| 发明名称 | Method and device for printing films | ||
| 摘要 | A method for digital printing of a composite film or a film is provided in which a corona pretreatment of the composite film or the film is performed, the film is primed with a primer, a corona pretreatment of the primed composite film or the film is performed, the corona-pretreated, primed composite film or the film is printed using a digital printing method, and a protective paint is applied on the printed, corona-pretreated, primed composite film or the film. | ||
| 申请公布号 | US9610607(B2) | 申请公布日期 | 2017.04.04 |
| 申请号 | US201514664406 | 申请日期 | 2015.03.20 |
| 申请人 | Wipf AG | 发明人 | Wohlhauser Othmar;Fankhauser Oliver |
| 分类号 | B05D3/02;B05D3/00;B41M5/00;B41M5/52;B41M7/00;B05D3/06 | 主分类号 | B05D3/02 |
| 代理机构 | Ewers & Hasselmann PLLC | 代理人 | Ewers & Hasselmann PLLC |
| 主权项 | 1. A method for digital printing of a film having a sealing side and a printing side, the method comprising: performing a first corona treatment of the printing side of the film; priming the printing side of the film with a primer subsequent to the first corona treatment; performing a second corona treatment of the primer on the printing side subsequent to the priming of the film; printing on the corona-treated and primed film using a digital printing method; and applying of a protective paint on the printed, corona-treated and primed film. | ||
| 地址 | Volketswil CH | ||