Slit-edge double sided cardboard loose paper (2)

the reason

　　 Insufficient edge trimming

Interlaced paper

Insufficient pressure exerted on hot plate top pressure mechanical system

Slitting knife shaft is not parallel, not round or bearing wear

Improper cutter device

Incorrect inclination of slitter Incorrect distribution of slit shaft

Measure

Center the cutter, check the paper's degree of shrinkage, and set it again to ensure adequate trim margin

Check the web alignment device at the overpass

Check double-sided paper web entanglement

Check the number of platen rollers and see if they are double-sided

Machine conveyors maintain good contact

Check that the platen roller arrangement meets the manufacturer's specifications

Check and ensure that the exchanged hot plate pressure machine works properly

Make the slitter axis parallel or repair

Lower position slitting knife on outer cutting edge

Accurate slitting blade using oblique angle

Refer to the manufacturer's recommendations to set its distribution