Warm-keeping fabric structure, warm-keeping product with same and preparation method of warm-keeping fabric structure

The invention discloses a warm-keeping fabric structure, a warm-keeping product with the same and a preparation method thereof.According to the warm-keeping fabric structure, a partition belt is arranged between a first fabric layer and a second fabric layer, so that compared with a filling cavity of a quilting seam structure in the prior art, a filling cavity defined by the first fabric layer, the second fabric layer and the partition belt is more three-dimensional, and the warm-keeping effect is better; a hollow-out area or a thin velvet area at the quilting seam is eliminated, heat is prevented from rapidly passing through the area to be dissipated outwards, meanwhile, the filling amount of the filling cavity is increased, more heat preservation filler can be filled, and the heat preservation performance of the product is further improved; in addition, the partition belt and the first fabric layer and/or the second fabric layer are arranged to be of a one-piece fabric structure, and the partition belt is f