In the slitting process of laminating slitting machine, the application of the blade has a close relationship with the quality of products. In practice production, unavoidably can encounter this or that kind of problem. Let's take a look at why.

The first common problem is that there is deflection at the end of the cutting data of the blade of the laminating slabbing machine. The main reasons are as follows:

1. Improper adjustment of paper feeding positioning baffle plate of laminating slabbing machine blade;

2. the blade of the equipment has a blunt, and the linear speed of other knives is different;

3. The paper guide wheel of the laminator blade is not adjusted;

4. The blade of the laminating slitting machine is not suitable for paper feeding.

The second condition is that the burr occurs on the blade of the laminating slitter machine. The primary reason is:

1. The blade of laminating slabbing machine is blunt and needs to be polished in time;

2. laminating slitter machine blade and groove overlap too shallow;

3. The paper edge and paper hair rolled into the knife groove of the laminating machine blade should be completely cleaned before starting the machine;

4. The slot gap of the laminating machine blade is too large, which is usually required to be kept within 2.5mm.

The third abnormal phenomenon is in the process of operation of laminating machine equipment, the blade indentation line is prone to rupture, the first two reasons should be considered:

1. Low quality base paper;

2. the line is too deep.

The fourth abnormal problem is that the indentation line of the laminating machine blade is not straight. The primary reasons include:

1. The pressing line of the blade of the laminating slitting machine is too shallow, and the broken line is uneven, which affects the beauty of the products;

2.laminating slitter machine blade feeding deflection;

3. The upper and lower pressing wheel of the blade of the laminating slitting machine is not adjusted.