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92 条记录 (耗时 0.01 秒)

    CONVERTING MACHINE
    1.
    发明公开
    CONVERTING MACHINE 审中-公开

    公开(公告)号：US20240217229A1

    公开(公告)日：2024-07-04

    申请号：US18684057

    申请日：2022-08-22

    申请人： BOBST LYON

    发明人： Abdelmalik BADREDDINE

    IPC分类号： B41F33/00 ,  B41F19/00 ,  B41F21/00

    CPC分类号： B41F33/0081 ,  B41F19/008 ,  B41F21/00 ,  B41P2200/12

    摘要： The invention relates to a method of aligning a plurality of printed motifs on a sheet (3) in a converting machine (10). An actual position (Pa_1) at a first sensor is defined as an initial reference position (P_ref1) for the sheet, and at least one displacement error (Δd2) is calculated and compared to a first threshold (T1). If the displacement error is lower than the first threshold, then the angular position (α) of a printing cylinder (42) in the second flexographic printing unit (16b) is adjusted. However, if the error is higher than the first threshold, then at least part of the of the displacement error (Δd_2) is corrected by modifying the speed (V) of a vacuum transfer unit located between the first printing unit and the second printing unit.

    Sheet processing device
    2.
    发明授权
    Sheet processing device 有权

    公开(公告)号：US11958713B2

    公开(公告)日：2024-04-16

    申请号：US17595096

    申请日：2020-04-29

    申请人： BOBST MEX SA

    发明人： David Gentil ,  Arnaud Jonet

    IPC分类号： B65H5/08 ,  B26D7/01 ,  B41F1/28 ,  B41F19/00

    CPC分类号： B65H5/085 ,  B26D7/015 ,  B41F1/28 ,  B41F19/008 ,  B65H2402/60 ,  B65H2601/272 ,  B65H2801/42

    摘要： A sheet processing device has a moveable beam (36) that moves in the vertical direction, a gripper bar (30) for gripping a sheet that travels through the sheet processing device (10), and a gripper bar locking device (40) that can lock the gripper bar (30) in a precise position. The gripper bar locking device (40) has a locking lever (68) that is pivoting between a rest position and a locking position. The locking lever (68) is connected to a vertical linear guide coupled with the moveable beam (36) resulting in a precise, compact and simple system to lock the gripper bar.

    PROCESSING MACHINE AND METHOD FOR ADJUSTING A PROCESSING LENGTH OF A SHAPING UNIT OF A PROCESSING MACHINE
    3.
    发明公开
    PROCESSING MACHINE AND METHOD FOR ADJUSTING A PROCESSING LENGTH OF A SHAPING UNIT OF A PROCESSING MACHINE 审中-公开

    公开(公告)号：US20240083162A1

    公开(公告)日：2024-03-14

    申请号：US18285721

    申请日：2022-04-08

    申请人： KOENIG & BAUER AG

    发明人： Bastian DEPPISCH ,  Torsten MÜLLER ,  Thomas SCHNEIDER

    IPC分类号： B41F19/00 ,  B26F1/44 ,  B41F13/56 ,  B41F33/00

    CPC分类号： B41F19/008 ,  B26F1/44 ,  B41F13/56 ,  B41F33/0036

    摘要： In some examples, a processing machine for processing a substrate includes at least one shaping unit. The at least one shaping unit includes at least one forme cylinder and at least one impression cylinder. A processing point for processing a substrate is arranged between the at least one forme cylinder and the at least one impression cylinder. The processing machine includes a control unit for correcting a processing length of the substrate, and which controls a speed of at least one of the at least one forme cylinder or the at least one impression cylinder. The at least one forme cylinder and the at least one impression cylinder have a speed ratio with respect to one another that is changeable at the processing point as a function of the processing length of the substrate, and the speed ratio differs at least once within a full cylinder revolution.

    Box making machines
    5.
    发明授权
    Box making machines 有权
    盒制造机

    公开(公告)号：US09539785B2

    公开(公告)日：2017-01-10

    申请号：US13998447

    申请日：2013-11-01

    申请人： James B. Babcock ,  Yury Polikov

    发明人： James B. Babcock ,  Yury Polikov

    IPC分类号： B31B3/74 ,  B31B1/00 ,  B41F19/00

    CPC分类号： B31B3/74 ,  B31B50/005 ,  B31B50/74 ,  B31B50/88 ,  B31B2100/00 ,  B41F19/008

    摘要： A corrugated box making machine has a vacuum transfer mechanism for moving corrugated boards along a path of conveyance including stations having printing and die cutter mechanisms which operate on the boards. The printing mechanisms include a print and impression cylinder, the latter being mounted in a vacuum housing that also holds drive rolls for moving the boards along the path during which the boards are held against the rolls by vacuum in the housing. The latter is movable substantially above the print cylinder to provide convenient access for maintenance of the print cylinder or replacement of its printing plates.

    摘要翻译： 瓦楞纸箱制造机具有用于沿着运送路径移动波纹板的真空传送机构，包括具有在板上操作的印刷和模切机构的台。 打印机构包括印刷和压印滚筒，后者安装在真空壳体中，该真空壳体还保持用于沿着路径移动板的驱动辊，在该路径中板通过壳体中的真空而抵靠辊。 后者可基本上移动到印刷滚筒上方，以便于维护印刷滚筒或更换印版。

    PRINTED WETNESS AND HEALTH INDICATORS ON ABSORBENT ARTICLES AND METHODS OF MAKING SAME
    6.
    发明申请
    PRINTED WETNESS AND HEALTH INDICATORS ON ABSORBENT ARTICLES AND METHODS OF MAKING SAME 有权
    吸收制品上印刷的卫生和健康指标及其制备方法

    公开(公告)号：US20150051564A1

    公开(公告)日：2015-02-19

    申请号：US14462536

    申请日：2014-08-18

    申请人： Clopay Plastic Products Company, Inc.

    发明人： Jerry Ford

    IPC分类号： A61F13/42 ,  B41F23/04 ,  B41F19/00 ,  A61F13/15 ,  B41F5/24

    CPC分类号： A61F13/42 ,  A61F13/15707 ,  A61F13/15731 ,  A61F13/15804 ,  A61F2013/429 ,  B41F5/24 ,  B41F19/008 ,  B41F23/04 ,  Y10T428/24273 ,  Y10T428/249958 ,  Y10T428/249978

    摘要： A wetness indicating polymeric film and method of making the film is provided. The method includes feeding a polymer film into a flexographic printing apparatus; printing at least one wetness indicator ink onto a first side of the perforated polymer; and perforating the polymer film by forming a plurality of apertures or enlarged micropores that extend from the first side to the second side. The apertures or enlarged micropores permit a sufficient quantity of an aqueous liquid to pass from the second side through the perforated polymer film to the first side. Upon contact, the aqueous liquid reacts with the wetness indicator ink to cause a color change visible by an unaided human eye. In an absorbent article including the inventive film as a backsheet, the total amount of liquid that passes through the backsheet is negligible and the barrier properties of the backsheet as a whole are not compromised.

    摘要翻译： 提供指示聚合物膜的湿度和制备该膜的方法。 该方法包括将聚合物膜馈送到柔性版印刷装置中; 将至少一个湿度指示剂油墨印刷到穿孔聚合物的第一侧上; 以及通过形成从第一侧延伸到第二侧的多个孔或扩大的微孔来对聚合物膜进行穿孔。 孔或扩大的微孔允许足够量的含水液体从第二侧通过穿孔聚合物膜传递到第一侧。 接触后，水性液体与湿度指示剂油墨反应，引起肉眼可见的变色。 在包括作为底片的本发明膜的吸收制品中，通过底片的液体的总量是可忽略的，并且底片整体上的阻隔性能不受影响。