SIEBBAND AUS GEFUELLTEN KUNSTSTOFFWENDELN UND VERFAHREN ZU DESSEN HERSTELLUNG

摘要

The sieve belt is comprised of a multiplicity of helices made of thermosettable synthetic resin material which are interlocked with each other by inserting a plurality of pintle wires into the channels defined by the overlapping helices. For controlling the air permeability of the sieve belt, the hollow interiors of the helices are filled with a filler material comprised of crimped synthetic filaments.