一、 The thermal paper slitter machine blade produces burrs:
1. The blade is blunt and should be sharpened.
2. The overlap of the blade and the guide groove is too shallow.
3. The guide groove of the blade is rolled into the edge of the paper and the paper lint, which should be thoroughly cleaned before the machine is turned on
4. The gap of the guide groove of the blade is too large, generally not more than 2.5mm
二、 The indentation line of the thermal paper slitter machine blade is easy to break:
1. The base paper is inferior 2. The pressure line is too deep
三、The indentation blade of the thermal paper slitter machine is not straight
1. The blade pressing line is too shallow, and the folding line is uneven, which affects the appearance of the product.
2. The blade feeding is skewed 3. The upper and lower crimping wheels of the slitter blade are not adjusted properly
四、The edge of the thermal paper slitter machine blade is not vertical:
1. The angle of the blade holder is not correct
2. The blade is not in the center of the slot
3. Blade sharpening
