| 摘要 |
The present invention relates to a vacuum evaporator forming a coating film on the surface of an object and, more specifically, to a vacuum evaporator capable of forming a gradation coating film on the surface of a cosmetics container, which is an object. The vacuum evaporator has an electric heater in the inner center of a vacuum evaporating chamber of a vacuum container which includes a door installed in a front opening part and which opened and closed and maintains a vacuum state by a vacuum pump (not shown). The electric heater has, on both sides, connection terminals in which filaments on which aluminum, that is an evaporation substance, is held are installed in the end. A revolution table which makes a revolution is installed in the lower part of the vacuum evaporating chamber. A rotation table rotating on an axis is continuously and repeatedly installed in the revolution table to form a circle shape surrounding the electric heater. A key mounting hole on which the lower end of the object holder is mounted with a key is included in the rotation table. A supporting plate which includes a hole corresponding to the key mounting hole is installed in the upper part of the vacuum evaporating chamber. |
