Unidirectionally reinforced fabric for blades of wind driven generator

The utility model aims at providing a unidirectionally reinforced fabric for blades of a wind driven generator. The unidirectionally reinforced fabric is characterized by adopting a multi-layer structure, wherein all layers are knitted into an integrated structure; the upper layer is an alkali-free glass fiber layer; the lower layer is a fine mesh fabric layer; and the upper layer and the lower layer are knitted into an integrated body. The unidirectionally reinforced fabric is a warp knitted pre-direction structure, mainly applied to the spar cap and the rear edge of one blade and high in requirements for strength and modulus in 0-degree direction; and the using of the product is beneficial to the improvement of the property of the blades.