Air filtering membrane and production process thereof

The invention discloses an air filtering membrane and a production process thereof. The air filtering membrane comprises an air filtering membrane body, wherein the air filtering membrane body is formed by laminating at least one layer of coarse filtering membrane and at least one layer of nuclear t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAN GUANGMING, DENG YOUXIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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