发明授权
US07922858B2 Method and installation for applying foil material onto successive sheets
有权
将箔材料涂覆在连续片材上的方法和安装
- 专利标题: Method and installation for applying foil material onto successive sheets
- 专利标题(中): 将箔材料涂覆在连续片材上的方法和安装
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申请号: US12528111申请日: 2008-02-21
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公开(公告)号: US07922858B2公开(公告)日: 2011-04-12
- 发明人: Johann Emil Eitel , Matthias Gygy , Kurt Georg Nagler
- 申请人: Johann Emil Eitel , Matthias Gygy , Kurt Georg Nagler
- 申请人地址: CH Lausanne
- 专利权人: KBA-Giori S.A.
- 当前专利权人: KBA-Giori S.A.
- 当前专利权人地址: CH Lausanne
- 代理机构: Seager, Tufte & Wickhem, LLC
- 优先权: EP07103051 20070226
- 国际申请: PCT/IB2008/050626 WO 20080221
- 国际公布: WO2008/104904 WO 20080904
- 主分类号: B29C65/48
- IPC分类号: B29C65/48 ; B32B37/00 ; B32B38/04 ; B32B38/10
摘要:
There is described a method for applying foil material (200) onto successive sheets (S), especially sheets of securities. In a first step, individual sheets (S) are transported in succession along a sheet transport path. In a second step, at least one continuous band of foil material (200) is applied onto the individual sheets (S) along a direction substantially parallel to a direction of displacement of the individual sheets, thereby forming a continuous flow of sheets linked to one another by the said at least one continuous band of foil material (200). In a third step, the said at least one continuous band of foil material (200) is cut such that the continuous flow of sheets is again separated into individual sheets (S) with portions of foil material (200*) remaining on the sheet. The cutting is performed at positions located on the sheets (S) such that said portions of foil material (200*) remaining on the sheets do not extend beyond leading and trailing edges of the sheets (S). There is also described an installation for carrying out the above method.
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