A stack of interleaved towels is provided wherein each towel is configured from a sheet of material having a first fold offset from a centerline of the sheet to generate a folded sheet having a long side and a short side. The mechanism has a lever rigidly securable to the flip chute to rotate with the flip chute about the hinge axis. In the switch architecture disclosed in this invention the switching fabric operates according to predefined switching schedules. Therefore, the combination and orientation design of bolts will enable the frame to have an effect of firm support and orientation to actually avoid from circumvolution, loose and split so as to meet the advancement requirements of more firmness and durability. The amount of equalization may be programmed, adjusted or controlled by varying the positioning of the tap, varying the coefficients of the tap, andor varying the pulse durations of the tap.