| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mattress for bedding containing charcoal powder for reliably removing the smell of a body and of sweat, preventing a sweaty state, and also deodorizing ammonia and formaldehyde. <P>SOLUTION: In the mattress for bedding containing charcoal powder, an upper mat layer is formed of urethane foam, an absorptive mat layer formed of a cotton-fiber board containing charcoal powder is laid beneath the rear surface of the upper mat layer, and a plurality of through-holes communicating with the absorptive mat layer are pierced in the upper mat layer. <P>COPYRIGHT: (C)2004,JPO |
