Method for preparing automobile trim panel

• Main Authors: WANG JIEFENG, LI ZHIGANG, LIU XUEQIANG, PAN GUOLI
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2016
• 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

The invention discloses a method for preparing an automobile trim panel. The method is characterized by comprising the following steps that fabric is clamped to the lower end of an upper mold; a plastic insert is put in a lower mold, and the attaching face, to a base panel, of the plastic insert protrudes out of the profile surface of the lower mold; polymer-based jute fiber composite felt is heated on a panel heating machine to a plastification state, wherein the temperature of a heating panel is controlled to be 200 DEG C, and the heating time is 150 s; the attaching face of the plastic insert is heated with an electric heater in a non-contact mode to a surface melting state, wherein the temperature of the electric heater is 400 DEG C, and the heating time is 120 s; the heated polymer-based jute fiber composite felt is immediately laid on the lower mold for composite pressurizing forming, wherein the pressure is 35 kg/cm , and the pressure maintaining time is 40 s; the integrated trim panel with a polymer-b