GB961736A - Improvements in or relating to moulded wood material elements containing sanding or grinding dust - Google Patents

Improvements in or relating to moulded wood material elements containing sanding or grinding dust

Info

Publication number
GB961736A
GB961736A GB1151862A GB1151862A GB961736A GB 961736 A GB961736 A GB 961736A GB 1151862 A GB1151862 A GB 1151862A GB 1151862 A GB1151862 A GB 1151862A GB 961736 A GB961736 A GB 961736A
Authority
GB
United Kingdom
Prior art keywords
core
relating
wood material
material elements
elements containing
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.)
Expired
Application number
GB1151862A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB961736A publication Critical patent/GB961736A/en
Expired legal-status Critical Current

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
    • 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

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)

Abstract

In a chipboard having a skin comprising dust produced in the grinding of previously produced chipboard on one or both sides of a core of coarser wood particles, the skin on one or both sides of the core may also comprise the coarser wood particles and/or the core may also comprise the dust. The core may be of uniform composition, it may comprise distinct layers, or the proportion of coarser wood particles may increase uniformly towards the centre of the core.
GB1151862A 1961-03-30 1962-03-26 Improvements in or relating to moulded wood material elements containing sanding or grinding dust Expired GB961736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0048572 1961-03-30

Publications (1)

Publication Number Publication Date
GB961736A true GB961736A (en) 1964-06-24

Family

ID=7306268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1151862A Expired GB961736A (en) 1961-03-30 1962-03-26 Improvements in or relating to moulded wood material elements containing sanding or grinding dust

Country Status (2)

Country Link
DE (1) DE1453397A1 (en)
GB (1) GB961736A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793125A (en) * 1970-06-24 1974-02-19 Uniboard Ag Method of making wood-chip boards
WO2004089585A2 (en) * 2003-04-07 2004-10-21 Fritz Egger Gmbh & Co. Chipboard and method for the production thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793125A (en) * 1970-06-24 1974-02-19 Uniboard Ag Method of making wood-chip boards
WO2004089585A2 (en) * 2003-04-07 2004-10-21 Fritz Egger Gmbh & Co. Chipboard and method for the production thereof
WO2004089585A3 (en) * 2003-04-07 2004-11-25 Fritz Egger Gmbh & Co Chipboard and method for the production thereof
EP2078599A1 (en) * 2003-04-07 2009-07-15 Fritz Egger GmbH & Co Chipboard and method for producing same

Also Published As

Publication number Publication date
DE1453397A1 (en) 1969-03-13

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