A medical tube, especially for use in vacuum therapy, preferably endoluminal vacuum therapy, comprising at least one tube body and a flock material is described. A process for producing a medical tube comprises: coating the surface of at least one tube body with an adhesive at least partially, especially partially or completely, and flocking the adhesive-coated tube body with a flock material, while the adhesive is moist, adhesive or sticky, or after activating the adhesive. Alternatively, a process for producing a medical tube comprises: at least partial transformation of at least one tube body into an adhesive or sticky state and flocking of the at least partially adhesive or sticky tube body with a flock material. In addition, a drainage system, especially in the form of a kit is described.
