| 摘要 |
PROBLEM TO BE SOLVED: To provide a synthetic resin hollow member and a method for manufacturing the synthetic resin hollow member easily treated without the end impairing appearance. SOLUTION: The synthetic resin hollow member (1) includes a body part (10) including a plurality of hollow parts (18) having open ends, and synthetic resin sheet members (40, 50) fixed to the open ends by heat welding to seal the open ends. The melting temperature of the synthetic resin sheet member is higher than that of the body part. The method for manufacturing such a synthetic resin hollow member is also provided. COPYRIGHT: (C)2011,JPO&INPIT |
