"Once the side panel laminate 200 is formed and brought to the side panel manufacturing apparatus 10, the laminate 200 is preferably unwound and fed into the side panel manufacturing apparatus 10. (As used herein, the term unwound means to remove the laminate 200 from a roll, a box or other device on which it is transported to the site of the manufacturing apparatus 10 or stored before being fe" . . . . .