Title:
高周波非接着性圧密技術に基づく砕木圧密材料及び方法
Document Type and Number:
Japanese Patent JP6876339
Kind Code:
B2
Abstract:
To provide a groundwood compaction material based on high-frequency non-adhesive compaction technology, and to provide a method.SOLUTION: The groundwood compacted material includes at least two compaction wood board layers heat-sealed by high frequency, and a compaction groundwood layer installed between the two adjacent compaction wood board layers.SELECTED DRAWING: Figure 1
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Inventors:
King Kai
Application Number:
JP2019114853A
Publication Date:
May 26, 2021
Filing Date:
June 20, 2019
Export Citation:
Assignee:
King Kai
International Classes:
B27D1/04; B27N3/02
Domestic Patent References:
| JP2004058364A | ||||
| JP3205101A | ||||
| JP2001252909A |
Foreign References:
| US4465539 | ||||
| CN202659071U |
Attorney, Agent or Firm:
Hitoshi Shinbo