公开(公告)号：EP2007570A2

公开(公告)日：2008-12-31

申请号：EP07731241.1

申请日：2007-04-02

Applicant: MacDermid Printing Solutions Europe SAS

Inventor： BOUKAFTANE, Chouaib ,  BIAVA, Hélène ,  REINHART, Christian

IPC: B31F1/07 ,  G03F7/00 ,  B05D1/00

CPC classification number: B05D1/002 ,  B05D1/40 ,  B05D3/067 ,  B31F1/07 ,  B31F2201/0717 ,  B31F2201/072 ,  B31F2201/0725 ,  B31F2201/0728

Abstract: The invention concerns an embossing device, such as a cylinder or a sleeve comprising on its outer peripheral surface an embossing raised and recessed pattern, designed to be reproduced on a deformable planar substrate. The device is characterized in that the cylinder or sleeve (2) bears a photopolymer coating (6) the outer surface of which has the raised embossing pattern (4). The invention is useful for embossing on deformable planar substrates.

公开(公告)号：EP1926597A1

公开(公告)日：2008-06-04

申请号：EP06791807.8

申请日：2006-09-04

Applicant: MAN Roland Druckmaschinen AG

Inventor： BEITEL, Ulrich ,  LANGE, Rolf, Martin ,  WALTHER, Thomas ,  HOHLFELD, Anke ,  BRAUN, Eckhard

IPC: B41F13/22 ,  B41C1/08 ,  B44B5/00 ,  B44B5/02 ,  B31F1/07

CPC classification number: B41F13/22 ,  B23P15/24 ,  B31F1/07 ,  B31F2201/0717 ,  B41F19/062 ,  B41P2219/30 ,  B41P2227/70

Abstract: The aim of the invention is to significantly reduce the set-up times when installing a forming die in a rotative punching press or a rotary press. According to the invention, the female die (A2) or male die (A3) of a forming die is created from a forming compound, which is shaped by the corresponding counter die in the machine and is subsequently hardened. During the production of the female die (A2), a surfeit (A5) of compound is produced by means of a uniform registration method in all directions along a defined travel path.

公开(公告)号：EP1747094A2

公开(公告)日：2007-01-31

申请号：EP05742977.1

申请日：2005-05-03

Applicant: Perini Engraving S.R.L.

Inventor： DELLA TORRE, Emilio ,  CONFORTI, Fabio

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0717 ,  B31F2201/073 ,  Y10T156/1737

Abstract: Disclosed is an embossing roller (3) comprising an essentially cylindrical surface provided with a plurality of protuberances (3P), with non-stick surface treatment (51, 53), comprising an anchoring layer (51) having a porous structure and a non-stick material (53) filling the surface porosities of the anchoring layer.

公开(公告)号：EP1507652A1

公开(公告)日：2005-02-23

申请号：EP02757413.6

申请日：2002-08-26

Applicant: Paper Converting Machine Company

Inventor： PAPADOPOULOS, Jeremy, James, Michael

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0717 ,  B31F2201/072 ,  B31F2201/0723 ,  B31F2201/0728 ,  B31F2201/073 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0776 ,  B31F2201/0787

Abstract: An embossing roll (85) includes a roll (86) body and a plurality of plates (87) which are removably secured to the roll body (86). Each plate (87) includes an outer surface which is provided with an embossing pattern. The plates (87) can be secured to the roll body (86) by vacuum and/or mechanical devices.

公开(公告)号：EP0338816A2

公开(公告)日：1989-10-25

申请号：EP89303908.1

申请日：1989-04-20

Applicant: KAWASAKI STEEL CORPORATION

Inventor： Iguchi, Takaaki Research Laboratories ,  Tamari, Takanori Research Laboratories ,  Hira, Takaaki Research Laboratories ,  Isobe, Kunio Research Laboratories ,  Yarita, Ikuo Research Laboratories ,  Abe, Hideo Research Laboratories

IPC: C23F1/00 ,  B21B27/00 ,  B23K26/00

CPC classification number: B41C1/04 ,  B21B27/005 ,  B23K26/0823 ,  B23K26/18 ,  B23K2203/04 ,  B31F2201/0717 ,  C23F1/02 ,  Y10T428/1241 ,  Y10T428/12993 ,  Y10T428/24628 ,  Y10T428/24669 ,  Y10T428/24736

Abstract: A process and an equipment for micro-pattern forming on the surface of a rolling roll (1), and a metallic thin sheet and preparation thereof by transfering the micro-pattern on the surface by use of the roll are provided. Such a rolling roll can be attained by a method wherein resin film (28) mixed with optical absorbing agent is formed on the surface, a Q switch YAG laser having an output of 5 to 100 W is applied to make a marking of this resin film, a part of the coated film is removed in strictly accordance with the pattern, then an etching process is applied to the roll surface. The metallic thin sheet skin pass rolled by this roll is used as a car panel being superior in pressworkability and sharpness of reflections.

Abstract translation: 提供了一种用于微图案形成的轧辊（1）的表面上，和金属薄片和通过利用辊的转化中的表面上的微图案及其制备方法和设备。 这样的轧辊可以通过worin树脂电影（28）与光学吸收剂的表面上形成的混合，具有5〜100W的输出Q开关YAG激光被施加到使标记该树脂电影的方法来实现 中，薄膜包衣是与图案严格雅舞蹈除去，然后向蚀刻工艺的一部分被施加到轧辊表面。 金属薄片表皮光通过该辊轧被用作汽车面板是在冲压加工性和反射的清晰度优异。

公开(公告)号：EP3187340B1

公开(公告)日：2018-08-15

申请号：EP16191013.8

申请日：2016-09-28

Applicant: Jo, Hang Tae ,  Son, Bang Ik

Inventor： JO, Hang Tae ,  CHO, Eun Jeong

IPC: B41J3/32 ,  B44B5/02 ,  B44B5/00 ,  B31F1/07 ,  B41C1/08 ,  B41M3/16

CPC classification number: B41J3/32 ,  B31F1/07 ,  B31F2201/0717 ,  B31F2201/0743 ,  B31F2201/0746 ,  B41C1/08 ,  B41M3/16 ,  B44B5/0047 ,  B44B5/028

Abstract: Disclosed is a braille printing system and braille printing method using the same, the system enhancing braille printing speed by using a double print head structure and enhancing completion of braille printed on paper by heating the paper. In order to achieve the above object, there is provided a braille printing system including a braille printing plate producing unit producing a braille printing plate by forming embossed dots on a metal plate; a rubber printing plate producing unit producing a rubber printing plate by forming engraved dots on a rubber sheet; and a braille printing unit producing a braille printed material by printing braille on a paper being conveyed between the braille printing plate and the rubber printing plate. The braille printing unit prints the braille by simultaneously heating and compressing the paper.

公开(公告)号：EP3305494A1

公开(公告)日：2018-04-11

申请号：EP16799784.0

申请日：2016-05-10

Applicant: THINK LABORATORY CO., LTD.

Inventor： SHIGETA, Tatsuo

IPC: B29C33/38 ,  B21B27/00 ,  B22F3/105 ,  B22F3/16 ,  B29C67/00 ,  B33Y10/00 ,  B33Y80/00

CPC classification number: B23K26/34 ,  B21B27/021 ,  B21H8/005 ,  B22F3/105 ,  B22F3/16 ,  B23K26/354 ,  B29C33/38 ,  B29C67/00 ,  B31F1/07 ,  B31F2201/0717 ,  B31F2201/072 ,  B33Y10/00 ,  B33Y50/00 ,  B33Y80/00 ,  Y02P10/295

Abstract: Provided are a manufacturing method for an embossing roll which is capable of being manufactured in a wide variety in small quantities and has uneven patterns formed uniformly and precisely without irregularities, and the embossing roll. The manufacturing method for the embossing roll comprises: a step of preparing a cylindrical base material; and a modeling step of modeling embossing onto a surface of the cylindrical base material with a three-dimensional printer based on three-dimensional processing data. It is preferred that the three-dimensional processing data is created by subjecting an embossing roll model to three-dimensional scanning.

Abstract translation: 本发明提供一种压花辊的制造方法以及压花辊，所述压花辊能够以各种各样的少量制造并且具有均匀且精确地形成的不均匀图案而没有凹凸。 压花辊的制造方法包括：准备筒状基材的工序; 以及建模步骤，用三维打印机基于三维处理数据在所述圆柱形基材的表面上压印浮雕。 优选的是，通过使压印辊模型经受三维扫描来创建三维处理数据。

公开(公告)号：EP2711666A1

公开(公告)日：2014-03-26

申请号：EP12185236.2

申请日：2012-09-20

Applicant: Boegli-Gravures S.A.

Inventor： Boegli, Charles ,  Steffen, Werner

IPC: G01B21/32 ,  B31F1/07 ,  B21D13/04 ,  B21D17/04

CPC classification number: B21D13/04 ,  B21D17/04 ,  B31F1/07 ,  B31F2201/0717 ,  B31F2201/072

Abstract: Beim Verfahren zur Herstellung eines Satzes von miteinander kooperierenden Prägewalzen wird für die Parametrisierung der Prägewalzen eine Modellvorrichtung verwendet, die ein Paar Walzen aufweist, die unter mess- und einstellbaren Druck gesetzt werden, um aus den Messdaten die Parameter zur Herstellung der Prägewalzen zu bestimmen. Durch die Verwendung einer Modellvorrichtung zum Gewinnen der Parameter zur Herstellung eines Satzes von Prägewalzen, ist es möglich, rationell von einer sehr grossen Vielfalt von Prägemustern und Folien mit diversen Eigenschaften auszugehen.

Abstract translation: 建模装置用于获取参数在压花辊组产生。 建模装置配备有具有一对下液压用于从所述测量数据中的压花辊哪以确定性矿井参数辊在测试台上。 测量数据被用于确定性挖掘背衬压花辊组的辊的表面的几何形状。 一个独立的claimsoft包括用于产生一组压花辊的模型装置。

公开(公告)号：EP2180994A1

公开(公告)日：2010-05-05

申请号：EP07736685.4

申请日：2007-03-12

Applicant: FABIO PERINI S.p.A.

Inventor： GELLI, Mauro

IPC: B31F1/07 ,  B23C3/32 ,  B23P9/00

CPC classification number: B31F1/07 ,  B23C3/32 ,  B23C5/04 ,  B23C2210/088 ,  B31F2201/0717 ,  B31F2201/0733 ,  B31F2201/0738 ,  Y10T29/4956 ,  Y10T29/49561

Abstract: Described herein is a method for obtaining an incision in an embossing roller using a hob, with a low-cost technique that enables protuberances P that are rounded on top to be obtained, which improve the quality of the embossed material and reduce the wear of the mechanical components of the embossing units. The shape of the protuberances (P) is obtained by machining the cylindrical surface of the roller (1) that is placed between the tailstocks of the lathe using a hob that has teeth, the profile of which in cross-sectional view is complementary to that of the cross section of the protuberances illustrated in Figure 6. Figure 6 shows schematically in cross-sectional view a portion of the surface of the roller with protuberances in the machining step and a portion of the hob (10) with the teeth (D) that are generating the grooves that define the side faces of the protuberances . As may be noted in Figure 6A, the grooves between the teeth of the hob have a profile that is curvilinear in a cross-sectinoal view. With a double pass othis taccording two different inclinations of the surface of the roller the protuberances of Figure 5 and 6 are generated.

公开(公告)号：EP2095934A1

公开(公告)日：2009-09-02

申请号：EP09153717.5

申请日：2009-02-26

Applicant: Gambini International S.A.

Inventor： Gambini, Giovanni

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0717 ,  B31F2201/0776

Abstract: An embossing cylinder (10) comprising a central cylindrical body (11) and supports for bearings (12, 12') projecting laterally from the circular ends of the central cylindrical body (11), wherein the central cylindrical body (11) comprises an internal cylindrical portion (13) and a coating (14), the coating (14) being provided molten on the internal cylindrical portion (13) and being made of softer material than the material that forms the internal cylindrical portion (13), easy to engrave and with high resistance against abrasion.

Abstract translation: 一种压花圆筒（10），其包括中心圆柱体（11）和用于从中心圆柱体（11）的圆形端部横向突出的轴承（12,12'）的支撑件，其中中心圆柱体（11）包括内部 圆柱形部分（13）和涂层（14），所述涂层（14）在所述内圆柱形部分（13）上熔化并且由比形成所述内圆柱形部分（13）的材料更软的材料制成，易于雕刻 并具有高耐磨性。