MANUFACTURING APPARATUS FOR ARAMID SEPARATOR HAVING MULTI-LAYER

摘要

The present invention relates to a device for manufacturing a multilayer aramid paper separator as a separator for a secondary battery and, more specifically, to a device for manufacturing a multilayer aramid paper separator including a layer with a shut-down function by one device at a time. The manufacturing device according to the present invention comprises a head box which has a paper-making fiber path to press out paper-making fiber and a nozzle as the end of the path narrows; a wire net which vertically supports the paper-making fiber pressed out from the head box; and a plurality of rollers which circulates the wire net. The head box is divided into a plurality of paths to form the pressed out paper-making fiber into multiple layers so that an aramid layer is pressed out by passing through at least one of the paths.