A foam duct (200) to which a heat insulating property and a shock absorbing property is provided due to structure of the foam duct is a foam duct including foam resin and includes a high-foam wall portion (204) having a higher expansion ratio than other wa...

The present invention is a molded foam (foam duct (1)) having a tubular section (100a) with an open end (120a). A parting line (PL), which is formed during molding, extends to the open end (120a). The molded foam includes a protruding portion protruding fr...

Provided is a tubular (101) molded foam with a plate portion capable of reliably preventing the occurrence of an unwanted lump on the inside of a tube body even when the molding is manufactured using a molten resin having a high expansion ratio. The tubula...

An object is to provide a method for manufacturing a resin laminate 100, the method being capable of achieving satisfactory reduction in weight and wall thickness while ensuring manufacture efficiency and product quality. To accomplish the object, a resin ...

The resin impact energy absorber (10) for vehicle includes a peripheral wall (12), a planar portion (14) surrounded by the peripheral wall, and a plurality of first protrusions (20). The first protrusions are parallel to one another at a predetermined inte...

A light weight sandwich panel which, as a whole, has high rigidity against bending and shearing and in which a core material has high rigidity against compression. A sandwich panel comprising two resin skin material sheets and a thermoplastic resin core ma...

The invention provides an impact absorbing member of a motor vehicle which can correspond to an energy caused by a low impact value (5 kN or lower) as well as absorbing an energy caused by a high impact value (20 kN or higher) at a time of being collided w...

The present invention provides an energy absorbing member for a vehicle having the excellent energy absorbing property, capable of preventing deterioration of the energy absorbing property in the case the stress by the impact is applied continuously so tha...