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公开(公告)号：EP1437212A4
公开(公告)日：2006-03-15
申请号：EP02801492
申请日：2002-10-04
发明人： KATO TOMOHISA , OKANO TAKASHI
CPC分类号： B29C45/1418 , B29C45/14811 , B29C45/2602 , B29C45/2606 , B29C45/2608 , B29C45/372 , B29C45/376 , B29C45/561 , B29C51/082 , B29C51/10 , B29C2045/14188 , B29C2791/006 , B29L2009/00
摘要： A mold set is installed that consists of a male mold and a female mold having on its inner surface side a predetermined embossing pattern and predetermined vacuum suction fine holes. A vacuum suction mechanism for feeding a vacuum pressure to the vacuum suction fine holes comprises a receiving hole disposed at right angles with the reference plane for the mold with its front end extending toward the inner surface of the female mold over a distance less a predetermine distance, and having a predetermined diameter, and vacuum suction fine holes linearly extending from adjacent the front end of the receiving hole toward the inner surface of the female mold and consisting of a hole disposed at plane right angles with the inner surface of the female mold, holes radially disposed around the hole disposed at plane right angles, and so on. A spacer for controlling the cavity space to a suitable volume is installed at a guide pin along which the female and male molds slide-wise engage each other.
摘要翻译： 安装一个模具组件，该模具组件包括在其内表面侧具有预定压花图案和预定真空吸附细孔的阳模和阴模。 用于将真空压力输送到真空吸附微孔的真空抽吸机构包括：接收孔，该接收孔与模具的参考平面成直角设置，其前端向阴模的内表面延伸小于预定距离的距离 并具有预定的直径;以及真空抽吸细孔，所述真空抽吸细孔从所述容纳孔的前端附近朝向所述阴模的内表面线性地延伸并且由与所述阴模的内表面成直角平面设置的孔组成， 径向设置在平面直角上的孔周围的孔，等等。 用于将空腔空间控制到合适体积的间隔件安装在引导销上，阴模和阳模沿着引导销滑动地彼此接合。
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公开(公告)号：EP1435285A4
公开(公告)日：2006-03-15
申请号：EP02801481
申请日：2002-09-30
发明人： KATO TOMOHISA , OKANO TAKASHI
CPC分类号： B29C45/1418 , B29C45/14811 , B29C45/372 , B29C45/561 , B29C51/082 , B29C51/10 , B29C2045/14188 , B29C2045/14877 , B29C2791/006 , B29K2715/003 , B29L2009/00
摘要： A method for manufacturing a plastic molding with texture pattern comprising a step for preheating a sheet-like thermoplastic skin material to a specified temperature, a step for placing the skin material preheated to a specified temperature in a die having a specified texture pattern and a fine evacuation hole on the female die side such that the surface side of the heated skin material is located on the female die side and mold clamping the die under such a state, a step for forming the texture pattern on the surface side of the skin material by performing evacuation from the female die side under mold clamped state, and a step for integrating the skin material having the texture pattern with a plastic substrate by injecting a specified thermoplastic material into a cavity existing on the rear side of the skin material having the texture pattern formed on the surface side thereof.
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