RESIN LAMINATED PLATE

• Main Authors: ISHII, KENJI, TANJI, TADATOSHI
• Format: Patent
• Language: English; French; German
• Published: 13.07.2016
• 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; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

Provided is a resin laminates (1) in which the depth of concave ribs (7a, 7b) provided to a back side sheet (5) can be made uniform, even when a convex region (3a) and flat regions (3b) are present on an front side sheet (3) of the resin laminate (1). The resin laminate (1) is provided with the front side sheet (3) and the back side sheet (5), which overlap with a hollow (2) interposed therebetween. The back side sheet (5) is recessed into the hollow (2), and a large number of concave ribs (7a, 7b) are provided. The bottoms of the concave ribs (7a, 7b) are fused to the front side sheet (3). The front side sheet (3) is provided with front side flat region (3b) configured from a flat surface and an front side convex region (3a) protruding away from the hollow (2). The back side sheet (5) is provided with back side flat region (5b) configured from a flat surface and a back side concave region (5a) recessed into the hollow (2). The front side convex region (3a) and the back side concave region (5a) are provided at positions facing each other. At least one concave rib (7a, 7b) is provided to each of the front side convex region (3a) and the front side flat region (3b).