Title:
METHOD FOR MANUFACTURING BIOMASS FORMED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/152964
Kind Code:
A1
Abstract:
This method for manufacturing a biomass formed article 1 includes a layering step, a heating and pressing step, and a peeling step. In the layering step, while the fiber directions of a first veneer 21 and a second veneer 22 are aligned, the first veneer 21, a flexible sheet 3, and the second veneer 22 are layered, in that order, to obtain a laminate 4. In the heating and pressing step, the laminate 4 is heated while being pressed in the layering direction. In the peeling step, the biomass formed article 1 formed on both sides of the sheet 3 is peeled from the sheet 3. The first veneer 21 and the second veneer 22 are formed from a sugar-containing plant of the palm tree family and are veneers supplied with a polyvalent carboxylic acid.
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Inventors:
NAITO SHIGEKI
TAMURA TOSHIKI
TAMURA TOSHIKI
Application Number:
PCT/JP2020/042851
Publication Date:
August 05, 2021
Filing Date:
November 17, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B27K5/00; B27M1/00
Foreign References:
| JP2018051837A | 2018-04-05 | |||
| JPH11198111A | 1999-07-27 | |||
| JP2019089249A | 2019-06-13 | |||
| US20050038182A1 | 2005-02-17 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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