| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for improving the adhesive strength of a joint in a resin liner which is formed by joining the respective joints of a plurality of liner components. <P>SOLUTION: The method for manufacturing the resin liner which is formed by joining the plurality of liner components 10e, 10v comprises: a process (a) for producing a liner assembly obtained by assembling the respective joints of two liner components in a state of being brought into contact with each other; a process (b) for holding at least part of contacting joints by a holder 200; and a process (c) for joining the joints by laser welding 300 while controlling the internal pressure of the liner assembly. Furthermore, the process (c) comprises (c1) a process for controlling the internal pressure of the liner assembly at a first value which is higher than external pressure of the liner assembly, and (c2) a process for controlling the internal pressure of the liner assembly at a second value which is lower than the first value and is higher than the external pressure of the liner assembly. <P>COPYRIGHT: (C)2010,JPO&INPIT |
