公开(公告)号：US4263354A

公开(公告)日：1981-04-21

申请号：US960067

申请日：1978-11-13

Applicant: Wilhelm Westermann

Inventor： Wilhelm Westermann

IPC: B05D3/12 ,  H01G13/06 ,  B05C11/02

CPC classification number: B05D3/12 ,  H01G13/06 ,  B05D2201/02 ,  B05D2252/02

Abstract: A metalized plastic foil is demetalized along an edge by means of a rotating, narrow steel disk whose periphery has been roughened by means of sandblasting or electroerosion.

Abstract translation: 金属化的塑料箔通过旋转的窄钢盘沿着边缘进行脱金属，其圆周已通过喷砂或电腐蚀而被粗糙化。