METHOD OF MANUFACTURING DOOR TRIM OF MOTOR VEHICLE

摘要

A method of manufacturing a door trim for a motor vehicle having a decorative member attached thereto, wherein a non-preformed decorative member is contact-bonded and fixed by use of a mold for contact bonding to the main body of a door trim according to its complicately curved surface, excessive portions of the decorative member are cut away by a fusing blade attached to a bottom tool for contact bonding, and the decorative member is subjected to a peripheral/end edge treatment by a press-in bar. Consequently, preforming for the decorative member can be dispensed with and there is no need of allowing for the positioning accuracy of the decorative member preset in a complicated three-dimensional shape, unlike the conventional method in which molded products are contact-bonded to each other by positioning, so that such advantages can be offered that the work efficiency can be improved greatly, such faulty appearance that the decorative member sticks out of predetermined portions can be reliably avoided, thereby remarkably improving the productivity, workability and the appearance of the product.