Abstract: Disclosed herein is a method of making a grommet composed of a body member having a shank and fitting recesses for receiving a linear article therein; and a retaining member for supporting the body member through the shank and securing the same to a vehicle at its predetermined location. The invention method comprises the steps of forming either the retaining member or the body member by injection molding a first synthetic resin; and forming the other member on the first molded member by injection molding a second synthetic resin which is different in kind from and nonconjunctive to the first synthetic resin so as to obtain an assembly of the retaining member and the body member.

Abstract: A method for manufacturing shaped articles of organic substance is disclosed, which comprises mixing an organic substance as raw material with a binder, filling a die with the resultant binder-containing mixture, compressing the mixture in a prescribed shape in the die, and forcing a gaseous curing agent through the compressed mixture thereby curing the binder in the mixture and consequently solidifying the compressed mass. This method enables shaped articles such as noise absorbers, heat insulation panels, and plate materials to be produced efficiently and inexpensively at low energy consumption by the use of an inexpensive die.