Medical surgical protective mask

The utility model relates to the field of protective masks, in particular to a medical surgical protective mask which comprises a mask body, the mask body is composed of a skin-friendly lining layer, a high filter element layer, a non-woven fabric layer and a lava cloth layer, an outer protective co...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MAO YONGFEI, LI JIANFU, JIA XIPENG, LI XU, LI SHULI, SI LUPING, TOBEN, WANG HUILING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING OUTERWEAR PROTECTIVE GARMENTS WEARING APPAREL
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