国家/地区 中国（9）
IPC部 B（9）
IPC大类 B32（9）
IPC小类 B32B（9） D04H（7） A41D（3）
D01F（3） D03D（2） D04C（2）
D06M（2）
IPC B32B027/02（9）
发明人
公开年 2021（6） 2020（2）
申请年 2020（9）
专利权人

Stab-resistant and bullet-proof composite fabric comprises base fabric layer, thermal insulation layer, bulletproof layer and stab-proof layer.

ZHU M, LI J

Composite hot air non-woven fabric material comprises spun-bonded non-woven fabric layer from top to bottom, hot air nonwoven fabric layer and connecting cloth layer, where connecting cloth layer is woven by graphene yarn and wearable yarn.

CHEN Q

Self-charging and self-cleaning melt-blown non-woven fabric used in mask, comprises melt-blown fiber comprising permanent electret and piezoelectric material.

WU X, SONG T, LIN D, LIN Y

Graphene composite non-woven fabric has non-woven fabric base layer whose top part is coated with graphene coating and bottom part is coated with bonding layer, where bottom part of bonding layer is installed with flame retardant layer.

LIU R

Meltblown composite elastic nonwoven fabric comprises external, middle and internal nonwoven fabrics including high-fat polypropylene, low-fat polypropylene, emulsifying agent, color masterbatch, antistatic agent and distilled water.

YANG X, MIN D, JI X

Manufacturing non-woven fabric comprises e.g. immersing semi-finished product treated with second immersion liquid in dark place, and irradiating with ultraviolet lamp, taking out, washing, and drying.

DUAN X

Seamless cylindrical filter bag is consists of first non-woven fabric, cylindrical cloth, second non-woven fabric and polytetrafluoroethylene microporous membrane are compounded.

GU K, YANG Z, GONG Z, CAO Q, WU J, WANG H, GU Y, WANG Z, ZHANG J

Graphene cotton comprises e.g. flame retardant layer, insulating layer, graphene layer, elastic resin layer and ventilating layer arranged in parallel up and down, and lower surface of flame retardant layer provided with insulating layer.

MU Q

Graphene antibacterial mask comprises four layers of graphene nonwoven fabric including outermost layer, secondary outer layer, secondary inner layer, and innermost layer, where layers comprise fabric.

WANG Q, LIU S