To provide a high-quality belt covered with fluororesin tube in which the stripping and wrinkle of a fluororesin tube is suppressed, and to provide a method of manufacturing belt covered with fluororesin tube capable of satisfactorily obtaining the belt covered with fluororesin tube.
The belt covered with fluororesin tube has a cover layer composed of an elastic layer and a fluororesin tube on the surface of belt base material and has an outside diameter of 90 mm or more, wherein the maximum diameter of air bubbles existing between the elastic layer and the covering layer is 2 mm or less. Further, the method of manufacturing belt covered with fluororesin tube includes: a covering step of covering the surface of belt base material formed of the elastic layer with the fluororesin tube while interposing fibers; and a pulling-out step of pulling out the fibers.
ENDO NOBORU
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda