Method for preparing porous antibacterial fiber brush
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United States of America Patent
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Sep 26, 2023
Grant Date -
Oct 14, 2021
app pub date -
Sep 30, 2020
filing date -
Apr 14, 2020
priority date (Note) -
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Abstract
The present disclosure provides a method for preparing a porous antibacterial fiber brush. Fiber masterbatch made of ultra-fine reaming silica gel, silver-based antibacterial agent and other materials is melted, drawn, cut, polished and then dried to make the porous antibacterial fiber brush. A large number of micropores are distributed on the surface of the porous antibacterial fiber brush, which absorb cosmetic residues on the skin surface and tiny dirt in the pores, and realize efficient cleaning of the surface of human skin.
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