| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin compound to be dried easily. SOLUTION: The resin compound 10 for manufacturing a resin finished product is of a columnar shape with a hollow hole formed running through the other end from one end. In addition, this resin compound 10 can be manufactured, for example, by a manufacturing method comprising a process to continuously extrude a molten resin from a molding hole, a process to form a hollow hole almost at the center of the molten resin to be extruded continuously from the molding hole, and a process to inject air into the hollow hole. COPYRIGHT: (C)2011,JPO&INPIT
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