Fluent material handling – with receiver or receiver coacting mea – Processes – With material treatment
Patent
1987-02-11
1989-04-04
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Processes
With material treatment
264101, 141 80, B29J 500
Patent
active
048176869
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: 4374796 (1983-02-01), Ogasawara et al.
patent: 4660608 (1987-04-01), Arai
Hatakeyama Yoshiharu
Ishiguro Mitsuo
Cusick Ernest G.
Recla Henry J.
Yoshida Industry Co. Ltd.
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