Method for manufacturing impregnation member having embossed and engraved portions

A manufacturing method and component technology, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of high defective rate and increased manufacturing cost, and achieve the effect of low defective rate

Active Publication Date: 2018-11-09
AMOREPACIFIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, since the above-mentioned prior art needs to melt and press the impregnated part 3 to the heated metal mold 2 by thermoforming technology, the force for pressing the impregnated part 3 must be precisely controlled, which leads to a high rate of defective products, resulting in increased manufacturing costs

Method used

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  • Method for manufacturing impregnation member having embossed and engraved portions
  • Method for manufacturing impregnation member having embossed and engraved portions
  • Method for manufacturing impregnation member having embossed and engraved portions

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Embodiment Construction

[0032] Hereinafter, a method of manufacturing an impregnated part having an embossed portion according to an embodiment of the present invention will be described with reference to the accompanying drawings.

[0033] image 3 is a diagram showing a manufacturing process of an impregnated part having an embossed portion according to an embodiment of the present invention, Figure 4 is a perspective view showing an impregnated part having a concavo-convex imprint produced by a method according to an embodiment of the present invention, Figure 5 is a perspective view showing a powder container equipped with an impregnated member having a concavo-convex impression made by a method according to an embodiment of the present invention, Image 6 is a cross-sectional view of a foaming mold used in a foam molding step of a method of manufacturing an impregnated member having an embossed portion according to an embodiment of the present invention.

[0034] According to the embodiment ...

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PUM

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Abstract

The invention relates to a method for manufacturing an impregnation member having embossed and engraved portions and, more specifically, to a method for manufacturing an impregnation member having embossed and engraved portions, the method injecting an impregnation member foaming solution into a foaming mold, which comprises an upper mold having an uneven part and a lower mold, so as to allow theimpregnation member foaming solution to swell up, when foaming the impregnation member foaming solution, such that the embossed and engraved portions are formed on the surface of the impregnation member by the uneven part of the upper mold, thereby having a low defect rate and, when the impregnation member having the embossed and engraved portions is impregnated with cosmetics and used, easily regulating the amount of content discharged according to the pressing force applied by a user, since a discharge surface area is formed so as to be large while the original open cell structure in the embossed and engraved portions is maintained as is.

Description

technical field [0001] The present invention relates to a method of manufacturing an impregnated part having a concave-convex embossed part, and more particularly, to a method for manufacturing an impregnated part having a concave-convex embossed part in which a foaming solution of the impregnated part is injected into a In the foaming mold of the upper mold of the flat part and the lower mold, so that when the foaming solution of the impregnated part is foamed, the foaming solution of the impregnated part expands, thereby forming concave-convex imprints on the surface of the impregnated part by using the uneven part of the upper mold portion, thereby having a low defective rate, and, when the impregnated member having the concave-convex embossed portion is impregnated with cosmetics and is used, it is easy to adjust the amount of the released contents according to the pressure applied by the user, because , forming a large release surface area while maintaining the original o...

Claims

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Application Information

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IPC IPC(8): B29C44/02B29C44/56A61K8/02A61Q19/00
CPCA61K8/02A61Q19/00B29C44/02B29C44/56
Inventor 金浚莹
Owner AMOREPACIFIC CORP
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