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How to solve the indentation on the paper surface after the cutting of the base paper trimming machine

The problem of indentation on paper caused by the base paper trimming machine after work can be solved by the following steps:

1) Check the quality of the base paper First of all, it is necessary to check whether the base paper has uneven tightness or insufficient edge protection material, these factors may lead to uneven force when the trimming machine is working, resulting in the formation of indentation.

2) Inspection and adjustment of the trimming knife Second, check the condition of the trimming knife, if the trimming knife is not sharp or worn, it should be sharpened or replaced. At the same time, it is necessary to properly adjust the contact Angle and pressure between the trimming knife and the base paper to avoid excessive extrusion of the trimming knife on the base paper causing indentation.

3) Inspection and adjustment of the pressure mechanism After adjusting the trimming knife, it is also necessary to check the pressure mechanism of the trimming machine to ensure that it can provide enough pressure to level the paper surface. If the pressure is insufficient, the pressure should be increased moderately, but excessive increase should be avoided, so as not to cause excessive extrusion and new indentation.

4) Maintenance and maintenance Finally, it is very important to maintain good maintenance and maintenance, including regular cleaning and lubrication work to ensure the normal operating status and performance of the equipment. The trimming machine should be properly preheated and adjusted before production to prevent damage caused by equipment expansion or overheating.

Through the detailed inspection and appropriate adjustment of the above steps, the problem of indentation on the paper surface after the work of the base paper trimming machine can be effectively solved, and the normal work of the paper processing equipment and product quality can be ensured.

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