Back to results
US 2023/0331033 A1Published application
Decorative sheet, decorative material, plate, and method of manufacturing decorative sheet
AssigneeDai Nippon Printing Co., Ltd.
InventorsHironaga Usui, Shinji Iwata, Keisuke Tsuruta
Life of this patent
Estimating the term…
Abstract
A decorative material includes recesses and protrusions on a surface thereof, and includes recessed portions that are linear and that extend in a meandering manner in planar view. A plurality of the recessed portions that are adjacent in planar view come into contact, and a plurality of protruding portions are formed that are surrounded by the adjacent recessed portions. A layout of the plurality of protruding portions is irregular.
Claims17
A decorative sheet, comprising:
- a design layer that includes a pattern of a surface of wood;
- and
- a raised layer that is stacked to the design layer,
- wherein the raised layer includes a raised portion provided in a raised region that is overlaid to part of the design layer, and
- the raised portion includes an uneven surface like the surface of wood.
2 more elements
A plate used in forming a raised layer of a decorative sheet, the plate comprising:
- a plate surface including a plate flat surface that is flat and a plate uneven surface that includes recesses and protrusions,
- wherein the plate uneven surface includes depressions, and banks including flat surfaces that are positioned between the depressions, and
- at least one of the depressions and the banks include linear elements of which at least one of orientations and lengths are not constant.
Dependencies are inferred from the claim text.