| 摘要 |
An industrial textile of woven or helical coil construction for filtration or conveyance, comprises cross-machine direction yarns at least some of which are braided yarns, each braided yarn comprising first and second sets of component yarns interconnected in a repeating braided pattern. The first set of the component yarns comprises at least three longitudinally extending tri-axial yarns, and the second set comprises at least four carrier yarns, each carrier yarn being braided with yarns selected from at least some of the tri-axial yarns and at least some others of the carrier yarns to form an outer layer having a profiled outer surface and defining a longitudinal internal core. The braided yarns can be weft yarns or stuffer strands, located either on the product side of the textile or to the interior of the textile structure.
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