The present invention receives simultaneously RF signal of different frequency band and processes the RF signal received, at this time a BPS receiver minimizes aliasing generated by RF signal. The light guide plate includes a light incident surface, a top surface connected with the light incident surface, and a bottom surface opposite to the top surface. A workpiece handling device 40 arranged below the spindle 20 can be moved along a W axis parallel to the axis line C1 of the spindle. The wireless LAN base station encapsulates a wireless LAN signal destined for a wireless LAN terminal and sends the encapsulated signal to another wireless LAN terminal. Although not necessary in all applications, in one embodiment, the tissue webs may be combined such that the depressed areas contact each other to form the multi-ply product. The pressing member is rotatably mounted between the base unit and a top plate, so as to be off-center with respect to the casing, substantially closer to the pressing chamber than the in-feed chamber, such that the pressing member has freedom to move in direction substantially perpendicular to the off-center direction.