Porous pad for impregnation of liquid cosmetic composition and liquid-cosmetic-composition impregnating method using the same
AssigneesCtk Co., Ltd., Jin Woo Kim
InventorsJin Woo Kim, In Yong Chung
Life of this patent
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Abstract
There are provided a porous pad for the impregnation of a liquid cosmetic composition and a liquid-cosmetic-composition impregnating method using such a porous pad. The porous pad includes a first porous pad layer and a second porous pad layer. An injection hole is formed in the first porous pad layer for the injection of the liquid cosmetic composition. The second porous pad layer is disposed under the first porous pad layer, and has a dispersion hole for the dispersion of the liquid cosmetic composition that is injected through the injection hole, and one or more main storage holes that are radially arranged around the periphery of the dispersion hole.
Claims16
A porous pad for impregnation of a liquid cosmetic composition, comprising:
- a first porous pad layer;
- and
- a second porous pad layer disposed under the first porous pad layer,
- wherein the first porous pad layer comprises an injection hole for injection of the liquid cosmetic composition, and the second porous pad layer comprises a dispersion hole and one or more main storage holes, the dispersion hole being coaxially formed through the second porous pad layer to disperse the liquid cosmetic composition that is injected through the injection hole, the main storage holes being formed through the second porous pad layer in such a way as to be located around a periphery of the dispersion hole and be radially arranged, and
- the porous pad further comprising:
- auxiliary storage holes formed in the second porous pad layer to increase a filling amount of the liquid cosmetic composition, each of the auxiliary storage holes having a diameter smaller than that of each of the main storage holes.
A method of impregnating a porous pad with a liquid cosmetic composition, comprising:
- receiving a second porous pad layer in a lower portion of a refill container, the second porous pad layer having a dispersion hole formed through a center thereof and one or more main storage holes formed through the second porous pad layer in such a way as to be radially arranged around a periphery of the dispersion hole;
- receiving a first porous pad layer to be disposed above the second porous pad layer, with an injection hole formed through the first porous pad layer to inject the liquid cosmetic composition being arranged to be coaxial with the dispersion hole of the second porous pad layer;
- fitting a nozzle of a filling mechanism into the injection hole of the first porous pad layer to supply the liquid cosmetic composition;
- injecting the liquid cosmetic composition into the dispersion hole of the second porous pad layer using the filling mechanism;
- performing filling and impregnating operations so that the liquid cosmetic composition permeates the second porous pad layer while continuing to inject the liquid cosmetic composition through the dispersion hole, and simultaneously storing a predetermined amount of liquid cosmetic composition in each of the main storage holes;
- removing the filling mechanism from the first porous pad layer after the filling of the liquid cosmetic composition is completed;
- and
- sealing an upper surface of the refill container with a sealing member after the filling mechanism has been removed.
Dependencies are inferred from the claim text.