- 专利标题: PROCESS FOR PRODUCING ADHESIVE-FREE LAMINATES
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申请号: US17430542申请日: 2019-04-23
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公开(公告)号: US20220126559A1公开(公告)日: 2022-04-28
- 发明人: Daniel C. Vennerberg , Brett P. Bobko , Jacob A. Lasee , Kevin P. Nelson
- 申请人: Amcor Flexibles North America, Inc.
- 申请人地址: US WI Neenah
- 专利权人: Amcor Flexibles North America, Inc.
- 当前专利权人: Amcor Flexibles North America, Inc.
- 当前专利权人地址: US WI Neenah
- 国际申请: PCT/US2019/028763 WO 20190423
- 主分类号: B32B38/00
- IPC分类号: B32B38/00 ; B32B27/36 ; B32B7/12
摘要:
A process for producing an adhesive-free laminate is described herein. The process includes printing an ink on a surface of a first film, exposure of the printed film to UV radiation such that the ink is at least partially cured, contacting the first film to a second film such that the ink is between the first and second film, and exposing the combination of the first film, the ink and the second film to a second UV radiation. It has been found that this process can produce a high-quality laminate, without the presence of an adhesive.
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