The Sharpening Method of the Fabric Lamination Machine Laminating machine,strong glue laminating machine, foam laminating machine, fabric laminating machine, mesh belt laminating machine, sponge laminating machine, etc. All laminating machine’s key is sharpening, if the knife isn’t good, it will bring direct impact on glue’s amount uniformity and control of glue amount. After all the new machines are installed, you need resharpen again. Lift Water based glue laminating machine knife’s must be gently, invoide bumping knife and glue roller, oil glue lamination machine’s knife moving forward and retreat must be slowly. when using lamination machines for a long time,the gglue quantity aren’t evenly, first we need recalibrate the glue roller, glue blade then checking whether the screws are loose, after correction, re-sharpening knife again. Sharpening blade needs 3pcs grinding sand boxes, 1000 ml of oil (unused oil), pour 3 boxes of abrasive sand into a container, and then pour the right amount of oil into it then mix then well by hand.