| 摘要 |
<p>PURPOSE:To enable a body to be heated, to be heated speedily and uniformly, and enable a packing body to be prevented from being broken due to local heat expansion by using the packing body formed with hydrophilic finished woven fabric or non-woven fabric. CONSTITUTION:A heat generation packing body is of a heat generation compos ite 4 for generating heat on reaction with water, contained in a packing body formed with hydrophilic finished woven fabric or nonwoven fabric 3. It is desir able that the heat generation composite is a molding and that it contains quick lime. As the woven fabric, the woven fabric to be composed of the fibers of cotton, polyethylene terephthalate, rayon, or the like is embodied. Besides, as the nonwoven fabric, nonwoven fabric in close contact with the fibers of the rayon, acetate, nylon, polyester, or the like is embodied. By hydrophilic finished the woven fabric or the like in this manner, a contact angle between the woven fabric or the like and injected water is diminished. In other words, the woven fabric or the like gets wet with water quickly and the water is quickly infiltrated into the heat generation packing body, and as a result, hydra tion is started in a short time, and quick temperature rise is achieved.</p> |
