Abstract: Disclosed are a head unit and a head supply unit. The head unit according to the present invention discharges a raw material made of plastic formable materials. The head unit includes: a head pipe which guides the movement of the raw material; a head heater which surrounds the entire or partial head pipe and controls the temperature of the raw material which is moving within the head pipe; and a discharge port which is provided on one end of the heat pipe and discharges the raw material to the outside. The head supply unit according to the present invention includes: an inlet through which a raw material made of plastic formable materials is introduced; an inlet pipe which guides the raw material introduced through the inlet; a head supply heater which controls the temperature of the raw material which passes through the inside of the inlet pipe; and a head fastener which is fastened to a head unit which discharges the raw material.

Abstract: A lower stiffener is provided for a bumper of a vehicle. The lower stiffener is mounted on a lower portion of a bumper beam or a front end module (FEM) carrier of the vehicle. The lower stiffener includes a pair of core portions formed by extending in a width direction of the vehicle in an elongated loop shape corresponding to a shape of the bumper of the vehicle, and arranged parallel to each other at a regular interval. A pair of molding portions surrounds the core portions, respectively and a connection portion connects and integrates the pair of molding portions with each other.

Abstract: A lower stiffener is provided for a bumper of a vehicle. The lower stiffener is mounted on a lower portion of a bumper beam or a front end module (FEM) carrier of the vehicle. The lower stiffener includes a pair of core portions formed by extending in a width direction of the vehicle in an elongated loop shape corresponding to a shape of the bumper of the vehicle, and arranged parallel to each other at a regular interval. A pair of molding portions surrounds the core portions, respectively and a connection portion connects and integrates the pair of molding portions with each other.

Abstract: A three-dimensional product manufacturing apparatus, may include a shape guide portion including a seating portion; a discharge portion discharging a material onto the seating portion while moving along the seating portion; and a material fixing portion fixing the material discharged from the discharge portion to the fixing portion, in which the seating portion moves the material fixed by the fixing portion depending on a predetermined process sequence and the material is sequentially processed.