JPS56137949A - Particle board and manufacture thereof - Google Patents
Particle board and manufacture thereofInfo
- Publication number
- JPS56137949A JPS56137949A JP4307580A JP4307580A JPS56137949A JP S56137949 A JPS56137949 A JP S56137949A JP 4307580 A JP4307580 A JP 4307580A JP 4307580 A JP4307580 A JP 4307580A JP S56137949 A JPS56137949 A JP S56137949A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- small
- hopper
- chip
- constituting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
PURPOSE: T obtain the particle board having sufficient strength of sustainment as a structural material and being excellent in processing property by laminating a small-chip layer, a fiber material layer, a large-chip layer, another fiber material layer and another small-chip layer sequantially and by heating and pressing the laminate.
CONSTITUTION: Above a conveying surface consisting of a conveyor 1, a mesh-form fiber sheet 10 constituting the 1st reinforcing layer 11 is made to stand by in a rolled state between the 1st hopper 2 feeding small chips constituting a lower layer and the 2nd hopper 3 feeding large chips constituting an intermediate layer, both of which are arranged in the direction of conveyance, and is rolled back on to the conveying surface. Moreover, another mesh-form fiber sheet 10 constituting the 2nd reinforcing layer 12 is made to stand by in a rolled state between the 2nd hopper 3 and the 3rd hopper 4 feeding small chips constituting an upper layer and is rolled back on to the conveying surface. A laminated half-processed material 13 thus obtained, which is laminated in an order of the small-chip layer 8, the reinforcing layer 11, the large-chip layer 9, the reinforcing layer 12 and the small-chip layer 7 from below, is cut in a prescribed size in the direction of width and then heated and tightened under pressure by a hot press 5.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4307580A JPS56137949A (en) | 1980-03-31 | 1980-03-31 | Particle board and manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4307580A JPS56137949A (en) | 1980-03-31 | 1980-03-31 | Particle board and manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56137949A true JPS56137949A (en) | 1981-10-28 |
Family
ID=12653720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4307580A Pending JPS56137949A (en) | 1980-03-31 | 1980-03-31 | Particle board and manufacture thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56137949A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58162329A (en) * | 1982-03-23 | 1983-09-27 | Eidai Co Ltd | Manufacture of particle board |
JPS599042A (en) * | 1982-07-08 | 1984-01-18 | Mitsubishi Electric Corp | Particleboard and its preparation |
US5094791A (en) * | 1984-10-25 | 1992-03-10 | Casimir Kast Gmbh & Co. Kg | Process for producing fibrous mats as a starting material for compression moulded articles |
US5128082A (en) * | 1990-04-20 | 1992-07-07 | James River Corporation | Method of making an absorbant structure |
WO2015118814A1 (en) * | 2014-02-06 | 2015-08-13 | パナソニックIpマネジメント株式会社 | Method for producing wooden board |
-
1980
- 1980-03-31 JP JP4307580A patent/JPS56137949A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58162329A (en) * | 1982-03-23 | 1983-09-27 | Eidai Co Ltd | Manufacture of particle board |
JPH0331566B2 (en) * | 1982-03-23 | 1991-05-07 | Eidai Co Ltd | |
JPS599042A (en) * | 1982-07-08 | 1984-01-18 | Mitsubishi Electric Corp | Particleboard and its preparation |
US5094791A (en) * | 1984-10-25 | 1992-03-10 | Casimir Kast Gmbh & Co. Kg | Process for producing fibrous mats as a starting material for compression moulded articles |
US5128082A (en) * | 1990-04-20 | 1992-07-07 | James River Corporation | Method of making an absorbant structure |
WO2015118814A1 (en) * | 2014-02-06 | 2015-08-13 | パナソニックIpマネジメント株式会社 | Method for producing wooden board |
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