How to deal with material deviation in the process of ultrasonic wave slitter?

Material deviation may be caused by the following reasons:

Guidance device issue: Check if the guidance device of the slitting machine is aligned correctly. 

Improper blade setting: Adjust the position and angle of the blade to ensure precise cutting. 

Uneven material tension: Adjust the tension of the material to ensure uniform tension throughout the entire cutting process. 

Equipment calibration: Check if the equipment needs calibration to ensure cutting accuracy. 

Improper operation: Ensure that operators follow the correct operating procedures for cutting.