| 摘要 |
PROBLEM TO BE SOLVED: To provide a rational piping mechanism on the assumption of mold replacement. SOLUTION: This vacuum forming mold apparatus is equipped with a mold 2 provided with a plurality of evacuation ports 1 and a piping device 3 detachable with respect to the mold 2. The piping device 3 is provided with a plurality of individual pipes 4 inserted in the respective evacuation ports 2, etc. and one piping 5 formed by collecting the individual pipes 4, etc. A heater 6 which can be brought into contact with the mold 2 in a heat conductive state is provided to the piping device 3. Further, a support device 7 capable of supporting the mold 2 is provided to the piping device 3. COPYRIGHT: (C)2004,JPO&NCIPI
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