A method for manufacturing decorative sheets

• Main Authors: CHOI CHAN SIK, HWANG YONG HYUN, SO JAE EUN, PARK JAE HYUNG, HONG SEUNG HUN
• Format: Patent
• Language: English; Korean
• Published: 02.01.2024
• Subjects: ADHESIVES; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DECORATIVE ARTS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MOSAICS; NATURAL RESINS; PAINTS; PAPERHANGING; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; PRODUCING DECORATIVE EFFECTS; SPRAYING OR ATOMISING IN GENERAL; TARSIA WORK; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

본 발명은 패턴이 형성된 몰드를 사용한 패턴 형성 단계를 포함하는 데코 시트 제조방법에 관한 것이다. The present invention relates to a method for manufacturing a decorative sheet, the method comprising the steps of: preparing a pattern formation layer by applying a UV-curable composition on a substrate; pressing a mold, which has a pattern formed using glass bead particles, onto the surface of the pattern formation layer to form a pattern; curing the pattern formation layer by light irradiation; and separating the mold from the cured pattern formation layer, wherein the mold is a steel roll, which has a pattern formed using glass bead particles, the diameter of the glass bead particles being 0.5 to 1.0 ㎛, and the surface roughness (Ra) of the steel roll is 1.00 to 3.00 ㎛.