Patent ID: 6922975

Claim:
A method for manufacturing a cosmetic material sheet comprising: supplying a mount which has a plurality of concave portions formed on an upper surface of the mount, wherein the depth of the concave portions is within a range of 1 to 500 μm, wherein the lateral width of the concave portions is within a range of 50 to 2000 μm, wherein the longitudinal width of the concave portions is within a range of 50 to 2000 μm; filling powdery cosmetic material on the upper surface of the mount covering the plurality of concave portions; pressing the filled powdery cosmetic material; clearing the upper surface of the mount of powdery cosmetic material; adhering lamination material to the upper surface of the mount, and the pressed powdery cosmetic material forming a powdery cosmetic material adhering layer, wherein the lamination material is releasably adherent, wherein the lamination material comprises a window portion that is smaller than the powdery cosmetic material adhering layer; and cutting the mount on a non-window portion of lamination material to obtain a cut piece as a cosmetic material sheet.