PURPOSE: To provide a belt for a net conveyer, which can prevent the slip in the contact faces of a belt pulley and the belt and the meandering of the belt and little deflection in width direction.

CONSTITUTION: A first unit belt 2 comprising spiral wires 4, which have an ellipse-like ends, twisted shifted a half pitch, and a second unit belt 3 comprising spiral wires 5, which have a triangle-like ends, twisted shifted a half pitch are bendably connected to each other in an endless state by a connecting shaft 6, forming a belt 1. Second unit belts 3 are arranged at an equal space in the direction in which the belt 1 is transferred. In the second unit belt 3, a shaft insertion section 7 is formed in the back side of the belt 1, and an engaging shaft 8 is inserted into this shaft insertion section 7. Large diameter sections are provided at both ends of the engaging shaft 8. The belt 1 is stretched around a pair of belt pulleys which have a recessed section on the circumferences, and the recessed sections are engaged with engaging shafts 8 to rotate the belt pulley, for moving the belt 1.