| Possible Causes | Solutions |
| The crease is too deep | Use the crease ruler with proper height |
| The wideness of die is not enough | Use the die with proper wideness |
| Die-cutting pressure is too large | Decrease pressure |
| Possible Causes | Solutions |
| The crease is too deep | Use the crease ruler with proper height |
| The wideness of die is not enough | Use the die with proper wideness |
| Die-cutting pressure is too large | Decrease pressure |