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Patent Searching and Data


Title:
HYDROGEL MANUFACTURING APPARATUS USING MASK FILM
Document Type and Number:
WIPO Patent Application WO/2022/163896
Kind Code:
A1
Abstract:
An apparatus for manufacturing a hydrogel using a mask film is presented, in which the apparatus has a constant osmotic pressure, generates a large amount of diluent in a short time, and stabilizes the rigidity and structure of the hydrogel, thereby increasing a skin care effect by means of a mask pack. The apparatus comprises: a hydrosol supply device which is disposed in a space provided by first and second supply rollers and supplies a hydrosol to a support film to form a first coating layer; a pressing roller into which the support film, the first coating layer, and a mask film are input to allow a portion of the first coating layer to protrude by the pressure provided by the pressing roller, and thus an uneven coating layer having irregularities is provided; and an essence sprayer which sprays an essence composed of an active material and moisture onto the support film, the uneven coating layer and the mask film.

Inventors:
LEE, Won Jin (KR)
LEE, Jeong Pyo (KR)
Application Number:
PCT/KR2021/002040
Publication Date:
August 04, 2022
Filing Date:
February 17, 2021
Export Citation:
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Assignee:
JINCOSTECH CO., LTD. (KR)
International Classes:
A45D44/00; A61K8/02; B65H37/04
Attorney, Agent or Firm:
AHN, Seung Tae (KR)
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