This disclosure is to provide a method for manufacturing a pneumatic tire without generation of end material when manufacturing an inner liner. The method for manufacturing a pneumatic tire 100 according to this disclosure, which arranges an inner liner 1 on an inner circumferential surface of a tire molded body 101, includes a cutting process of cutting in a widthwise direction a strip-like resin film 30 (54) having a thermoplastic resin film layer, at a constant spacing in a longitudinal direction of the resin film; a joining process of joining uncut edges of a plurality of resin film pieces 31 (55) generated in the cutting process; and a process of arranging the inner liner generated in the joining process on the inner circumferential surface of the tire molded body.
PNEUMATIC TIRE AND PNEUMATIC TIRE MANUFACTURING METHOD
LUFTREIFEN UND VERFAHREN UND HERSTELLUNG EINES LUFTREIFENS
PNEU ET PROCÉDÉ DE FABRICATION DE PNEU
2018-08-22
Patent
Electronic Resource
English