Aramid Felt Sewed With Para Aramid Rope

By embroidering a layer of uniformly arranged para-aramid rope on the base fabric of aramid non-woven fabric, rows of cavities are formed on the basis of the aramid felt, and the felt is applied to fire protection such as firefighting clothing. In the interlayer of the clothing, an air layer is added, thereby increasing the heat insulation space of the fire-fighting clothing, improving heat resistant effect of the finished clothing, and reducing the weight and cost of the original multi-layer fabric.