| 摘要 |
PURPOSE: A content discharge pressurization type packing container is provided to increase the exhaustion rate of content while to facilitate discharge of content with specific viscosity such as gel. CONSTITUTION: A packing container(100) consists of a pressurization support(10), a filling container(20), a pressurization unit(30) and a stopper(4) blocking an outlet(21) of the filling container. The pressurization support includes a pressurization rod(12) integrally formed with a stepped engagement unit(12a) in a cylinder type with opened the upper part in the center and a female screw unit(14) is formed in the inner peripheral surface. The filling container includes an outlet in the upper part for discharging content, a male screw unit(22) being engaged with the female unit(14) in the lower outer perimeter and a plurality of air discharge holes(23) are arranged in the outer perimeter having the male screw formed. The pressurization unit is protrusively formed in a close adherence piece(32) in the outer perimeter of the upper and lower side of a circular shape body(31), a plurality of support pieces(34) are radially arranged in the lower perimeter of the body and a removal piece(35) is integrally formed in the end of the support piece. The air discharge hole in the filling container is formed to be as long as the distance between the pressurization unit and the close adherence piece while guiding the bottom plane of the filling container and the bottom plane of the pressurization unit are the same. A pressurization protrusion(36) is further formed to push up content up to the open outlet side of the filling container in the center of the upper part.
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