Causes of Die-Cutting Carton Machine Failure

 Causes of Die-Cutting Carton Machine Failure

1. There are errors in the production process of the die cutter plate itself, which cannot reach the ideal die cutting indentation position. The difference between the working environment of die-cutting indentation and that of printing will cause the deformation or extension of the cardboard fiber, and also make the die-cutting indentation inaccurate. Should try to die cutting indentation working environment identity. At present, there are mainly two methods for making die-cutting knife plates: manual plate making and laser plate making. The precision of laser plate making is relatively high. The design and cutting are completed by computer and machinery, which is suitable for die cutting of medium packaging.

2. Cardboard has different rules in its mouth. All die-cutting machines will produce error. To improve the precision of die-cutting indentation, we choose high-precision die-cutting machines. The manual plate making method has high requirements on the technical level of the plate maker. The plate making machine is affected by many factors such as the technical level and experience of the plate maker, and is suitable for medium and short version packaging with low precision requirements. Therefore, in order to obtain good die-cutting accuracy, choose the plate making method; If the size error of the cardboard mouth is large, it may be that the rear positioning distance of the die-cutting machine is too small, which can be solved by adjusting the rear positioning and increasing the rear positioning distance; www.chinacartonmachine.com

3. The die-cutting indentation is not aligned with the printing grid. The solution is to re calibrate the die-cutting plate according to the product requirements. In addition to aligning the printing and die-cutting indentation grid, it can also be corrected by adjusting the paper delivery side positioning rules or the front positioning rules to align the die-cutting indentation with the printing grid.