Door Interior Material for Special Feature Truck

摘要

The present invention, in the interior door interior material 110 of the door 12 for a specially equipped vehicle with a locking device 11 is opened and closed so as to move up and down, a foamed polystyrene foam layer 111, and a front surface of the foamed polystyrene foam layer 111 Or composed of a composite panel 112 attached to the rear side, respectively, the composite panel 112 is formed in a laminated structure in which aluminum sheets 112b are attached to both sides of a polyethylene film layer 112a, and a foamed polystyrene foam layer 111 The composite panel 112 and the composite panel 112 are attached to each other by an adhesive 113, thereby reducing the weight while increasing the sound insulation effect and improving the shock absorption effect, thereby minimizing damage or damage to the loaded article, discloses a door interior material for a specially equipped vehicle.