摘要 |
PROBLEM TO BE SOLVED: To surely suppress deformation of a molding die having risk of being caused by foaming power, only by applying a simple design change, in the foaming molding die for molding a low-power foaming mold. SOLUTION: This foaming molding die 1 is provided by detachably installing an attachment plate 20 having a molding opening 22 for partitioning a mold cavity 4, on one master frame 1a side, by respectively installing flat steam blowing-off plates 2a and 2b on the front side of both master frames 1a and 1b so that its front side becomes one plane, and has a plate-like reinforcing support 40 forming a linear shape of a predetermined width in a shape of a part for contacting with a back face of the steam blowing-off plates 2a and 2b, as the reinforcing support 40 positioned on the back face side of an area where the steam blowing-off plates 2a and 2b are opposed to the mold cavity 4. COPYRIGHT: (C)2011,JPO&INPIT
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