| 摘要 |
A hydrostatic compression method for producing a fancy log with a decorative and complicated external appearance from a primary wood. In the method, a primary wood having a water content adjusted in the range of 10-80 wt % is brought into a softened state, then the softened wood is compressed with hydrostatic pressure by means of liquid as pressurizing medium. Next, the compressed wood is treated with a fixation means to fix the compressed state. The fixation means can be a shaping jig, a mold, heating in a particular temperature range conducted while constraining the volume relation of compressed wood, cooling down below the softening point of the wood while under pressure, compact-packing together with hard particles into a vessel followed by heating, or a primary wood is chemically treated to form a localized wood-plastics composite before applying hydrostatic compression.
|
