Cargo room trim and trim manufacturing method

A cargo room trim included in a side wall of a cargo room disposed horizontally next to and/or above a rear wheel of a vehicle, the cargo room trim comprising:

• a first plate section that includes a resin having an elongation rate which is equal to or greater than 120%, and has:
• an outward recess recessed from an inner side of the cargo room to an outer side of the cargo room;
• and an inward recess that is continuous with the outward recess in a front-back direction of the cargo room, and is recessed from the outer side of the cargo room to the inner side of the cargo room;
• a second plate section disposed along the first plate section;
• and
• a sound absorbing material disposed between the first plate section and the second plate section, wherein
• the second plate section includes a resin having an elongation rate which is equal to or greater than 120%, and
• the resins of the first plate section and the second plate section include:
• polypropylene at a percentage by weight which is equal to or greater than 40and equal to or smaller than 90;
• polyethylene terephthalate at a percentage by weight which is equal to or greater than 10 and equal to or smaller than 30;
• and
• talc at a percentage by weight which is equal to or greater than 0 and equal to or smaller than 10.

A cargo room trim included in a side wall of a cargo room disposed horizontally next to and/or above a rear wheel of a vehicle, the cargo room trim comprising:

• a first plate section that includes a resin having an elongation rate which is equal to or greater than 120%, and has:
• an outward recess recessed from an inner side of the cargo room to an outer side of the cargo room;
• and an inward recess that is continuous with the outward recess in a front-back direction of the cargo room, and is recessed from the outer side of the cargo room to the inner side of the cargo room;
• a second plate section disposed along the first plate section;
• and
• a sound absorbing material disposed between the first plate section and the second plate section, wherein the second plate section has a protruding section that protrudes in a direction away from the first plate section from a position at which the second plate section contacts the first plate section, and can contact a body panel.