Method for loading cosmetic material into hollow space

Plastic and nonmetallic article shaping or treating: processes – Vacuum treatment of work

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Details

264109, 264267, 264268, B29J 500

Patent

active

043747965

ABSTRACT:
Cosmetic material prepared by mixing powder cosmetic material with a binder and solvent is injected under a predetermined pressure into a hollow closed space partially defined by a porous absorbing material, whereby the solvent in the cosmetic material is absorbed into the absorbing material and the powder cosmetic material is solidified in the hollow closed space.

REFERENCES:
patent: 2573141 (1951-10-01), Heinrich

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