申请人:Sumitomo Bakelite Company Limited
公开号:US20020185221A1
公开(公告)日:2002-12-12
A method for manufacturing a laminated board having high quality with high productivity is disclosed. In this manufacturing method, a prepreg
2
that has been supplied from a prepreg supply section
1
is fed vertically using feed rolls. Further, metal foils
4
are supplied from a metal foil supply section
3
using feed rolls. The prepreg
2
and the metal foil
4
are heated at a heating section
7,
and then they pass through between the rolls
5
so that the metal foils are bonded to the prepreg. Thus obtained laminated board is fed to a rolling section
6
using feed rolls, and the laminated is continuously rolled up at the rolling section
6,
thereby continuously manufacturing the laminated board.
本发明公开了一种以高生产率制造高质量层压板的方法。在这种制造方法中,预浸料
2
从预浸料供应部
1
使用送料辊垂直送入。此外,金属箔
4
从金属箔供应部分
3
使用送料辊送入。预浸料
2
和金属箔
4
在加热段
7,
然后在轧辊
5
使金属箔与预浸料粘合在一起。这样得到的层压板被送入轧制区
6
层压板在轧制部 6 被连续轧制
6,
从而连续生产层压板。