Direct roving or single-end continuous roving (Pultrusion Roving, Filament Winding Roving, Weaving Roving) , made directly from a 2000 tip bushing or a 4000 tip bushing, is primarily used in filament winding and pultrusion processes in polyester ,vinylester or epoxy resin systems. Typical products are pultruded rod, window frames , ladders, pipe, telecommunication cables, tanks, woven roving and chemical resistant grating.
产品特点：Features
张力均匀，成带性佳
Even Tension，excellent tapability
树脂浸透速度快，相容性优良。
Fast and Complete Wet-out
毛羽少，耐磨性优
No Fuzz，good abrasion resistance
机械性能好