Slitting machine blade is an important processing link in the production of cardboard cartons, so if there is deviation of slitting machine blade, it will affect the quality of cardboard and carton products, and even the products produced are waste products. Therefore, we need to reduce the waste in the production of cardboard cartons according to the common deviation analysis of the blade of the corrugated cardboard slitter.

Slitting machine blade slitting board tail deflection:

1, the slitting machine blade feed positioning plate is not adjusted properly;

2, a section of the cutting blade is too blunt, and the linear speed of other knives is different;

3. The paper guide wheel of the slitter blade is improperly adjusted;

4, slitting machine blade feed paper improperly.

Slitting machine blade produces rough edges:

1, slitting machine blade has been blunt, should be polished;

2, the cutting machine blade and the slot overlap too shallow;

3, the slitter blade slot into the paper edge, paper wool, should be cleaned up before starting;

4, the cutter blade slot gap is too large, generally not more than 2.5mm is appropriate.

Slitting machine blade indentation line easy to break:

1, the base paper is inferior;

2. The line is too deep.

Slitting machine blade indentation line is not straight:

1. The cutting machine blade press line is too shallow, and the broken line is uneven, which affects the box appearance;

2, slitter blade feed deviation;

3. The upper and lower wire wheel of the cutting machine blade is not adjusted correctly.

The cutting edge of the slitter blade is not vertical:

1. The Angle of cutting machine blade holder is not correct;

2, the cutting machine blade is not in the center of the knife slot;

3. The cutting edge of the slitting machine is worn off.