| 摘要 |
PURPOSE:To provide a method of manufacturing a laminated hose, by which defects such as the variation of the thickness of a thin film or pin hole, etc., can be easily found, and the adhering process of which is easy, and in addition, which does not include a process to deteriorate an outer layer of rubber, etc., when a hose with a structure which is constituted by laminating an outer layer of rubber, etc., on the outside of a thin film of a resin, etc., is manufactured. CONSTITUTION:On the outer peripheral surface of a central core die 20, a resin thin film 14 is formed, and then, the formed resin thin film 14, together with the core 20, is set in an outer. Then, a rubber material is filled in a forming space which is formed between the central core die 20 and the outer force, and thus, a rubber outer layer 12 is laminated on the outer side of the resin thin film 14 to form a laminated hose. |
