| 摘要 |
PURPOSE: A mattress using cypress timber is provided to improve the influence of phytoncide by covering the mattress with a cover unit. CONSTITUTION: A mattress using cypress timber comprises a first mat part, a second mat part, a mattress part, and a packing part. The first mat part is comprised of a first fiber part(13), a crushed powder part(12), a second fiber part(11), and a first cover part. The first cover part is made of fabric. The total area of the first mat part is formed in a grid form. The second mat part is narrowly formed and comes into contact with the side of the mattress part. The packing part covers the first and second mat parts and mattress part.
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