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    PRINT SYSTEM
    1.
    发明申请
    PRINT SYSTEM 有权

    公开(公告)号：US20220126600A1

    公开(公告)日：2022-04-28

    申请号：US17427660

    申请日：2020-01-09

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Shinichi OJIMA ,  Kazunori IKEDA ,  Hiroki TAKADA

    IPC: B41J3/407 ,  B41J25/00

    Abstract: A print system includes: a moving body supporting a can body and moving; an upper moving route extending in a lateral direction, which is taken by the moving body when moving in one direction; a lower moving route positioned below the upper moving route, which extends in the lateral direction and is taken by the moving body when moving in a direction opposite to the one direction; and an image forming unit performing image formation onto the can body supported by the moving body. In comparison between the orientation of the moving body while the moving body is positioned on the upper moving route and the orientation of the moving body while the moving body is positioned on the lower moving route, the moving body is turned upside down.

    PRINTING DEVICE
    2.
    发明申请
    PRINTING DEVICE 审中-公开

    公开(公告)号：US20190070866A1

    公开(公告)日：2019-03-07

    申请号：US16084421

    申请日：2017-03-27

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Nobuhiko KIMURA ,  Shinichi OJIMA ,  Kazunori IKEDA ,  Asumi SUWA ,  Kenji FUJINUMA

    IPC: B41J3/407 ,  B41J2/015

    Abstract: An image is formed on a can body by use of plural image formation units. A printing device (500) is provided with a moving unit (550) that moves while supporting can bodies (10). Additionally, the printing device (500) is provided with a printing unit (520) that includes plural inkjet heads (11W), (11C), (11M), (11Y), (11K) and that performs printing on the can bodies (10) supported by the moving unit (550). Further, the printing device (500) is provided with a moving mechanism (560) that causes the moving unit (550) to move by using a linear mechanism.

    UV-CURABLE INKJET INK COMPOSITION
    3.
    发明申请
    UV-CURABLE INKJET INK COMPOSITION 审中-公开

    公开(公告)号：US20180371271A1

    公开(公告)日：2018-12-27

    申请号：US16062986

    申请日：2016-12-16

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Shinichi OJIMA ,  Kazunori IKEDA ,  Asumi SUWA

    IPC: C09D11/101 ,  C09D11/322 ,  C09D11/38 ,  B41M1/28 ,  B41M1/40

    Abstract: A UV-curable inkjet ink composition is curable by irradiation with ultraviolet light and includes a monofunctional monomer (A), a polyfunctional monomer (B), a photopolymerization initiator (C), and a colorant (D), wherein the composition has a hydroxyl value within the range of not less than 1 mgKOH/g and not more than 100 mgKOH/g, and is for forming, by inkjet printing, an ink layer 14 provided between a curved outer peripheral surface of a cylindrical can base 12 made of a metal material, and a coating layer 16 made of an aqueous coating material.

    PRINT SYSTEM
    4.
    发明申请
    PRINT SYSTEM 有权

    公开(公告)号：US20210323317A1

    公开(公告)日：2021-10-21

    申请号：US17295040

    申请日：2019-12-11

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Shinichi OJIMA ,  Kazunori IKEDA

    IPC: B41J3/407

    Abstract: Provided is a print system including: a moving body supporting a can body and moving; an annular moving route that is an annular-shaped moving route, along which the moving body moves, including at least one of a linear moving route extending from an upper side toward a lower side and is formed linearly, and a linear moving route extending from the lower side toward the upper side and is formed linearly; and an image forming unit performing image formation onto the can body supported by the moving body.

    PRINTING APPARATUS AND CAN BODY MANUFACTURING SYSTEM
    5.
    发明申请
    PRINTING APPARATUS AND CAN BODY MANUFACTURING SYSTEM 审中-公开

    公开(公告)号：US20200009879A1

    公开(公告)日：2020-01-09

    申请号：US16311165

    申请日：2017-06-05

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Nobuhiko KIMURA ,  Shinichi OJIMA ,  Kazunori IKEDA ,  Asumi SUWA ,  Kazuhisa MASUDA

    IPC: B41J3/407 ,  B41J2/01 ,  B41M5/00

    Abstract: A printing apparatus (500) is provided with a moving unit (550) used to convey a can body (10). In addition, the printing apparatus (500) is provided with a first linear unit (610) in a linear shape which the moving unit (550) travels to move in one direction. Moreover, the printing apparatus (500) is provided with a second linear unit (620) which the moving unit (550) travels to move in a direction opposite to the one direction, the second linear unit (620) being arranged in parallel with the first linear unit (610) and formed linearly. Further, the printing apparatus (500) is provided with a printing unit (520) that performs printing on the can body (10) held by the moving unit (550). By these units, the miniaturization of a printing apparatus and a can body manufacturing system is attained.

    CAN BODY MANUFACTURING METHOD, PRINTING DEVICE, AND BEVERAGE CAN
    6.
    发明申请
    CAN BODY MANUFACTURING METHOD, PRINTING DEVICE, AND BEVERAGE CAN 审中-公开
    CAN身体制造方法，印刷装置和饮料罐

    公开(公告)号：US20160221708A1

    公开(公告)日：2016-08-04

    申请号：US14917993

    申请日：2014-09-08

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Shinichi OJIMA ,  Asumi SUWA ,  Kazunori IKEDA ,  Tetsuo KASHIWAZAKI

    IPC: B65D1/16 ,  B41J3/407 ,  B65D25/34

    Abstract: With the printing device, first, as shown in (A), white layers (90) are formed by a first white inkjet head on the surface of the can body (10). Next, as shown in (B), irradiation of ultraviolet rays by a first irradiation lamp (261) is performed and the white layers (90) are cured. Then, the can body (10) is moved to a second white inkjet head and, as shown in (C), more white ink is loaded on some of the white layers (90) formed by the first white inkjet head. As a result, the thickness of some of the white layers (90) is increased. Next, the can body (10) passes successively under multiple color inkjet heads. As a result, color ink layers (91) are formed on the surface of the can body (10) and the white layers (90), as shown in (D).

    Abstract translation: 首先，如（A）所示，首先，通过第一白色喷墨头在罐体（10）的表面上形成白色层（90）。 接下来，如（B）所示，进行第一照射灯（261）的紫外线照射，白色层（90）固化。 然后，罐体（10）移动到第二白色喷墨头，如（C）所示，在由第一白色喷墨头形成的一些白色层（90）上装载更多的白色墨水。 结果，一些白色层（90）的厚度增加。 接下来，罐体（10）在多个彩色喷墨头下连续通过。 结果，如（D）所示，在罐体（10）的表面和白色层（90）上形成彩色油墨层（91）。

    METHOD FOR MANUFACTURING CAN LID, CAN LID, AND CAN BODY
    7.
    发明申请
    METHOD FOR MANUFACTURING CAN LID, CAN LID, AND CAN BODY 审中-公开
    制造CAN LID，CAN LID和CAN BODY的方法

    公开(公告)号：US20150360806A1

    公开(公告)日：2015-12-17

    申请号：US14764212

    申请日：2014-03-04

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Shinichi OJIMA ,  Kazunori IKEDA ,  Tetsuo KASHIWAZAKI ,  Asumi SUWA

    IPC: B65D17/00 ,  B65D1/12 ,  B21D51/44

    CPC classification number: B65D17/401 ,  B21D51/44 ,  B65D1/12 ,  B65D17/4012 ,  B65D2517/0014 ,  B65D2517/0062 ,  B65D2517/0079

    Abstract: In the elongation processing shown in A, the height of the panel (11) is maintained by supporting the panel (11) from the bottom side, the curled portion (13) is held from the top side and the bottom side, and the movement of the curled portion (13) is restricted in both of the upper direction and the lateral direction. In the elongation processing, external force is applied to the bottom part of the annular groove (12) in the downward direction in this state, and the bottom part of the annular groove (12) is pressed down. Accordingly, the panel (11) is pulled toward the outer direction in the diameter direction of the panel (11), and the tension is generated in the panel (11) as shown by the black arrow, which is intended to reduce distortion of a can lid while reducing formation of shapes in the can lid.

    Abstract translation: 在A所示的伸长加工中，通过从底侧支撑面板（11）来维持面板（11）的高度，卷曲部分（13）从顶侧和底侧保持，并且运动 的弯曲部分（13）在上方向和横向上被限制。 在伸长加工中，在这种状态下，外力在向下方向施加到环形槽12的底部，并且环形槽12的底部被按压。 因此，面板（11）沿着面板（11）的直径方向向外侧方向拉动，如图中箭头所示的那样，在面板（11）中产生张力，这是为了减少 可以在减少罐盖中形状的同时保持盖子。

    PRINTING APPARATUS AND CAN BODY
    9.
    发明申请
    PRINTING APPARATUS AND CAN BODY 有权

    公开(公告)号：US20180079206A1

    公开(公告)日：2018-03-22

    申请号：US15558368

    申请日：2016-03-18

    Applicant: SHOWA ALUMINUM CAN CORPORATION

    Inventor： Shinichi OJIMA ,  Tetsuo KASHIWAZAKI ,  Kazunori IKEDA ,  Asumi SUWA

    IPC: B41J2/045 ,  B65D25/34 ,  B41J3/413 ,  B41J3/407

    Abstract: In ejecting ink from unused ink ejection ports or ink ejection ports not used frequently onto a can body to suppress ink clogging, the ink clogging is suppressed while degradation in the quality of an image to be formed on the can body is suppressed. On the surface of a can main body 110, a main image MG, which is a main image, and a strip-shaped image OG, which is a sub-image, are formed. The strip-shaped image OG is formed using ink ejection ports not used at forming the main image MG or low-frequency ink ejection ports not ejecting ink frequently. Thus, ink clogging hardly occurs in an ink jet head.

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