Patent ID: 7017479
Filing Date: 2006-03-28
Classification: D21G

Abstract:
1. A calender comprising: a body structure having a side, and portions forming a lower step recessed into the side of the body structure, the lower step having a recess ceiling, a side wall, and a floor plane, the lower step forming a lower place of location; a first roller with a soft surface mounted in the lower step; a first heated roller mounted within the lower step to define a first nip with the first roller with a soft surface; an upper step formed of portions of the body structure, the upper step being positioned above the lower step and recessed into the side of the body structure, the upper step having a recess ceiling, a side wall, and a floor plane, the upper step forming an upper place of location; a second roller with a soft surface mounted in the upper step; and a second heated roller mounted within the upper step to define a second nip with the second roller with a soft surface.