Method for producing decorative sheet, decorative sheet, and decorative member

The method of laminating layers with infrared-absorbing patterns and embossing creates decorative sheets with natural texture and color variation, addressing the limitations of conventional decorative sheets by enhancing design and scratch resistance.

JP2026011855APending Publication Date: 2026-01-23TOPPAN HOLDINGS INC
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Patent Information

Application Number
JP2024112791
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-07-12
Publication Date
2026-01-23

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Abstract

To provide a method for manufacturing a decorative sheet having a texture closer to a real thing and having excellent design properties, the decorative sheet and a decorative member.SOLUTION: A gloss-mat-developing handle portion (8) containing a predetermined material having a higher infrared absorptivity than that of the colored thermoplastic-resin layer (2) and having an infrared transmissivity of 60% or less at 2000nm wavelengths is formed at a position corresponding to the pattern of the pattern layer (3) on the side of the release coat layer (7) opposite to the primer layer (6). A process paper 10 having heat resistance is laminated on the release coat layer 7 including the gloss-mat-developing pattern part 8, the laminate on which the process paper 10 is laminated is irradiated with infrared rays, an embossing plate is pressed on the surface-protecting layer 5, and an embossed part 5a is formed at a position overlapping the gloss-mat-developing pattern part 8 of the surface-protecting layer 5 in a plan view.SELECTED DRAWING: Figure 1
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Citation Information

Patent Citations

  • JP1975045180A