After analyzing the effects of self-adhesive material surface material, adhesive and base paper on die-cutting, combined with years of experience, several aspects that should be paid attention to can effectively improve the quality of die-cutting are summarized. Let's take a look at it as below:
- ① Do not use the die-cutting plate that has been die-cut for paper materials to die-cut film materials, because the blade has been worn and is not suitable for cutting film.
- ② When flat-pressing die-cutting, try to reduce the die-cutting area, especially when the full-page small label. Because the layout is large, there are many blades and it is not flat, the quality is difficult to guarantee.
- ③ When flat-pressing die-cutting, the pad should be replaced frequently, especially after processing long-page work. Because the cut marks will affect the die-cutting quality of the new format label.
- ④ Check the die-cutting quality frequently, especially for labels with automatic labeling. This can avoid large-scale die-cutting quality problems. The specific inspection method is to smear the signal pen on the base paper and check the penetration of the cut marks on the base paper.
- ⑤ For die-cutting large and complex labels, you need to go to a professional manufacturer to make the die-cutting plate, so as to ensure the die-cutting accuracy.
- ⑥ Keep the blade sharp, create files, and record the use of each die-cutting plate so that the blade can be replaced in time.
- ⑦ It is required to use a special blade with a small angle and high hardness to die-cut film materials, especially PET materials.