| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid transporting tube excellent in bending resistance, and a manufacturing method thereof. SOLUTION: The manufacturing method of a fluid transporting tube composed of a thermoplastic elastomer or a composite containing it comprises an extrusion molding process for performing extrusion molding, and a pulling process for pulling a molded product obtained in the above process in the extruding direction until a maximum pulling rate becomes 30% or more. COPYRIGHT: (C)2008,JPO&INPIT |
