公开(公告)号：US20210268685A1

公开(公告)日：2021-09-02

申请号：US16640848

申请日：2018-09-17

申请人： SWISS KRONO Tec AG

发明人： Norbert KALWA ,  Torsten KOPP

IPC分类号： B27N1/02 ,  B27N1/00 ,  B27N3/00 ,  B27N3/02 ,  B27N3/18 ,  B27N9/00

摘要： The method relates to a method for producing a wood material panel. The method includes the following steps: (a) scattering a multitude of wood particles to produce a particulate cake, (b) applying an adhesive to at least some of the wood particles during the scattering and/or prior to the scattering, and (c) pressing of the particulate cake under high pressure and at a high temperature, wherein a quantity of adhesive that is applied to the wood particles is varied depending on its anticipated position in the particulate cake.

公开(公告)号：US20180372651A1

公开(公告)日：2018-12-27

申请号：US15780515

申请日：2017-03-03

申请人： SWISS KRONO TEC AG

发明人： Norbert KALWA ,  Torsten KOPP

IPC分类号： G01N21/898 ,  B27N3/14 ,  B27N7/00 ,  B27N3/04 ,  G01B11/30 ,  G01N21/89

摘要： The invention relates to a method for producing an OSB, wherein a scattered mat formed by strands adhered in multiple layers is pressed in a hot press to form a panel with a desired thickness, comprising the following steps: a) scanning the surface of an upper side of the mat or of the pressed panel to determine uneven areas and/or faults; b) determining position data of the determined uneven areas and/or faults; c) determining the volumes of the individual uneven areas and/or faults; d) targeted filling of the uneven areas and/or faults with a filling material, based on the determined position data and volumes, wherein e) the filling material is scattered with a scattering device.

公开(公告)号：US20240060240A1

公开(公告)日：2024-02-22

申请号：US18269707

申请日：2022-01-13

申请人： SWISS KRONO Tec AG

发明人： Torsten KOPP ,  Norbert KALWA

IPC分类号： D21H19/68 ,  D21H19/82 ,  D21H27/18 ,  B41M5/00 ,  B41J11/00 ,  B44C3/02

CPC分类号： D21H19/68 ,  D21H19/82 ,  D21H27/18 ,  B41M5/0017 ,  B41J11/0015 ,  B44C3/02

摘要： The disclosure relates to a method for producing a decorative paper by a digital printing machine, wherein the method comprises the following steps: a. providing at least one base stock; b. printing a surface of the base stock with a primer, so as to result in a printed base stock; c. printing the surface of the printed base stock with at least one printing ink by means of the digital printing machine, wherein, at at least one location, the surface of the base stock is not printed with the primer or with the printing ink.