| 摘要 |
PURPOSE:To obtain a thin paper sheet carrying belt which can be simply and precisely manufactured by composing a belt of a surface layer formed of a nonwoven paper or cloth, a back rubber layer, a tension member layer and a bottom rubber layer. CONSTITUTION:A carrying belt 1 used for carrying paper sheets is composed of a surface layer 2 formed of a nonwoven paper or cloth, a back rubber layer 3, a tension member layer 4 and a bottom rubber layer 5. Since the nonwoven paper or cloth absorbs moisture generated during the using of the belt, a carried material member does not change extensively in its contacting state, and can therefore be steadily fed. In addition, since the nonwoven paper or cloth can discharge gas generated during a vulcanizing process, a core member is not disordered during the vulcanizing process to allow the precise manufacture of the thin paper sheet carrying belt 1. |
