- In the manual ring tube cleaning process with a utility knife, the cop surface is deformed. Cops with sharp ends on the surface cause breaks in yarn production. A similar problem is experienced in blade-type cop cleaning machines.
- In addition, it is a very common negative situation that the worker cuts his hand while cleaning the cops with a utility knife.
- In this model, the cops are placed in the cleaning unit by the operator, and the process is carried out.