Invention Publication
- Patent Title: LASER-PRINTED LAMINATE DISPLAY BODY
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Application No.: US18282126Application Date: 2022-03-04
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Publication No.: US20240149568A1Publication Date: 2024-05-09
- Inventor: Shintaro ISHIMARU , Masayuki HARUTA
- Applicant: TOYOBO CO., LTD.
- Applicant Address: JP Osaka
- Assignee: TOYOBO CO., LTD.
- Current Assignee: TOYOBO CO., LTD.
- Current Assignee Address: JP Osaka
- Priority: JP 21044013 2021.03.17
- International Application: PCT/JP2022/009486 2022.03.04
- Date entered country: 2023-09-14
- Main IPC: B32B27/08
- IPC: B32B27/08 ; B32B7/12 ; B32B27/20 ; B32B27/32 ; B65D65/40

Abstract:
An object of the present invention is to provide a laser-printable laminate display body in which printing is not peeled off even when an external stimulus such as rubbing is applied, and to provide a laminate display body which can afford high-quality laser printing such that characters can be clearly visually recognized by high density and fineness of printing and does not cause defects such as perforation due to laser printing. A laminate display body including at least one printing layer that can undergo printing by laser irradiation, in which the laser printing layer includes a laser-printed portion printed by laser and a non-printed portion, at least one laser non-absorbing layer is laminated on the printing layer, and the absolute value of the difference in color L* value between the laser-printed portion and the non-printed portion is 1.0 or more and 10.0 or less.
Information query