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公开(公告)号：US20200338879A1
公开(公告)日：2020-10-29
申请号：US16607446
申请日：2018-01-19
发明人： Hajime Machikawa , Liora Braun , Chen Zigdon
IPC分类号： B32B38/14 , B65D65/40 , B65D65/42 , B32B7/12 , B32B37/12 , B32B27/06 , C09D5/00 , C09D11/107 , C09D11/102 , C09D11/54
摘要： Described herein is a process for preparing a flexible packaging material. The process may comprise: providing a printed first flexible substrate comprising an ink composition on a surface of a first flexible substrate, the ink composition comprising a first thermoplastic resin; depositing a further composition comprising a cross-linker, a white pigment and a second thermoplastic resin onto the printed ink composition such that the thermoplastic resin of the ink composition is cross-linked; and laminating the first flexible substrate with a second flexible substrate such that the ink composition, the further composition and the cross-linker are disposed between the first and second flexible substrates.
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公开(公告)号：US11590749B2
公开(公告)日：2023-02-28
申请号：US16607446
申请日：2018-01-19
发明人： Hajime Machikawa , Liora Braun , Chen Zigdon
IPC分类号： B32B38/14 , B32B38/00 , B32B7/12 , B32B27/06 , B32B37/12 , B65D65/40 , B65D65/42 , C09D5/00 , C09D11/102 , C09D11/54 , C09D11/107 , B32B37/24
摘要： Described herein is a process for preparing a flexible packaging material. The process may comprise: providing a printed first flexible substrate comprising an ink composition on a surface of a first flexible substrate, the ink composition comprising a first thermoplastic resin; depositing a further composition comprising a cross-linker, a white pigment and a second thermoplastic resin onto the printed ink composition such that the thermoplastic resin of the ink composition is cross-linked; and laminating the first flexible substrate with a second flexible substrate such that the ink composition, the further composition and the cross-linker are disposed between the first and second flexible substrates.
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