| 摘要 |
PROBLEM TO BE SOLVED: To completely prevent a cobwebbing phenomenon which causes molding defect in molding or lowering of the work efficiency by using a simply processed part. SOLUTION: A part having a processed molten resin path having not a single but a plurality of small cross sectional areas is used for an adapter inserted between the nozzle end of a molding machine, the flange part of a spool bush or a nozzle and a spool bush. When using a filler-containing resin as a raw material, by removing the adapter, the cobwebbing phenomenon or the work for preventing it is not complicated even if using any raw material resin with or without the filler, allowing production of moldings of high quality by completely preventing the cobwebbing. COPYRIGHT: (C)2011,JPO&INPIT
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