COMPOSITE DECORATIVE BOARDS AND MANUFACTURING METHODS THEREOF

• Main Authors: Fu, Jiajin, Wang, Jinsong, Song, Jiangang, Wang, Yingbo
• Format: Patent
• Language: English; French; German
• Published: 29.11.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present disclosure may provide a composite decoration board and a manufacturing method thereof. The composite decoration board may include a substrate layer. The substrate layer may include at least one first structural layer and a second structural layer. The at least one first structural layer may be connected to the second structural layer up and down. Ingredients of at least one first structural layer or the second structural layer may include poly(ethylene terephthalateco-1,4-cyclohexylenedimethylene terephthalate) (PETG) resin. A weight of the PETG resin of each first structural layer in the at least one first structural layer may be greater than a weight of the PETG resin of the second structural layer.