| 摘要 |
The present invention relates to a manufacturing method of a lipstick which reduces the production cost and increases the production speed and, more specifically, to a manufacturing method of a lipstick, comprising the following steps of: (S10) filling a lipstick content (50) into an upper portion metal mold (10), a central portion metal mold (20), and a lower portion metal mold (30) through a filling nozzle (40); (S20) cooling the upper portion metal mold (10), the central portion metal mold (20), and the lower portion metal mold (30) filled with the lipstick content (50) at the room temperature; (S30) separating the upper portion metal mold (10) after cooling at the room temperature; (S40) connecting a container body (60) having a plate (70) to the lipstick content (50); (S50) separating the lower portion metal mold (30) from the central portion metal mold and the lipstick content (50); (S60) connecting an air pressure extruding means (80) having an air pressure extruding nozzle (82) to the central portion metal mold (20); and (S70) purging the lipstick content (50) while extrusion-spraying air pressure from the air pressure extruding nozzle (82). |
