컨버팅 머신의 덴서 동특성 해석

Dancer systems are most widely used mechanism for attenuation of tension disturbances. Lately, demands for high speed converting machines over 500mpm(m/min) are raising but domestic converting industries can not come up with the machines because capacities for a designing of the converting machine are restricted lower than 300mpm. Moreover roll-toroll is attracted flexible display manufacturer’s attention as a effective method for productivity. A constant tension level in the span before the first printing cylinder is the key of high speed quality printing. This paper presents a modeling and simulations of dancer systems on converting machines.