average filament tensile force and good integrity have excellent filament endurable for abrading and low fuzz filament density steady and great filament tensile force easy wet out and high impregnating endued good physical and chemical properties for final composite products. Applying for filament winding and pultrusion.Compatible with epoxy resin, ethylene resin , and unsaturated polyester resin each direct roving roll covering by shrinkage membrane or drawing membrane, then placed into cardboard box or set on pallet. Each pallet can stack 48 or 64 rolls .each roll weight is 15-18kg. It is can increasing roll weight according to customer requirements. Pallet stack shall no be higher than 2 layers, cardboard box shall no be higher than 5 layers. please remark followings in purchasing order: ◎ product code ◎roving TEX ◎quantity ◎packaging requirement ◎special needs can meet according to customer requirements.