1. Choose steel knives with different quality characteristics to improve their die-cutting suitability. Check the edge and wear of the steel knives frequently, replace the steel knives with new ones in a timely manner, and increase the die-cutting pressure of the die-cutting machine appropriately. Readjust the steel knife pressure and replace the backing paper.

2. The solution is to recalibrate the template according to product requirements, align the printing and die-cutting grid positions, and adjust the die-cutting paper feeding positioning rules to keep the paper feeding position consistent.