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Patent Searching and Data


Title:
METHOD FOR PRODUCING MODELING FACE MASK HAVING FIBROUS SHEET, AND USE METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/103384
Kind Code:
A1
Abstract:
A modeling rubber face mask, according to the present invention, is completed by going through the following steps: (a) a step in which 1-5% of polyvinyl alcohol or polyvinyl acetate, which are adhesive components, are mixed in, in order that a paste adheres well to a fibrous material; (b) a step in which 0.2-1% of potassium sulfate is mixed in for good hardening; (c) a step in which no more than 10% of calcium sulfate is mixed in for good drying; (d) a step in which a watery aqueous paste is prepared by mixing-in water and methanol or ethanol, in order to make a paste in which modeling powder is not hardened; (e) a step in which the powder paste is adhered to fibres, by means of two rollers in a machine capable of processing into a form in which the fibres are the support, thereby standardizing the form of the formulation into a specific form; (f) a step in which, for the purpose of hardening the standardized form, and in order to produce material having the fibres which have come out of machine as the support, a hot air fan is used, and as the fibres pass through the tunnel thereof the fibres are dried, maintaining the form of the formulation; and (g) a step in which the fibrous material in completed formulation form is punched with holes conforming to a face shape, and cut into face mask sheets.

Inventors:
CHA, Myung Ho (4 Doksun-ro 1-gil, Jecheon-si, Chungcheongbuk-do, 27170, KR)
Application Number:
KR2018/013797
Publication Date:
May 31, 2019
Filing Date:
November 13, 2018
Export Citation:
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Assignee:
CHA, Myung Ho (4 Doksun-ro 1-gil, Jecheon-si, Chungcheongbuk-do, 27170, KR)
International Classes:
A45D44/00; A45D44/22; A61K8/02; A61Q19/00; D06B1/14; D06B19/00
Domestic Patent References:
WO2013108918A12013-07-25
Foreign References:
KR20120005409U2012-07-26
KR20070099083A2007-10-09
KR20160012387A2016-02-03
KR20160059298A2016-05-26
Attorney, Agent or Firm:
OH, Jong Gun (#711, 81 Sambong-roJongno-gu, Seoul, 03150, KR)
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