... -PU, rain coats, snow-suits, tents,waterproof coverings' sealing... Hot air seam sealing machine Power consumption : 220V/50HzRated output power ... designed according to human mechanics, simple and comfortable, suitable for long-time operation. 6.The functions of auto tape clipping ... mature technologies are applied in its mechanical/eletrical sections. Hot air seam sealing tape for waterproof clothes