| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a resin conveyor belt with a trough shape in which the belt can be easily bent and easily laid down along a trough-shaped passage. SOLUTION: In this resin conveyor belt 1, at least one layer of resin layer 3 is placed on the conveying surface of at least two layers of core canvas 2, The resin conveyor belt is used in a trough shape having a longitudinally extending bent part formed in at least one position. Grooves 7 for forming fold lines are formed on the surface of the belt on the drive surface 1b side of the bent part brought into contact with a pulley. COPYRIGHT: (C)2008,JPO&INPIT
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