发明名称 RESIN MOLDING METHOD AND ITS DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a resin molding method in which molten resin of given amount can be fed quickly and securely into the given position between a pair of fixed mold and movable mold, press molding can be carried out uniformly without generating unevenness or the like, the generation of weld marks is reduced, the outer appearance of molded products is good and the high mechanical strength can be provided and also provide a molding device thereof. SOLUTION: A resin molding device 10 is provided with a hot runner 70 set on a fixed mold 20 for injecting molten resin into a clearance between the fixed mold 20 and a movable mold 30 through a gate section 24 provided on the fixed mold, and guide components 42 and 52 fitted on the molds protrudingly from the fixed mold surface or the movable mold surface for the purpose of restraining and flowing the most part of injected molten resin so as to flow the same stretchingly at least in one direction of the above- referred clearance are provided.
申请公布号 JPH1034685(A) 申请公布日期 1998.02.10
申请号 JP19960197810 申请日期 1996.07.26
申请人 GURANDO POLYMER:KK 发明人 WATARI MITSURU
分类号 B29C43/18;B29C43/26;B29C43/34;B29C45/14;B29L9/00;(IPC1-7):B29C43/34 主分类号 B29C43/18
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