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1. 发明公开

EP1024022A1 PLATE FOR SCREEN PRINTING AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：西班牙广播电台DAFÜR
公开(公告)号：EP1024022A1
公开(公告)日：2000-08-02
申请号：EP99925281.0
申请日：1999-05-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： OCHI, Hiroshi , BABA, Yasuyuki , SEGAWA, Shigetoshi , SHIGEMI, Jun , MURAKAMI, Taizo , NAGAO, Fumitaka
IPC分类号： B41N1/24 , B41C1/14
CPC分类号： H05K3/1225 , B41C1/141 , B41N1/247
摘要： The present invention provides:

a screen printing plate that is produced through an easy punching process at low costs in a short period, and that makes it possible to easily carry out a printing process even on a base member such as a semiconductor wafer that is susceptible to scratches;
a screen printing plate characterized in that a sheet made of at least one kind of resin selected from the group consisting of polyimide resins, polyetherimide resins and polyphenylenesulfide resins is subjected to a punching process by a numerically controlled punching machine, and is set on or over, or in a screen frame; and
a manufacturing method of a screen printing plate characterized in that, after a sheet made from at least one kind of resin selected from the group consisting of polyimide resins, polyetherimide resins and polyphenylenesulfide resins is set on or over, or in a screen frame, the resin sheet is subjected to a punching process by a numerically controlled punching machine, or after the sheet is clamped along its peripheral portion with a tension being applied thereto, the resin sheet is subjected to a punching process by a numerically controlled punching machine, and then set on or over, or in a screen frame.
摘要翻译：本发明提供：一种丝网印刷板，其通过在短时间内以低成本进行的易冲压加工而制造，并且能够容易地进行印刷工序，即使在易受影响的半导体晶片等基材划伤丝网印刷板，其特征在于，由选自聚酰亚胺树脂，聚醚酰亚胺树脂和聚苯硫醚树脂中的至少一种树脂制成的片材通过数控冲孔机进行冲压加工，并设置在或超过，或在屏幕框架中; 以及丝网印刷板的制造方法，其特征在于，在从由聚酰亚胺树脂，聚醚酰亚胺树脂和聚苯硫醚树脂组成的组中选择的至少一种树脂制成的片材设置在上面或上面，或者在筛网框架中，树脂片材通过数控冲压机进行冲压加工，或者在施加张力的情况下沿着其周边部夹持片材之后，通过数控冲压机进行冲压加工，然后设置在或超过，或在屏幕框架中。

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