heated up on upper heater. The productivity of the device depends on time of halogenization. Additional installation of heating element of high blanket for uppers activation is possible. The machines are in conformity to the demands of CE.