• 专利标题:   Antibacterial antiviral melt-blown cloth used as core material of mask, comprises base layer, where upper end face of base layer is provided with first filter layer, and lower end face is provided second filter layer.
  • 专利号:   CN215462643-U
  • 发明人:   FENG D, PENG H, LI B
  • 专利权人:   CHANGZHOU CHAMGO NANOTECH CO LTD
  • 国际专利分类:   B01D039/08, B01D046/00, D04H001/4374, D04H001/56
  • 专利详细信息:   CN215462643-U 11 Jan 2022 B01D-039/08 202225 Chinese
  • 申请详细信息:   CN215462643-U CN21802877 03 Aug 2021
  • 优先权号:   CN21802877

▎ 摘  要

NOVELTY - The utility model claims an antibacterial antiviral melt-blown cloth, comprising a base layer, the upper end face of the base layer is provided with a filter layer one, the lower end face of the base layer is provided with a filter layer two, the base layer and the filter layer one, filter layer two is provided with a filling layer. The antibacterial antiviral meltblown cloth, the base layer is made of polypropylene fibre, with good filterability, the filter layer adopts chitin fibre, the filter layer with excellent biomedical function uses ramie fibre, it has natural antibacterial function, the base layer and the filter layer one, the filter layer two is provided with a filling layer, the graphene, adsorbability and good filtering performance, improving the absorbing efficiency and the using time of the melt-blown cloth, the moisture absorbing layer is made of bamboo fibre; it has instantaneous water absorption, the outer layer is made of ultra-high molecular weight polyethylene fibre; it has outstanding impact resistance, anti-cutting performance, improving the protective performance of the outer part of the meltblown cloth, the inner layer is made of polyester fibre, the surface is smooth, the rebound resilience is good, it improves the comfort of the skin and is convenient to wear.