发明名称 SYSTEM AND METHOD FOR TWO-SHOT MOLDING CRASH PAD
摘要 A system and a method for two-shot molding a crash pad, in which a passenger side air bag (PAB) door region is more flexible than other regions is disclosed. The system includes a first resin supply unit, a second resin supply unit, a temperature sensor mounted on a predetermined position of a mold, adjacent to a target material interface, and a controller for controlling a time at which to supply the second resin into the passenger side air bag region based on a detection signal from the temperature sensor. This system is cost effective and can maintain a uniform interface between different types of materials.
申请公布号 US2009115085(A1) 申请公布日期 2009.05.07
申请号 US20070966415 申请日期 2007.12.28
申请人 KONG BYUNG SEOK 发明人 KONG BYUNG SEOK
分类号 B29C45/78 主分类号 B29C45/78
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