| 摘要 |
PURPOSE: A vacuum container and a manufacturing method thereof are provided to add various functions to an airless container by a thin film and develop various designs such as a compact case. CONSTITUTION: A method for manufacturing a vacuum container comprises: a step of putting a thin film on an inner container(20); a step of adhering the thin film inside the inner container while forming the thin film in an inner shape of the inner container; a step of cutting the edge of a film container(32) adhered by forming inside the inner container to fit the size of the inner container edge; and a step of covering an inner container cover(40) on the inner container and the film container while adhering the film container to the inner container and welding the inner container edge, the edge of the film container, and the inner container cover. |
