ELECTRODE CUTTING DEVICEThe present technology relates to an apparatus for cutting an electrode of a battery, and the apparatus includes: an all-in-one cutting cartridge module including an upper knife and a lower knife; and…DRIVE·Jul 23·2 min readFollowB26D1/025LG ENERGY SOLUTION LTD [KR]
METHOD FOR PRODUCING SLIT SEPARATOR AND METHOD FOR PRODUCING SEPARATOR ROLLA good-quality slit separator having a small amount of fuzziness at a slit part thereof is to be obtained. The present invention includes: a step (S) of conveying an original sheet (S); and a step (S)…DRIVE·Oct 26·1 min readFollowB26D1/025Sumitomo Chemical Company, Limited
