| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a slit machining apparatus for a metal foil effectively removing deposit present on the sheet cut face of a current collector, and elongating the service life of an adhesive roll by eliminating local stain of a part positioned near the sheet cut face of the current collector of the adhesive roll set at the rear stage of a slit blade. <P>SOLUTION: In the slit machining apparatus 100 for the metal foil that cuts a metal foil 2 into a prescribed width with the slit blade to manufacture a current collector sheet 1 for a battery, liquid 16 is fed to a cutting part when cutting. <P>COPYRIGHT: (C)2012,JPO&INPIT |
