FIELD: wood working. SUBSTANCE: before pressing a moulding material is fed with gravitational packing with free falling of each biomass particle. Pressing is made with simultaneous volume air and steam-gas mixture removal from interparticle, intercell and inside cell cavities. The production line has a particle heating device and is made multichannel. EFFECT: improved quality. 19 cl, 2 dwg
Authors
Dates
1994-06-15—Published
1992-06-10—Filed