GB990361A - Manufacture of artificial board having a core sandwiched between two layers of sheetmaterial - Google Patents

Manufacture of artificial board having a core sandwiched between two layers of sheetmaterial

Info

Publication number
GB990361A
GB990361A GB1350861A GB1350861A GB990361A GB 990361 A GB990361 A GB 990361A GB 1350861 A GB1350861 A GB 1350861A GB 1350861 A GB1350861 A GB 1350861A GB 990361 A GB990361 A GB 990361A
Authority
GB
United Kingdom
Prior art keywords
belt
filler
sheet material
heated
powdered
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
GB1350861A
Inventor
Paul Quinn
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.)
DIAMOND CARBIDE Co Ltd
Original Assignee
DIAMOND CARBIDE Co Ltd
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 DIAMOND CARBIDE Co Ltd filed Critical DIAMOND CARBIDE Co Ltd
Priority to GB1350861A priority Critical patent/GB990361A/en
Publication of GB990361A publication Critical patent/GB990361A/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
    • B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)

Abstract

990,361. Laminates and laminating. DIAMOND CARBIDE CO. Ltd. April 14, 1961, No. 13508/61. Heading B5N. An artificial board consists of a core sandwiched between two layers of sheet material and has voids but is hard and has sufficient strength to be handled and worked. The core comprises a major proportion of a filler of small particle size and 10 to 50% by weight of a partially condensed thermosetting resin, and is formed by heating and compressing a dry mixture of powdered resinous binder and filler. The sheet material may be paper, woven or unwoven fibre, glass fibre, cloth or plastics material. The filler may be bagasse, diatomaceous earth, sawdust, powdered asbestos, powdered shive waste, maize husks or straw. The binder may be a phenol-formaldehyde, urea-formaldehyde or melamine-formaldehyde resin. As shown, an endless belt of wire mesh is supported on rollers 2 and 3, of which the latter is heated. A web 14 of sheet material is fed on to the belt and a dry mixture of filler and binder dropped on to it from the hopper 4. Plates 5 and 6 meter the mixture, and are adjustable. Plate 5 reciprocates horizontally and plate 6 vertically. Heating elements 7 above and below the belt may be electric strip heaters, induction heating elements or steam-heated platens. The pressing device 8 comprises a second wire-mesh belt 9 running over a heated drive roller 10 and another roller 11. The lower run of the belt 9 is inclined as shown, and co-operates with a rigid support 12 below the lower belt. The second web 16 of sheet material is pressed on to the core layer, and the product comes out on to a cutting table 17, where it is cut by a knife 18. It may then be further cured in a heated press under light pressure.
GB1350861A 1961-04-14 1961-04-14 Manufacture of artificial board having a core sandwiched between two layers of sheetmaterial Expired GB990361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1350861A GB990361A (en) 1961-04-14 1961-04-14 Manufacture of artificial board having a core sandwiched between two layers of sheetmaterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1350861A GB990361A (en) 1961-04-14 1961-04-14 Manufacture of artificial board having a core sandwiched between two layers of sheetmaterial

Publications (1)

Publication Number Publication Date
GB990361A true GB990361A (en) 1965-04-28

Family

ID=10024250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1350861A Expired GB990361A (en) 1961-04-14 1961-04-14 Manufacture of artificial board having a core sandwiched between two layers of sheetmaterial

Country Status (1)

Country Link
GB (1) GB990361A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402666A1 (en) * 1984-01-26 1985-08-08 Vsesojuznyj naučno-issledovatel'skij i proektnyj institut "Teploproekt", Moskva Process for producing a multi-layer material and apparatus for carrying out the same
EP1503896A1 (en) * 2002-04-19 2005-02-09 Hunter Paine Enterprises, LLC Composite structural material and method of making same
WO2006031522A2 (en) 2004-09-10 2006-03-23 Johns Manville Methods of making laminate products
WO2009094011A1 (en) * 2008-01-24 2009-07-30 Agriboard Industries Method for making a compressed fiberboard
US8181580B2 (en) 2004-12-29 2012-05-22 Coda Capital Mangement Group, LLC Composite structural material and method of making the same
CN104385412A (en) * 2014-10-31 2015-03-04 合肥鼎雅家具有限责任公司 Wood board vein filling machine
CN105128491A (en) * 2015-06-29 2015-12-09 大连金州重型机器集团有限公司 Surface-layer paper cladding apparatus for artificial straw sheet material and method
US10414064B1 (en) 2019-03-14 2019-09-17 Agriboard International, Llc Efficient method and apparatus for producing compressed structural fiberboard

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402666A1 (en) * 1984-01-26 1985-08-08 Vsesojuznyj naučno-issledovatel'skij i proektnyj institut "Teploproekt", Moskva Process for producing a multi-layer material and apparatus for carrying out the same
EP1503896A1 (en) * 2002-04-19 2005-02-09 Hunter Paine Enterprises, LLC Composite structural material and method of making same
EP1503896A4 (en) * 2002-04-19 2007-04-18 Hunter Paine Entpr Llc Composite structural material and method of making same
WO2006031522A2 (en) 2004-09-10 2006-03-23 Johns Manville Methods of making laminate products
EP1786605A2 (en) * 2004-09-10 2007-05-23 Johns Manville Methods of making laminate products
EP1786605A4 (en) * 2004-09-10 2007-12-05 Johns Manville Methods of making laminate products
US8181580B2 (en) 2004-12-29 2012-05-22 Coda Capital Mangement Group, LLC Composite structural material and method of making the same
CN102026785A (en) * 2008-01-24 2011-04-20 以农用板材工业公司名义营业的赖安发展股份有限公司 Method for making a compressed fiberboard
US8052842B2 (en) 2008-01-24 2011-11-08 Agriboard Industries Method for making a compressed structural fiberboard
WO2009094011A1 (en) * 2008-01-24 2009-07-30 Agriboard Industries Method for making a compressed fiberboard
CN102026785B (en) * 2008-01-24 2014-04-23 阿瑞保德国际有限公司 Method for making a compressed fiberboard
CN104385412A (en) * 2014-10-31 2015-03-04 合肥鼎雅家具有限责任公司 Wood board vein filling machine
CN105128491A (en) * 2015-06-29 2015-12-09 大连金州重型机器集团有限公司 Surface-layer paper cladding apparatus for artificial straw sheet material and method
US10414064B1 (en) 2019-03-14 2019-09-17 Agriboard International, Llc Efficient method and apparatus for producing compressed structural fiberboard
US11192274B2 (en) 2019-03-14 2021-12-07 Agriboard International, Llc Efficient method and apparatus for producing compressed structural fiberboard

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