Method and apparatus for an improved roller system for calender machines

摘要

An improved pull-roller system for a calender machine having at least a pair of main rollers (40B,42B) and a pair of pull-rollers (50B,52B). The nip of the pull-rollers (54B) is located at an elevation below the nip of the main rollers (44B). In addition, the axis (100) of the top pull-roller (50B) is offset with respect to the axis of the bottom pull-roller (52B).