... efficiency of air-jet loom abrove 2%Yarn is soft ,cloth surface is clear,granule is fullYarn preshrinks,fabric ... face flat,reduce clippingDecrease of fibrous hairiness and flyYarn is soft, unwinding tension decreases,structure is even, cloth face ... yarn heat setting , reduce yarn breaks in weavingYarn is soft, belt surface is flatApplied types Velvet tape,Mercerized tape........DyeingReduced shrinkage ...