How to maintain the slitting machine?In the daily production process, there are some problems with the slitting machine, so what are the main problems? What will be the impact? Let's take a look.
1. Wrinkles at the bottom
This problem only occurs at the beginning of the winding length and is mainly manifested by wrinkles and deep streaks, which are caused by a variety of factors.
2. The length is not enough, the width is too large
This quality problem is caused by the wrong number of winds or insufficient cut film length, as well as incorrect positioning of the equipment.
3. Longitudinal stripes
Its main manifestation is the formation of annular ribbed stripes on the surface of the film roller. In the slitting and winding process of the slitting machine, a large number of air clamps and cumulative thickness tolerance differences are the main reasons for the occurrence of longitudinal fringes, and it is difficult to eliminate once the more serious streaks appear.
4. Cramps
This quality problem is caused by the accumulation of thickness tolerances and the formation of significant protrusions on the surface of the roll rolls.
5. Distort the edges
This quality problem occurs at the edge of the winding, which is caused by the build-up of thick film edges due to the winding.
6. Split-level
It refers to the phenomenon that the end face of the film roller is not partially filmed, which is mainly caused by the sliding of the film or the change of film width during the winding process.
distinguish between substrates such as PET, OPP, PVC, and paper, as well as the thickness and hardness of the hot stamping layer.
12. July, 2025How to maintain film integrity, functionality and yield while slitting with high precision.
12. July, 2025For special width ribbon processing for customized slitting needs, here are a few possible solutions:
12. July, 2025The pore structure of the separator affects the ion conduction efficiency, and high-precision slitting avoids burrs or deformation at the edges to ensure uniform distribution of pores.
11. July, 2025Improve production efficiency, ensure product quality, and adapt to diverse customer needs.
11. July, 2025