DECORATIVE BODY, DECORATIVE BODY MANUFACTURING APPARATUS AND DECORATIVE BODY MANUFACTURING METHOD

• Main Author: HIRAI MASAYOSHI
• Format: Patent
• Language: English; Japanese
• Published: 15.09.2022
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

To provide a resin material and a decorative body which can be inexpensively and easily manufactured, and are usable for signature application in outdoor or the like.SOLUTION: There is provided a decorative body in which a plurality of layers are laminated, in which the plurality of layers include a flat colored layer that has permeability and is dispersed with a flat coloring agent, and an adhesive layer for bonding the same flat coloring agent as the flat colored layer to other layer and bonding the flat colored layer to the other layer, in the flat colored layer, a color of the flat coloring agent is different from the color of a part having the permeability, the flat coloring agent is flaky, the plurality of layers have a surface part that is an outside surface vertical to a lamination direction of the plurality of layers and a rear face part facing the surface part, and have an end face that is an outside surface that is not parallel to the any surface part, the end face has a mirror surface state and arithmetic average roughness Ra of 0.5 or less, the end face has a plurality of striation-like streaks, and the end face including the plurality of streaks has arithmetic average waviness Wa of 0.05 or more.SELECTED DRAWING: Figure 19 【課題】安価かつ容易に製造可能であって、屋外等でのサイン用途に使用可能な樹脂材料・装飾体の提供。【解決手段】複数の層が積層された装飾体であって、前記複数の層が、透過性を有しかつ扁平着色剤が分散された扁平着色層と、前記扁平着色層と同じ扁平着色剤を別の層と、前記扁平着色層を前記別の層に接合する接着層と、を含み、前記扁平着色層において、前記扁平着色剤の色が前記透過性を有する部分の色と異なり、前記扁平着色剤が薄片状であり、前記複数の層が、前記複数の層の積層方向に垂直な外側の面である表面部及び前記表面部に対向する裏面部を有し、前記表面部のいずれとも平行でない外側の面である端面を有し、前記端面が鏡面状であって前記端面の算術平均粗さＲａが０．５以下であり、前記端面が線条痕状の複数の筋を有し、前記複数の筋を含む前記端面の算術平均うねりＷａが０．０５以上である装飾体ことを特徴とする装飾体とする。【選択図】図１９