Situation 1

The tissue paper is scratched or cut along the line in contact with the corrugated peak.

the reason

The pressure roller is too tight The pressure roller is dirty with paper. Too wet The pressure roller is worn or the non-circular corrugating roller is worn unevenly. The pressure roller is not parallel.

Measure

Adjust the pressure of the pressure roller to make the paper and the core paper bond well, and try not to be damaged. Remove dirt from the pressure roller. Increase the angle of the single-sided machine preheater. Replace the pressure roller Replace the corrugating roller to check the alignment of the pressure roller. Make it parallel to completely solve the problem and replace the face paper