Gravure roller and coating method for improving head-tail dislocation of active material layer

The invention belongs to the technical field of battery production and manufacturing, and particularly relates to an intaglio roller and a coating method for improving head-tail dislocation of an active substance layer, the intaglio roller comprises a roller body, a carving area and a non-carving ar...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG ZHONGLEI, CHEN SHENGHUANG, BU DAQIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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