OPENTECHNICAL PUBLICATION OT-2026-000002785 Conveyor belt and modules Published: 2026-09-15T19:15:20.660363Z Permanent URL: https://opentechnical.org/p/OT-2026-000002785 Categories: Material Handling > Conveying Systems ------------------------------------------------------------------------ ABSTRACT A modular plastic conveyor belt constructed of injection-molded belt modules having narrowed portions either above or below rod holes in hinge elements. The narrowed portions are formed by a restricted-flow region in an injection-mold cavity that ensures that weld lines in the hinge elements are angled off the pull line of the conveyor belt. ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000002785 Published 2026-09-15T19:15:20.660363Z https://opentechnical.org/p/OT-2026-000002785