发明名称 Method and Apparatus for Manufacturing Prepreg Sheet and Prepreg Sheet
摘要 According to the present invention, a method for manufacturing a prepreg sheet includes steps of (A) forming a resin layer 61 on a surface of a supporter 3, (B) winding a reinforcing yarn 10 around the resin layer 61, and (C) embedding at least a part of the reinforcing yarn 10 in the resin layer 61. Preferably, in step (C), the surface of the supporter 3 is relatively moved towards the reinforcing yarn 10.
申请公布号 US2011139348(A1) 申请公布日期 2011.06.16
申请号 US201113028068 申请日期 2011.02.15
申请人 KYOCERA CORPORATION 发明人 HARAZONO MASAAKI;MATSUMOTO TOSHIHIRO
分类号 B29C70/34;B29C70/32;B32B27/12 主分类号 B29C70/34
代理机构 代理人
主权项
地址