|
B27N 1/00
|
Pretreatment of moulding material |
|
B27N 1/02
|
Mixing the material with binding agent |
|
B27N 3/00
|
Manufacture of substantially flat articles, e.g. boards, from particles or fibres |
|
B27N 3/02
|
Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles |
|
B27N 3/04
|
Manufacture of substantially flat articles, e.g. boards, from particles or fibres 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 |
|
B27N 3/10
|
Moulding of mats |
|
B27N 3/12
|
Moulding of mats from fibres |
|
B27N 3/14
|
Distributing or orienting the particles or fibres |
|
B27N 3/16
|
Transporting the material from mat moulding stations to presses; Apparatus specially adapted for transporting the material or component parts therefor, e.g. cauls |
|
B27N 3/18
|
Auxiliary operations, e.g. preheating, humidifying, cutting-off |
|
B27N 3/20
|
Moulding or pressing characterised by using platen-presses |
|
B27N 3/22
|
Charging or discharging |
|
B27N 3/24
|
Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone |
|
B27N 3/26
|
Moulding or pressing characterised by using continuously acting presses having a heated press drum and an endless belt to compress the material between belt and drum |
|
B27N 3/28
|
Moulding or pressing characterised by using extrusion presses |
|
B27N 5/00
|
Manufacture of non-flat articles |
|
B27N 5/02
|
Hollow articles |
|
B27N 7/00
|
After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity |
|
B27N 9/00
|
Arrangements for fireproofing |
