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91.发明申请公开(公告)号：US20170313018A1
公开(公告)日：2017-11-02
申请号：US15525102
申请日：2015-10-29
Applicant: BOBST MEX SA
Inventor： Francesco PESSOTTO , Roberto VALTERIO
IPC: B31F1/07
CPC classification number: B31F1/07 , B31F2201/0702 , B31F2201/0717 , B31F2201/0728 , B31F2201/0738 , B31F2201/0743
Abstract: A method for production of a female embossing tool (6) intended for embossing a sheet element (60): provide a female embossing tool (6) with an outer layer (44) made of a material with shape-memory type properties, and the outer face of the layer has no recesses; provide a male embossing tool (5, 5′) with an outer face with at least one protuberance corresponding to at least one desired embossing relief that is to be formed on the sheet element (60) after embossing; and cooperation of the male embossing tool (5, 5′) with the female embossing tool (6) such that the outer layer (44) of the female embossing tool (6) undergoes a plastic deformation which creates at least one recess (42, 42′) of a shape complementary to the protuberance(s) (41, 41′) of the male embossing tool (5, 5′).
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公开(公告)号：US09776372B2
公开(公告)日：2017-10-03
申请号：US15455413
申请日：2017-03-10
Applicant: HEWLETT-PACKARD INDIGO B.V.
Inventor： Shahar Stein , Eyal Peleg , George Trendafilov , Itzik Shaul
CPC classification number: B31F1/07 , B31F2201/0717 , G03G15/5062
Abstract: There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed.
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公开(公告)号：US09623623B2
公开(公告)日：2017-04-18
申请号：US13593711
申请日：2012-08-24
Applicant: Shahar Stein , Eyal Peleg , George Trendafilov , Itzik Shaul
Inventor： Shahar Stein , Eyal Peleg , George Trendafilov , Itzik Shaul
CPC classification number: B31F1/07 , B31F2201/0717 , G03G15/5062
Abstract: There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed.
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公开(公告)号：US08973267B2
公开(公告)日：2015-03-10
申请号：US12225072
申请日：2007-03-12
Applicant: Mauro Gelli
Inventor： Mauro Gelli
CPC classification number: B31F1/07 , B23C3/32 , B23C5/04 , B23C2210/088 , B31F2201/0717 , B31F2201/0733 , B31F2201/0738 , Y10T29/4956 , Y10T29/49561
Abstract: A method for obtaining an incision in an embossing roller using a hob to provide protuberances that are rounded on top and 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 is obtained by machining the cylindrical surface of the roller placed between the tailstocks of the lathe using a hob that has teeth, the profile thereof being complementary to the cross-section of the protuberances. A portion of the hob with the teeth generates the grooves that define the side faces of the protuberances. The grooves between the teeth of the hob have a profile that is curvilinear in a cross-sectional view. With a double pass at two different inclinations of the surface of the roller, the protuberances of FIGS. 5 and 6 are generated.
Abstract translation: 一种用于使用滚刀获得在压花辊中的切口的方法，以提供在顶部上圆化的突起，并且提高压纹材料的质量并降低压花单元的机械部件的磨损。 突起的形状通过使用具有齿的滚刀加工放置在车床的尾座之间的辊的圆柱形表面而获得，其轮廓与突起的横截面互补。 具有牙齿的滚刀的一部分产生限定突起的侧面的凹槽。 滚刀的齿之间的凹槽具有在横截面视图中曲线的轮廓。 在辊的表面的两个不同倾斜处进行双重通过时， 生成图5和图6。
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公开(公告)号：US20140058694A1
公开(公告)日：2014-02-27
申请号：US13593711
申请日：2012-08-24
Applicant: Shahar Stein , Eyal Peleg , George Trendafilov , Itzik Shaul
Inventor： Shahar Stein , Eyal Peleg , George Trendafilov , Itzik Shaul
IPC: G01C25/00
CPC classification number: B31F1/07 , B31F2201/0717 , G03G15/5062
Abstract: There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed.
Abstract translation: 公开了一种用于执行校准压纹模具的厚度的方法的计算机程序产品，压印模具由由设备印刷的多个油墨层形成。 根据该方法，可以计算由该装置印刷的油墨层的平均厚度，并且可以根据平均油墨层厚度来计算目标模具厚度。 还公开了一种用于实现校准压纹模具的厚度的方法的系统和测量压花模具的厚度的方法。
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Patent Agency Ranking
96.发明申请公开(公告)号：US20090212005A1
公开(公告)日：2009-08-27
申请号：US12391628
申请日：2009-02-24
Applicant: Giovanni GAMBINI
Inventor： Giovanni GAMBINI
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），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。
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公开(公告)号：US20090114347A1
公开(公告)日：2009-05-07
申请号：US12225072
申请日：2007-03-12
Applicant: Mauro Gelli
Inventor： Mauro Gelli
IPC: B29C59/04
CPC classification number: B31F1/07 , B23C3/32 , B23C5/04 , B23C2210/088 , B31F2201/0717 , B31F2201/0733 , B31F2201/0738 , Y10T29/4956 , Y10T29/49561
Abstract: A method for obtaining an incision in an embossing roller using a hob, with a low-cost technique that enables protuberances 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 is obtained by machining the cylindrical surface of the roller 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 FIG. 6. FIG. 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 with the teeth that are generating the grooves that define the side faces of the protuberances. As seen in FIG. 6A, the grooves between the teeth of the hob have a profile that is curvilinear in a cross-sectional view. With a double pass at two different inclinations of the surface of the roller, the protuberances of FIGS. 5 and 6 are generated.
Abstract translation: 一种使用滚刀获得压花辊中的切口的方法，其具有使得能够获得顶部圆顶的突起的低成本技术，这提高了压花材料的质量并降低了压花材料的机械部件的磨损 压花单元。 突起的形状通过使用具有齿的滚刀加工放置在车床的尾座之间的辊的圆柱形表面而获得，其横截面视图与其横截面的横截面互补 图1所示的突起。 图6。 图6以剖视图示意性地示出了在加工步骤中具有突起的辊的表面的一部分，并且具有齿的滚刀的一部分正在产生限定突起的侧面的凹槽。 如图所示。 如图6A所示，滚刀的齿之间的凹槽具有在剖视图中曲线的轮廓。 在辊的表面的两个不同倾斜处进行双重通过时， 生成图5和图6。
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公开(公告)号：US20050082699A1
公开(公告)日：2005-04-21
申请号：US11006695
申请日：2004-12-08
Applicant: John Dixon
Inventor： John Dixon
CPC classification number: B29C59/002 , B29C59/04 , B29C2059/023 , B31F1/07 , B31F2201/0717 , B31F2201/0723 , B31F2201/0733 , B41C1/182 , B41C1/186 , B41N1/06 , B41N3/003 , G03H1/0244 , G03H1/028 , G03H2001/0296
Abstract: The present invention provides methods for producing a seamless embossing shim. The shim carries a pattern to be embossed on a decorative medium, such that the image on the decorative medium contains no production seams. The methods comprise several steps. First, the a flat shim is casted onto a plastic cylinder to form a plastic master with the pattern on the outer surface to form a plastic master. Second, the plastic master is used to produce a metal master by depositing a layer of metal on the outer surface of the plastic master. Lastly, the metal master is then used to formed the seamless embossing shim by depositing a layer of metal on the inner surface of the metal master.
Abstract translation: 本发明提供了制造无缝压花垫片的方法。 垫片具有在装饰介质上压花的图案，使得装饰介质上的图像不包含生产接缝。 该方法包括几个步骤。 首先，将平坦的垫片浇注到塑料圆筒上以形成具有在外表面上的图案的塑料主体以形成塑料主体。 第二，塑料主机用于通过在塑料主体的外表面上沉积一层金属来生产金属母板。 最后，然后通过在金属母板的内表面上沉积金属层，然后使用金属母模形成无缝压纹垫片。
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公开(公告)号：US20040031404A1
公开(公告)日：2004-02-19
申请号：US10222780
申请日：2002-08-19
Inventor： John Dixon
IPC: B31F001/07
CPC classification number: B29C59/002 , B29C59/04 , B29C2059/023 , B31F1/07 , B31F2201/0717 , B31F2201/0723 , B31F2201/0733 , B41C1/182 , B41C1/186 , B41N1/06 , B41N3/003 , G03H1/0244 , G03H1/028 , G03H2001/0296
Abstract: The present invention provides methods for producing a seamless embossing shim. The shim carries a pattern to be embossed on a decorative medium, such that the image on the decorative medium contains no production seams. The methods comprise several steps. First, the a flat shim is casted onto a plastic cylinder to form a plastic master with the pattern on the outer surface to form a plastic master. Second, the plastic master is used to produce a metal master by depositing a layer of metal on the outer surface of the plastic master. Lastly, the metal master is then used to formed the seamless embossing shim by depositing a layer of metal on the inner surface of the metal master.
Abstract translation: 本发明提供了制造无缝压花垫片的方法。 垫片具有在装饰介质上压花的图案，使得装饰介质上的图像不包含生产接缝。 该方法包括几个步骤。 首先，将平坦的垫片浇注到塑料圆筒上以形成具有在外表面上的图案的塑料主体以形成塑料主体。 第二，塑料主机用于通过在塑料主体的外表面上沉积一层金属来生产金属母板。 最后，然后通过在金属母板的内表面上沉积金属层，然后使用金属母模形成无缝压纹垫片。
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公开(公告)号：US06520049B2
公开(公告)日：2003-02-18
申请号：US09844248
申请日：2001-04-27
Applicant: Scott M. Burgett , Brent P. Ragsdale , Vanessa Redshaw , David Sowden , John B. Watkins
Inventor： Scott M. Burgett , Brent P. Ragsdale , Vanessa Redshaw , David Sowden , John B. Watkins
IPC: G09G300
CPC classification number: B44B3/00 , B31F1/07 , B31F2201/0717 , B31F2201/0733 , B31F2201/0779 , B44C1/00 , Y10T156/1023
Abstract: A method of copying a three-dimensional surface having X, Y, and Z dimensions forms a translucent impression of the surface to be copied and then captures a two-dimensional image of the translucent impression. The captured image has X and Y dimensions and a grayscale value for each X, Y coordinate of the image. Then, the method converts each grayscale value of the image to a Z height value, thereby generating a digital file of X, Y, and Z values. The digital file may then be provided as an input to a numerically controlled machine, which can be operated to reproduce the surface to be copied. The method of the present invention finds particular application in digitizing handcrafted emboss dies and the like.
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