SE0003372L - Method and apparatus for continuous molding of a fiber mat and forming mold for the apparatus - Google Patents

Method and apparatus for continuous molding of a fiber mat and forming mold for the apparatus

Info

Publication number
SE0003372L
SE0003372L SE0003372A SE0003372A SE0003372L SE 0003372 L SE0003372 L SE 0003372L SE 0003372 A SE0003372 A SE 0003372A SE 0003372 A SE0003372 A SE 0003372A SE 0003372 L SE0003372 L SE 0003372L
Authority
SE
Sweden
Prior art keywords
fiber mat
forming mold
continuous molding
mat
conveyor belt
Prior art date
Application number
SE0003372A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0003372D0 (en
SE517232C2 (en
Inventor
Leif Andersson
Mikael Mathiasson
Original Assignee
Valmet Fibertech Ab
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 Valmet Fibertech Ab filed Critical Valmet Fibertech Ab
Priority to SE0003372A priority Critical patent/SE517232C2/en
Publication of SE0003372D0 publication Critical patent/SE0003372D0/en
Priority to PCT/SE2001/002021 priority patent/WO2002024422A1/en
Priority to EP01970424A priority patent/EP1330344B1/en
Priority to DE60118768T priority patent/DE60118768T2/en
Priority to AU2001290425A priority patent/AU2001290425A1/en
Publication of SE0003372L publication Critical patent/SE0003372L/en
Publication of SE517232C2 publication Critical patent/SE517232C2/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Nonwoven Fabrics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The invention relates to a method and an arrangement for continuously forming a fibre mat for the manufacture of fibreboard or the like, comprising feeding out fibre material from a dosing arrangement and depositing the material on the surface of a moving conveyor belt. The mat is formed by rotating forming rolls (1, 3, 4, 6; 21, 23, 26), located above the conveyor belt and transverse to its direction of movement, which work in the deposited material. The invention is characterized in that the material is distributed in the fibre mat in controlled manner with the aid of at least one screw-type rotating forming roll (3, 4; 23).
SE0003372A 2000-09-21 2000-09-21 Method and apparatus for continuous molding of a fiber mat and forming mold for the apparatus SE517232C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0003372A SE517232C2 (en) 2000-09-21 2000-09-21 Method and apparatus for continuous molding of a fiber mat and forming mold for the apparatus
PCT/SE2001/002021 WO2002024422A1 (en) 2000-09-21 2001-09-20 Method and arrangement for forming a fibre mat
EP01970424A EP1330344B1 (en) 2000-09-21 2001-09-20 Method and arrangement for forming a fibre mat
DE60118768T DE60118768T2 (en) 2000-09-21 2001-09-20 METHOD AND ARRANGEMENT FOR PRODUCING A FIBER MAT
AU2001290425A AU2001290425A1 (en) 2000-09-21 2001-09-20 Method and arrangement for forming a fibre mat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003372A SE517232C2 (en) 2000-09-21 2000-09-21 Method and apparatus for continuous molding of a fiber mat and forming mold for the apparatus

Publications (3)

Publication Number Publication Date
SE0003372D0 SE0003372D0 (en) 2000-09-21
SE0003372L true SE0003372L (en) 2002-03-22
SE517232C2 SE517232C2 (en) 2002-05-14

Family

ID=20281103

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003372A SE517232C2 (en) 2000-09-21 2000-09-21 Method and apparatus for continuous molding of a fiber mat and forming mold for the apparatus

Country Status (5)

Country Link
EP (1) EP1330344B1 (en)
AU (1) AU2001290425A1 (en)
DE (1) DE60118768T2 (en)
SE (1) SE517232C2 (en)
WO (1) WO2002024422A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206594A1 (en) * 2002-02-15 2003-08-28 Dieffenbacher Gmbh Maschf Roller to scatter glued wood chips, for chipboard production, has a grooved surface structure at every second roller with an angled groove configuration for a homogenous spread over a large width
SE525212C2 (en) * 2003-05-22 2004-12-28 Metso Paper Sundsvall Ab Method and apparatus for continuous shaping of different width material mats
SE526641C2 (en) 2004-02-27 2005-10-18 Metso Panelboard Ab Method and apparatus for forming a mat of fibrous material
DE102017111018B4 (en) * 2017-05-19 2019-02-14 Siempelkamp Maschinen- Und Anlagenbau Gmbh dispersion unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509665C2 (en) * 1997-02-24 1999-02-22 Flaekt Ab MDF moulders
SE511259C2 (en) * 1998-01-26 1999-09-06 Sunds Defibrator Ind Ab Dry forming process for a web used to make fibreboard material

Also Published As

Publication number Publication date
SE0003372D0 (en) 2000-09-21
DE60118768D1 (en) 2006-05-24
SE517232C2 (en) 2002-05-14
EP1330344B1 (en) 2006-04-12
AU2001290425A1 (en) 2002-04-02
EP1330344A1 (en) 2003-07-30
WO2002024422A1 (en) 2002-03-28
DE60118768T2 (en) 2007-04-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed