1. Longitudinal stripe
It is mainly manifested as the formation of circumferential rib like stripes on the surface of the roll. In the process of slitting and winding of high-speed Slitter, a large amount of air entrainment and poor tolerance of accumulated thickness are the main reasons for the formation of longitudinal stripes.
2. Staggered floor
It refers to the phenomenon that part of the film is staggered on the end face of the film coil. This problem is mainly caused by the sliding of the film or the change of the film width during the winding process.
3. Base wrinkle
This kind of problem only occurs in the beginning of the film winding, mainly manifested as wrinkling and deep stripes, which are caused by a variety of factors.
What are the common quality problems of high speed Slitter?
4. Edge warping
The quality problem occurs at the edge of the film winding, and the edge of the thick film is warped by winding.
5. Muscle burst
The quality problem is the obvious protrusion formed on the surface of the film coil due to the accumulation of film thickness tolerance.
6. Insufficient length, excessive width
The quality problem is caused by the wrong winding count or insufficient length of the cut film and incorrect positioning of the equipment.
1. Longitudinal stripe
It is mainly manifested as the formation of circumferential rib like stripes on the surface of the roll. In the process of slitting and winding of high-speed Slitter, a large amount of air entrainment and poor tolerance of accumulated thickness are the main reasons for the formation of longitudinal stripes.
2. Staggered floor
It refers to the phenomenon that part of the film is staggered on the end face of the film coil. This problem is mainly caused by the sliding of the film or the change of the film width during the winding process.
3. Base wrinkle
This kind of problem only occurs in the beginning of the film winding, mainly manifested as wrinkling and deep stripes, which are caused by a variety of factors.
What are the common quality problems of high speed Slitter?
4. Edge warping
The quality problem occurs at the edge of the film winding, and the edge of the thick film is warped by winding.
5. Muscle burst
The quality problem is the obvious protrusion formed on the surface of the film coil due to the accumulation of film thickness tolerance.
6. Insufficient length, excessive width
The quality problem is caused by the wrong winding count or insufficient length of the cut film and incorrect positioning of the equipment.
