Title:
METHOD OF PRODUCING FIBER BOARD
Document Type and Number:
Japanese Patent JP2014237265
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method of producing a fiber board which enables production of a fiber board excellent in strength, surface smoothness and water resistance by using a powder resin.SOLUTION: A method of producing a fiber board 5 includes a fibrillation step (1) of fibrillating a composite body 3 containing a fiber material 1 and a powder resin 2 to obtain a fiber mat 4, a vibration application step (2) of applying vibration to the fiber mat 4 to deposit the powder resin 2 in the fiber mat 4 downward and a molding step (3) of arranging oppositely two fiber mats 4 after the vibration application step so that the surfaces of the fiber mats 4 distributed with more powder resin 2 are mutually located outward to form a laminate T and subjecting the laminate T to heat pressure molding so as to produce the fiber board 5.
Inventors:
NAITO SHIGEKI
IKEMURA TAKESHI
IKEMURA TAKESHI
Application Number:
JP2013121133A
Publication Date:
December 18, 2014
Filing Date:
June 07, 2013
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
B27N3/04; D04H1/60
Domestic Patent References:
| JPH05220878A | 1993-08-31 | |||
| JPH11147209A | 1999-06-02 | |||
| JP2010228176A | 2010-10-14 |
Attorney, Agent or Firm:
Toshio Nishizawa
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