Korean paper filter for mask

The present invention relates to a Hanji filter for masks, which comprises: a fiber material whose main component is doc pulp and volcanic scoria in powder form, wherein the volcanic scoria is dispersed and contained in the fiber material, and the content of the volcanic scoria is 3 to 5 parts by we...

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Bibliographic Details
Main Authors HWANG SUN KYOU, NO JAE HO, LIM HYUN A, KANG SUNG HUN, JU YONG CHAN
Format Patent
LanguageEnglish
Korean
Published 20.10.2022
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Summary:The present invention relates to a Hanji filter for masks, which comprises: a fiber material whose main component is doc pulp and volcanic scoria in powder form, wherein the volcanic scoria is dispersed and contained in the fiber material, and the content of the volcanic scoria is 3 to 5 parts by weight with respect to 100 parts by weight of the fiber material. The fiber material, the main component of which is doc pulp, is composed of only doc pulp or 90 to 95 wt % of doc pulp and 5 to 10 wt % of polyethylene staples. The mask Hanji emits a lot of far-infrared rays and negative ions, and has an excellent deodorization rate against ammonia, etc. and bacteriostatic reduction rate against staphylococcus aureus, etc. Due to the unique characteristics of Hanji, the present invention feels good when in contact with the skin and does not cause skin diseases, and thus, it is very useful as a filter material for masks. 본 발명의 마스크용 한지 필터는 주성분이 닥펄프인 섬유소재와 분말형태인 화산송이(Scoria)로 구성되며, 상기 화산송이(Scoria)는 상기 섬유소재에 분산, 함유되어 있고, 상기 화산송이(Scoria)의 함량은 상기 섬유소재 100중량부 대비 3~5중량부인 것을 특징으로 한다. 상기의 주성분이 닥펄프인 섬유소재는 닥펄프만으로 되거나 닥펄프 90~95중량%와 폴리에틸렌 단섬유(Staple) 5~10중량%로 구성된다. 본 발명의 마스크 한지는 원적외선 과 음이온을 많이 방출함과 동시에, 암모니아 등에 대한 탈취율과 포도상 구균등에 대한 정균감소율이 뛰어나고, 한지 고유의 특성으로 피부와 접촉시 감촉이 양호하고 피부질환을 유발하지 않아서 마스크용 필터소재로 매우 유용하다.
Bibliography:Application Number: KR20210047571