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公开(公告)号：EP4265418A1
公开(公告)日：2023-10-25
申请号：EP23165466.6
申请日：2023-03-30
IPC分类号： B32B38/06 , B27N3/04 , B27N3/18 , B27N3/20 , B27N7/00 , B30B9/28 , B30B15/02 , B30B15/06 , B27M3/00 , B27M3/18
摘要： A method for manufacturing of a wood topped covering panel (200) with a bevelled edge (250) from a workpiece (200') comprising a substrate (240') and a wooden top layer (230'), the method comprising the steps of: providing a workpiece (200') comprising a front side, a back side and a plurality of side edges, the workpiece (200') further comprising a substrate (240') and a wooden top layer (230') with a thickness, wherein the front side comprises the wooden top layer (230'); providing a pressure apparatus comprising: a press (330) and a press plate (310) provided with a work surface (310A) configured to engage the workpiece (200') and at least one extended press-height (311) protruding from the work surface (310A) by a height greater than the thickness of the wooden top layer (230') and comprising an oblique surface (312) adapted to emboss a surface, the oblique surface (312) provided at an angle relative to the work surface (310A) of between 10 and 30 degrees; heating the press (330) to between 40 and 100 degrees Celsius; positioning the workpiece (200') onto the press plate (310) such that the front side faces the press plate (310) and the back side faces the press (330); moving the press (330) towards the press plate (310) such that the press-height (311) embosses the wooden top layer (230') and the substrate (240') of the workpiece (200') for between 1 second and 5 minutes to form an extended groove (231') in the wooden top layer (230') and the substrate (240'); transferring the workpiece (200') from the pressure apparatus to a milling machine; and removing material from a side edge (210') adjacent the extended groove (231') to form a wood topped covering panel (200) with a finished side edge comprising a bevel (250), wherein the substrate (240) is not exposed at the bevel (250).
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