Patent ID: 8056707
Filing Date: 2011-11-15
Classification: B32B,B65G

Abstract:
1. A heat resistant laminated conveyor belt comprising: a belt core layer comprising a heat resistant non-metallic fiber substrate which has been impregnated with a fluororesin dispersion, then dried and sintered, an intermediate layer laminated on said belt core layer via an adhesive layer comprising a fluororesin film, said intermediate layer comprising a heat resistant non-metallic fiber substrate which has been impregnated with a fluororesin dispersion, then dried and sintered, and a surface layer laminated on said intermediate layer via an adhesive layer comprising a fluororesin film, said surface layer having a fabric structure including an element wire or wires comprising a ferrous metal or said surface layer having a structure in which said element wire or wires are arranged together; and the surface of the surface layer having a hardness corresponding to steel and having an uneven surface shape, wherein the fabric structure of said surface layer is formed by lapping said wire or wires one on another such that a warp direction of the fabric structure is arranged in a same direction as a running direction of said belt core layer.