Flax yarn could be weaved to high-grade clothing fabric, ornament cloth, jeans material and so on. The fabric is smooth and neat, elegant and overhanging. Especially the summer blanket made of it has the advantage of ventilation, sweat absorption and comfortable coolness. It is the “natural air conditioner” in textile. Beside the above character, sleeping linen mat and blanket has other sanitary healthy function, such as non-stimulating of skin, fungus resistant, mold proof and anti-ultraviolet ray.