Loose corrugated cardboard (2)

Situation three

the reason

Core paper stuck to the lower corrugated roller

No sticky paper

Core paper is too dry or too brittle

Paste level in glue tray is too low

Measure

Consider using wax rods to increase core paper lubrication. Check the lower tile

Whether the surface of the roll is clean and smooth, and whether there is loss of chromium coating

Lower the position of the paper guide roller at the exit so that the corrugated paper will come from

Production between lower corrugating roller and pressure roller nip

Covered paper increases the humidity at the glue line

Adjust speed to achieve good adhesion

Try using another vendor's facial tissue. Investigation dry paper

Or large model paper to see if it is the cause of the problem

Adjust the paste formulation to help solve the problem

Adjust the pre-processor spray device or wrap angle. Try to use

Core paper from another supplier. Adjust the paste formulation to help solve problems

Check paste level and adjust to proper height