Patent ID: 11969980
Assignee: DAI NIPPON PRINTING CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A method for producing a decorative material, comprising:
a preparation step of preparing sheet printed matters each comprising a substrate and a picture layer on one surface of the substrate and a roll of a transparent resin film having a first surface and a second surface opposing to each other, the first surface having a pattern of protrusions and depressions, the second surface having a pattern of protrusions and depressions that is shallower than the pattern of protrusions and depressions on the first surface;
an application step of winding off the transparent resin film from the roll of the transparent resin film and applying an adhesive to the second surface of the transparent resin film; and
a bonding step of bonding the second surface of the transparent resin film and the picture layer of each of the sheet printed matters with the adhesive and cutting the transparent resin film in front and at back of the sheet printed matters to obtain laminates; and
the transparent resin film protrudes outside an end portion of each of the sheet printed matters in the laminates, and
the method further comprises a removal step of stacking the laminates and removing portions of the transparent resin film that protrude from the laminates under application of pressure in a lamination direction.