Manufacture of substantially flat articles, e.g. boards, from particles or fibres

Child Classifications

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• B27N 3/002
• B27N 3/005
• B27N 3/007
• B27N 3/02 from particles
• B27N 3/04 from fibres
• B27N 3/06 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
• B27N 3/08 Moulding or pressing (presses in general B30B)