Thermal transfer sheet and printed article

    公开(公告)号:US11945250B2

    公开(公告)日:2024-04-02

    申请号:US17905430

    申请日:2021-03-05

    发明人: Yuuki Iwasaki

    摘要: A thermal transfer sheet includes a dye layer disposed on a first surface of a substrate film. The dye layer includes a decolorizable dye. The decolorizable dye has a color difference ΔE*ab between a color A and a color B of 10 or less, where the color A is a color of a transfer-receiving body before the decolorizable dye is transferred to the transfer-receiving body, the color B is a color of a portion of the transfer-receiving body with the decolorizable dye having been transferred thereto, and the color of the portion is a color after the portion is irradiated by a xenon lamp at an irradiation intensity of 1.2 (W/m2) for 50 hours, the portion having a reflection density of 0.5 or greater before being irradiated by the xenon lamp.

    Manufacture of aerosol containers

    公开(公告)号:US11827045B2

    公开(公告)日:2023-11-28

    申请号:US17331915

    申请日:2021-05-27

    发明人: Steve Becker

    IPC分类号: B41M7/00 B41F17/20 B41J11/00

    摘要: A production line is for aerosol containers (AC) whose exterior surface is printed with inks in a predetermined pattern to form a desired design including both imagery and graphics. The line includes an inking station and a varnish application station through which aerosol containers successively pass. Inks are applied to containers at the inking station and a varnish to the inked exterior of the container at the varnish station. A LED light module (12) installed between the ink station and varnish station emits a light within a predetermined frequency range onto inked containers. The temperature produced by the LED light source is cooler than that of Uv light sources that could be used for the same purpose. The exterior surface of finished containers exhibit no lapping or discolorations and have improved scratch resistance.

    PRINTED MATERIAL, METHOD FOR PRODUCING PRINTED MATERIAL AND PRINTING MEDIUM FOR LASER PRINTING

    公开(公告)号:US20230211624A1

    公开(公告)日:2023-07-06

    申请号:US17926934

    申请日:2021-05-21

    摘要: An object of the present invention is to provide a print product which has a printed region where printing with ultraviolet laser is applied and which is excellent in viewability, a method for producing a print product by irradiation with ultraviolet laser, and a printing medium for laser printing, for use in the print product and the method for producing a print product. The print product of the present invention has a printed region comprising discolored titanium oxide in at least one portion of a sheet medium selected from the group consisting of paper or a film having a printable region comprising titanium oxide; titanium oxide is filled in the sheet medium; a titanium oxide content in the printable region in the sheet medium is 1.0% by mass or more, pulp constituting the paper has a length-weighted average fiber length and an average fiber width in specified ranges, and the paper has a basis weight of 20 g/m2 or more, when the sheet medium is the paper; a titanium oxide content in the printable region in the sheet medium is 0.3% by mass or more, the film has a thickness of 15 μm or more, and a resin constituting the film comprises a specified resin, when the sheet medium is the film; and a ratio between a Raman intensity assigned to titanium oxide in the printed region and a Raman intensity assigned to titanium oxide in a non-printed region is 0.70 or less.

    THERMOSENSITIVE RECORDING MEDIUM
    8.
    发明申请

    公开(公告)号:US20170129266A1

    公开(公告)日:2017-05-11

    申请号:US15318813

    申请日:2015-05-26

    摘要: A thermosensitive recording medium is provided that is excellent in heat discoloration resistance in the blank portions and in bar code readability. It also has excellent water resistance and printing (recording) run-ability. The thermosensitive recording medium includes a support, a thermosensitive recording layer installed on the support, and a protective layer on the thermosensitive recording layer. The thermosensitive recording layer contains two kinds of electron accepting color developing agents, a sulfonic acid compound and a diphenyl sulfone compound. Both the thermosensitive recording layer and the protective layer contain crosslinking agents, and at least one, and preferably both, of the thermosensitive recording layer and the protective layer contain an ammonium zirconium carbonate as the crosslinking agent.