公开(公告)号：US20170361211A1

公开(公告)日：2017-12-21

申请号：US15284415

申请日：2016-10-03

申请人： Mohawk Fine Papers Inc.

发明人： Gavin Lee Gaynor ,  Paul John Stamas

IPC分类号： A63F3/06 ,  B42D25/21 ,  G09F3/00 ,  B41M3/14

CPC分类号： A63F3/0665 ,  A63F2003/067 ,  B41M3/005 ,  B41M3/14 ,  B42D15/025 ,  B42D25/21 ,  B42D25/346 ,  B42D25/351 ,  B42D25/373 ,  B42D25/45 ,  G09F3/0288 ,  Y10S283/903

摘要： In one embodiment, a secure substrate provides a print-ready surface for printing scratch-off products and eliminates the need to print lower security layers for protecting against attempts to view hidden indicia information. In one embodiment, a secure substrate comprises applying microperforations to a dyed substrate that meets a predefined transmission optical density to resist an attempt to reduce the opacity of the dyed substrate by delamination. In another embodiment, a secure substrate comprises applying a lower opacity layer and a lower background layer on a substrate to provide a secure substrate that meets a predefined transmission optical density. In another embodiment, a secure substrate comprises applying a lower opacity layer on a substrate, applying a reflective coating, and applying a lower background layer over the reflective coating to provide a secure substrate that meets a predefined transmission optical density.

公开(公告)号：US10792555B2

公开(公告)日：2020-10-06

申请号：US16310170

申请日：2017-06-16

申请人： Mohawk Fine Papers Inc. ,  Hydra Management LLC

发明人： Gavin Lee Gaynor ,  Paul John Stamas ,  Kenneth E. Irwin, Jr. ,  Fred W. Finnerty

IPC分类号： A63F3/06 ,  B42D25/21 ,  B42D15/02 ,  B42D25/45 ,  B42D25/351 ,  B42D25/346 ,  B42D25/373 ,  B41M3/00 ,  B41M3/14 ,  G09F3/00

摘要： In one embodiment, a secure substrate provides a print-ready surface for printing scratch-off products and eliminates the need to print lower security layers for protecting against attempts to view hidden indicia information. In one embodiment, a secure substrate comprises applying microperforations to a dyed substrate that meets a predefined transmission optical density to resist an attempt to reduce the opacity of the dyed substrate by delamination. In another embodiment, a secure substrate comprises applying a lower opacity layer and a lower background layer on a substrate to provide a secure substrate that meets a predefined transmission optical density. In another embodiment, a secure substrate comprises applying a lower opacity layer on a substrate, applying a reflective coating, and applying a lower background layer over the reflective coating to provide a secure substrate that meets a predefined transmission optical density.

公开(公告)号：US09861883B1

公开(公告)日：2018-01-09

申请号：US15284415

申请日：2016-10-03

申请人： Mohawk Fine Papers Inc.

发明人： Gavin Lee Gaynor ,  Paul John Stamas

IPC分类号： B42D15/00 ,  A63F3/06 ,  B42D25/21 ,  B41M3/14 ,  G09F3/00

CPC分类号： A63F3/0665 ,  A63F2003/067 ,  B41M3/005 ,  B41M3/14 ,  B42D15/025 ,  B42D25/21 ,  B42D25/346 ,  B42D25/351 ,  B42D25/373 ,  B42D25/45 ,  G09F3/0288 ,  Y10S283/903

摘要： In one embodiment, a secure substrate provides a print-ready surface for printing scratch-off products and eliminates the need to print lower security layers for protecting against attempts to view hidden indicia information. In one embodiment, a secure substrate comprises applying microperforations to a dyed substrate that meets a predefined transmission optical density to resist an attempt to reduce the opacity of the dyed substrate by delamination. In another embodiment, a secure substrate comprises applying a lower opacity layer and a lower background layer on a substrate to provide a secure substrate that meets a predefined transmission optical density. In another embodiment, a secure substrate comprises applying a lower opacity layer on a substrate, applying a reflective coating, and applying a lower background layer over the reflective coating to provide a secure substrate that meets a predefined transmission optical density.

公开(公告)号：US20170209781A1

公开(公告)日：2017-07-27

申请号：US15186240

申请日：2016-06-17

申请人： Mohawk Fine Papers, Inc.

发明人： Gavin Lee Gaynor ,  Paul John Stamas ,  Douglas Arthur Crane

IPC分类号： A63F3/06

CPC分类号： A63F3/0665 ,  A63F3/065 ,  A63F3/0655 ,  A63F2003/066 ,  A63F2250/58 ,  B41J2/01 ,  B41J2/32 ,  B41J3/01 ,  B41M3/005 ,  B42D15/025 ,  B42D25/27 ,  B42D25/285 ,  G03G15/00

摘要： In one embodiment, a scratch-off product with enhanced security comprises printing indicia and one or more other layers of the scratch-off product using inks and/or dies having the same or a similar chemical composition as the indicia to protect against attempts to view the hidden indicia without scratching-off the scratch-off coating. Printing the indicia and one or more layers of the scratch-off product using inks having the same or a similar chemical composition substantially reduces and/or eliminates the signal-to-noise ratio of the indicia relative to the other portions of the scratch-off product. In one embodiment, some or all of the layers of the scratch-off product are printed to cover the entirety of the scratch-off product increasing the efficiency of printing scratch-off products.