The utility model discloses a waterproof type inflatable chemical fabric material, including banding, elastic layer, lower seal membrane, bond line and inflation inlet, the outside cover of banding has waterproof cover, and prevents that water jacketed both sides all are equipped with the connector, bottom between the banding is equipped with down the chemical fibre precoat, the bottom surface ofchemical fibre precoat coats and has the bond line down, be equipped with the gasbag in the epimembranal side's of lower seal the banding, be equipped with fine precoat in the banding of gasbag top, the upper surface of going up the chemical fibre precoat covers has cotton pad layer, the positive middle position department of banding is equipped with the inflation inlet, and the inside stopper ofinflation inlet has the sealing plug. The utility model discloses the waterproof cushion layer that sets up can realize waterproofly, and the waterproof cover that the cooperation set up can make things convenient for the cloth to use in aqueous, and the gasbag that sets up simultaneously and elastic supporting fill and can realize aerifing, and then can realize in aqueous floating to the articleor the human body that use this cloth packing, and then have improved the practicality of cloth.