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FI101949B1 - Process and plant for preparing a structural product substance - Google Patents

Process and plant for preparing a structural product substance

Info

Publication number
FI101949B1
FI101949B1 FI970711A FI970711A FI101949B1 FI 101949 B1 FI101949 B1 FI 101949B1 FI 970711 A FI970711 A FI 970711A FI 970711 A FI970711 A FI 970711A FI 101949 B1 FI101949 B1 FI 101949B1
Authority
FI
Finland
Prior art keywords
particles
blank
onto
plant
preparing
Prior art date
Application number
FI970711A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI101949B (en
FI970711A0 (en
Inventor
Jori Sopanen
Markku Eraemaja
Jarmo Laitinen
Original Assignee
Sunds Defibrator Loviisa Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sunds Defibrator Loviisa Oy filed Critical Sunds Defibrator Loviisa Oy
Priority to FI970711A priority Critical patent/FI101949B1/en
Publication of FI970711A0 publication Critical patent/FI970711A0/en
Priority to DE69813346T priority patent/DE69813346D1/en
Priority to DE0860255T priority patent/DE860255T1/en
Priority to EP98200312A priority patent/EP0860255B1/en
Priority to AT98200312T priority patent/ATE237439T1/en
Priority to RU98103032/13A priority patent/RU2179925C2/en
Priority to CN98107062.0A priority patent/CN1199665A/en
Application granted granted Critical
Publication of FI101949B publication Critical patent/FI101949B/en
Publication of FI101949B1 publication Critical patent/FI101949B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/143—Orienting the particles or fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Procedure for the fabrication of blank for a structural product, such as a blank for a structural board, from material (1) comprising longer (L) and shorter (S) particles and possibly also particles (F) smaller than these, said particles being e.g. chips and/or fibres, in which procedure the particles are mixed with a binding agent and possible additives and passed into at least one blank former, from where the particles are brought onto a base (10), e.g. onto a belt conveyor or into a mould or onto a blank. The particles are brought onto the base (10) in given orientations so that at least part of the particles are oriented in a direction differing from the orientation of other particles. <IMAGE>
FI970711A 1997-02-20 1997-02-20 Process and plant for preparing a structural product substance FI101949B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI970711A FI101949B1 (en) 1997-02-20 1997-02-20 Process and plant for preparing a structural product substance
DE69813346T DE69813346D1 (en) 1997-02-20 1998-02-03 Method and device for producing a blank for a structural product
DE0860255T DE860255T1 (en) 1997-02-20 1998-02-03 Method and device for producing a blank for a structural product
EP98200312A EP0860255B1 (en) 1997-02-20 1998-02-03 Procedure and apparatus for the fabrication of a blank for a structural product
AT98200312T ATE237439T1 (en) 1997-02-20 1998-02-03 METHOD AND DEVICE FOR PRODUCING A BLANK PART FOR A STRUCTURAL PRODUCT
RU98103032/13A RU2179925C2 (en) 1997-02-20 1998-02-19 Method and apparatus for manufacture of blanks for constructional article
CN98107062.0A CN1199665A (en) 1997-02-20 1998-02-20 Procedure and apparatus for fabrication of blank for structural product

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970711 1997-02-20
FI970711A FI101949B1 (en) 1997-02-20 1997-02-20 Process and plant for preparing a structural product substance

Publications (3)

Publication Number Publication Date
FI970711A0 FI970711A0 (en) 1997-02-20
FI101949B FI101949B (en) 1998-09-30
FI101949B1 true FI101949B1 (en) 1998-09-30

Family

ID=8548242

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970711A FI101949B1 (en) 1997-02-20 1997-02-20 Process and plant for preparing a structural product substance

Country Status (6)

Country Link
EP (1) EP0860255B1 (en)
CN (1) CN1199665A (en)
AT (1) ATE237439T1 (en)
DE (2) DE69813346D1 (en)
FI (1) FI101949B1 (en)
RU (1) RU2179925C2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081120A1 (en) * 2001-04-05 2002-10-17 Louisiana-Pacific Corporation Method for forming multi-layer lignocellulosic product & the multi-layer product formed thereby
SE519162C2 (en) * 2001-04-26 2003-01-21 Fibrocon Hb Ways to manufacture products of fiber elements and binders
DE10163054B4 (en) * 2001-12-21 2004-01-08 G. Siempelkamp Gmbh & Co. Spreading system for spreading spreading material, in particular glued wood shavings, wood fibers or the like, on a spreading belt conveyor
SE533803C2 (en) * 2008-10-16 2011-01-18 Swedwood Internat Ab Particleboard with middle layer of defibrating wood chips
DE102009042361B4 (en) * 2009-09-23 2012-12-20 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Process for the production of cardboard-like fiberboard from wood fibers
DE102009054807A1 (en) * 2009-12-16 2011-06-22 Dieffenbacher GmbH + Co. KG, 75031 Method and scattering head for producing a grit mat from at least one oriented scattered layer in the course of the production of wood-based panels
CN102335946B (en) * 2010-07-20 2014-08-13 金华市捷特包装有限公司 Orientation paving machine and method
DE102010038434A1 (en) * 2010-07-26 2012-01-26 Dieffenbacher Gmbh Scattering head of a scattering system for the at least partial production of a grit mat, scattering system and method for producing a grit mat in the course of the production of material plates and a grit mat for this purpose
EP2559530A1 (en) 2011-08-17 2013-02-20 Swedspan International s.r.o. Apparatus and method for producing layered mats
DE102013226510B4 (en) 2013-12-18 2016-10-27 Mayfair Vermögensverwaltungs Se Device and method for producing a plate
AU2016245078B2 (en) 2015-04-10 2020-07-16 Mayfair Vermogensverwaltungs Se Scattering head, process and panel
DE102015206469B3 (en) * 2015-04-10 2016-10-13 Mayfair Vermögensverwaltungs Se Spreading head, process and panel
DE102015209759A1 (en) 2015-05-28 2016-12-01 Mayfair Vermögensverwaltungs Se Spreading head, process and panel
CN106217582A (en) * 2016-08-26 2016-12-14 寿光市鲁丽木业股份有限公司 A kind of oriented wood chipboard top layer spreading machine reversible laying device
DE102018107354A1 (en) * 2018-03-28 2019-10-02 Siempelkamp Maschinen- Und Anlagenbau Gmbh spreader
CN110872655B (en) * 2018-09-02 2022-02-08 张志国 Long-column-shaped ceramic particle reinforcement metal-matrix composite wear-resistant material
CN110171051B (en) * 2019-05-28 2024-01-30 徐海林 Orderly mixing device and method for straw fibers
DE102023000028A1 (en) * 2023-01-09 2024-07-11 Dieffenbacher GmbH Maschinen- und Anlagenbau Spreading head, spreading system and method for producing a multi-layer spreading mat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851779C2 (en) * 1978-11-30 1984-05-30 G. Siempelkamp Gmbh & Co, 4150 Krefeld Spreading device
DE2933593C2 (en) * 1979-08-18 1982-01-14 G. Siempelkamp Gmbh & Co, 4150 Krefeld Device for spreading chips on a spreading pad
DE3017396C2 (en) * 1980-05-07 1982-07-01 G. Siempelkamp Gmbh & Co, 4150 Krefeld Device for spreading mat spreading material in one direction on a moving spreading surface
DE3115728A1 (en) * 1981-04-18 1982-11-04 G. Siempelkamp Gmbh & Co, 4150 Krefeld SYSTEM FOR SPREADING CHIPS, FIBERS AND THE LIKE SPREADING MATERIAL IN THE MANUFACTURE OF CHIPBOARD, FIBERBOARD AND THE LIKE
FI75755C (en) * 1986-09-29 1988-08-08 Rauma Repola Oy Rectifier for chips.
DE9116262U1 (en) * 1991-01-16 1992-05-27 Schlingmann GmbH & Co., 8415 Nittenau Multilayer chipboard
DE4434876B4 (en) * 1994-09-29 2004-09-16 Dieffenbacher Gmbh + Co. Kg Process and plant for the continuous production of a multilayer board
DE19513306C2 (en) * 1995-04-07 1998-02-26 Kvaerner Panel Sys Gmbh Device for scattering glued chips, fibers and similar particles
DE29507686U1 (en) * 1995-05-10 1995-07-27 Texpan S.p.A., Muggio Device for classifying spreadable material

Also Published As

Publication number Publication date
FI101949B (en) 1998-09-30
RU2179925C2 (en) 2002-02-27
CN1199665A (en) 1998-11-25
DE860255T1 (en) 1999-04-22
ATE237439T1 (en) 2003-05-15
FI970711A0 (en) 1997-02-20
EP0860255B1 (en) 2003-04-16
EP0860255A1 (en) 1998-08-26
DE69813346D1 (en) 2003-05-22

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