| 摘要 |
Provided is a mold which can be configured to be able to properly exhaust gas from a cavity and to prevent resin from entering into a vent hole, and a method for molding resin foamed molding using the mold. The mold 1 includes a lower mold 2, an upper mold 4, and a core mold 3 mounted directly under the upper mold 4. The core mold 3 is provided at wall portions 3b, 3c thereof with respective vent holes 6. Annexed members 7 are detachably attached to the outer surface sides of the wall portions 3b, 3c. Each of the annexed members 7 has a tubular shape having an air passage with a shape of a small passage which is in communication with the vent hole, and the sectional dimension of the passage of at least a part of the air passage is smaller than that of the vent hole 6. A nonwoven cloth 10 is attached to the core mold 3 so as to cover each surface thereof facing the cavity. The end portions of the nonwoven cloth 10 also cover the wall portions 3b, 3c, thereby covering the vent hole 6 from the cavity side.
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