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发明名称
光学用成形模件的成形方法
摘要
一种光学用成形模件之制造方法,系于金属模具膜穴内射出透明热可塑性树脂而实行成形的光学用模件之成形方法,其特征为将透明热可塑性树脂射入至该金属模具中,其中该模具加热时之金属模具温度(Th)设定为比射出的热可塑性树脂之热变形温度高0℃~100℃,冷却后取出时之金属模具温度(Tc)设定为比热可塑性树脂之热变形温度低0℃~100℃(但是Th>Tc)者。
申请公布号
TW200603987
申请公布日期
2006.02.01
申请号
TW094125170
申请日期
2005.07.25
申请人
GE塑胶股份有限公司
发明人
堀内英臣
分类号
B29C45/78;B29D11/00
主分类号
B29C45/78
代理机构
代理人
周登龙
主权项
地址
日本
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