... temperature resistance, PTFE seamless ring belt. Provide excellent release, dimensional stability and high anti-tensile strength operating ... machines packaging applications.Features of PTFE Teflon Seamless ring belt:1)High temperature resistance, Hygienic ... static;5)Flex fatigue resistance, durable, long using life;6) Standard and custom products, (Max. Seamless girth:1600mm) PTFE seamless ring belt ...