国家/地区 中国（5）
IPC部 A（6）
IPC大类 A41（6）
IPC小类 A41D（6）
IPC A41D013/11（6）
发明人 LIU T（2）
公开年 2021（5）
申请年 2020（6） 
专利权人 XIAMEN BLUE .（2）

Multi-layered mask is useful for e.g. protecting against the aerosol transmission of COVID-19 comprises five layers characterized that first and last layers are made of e.g. cotton textile layers, natural fiber layers, and nanofibers layer.

SHIREESHA G, KARBARI S R, UTTARA K M, SUBRAMANYA K

Preparing functional nanofiber membrane mask, by connecting mask feeding system with electrostatic spinning machine and high-temperature dryer, arranging melt-blown mask raw materials, adding functional materials, spinning, and crosslinking.

ZHANG J, SHEN M, ZHU J, LIN L, WU S, SHEN P

Preparation method of antibacterial mask material, involves spraying spinning solution to receiving screen under room temperature conditions by using electrostatic spinning technology and using polypropylene non-woven fabric as substrate.

XU L, ZHANG R, WANG L, YANG L

Production of bacteriostatic medical surgical mask involves taking bacteriostatic medical surgical mask including seamless pressing edge located around mask main body, and reinforcing ear band and non-woven fabric layer.

LIU T

Antibacterial medical protective mask comprises mask component comprising non-woven fabric layer, graphene oxide-nano silver antibacterial layer, spray filter layer and skin-friendly inner layer, dustproof layer, and separation layer.

LIU T

Composite nano antibacterial mask comprises mask component provided with seamless pressing edge, outer protective non-woven fabric layer, graphene oxide-nano silver antibacterial layer, spray filter layer and soft skin-friendly inner layer.

LIU Q, LIU P