公开(公告)号：US20220410559A1

公开(公告)日：2022-12-29

申请号：US17771575

申请日：2020-10-16

Applicant: Sandon Global Engraving Technology Limited

Inventor： Gary Carmichael

IPC: B41F27/10 ,  B41F27/02 ,  B41F27/14

Abstract: A lightweight interchangeable magnetic sleeve and method of manufacture thereof are disclosed. The sleeve assembly comprises an annular tube in the exterior surface having recesses filled with comparatively rigid magnetic means which are firmly adhered therein. The sleeve assembly includes a tubular radially compressible liner component, relatively slightly shorter than the tube, and bonded inside and substantially axially centrally within the tube thus leaving interior cylindrical end regions of the tube exposed beyond the annular end surfaces of said liner. The remaining exposed interior cylindrical surfaces of the tube are rebated back from the liner exposing annular shoulders within the tube. The rebates are tapped so that correspondingly sized threaded end rings of a more structurally robust, rigid and resilient material than the tube material, can be fitted into the tube ends and tightened against the annular shoulders created by the rebating, placing the entire sleeve assembly under slight compression.

公开(公告)号：US10661590B2

公开(公告)日：2020-05-26

申请号：US16473659

申请日：2018-02-01

Applicant: Koenig & Bauer Metalprint GmbH

Inventor： Stephan Behnke

IPC: B41M1/40 ,  B41F13/004 ,  B41F17/00 ,  B41F17/22 ,  B41F19/00 ,  B41F27/02 ,  B41F30/04 ,  B41F31/06 ,  B41M1/16 ,  B41F27/00 ,  B41M5/00

Abstract: A method is provided for printing on hollow bodies in which the hollow bodies are printed on in a decorator having a rotating segment wheel. Printing ink provided by multiple different plate cylinders and inking units are each collected on printing blankets arranged one after another on the circumference of the segment wheel. The plate cylinders and inking units involved in the printing are arranged and set in such a way that, when printing on the hollow body, an iris print is, or at least can be implemented.

公开(公告)号：US10543674B2

公开(公告)日：2020-01-28

申请号：US15777944

申请日：2016-11-23

Applicant: KOENIG & BAUER AG

Inventor： Gunar Bormann ,  Johannes Naumann ,  Eberhard Fuchs

IPC: B41F19/00 ,  B41F7/06 ,  B31F1/10 ,  B41F19/06 ,  B41F21/10 ,  B41F27/02 ,  B41F30/02 ,  B31B50/16 ,  B31B50/88 ,  B31B50/14 ,  B31B50/25 ,  B65H29/24 ,  B65H29/56 ,  B65H31/10 ,  B41G7/00 ,  B26D7/26 ,  F01L7/02 ,  B26F1/00 ,  B26D7/01 ,  B26D1/40 ,  B26F1/38 ,  B26D7/18 ,  B41F21/00 ,  B26F1/10 ,  B65H33/12 ,  B65H33/04 ,  B65H5/22 ,  B65H3/08 ,  B31B70/14 ,  B31B70/88 ,  B31B70/16 ,  B31B70/00 ,  B26F1/44 ,  B31B50/83 ,  B31B120/70 ,  B31F1/07 ,  B31B70/83 ,  B31B70/82

Abstract: The present invention relates to a device for treating substrates which device is modular and versatile in use. The device for treating substrates comprises a feeder and one or more first sub-structure modules which each comprise a pressure cylinder with devices for fixing a lift and a sheet-conveying device and one or more second sub-structure modules which respectively have a transport cylinder with openings formed on the cover surface thereof, and having devices for fixing a lift and a sheet conveying device. All of the first or second sub-structure modules have the same intersection point for connecting the sub-structure modules on one of the inlet and the exit side and they all can be equipped with an attachment module.

公开(公告)号：US07063016B2

公开(公告)日：2006-06-20

申请号：US10921126

申请日：2004-08-19

Applicant: Michel Bitton

Inventor： Michel Bitton

IPC: B41F27/02

CPC classification number: B41F27/005

Abstract: Apparatus and method for registration and loading of ferromagnetic metal-based printing plates to a magnetic drum. The apparatus comprises a magnetic cylinder equipped with registration holes; a loading table, a non-magnetic material spacer tray and at least one pair of registration pegs. The method comprises providing a magnetic cylinder equipped with registration holes, and at least one pair of registration pegs, providing a loading table and a non-magnetic material spacer tray, attaching a pre-punched ferromagnetic metal-based printing plate to said spacer tray, placing said spacer tray with attached printing plate on said loading table, sliding forward said spacer tray with attached printing plate, leading edge first, towards said magnetic cylinder, using a first registration peg to register the plate's first punched registration hole to the cylinder's corresponding first registration hole, using a second registration peg to register the plate's second punched registration hole to the cylinder's corresponding second registration hole, rotating the cylinder to wrap and attach said ferromagnetic metal-based printing plate to said magnetic cylinder, simultaneously releasing and removing said spacer tray, and removing said two registration pegs from said cylinder.

Abstract translation: 用于将铁磁金属基印刷板配准和装载到磁鼓的装置和方法。 该装置包括装有配准孔的磁性圆筒; 装载台，非磁性材料隔离盘和至少一对对准钉。 该方法包括提供配备有对准孔的磁性圆筒和至少一对对准栓，提供装载台和非磁性材料隔离托盘，将预先冲压的强磁性金属基印刷板连接到所述间隔托盘， 将带有附着印版的所述间隔托盘放置在所述装载台上，使用第一对准栓使所述间隔盘向前滑动，所述间隔托盘具有附着的印版，其前缘首先朝向所述磁性筒，以将所述板的第一冲孔对准孔对准所述圆柱体的对应的第一 对准孔，使用第二对准栓将板的第二冲孔对准孔登记到气缸的相应的第二对准孔，使气缸旋转以将所述铁磁性金属基印刷板包裹并附着到所述磁性筒，同时释放和移除所述间隔托盘 并将所述两个配准销从所述气缸中取出。

公开(公告)号：US06925936B2

公开(公告)日：2005-08-09

申请号：US09833349

申请日：2001-04-12

Applicant: Oliver Gottschalt ,  Michael Kohlmann ,  Erich Zahn

Inventor： Oliver Gottschalt ,  Michael Kohlmann ,  Erich Zahn

IPC: B41F27/12 ,  B41C1/00 ,  B41C1/02 ,  B41C1/10 ,  B41F5/24 ,  B41F27/02 ,  B41M1/04 ,  B41N1/12

CPC classification number: B41C1/02 ,  B41C1/1083 ,  B41F27/02 ,  B41P2200/12

Abstract: A method of using a printing plate includes, in a first step, setting an image on the printing plate in an imaging machine, while holding the printing plate firmly on a magnetic cylinder of the imaging machine during the imaging process, and in a second step, printing in a printing machine with the printing plate having the image set in this manner; and an imaging machine and a printing machine for performing the method.

Abstract translation: 使用印版的方法包括在第一步骤中，在成像机中将印版上的图像设置在成像机中，同时在成像处理期间将印刷板牢固地保持在成像机的磁性圆筒上，并且在第二步骤 在具有以这种方式设置图像的印版的印刷机中进行印刷; 以及用于执行该方法的成像机和打印机。

公开(公告)号：US20050126406A1

公开(公告)日：2005-06-16

申请号：US10500947

申请日：2003-01-07

Applicant: Alan Fawcett ,  Glen Wright

Inventor： Alan Fawcett ,  Glen Wright

IPC: B41F27/02 ,  B21D33/00 ,  B41F16/00 ,  B41F27/00 ,  B41F27/04 ,  B44B5/00 ,  B44B5/02 ,  B44C1/14 ,  B44C1/24

CPC classification number: B44B5/026 ,  B44B5/0071

Abstract: A die plate (14) to be used in a foil stamping machine (10). The die plate (14) includes a plate steel back (20) to which there is secured an image layer (21). The image layer (21) is secured to the plate steel back (20) by means of a compressible adhesive (22). Preferably, the adhesive (22) is an acrylic polymer. The image layer (21) is formed of metal such as brass, steel, copper, zinc, aluminium, magnesium, or photo-polymer.

Abstract translation: 一种用于箔压印机（10）的模板（14）。 模板（14）包括固定有图像层（21）的钢板钢板（20）。 图像层（21）通过可压缩粘合剂（22）固定在钢板背面（20）上。 优选地，粘合剂（22）是丙烯酸类聚合物。 图像层（21）由黄铜，钢，铜，锌，铝，镁或光聚合物等金属形成。

公开(公告)号：US5938579A

公开(公告)日：1999-08-17

申请号：US895100

申请日：1997-07-16

Applicant: Arnold B. Cavazos

Inventor： Arnold B. Cavazos

IPC: B03C1/12 ,  B26D7/26 ,  B41F27/02 ,  B23P15/00

CPC classification number: B41F27/02 ,  B03C1/12 ,  B26D7/2614 ,  B26D2007/2607

Abstract: A magnetic roller has a plurality of outwardly opening spacer receiving channels therearound, the roller being composed of a ferromagnetic steel; a plurality of non-magnetic spacers, each such spacer's interior surface forming a magnet receiving channel, each such spacer being composed of a non-magnetic material; a multiplicity of permanent magnets; a multiplicity of pole pieces, each such pole piece being composed of ferromagnetic steel; each non-magnetic spacer being fixedly mounted within a spacer receiving channel; the permanent magnets and pole pieces being fixedly mounted within the magnet receiving channels of the non-magnetic spacers, so that the pole pieces are alternately interspaced between the permanent magnets; and so that the permanent magnets are alternately oriented.

Abstract translation: 磁辊在其周围具有多个向外开口的间隔件接收通道，该辊由铁磁钢构成; 多个非磁性间隔物，每个这样的间隔件的内表面形成磁体接收通道，每个这样的间隔件由非磁性材料构成; 多个永磁体; 多个极片，每个这样的极片由铁磁钢构成; 每个非磁性间隔件固定地安装在间隔件接收通道内; 永磁体和极片固定地安装在非磁性间隔件的磁体接收通道内，使得极片交替地间隔在永磁体之间; 并且使得永磁体交替取向。

公开(公告)号：US5832831A

公开(公告)日：1998-11-10

申请号：US704936

申请日：1996-08-30

Applicant: James T. Boyle ,  Colin A. Morneau

Inventor： James T. Boyle ,  Colin A. Morneau

IPC: B41F27/02 ,  B41N1/20 ,  B41N1/22

CPC classification number: B82Y15/00 ,  B41F27/02 ,  B41N6/00

Abstract: A ferromagnetic foil carrying a layer of a pressure sensitive adhesive for adhesive attachment to a printing plate to be used in a letterpress or flexographic printing operation. The ferromagnetic foil preferably is formed of a cold rolled steel having a thickness in the range of from about 0.001 inch to about 0.007 inch. The metal foil allows the printing plate to be adhered to the outer surface of a magnetized printing cylinder due to the magnetic attraction between the printing cylinder and the ferromagnetic foil. If the printing cylinder is not magnetized, but is formed of a ferromagnetic material, a flexible magnetic pad is applied to the outer surface of the cylinder, and the ferromagnetic foil-backed printing plate is then placed on the flexible magnetic pad. If the printing cylinder is formed of a non-ferromagnetic material, a flexible magnetic pad is first adhered to the outer surface of the cylinder, such as by an adhesive, and the foil-backed printing plate is then adhered to the flexible magnetic pad.

Abstract translation: 带有粘合剂粘合剂层的铁磁箔，用于印刷版，用于凸版印刷或柔版印刷操作。 铁磁箔优选由厚度在约0.001英寸至约0.007英寸范围内的冷轧钢板形成。 由于印刷滚筒和铁磁箔之间的磁吸引力，金属箔允许印版粘附到磁化印刷滚筒的外表面。 如果印刷滚筒未被磁化，而是由铁磁材料形成，则将柔性磁性垫施加到圆筒的外表面，然后将铁磁箔背衬印刷板放置在柔性磁性垫上。 如果印刷滚筒由非铁磁材料形成，则首先将柔性磁性垫片例如通过粘合剂附着到滚筒的外表面，然后将箔背印刷板粘附到柔性磁性垫片上。

公开(公告)号：US5711223A

公开(公告)日：1998-01-27

申请号：US514894

申请日：1995-08-14

Applicant: Jefferson H. Taylor

Inventor： Jefferson H. Taylor

IPC: B41F27/02

CPC classification number: B41F27/02

Abstract: A magnetic plate cylinder for a printing press includes an outer cylinder member having circumferentially and axially spaced plugs of magnetic material or axially spaced apart rings of magnetic material for directing a magnetic field in such a way as to hold a magnetic printing plate on the outer surface of the outer cylinder member. An inner cylinder member includes circumferentially and axially spaced permanent magnet members supported on a cylinder of nonmagnetic material or stacked circular ring magnets interposed between rings of magnetic or nonmagnetic material for generating a magnetic field passing through the plugs or rings of magnetic material on the outer cylinder member. The inner cylinder member is disposed to form a radial air gap between the outer cylinder member and an outer surface of the inner cylinder member. The inner cylinder member can be rotated or axially translated relative to the outer cylinder member to change the intensity of the magnetic field to provide for positioning a printing plate on or removing a printing plate from the outer cylinder member. Ring magnets on the inner cylinder member may be of conventional polarization with poles on opposite side faces of the ring or with poles formed on the radially inner and outer circumferential surfaces of the ring.

Abstract translation: 一种用于印刷机的磁性印版滚筒包括具有周向和轴向隔开的磁性材料的塞子或磁性材料的轴向间隔开的环的外部圆柱体构件，用于引导磁场以将磁性印刷板保持在外表面上 的外筒构件。 内筒构件包括支撑在非磁性材料的圆柱体上的周向和轴向间隔的永磁体构件或插入在磁或非磁性材料的环之间的堆叠的环形磁体，用于产生通过外筒上的磁性材料的塞或磁环的磁场 会员。 内筒构件设置成在外筒构件和内筒构件的外表面之间形成径向气隙。 内筒构件可以相对于外筒构件旋转或轴向平移以改变磁场的强度，以提供将印版定位在外圆筒构件上或从外筒构件移除印版。 内筒构件上的环形磁体可以是常规极化，其中在环的相对侧面上具有极，或者在环的径向内外周表面上形成极。

公开(公告)号：US4878429A

公开(公告)日：1989-11-07

申请号：US199156

申请日：1988-05-26

Applicant: Alberto Russo

Inventor： Alberto Russo

IPC: B41F27/02 ,  B41F27/12 ,  B65H18/10 ,  B65H19/28 ,  B65H27/00

CPC classification number: B41F27/125

Abstract: A magnetic rotary locking mechanism for locking a plate or sheet-like member by placing it in tension which may be adapted to provide a self-tensioning locking device for securing a printing plate to a printing cylinder in a rotary printing press. The base and rotatable bar each have formed therein a plurality of magnetic strips which generate a plurality of magnetic fields so that the bar magnetic fields are attracted to the base magnetic fields at a first angular position of the bar with respect to the base and are repelled by the base magnetic fields at a second angular position of the bar with respect to the base.

Abstract translation: 一种磁性旋转锁定机构，用于通过将板或片状构件放置在张力中来锁定板或片状构件，所述张力可适于提供用于将印刷板固定到旋转印刷机中的印刷滚筒的自张紧锁定装置。 基座和旋转杆各自在其中形成有多个磁条，其产生多个磁场，使得在相对于基座的第一角位置处的条磁场被吸引到基极磁场并被排斥 通过杆的相对于基座的第二角位置的基本磁场。