Apparatus for loading cosmetic material into a container and sol

Fluent material handling – with receiver or receiver coacting mea – With material treatment – Compacting

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100 90, 425410, 425412, 141 12, 141 73, 141 80, B29J 500

Patent

active

048846015

ABSTRACT:
Loading and solidifying of a cosmetic material is achieved by supplying a viscous cosmetic material into a container having a slidable bottom plate, closing an upper open end of the container by a presser, compressing the cosmetic material by pressing the bottom plate of the container upwardly, and squeezing solvent from the cosmetic material through a porous absorbent element secured in either the presser or a supporting block. The container includes a frame in which the bottom plate is slidably fitted. The supporting block has a recess to hold the container and a drive for pressing the bottom plate upwardly. The supporting block and/or the presser has a hollow space maintained at sub-atmospheric pressure, and the porous absorbent element is secured in the hollow space at a position adjacent the container.

REFERENCES:
patent: 2573141 (1951-10-01), Heinrich
patent: 2834048 (1958-05-01), Wright
patent: 3602136 (1971-08-01), Ligh
patent: 3675570 (1972-07-01), Mersfelder
patent: 4374796 (1983-02-01), Ogasawara et al.
patent: 4660608 (1987-04-01), Arai
patent: 4817686 (1989-04-01), Hatakeyama et al.

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