Medium transportation device and recording apparatus

摘要

A medium transportation device includes a transportation section that transports a recording medium in a transport direction; a winding section that winds the recording medium transported by the transportation section; and a medium support section that is disposed between the transportation section and the winding section and has a medium support section supporting the recording medium. The medium support section has a support sliding section including a first surface and a second surface. A coefficient of friction of the first surface with the recording medium is greater than a coefficient of friction of the medium support surface with the recording medium and a coefficient of friction of the second surface with the recording medium is lower than the coefficient of friction of the first surface with the recording medium.

主权项

1. A medium transportation device comprising:
a transportation section that transports a medium in a transport direction; a winding section that winds the medium transported by the transportation section; and a medium support section that is disposed between the transportation section and the winding section, and has a medium support surface supporting the medium, wherein the medium support section includes a support sliding section having a first surface and a second surface, a coefficient of friction of the first surface with the medium is greater than a coefficient of friction of the medium support surface with the medium, and a coefficient of friction of the second surface with the medium is lower than the coefficient of friction of the first surface with the medium, wherein the first surface includes protruding sections that protrude from the second surface.