Thin blade slitting is used to eliminate the rough edge & flattening phenomena resulting from the traditional thick blade slitting, from the traditional thick blade slitting, make the split cardboard free from burr with tidy edge & good straightness & improve overall quality and apearance of cardboardd.
The blade is ground manually, so slitting & blade grinding can be carred out simultaneously to ensure sharp blade and improve working effciency.
the latest scoring technique is use to avoid tearing rupture during scoring of low-medium-high grade cardboard.