Hook-and-loop fastener-equipped resin molded body, method for manufacturing same, and method for fixing automobile ceiling material to vehicle body

The present invention provides a resin molded body with a hook-and-loop fastener excellent in engaging force, and a method for producing the same. In addition, the present invention provides a method for fixing a ceiling material for automobiles to a vehicle body, which has an adhesive force for a long period of time even under high temperature or low temperature conditions, is excellent in productivity, and does not cause a problem such as falling of a male-type engaging element even when a hot melt adhesive is used. A resin molded body with a hook-and-loop fastener, which is formed by integrating a non-foamed resin molded body and a male-type molded hook-and-loop fastener, wherein the male-type molded hook-and-loop fastener has at least a base plate, a plurality of male-type engaging elements rising from a front surface of the base plate, and a plurality of embedded elements rising from a back surface of the base plate, wherein a resin constituting the male-type molded hook-and-loop fastener is at least one selected from polyester elastomer and polyamide, and the resin molded body and the male-type molded hook-and-loop fastener are integrated by embedding at least a part of the embedded elements in the resin molded body.