发明名称 Apparatus and Method For Manufacturing Security Paper
摘要 An apparatus for manufacturing security paper, comprising at least one main forming roller, which is provided with a lower portion or forming portion, which is arranged inside a forming box that contains a paper paste, an upper portion or deposition portion, which is arranged below a collecting wire that can move along an advancement direction and is designed to receive, at a collecting face, the sheet formed on the forming roller, and a device for depositing security elements that is arranged upstream of the main forming roller along the advancement direction of the collecting wire and is adapted to deposit the security elements at the collecting face.
申请公布号 US2008179026(A1) 申请公布日期 2008.07.31
申请号 US20050628077 申请日期 2005.06.16
申请人 EVANGELISTI GIANCARLO 发明人 EVANGELISTI GIANCARLO
分类号 D21H23/24;D21F1/00;D21F9/04;D21F11/00;D21H21/40 主分类号 D21H23/24
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