| 摘要 |
PROBLEM TO BE SOLVED: To provide a tatami bed which is light-weight, washable by using water, and durable for the use of a wheel chair, while considering that although a tatami bed is conventionally made of a straw floor and is excellent in hygroscopic property and cushioning property, the straw floor is problematic in terms of strength since a wheel chair is frequently used inside a house recently, and accordingly a certain strength is required.SOLUTION: A tatami bed is constituted of a rear surface sheet, a low foaming polypropylene board, a styrene foam board, a honeycomb structure board, a low foaming polypropylene board, and a deodorant sheet, in order from the lowest layer as components. |
