FEEDING METHOD FOR BAND ROLL

PURPOSE:To facilutate continuous feeding of band roll by overlapping clockwise roll and counter-clockwise roll alternately thereby laminating a band roll, then jointing inner ends and outer ends of adjoining rolls thus forming a single continuous band roll. CONSTITUTION:In a plurality of self-wound band rolls 1, clockwise rolls R and counter-vlockwise rolls L are laminated alternately. When band material 2 of each roll 1 is laminated sequentially from the lowermost layer, outer ends 2b, 2b and inner ends 2a, 2a are welded respectively to provide a single band material 2. It is pulled out from an inner end 2a or an outer end 2b which is not connected with the band material 2. Consequently, the band material 2 can be fed out continuously for all rolls without causing twist, and man power can be saved.