US 4,966,205 · Granted 1990-10-30
Method and apparatus for charging transparent material
The present invention relates to a method and apparatus for charging a cosmetic material which is capable of providing a transparent cosmetic material containing a three-dimensional pattern formed by a coloring material. Method and apparatus are provided for charging a transparent gel base as well as a coloring material into a charging nozzle and injecting the transparent gel base and coloring material from the tip of the charging nozzle into a vessel. The vessel can be rotated and at least one of the vessel and charging nozzle can be moved in longitudinal directions.
Patent details
- Publication number
- US 4,966,205
- Filing date
- 1988-12-14
- Grant date
- 1990-10-30
- Assignee
- Pola Chemical Industries Ltd.
- Inventor(s)
- TANAKA; YOSHINORI
- CPC class
- B65B43/62
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