Patent ID: 7270780

Claim:
A molding mold for molding a flange configuration provided with a reel hub portion having a flange and a hub arranged at a substantial center of said flange, and an insert portion disposed at a substantial center of said reel hub portion at an opposite side of said hub, comprising: a stationary side mold; a movable side mold; and a cavity formed between said stationary side mold and said movable side mold; said cavity, including: an insert attaching portion for attaching said insert portion by an insert molding; a flange forming portion for forming said flange; and a hub forming portion for forming said hub; wherein in a molding surface at a side of said hub forming portion of said flange forming portion, a dimension of a circular area over from a root end of said hub forming portion to a substantially intermediate portion between said root end and a circumferential end of said flange forming portion, is corrected in view of deformation upon molding.