| Patents for B27N 3 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres (10,902) |
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| 03/04/1992 | CN1059116A Laminated material and process for mfg. same |
| 03/04/1992 | CN1059115A Technological process and equipment for superthin fabre-board |
| 03/03/1992 | US5093058 Fiberboard from wood fibers, binder is reaction product of polyisocyanate with water diluent, mixing streams of fibers, diluent, binder |
| 03/03/1992 | US5093051 Process for making cellulose-containing products |
| 02/20/1992 | WO1992003027A1 Microwave curing system |
| 02/20/1992 | DE4026046A1 Embossing decorative patterns on panels of synthetic resin - involves grippers attached to sliding rails to move panels in and out of press |
| 02/18/1992 | US5088398 Continuously working press |
| 02/18/1992 | CA2049397A1 Method of and apparatus for the production of embossed laminate board |
| 02/18/1992 | CA2049396A1 Method of making decor laminate board in a single-level platen press |
| 02/12/1992 | CN2095752U No aid agent wood chip continuous moldering equipment |
| 02/12/1992 | CN1058630A Reinforced composite fibre form-board and making method thereof |
| 02/06/1992 | WO1992001541A1 System for oriented strand layup |
| 02/06/1992 | WO1992001540A1 Wood composite forming and curing system |
| 02/04/1992 | US5085812 Method of and plant for the manufacture of wood chipboards and similar board materials |
| 01/28/1992 | CA1294862C Method for bonding lignocellulosic material with gaseous esters |
| 01/24/1992 | CA2025555A1 Wood composite forming and curing system |
| 01/24/1992 | CA2022900A1 System for oriented strand layup |
| 01/22/1992 | EP0466760A1 Cellulosic product, process for the production thereof and uses thereof |
| 01/22/1992 | CN1015310B Artificial composite plank and fabrication method thereof |
| 01/21/1992 | CA1294522C Process of making a waferboard panel having improved dimensional stability and the panel manufactured thereby |
| 01/21/1992 | CA1294408C Molded wooden products |
| 01/15/1992 | EP0466165A1 Device for making of multi-purpose coverings |
| 01/15/1992 | CN2093079U Moulding face plate prepressing die set |
| 01/15/1992 | CN1057808A High strength artificial board with hot melting glue |
| 01/15/1992 | CN1015297B Continuous two-strip press |
| 01/08/1992 | EP0464146A1 A natural fiber product coated with a thermoplastic binder material |
| 01/08/1992 | EP0464136A1 A natural fiber product coated with a thermoset binder material |
| 01/07/1992 | US5078938 Method and apparatus for making a molded article from a nonflowable mixture of chip and/or fiber material and a thermally hardenable binder |
| 01/07/1992 | US5078937 Method and system for producing slab-formed material blanks |
| 01/06/1992 | CA2045729A1 Process for making stable fiberboard from used paper and fiberboard made by such process |
| 01/02/1992 | DE4020682A1 Constructional of raw material for parquet floors - comprises bamboo canes peeled into thin strips and flat pressed into alternate layers with a binder |
| 01/02/1992 | DE4020260A1 Press with continuous drum-driven steel bands - has metallic or ceramic friction layer on driving drums |
| 01/02/1992 | DE4019489A1 Glued chip spreader - has a ball separator in the feed path to remove glued balls of chips before spreading for chipboard mfg. |
| 12/27/1991 | EP0462586A2 Woody board |
| 12/25/1991 | CN1057227A Composite magnesian fibre board and its fabricating method |
| 12/25/1991 | CN1057226A Weed shaving board |
| 12/24/1991 | US5074945 Process and device for producing a coherent web from long slivers |
| 12/24/1991 | US5074476 Method of manufacturing fibre material containing lignocellulose for the production of fibre boards |
| 12/20/1991 | CA2044866A1 Apparatus for spreading glue-coated particles in the production of pressed board |
| 12/18/1991 | EP0461455A2 Device for the extrusion of vegetable particles mixed with binder |
| 12/18/1991 | CN1015120B Air laid peat moss board |
| 12/11/1991 | EP0460858A1 Mould-release compositions |
| 12/10/1991 | US5071615 Blowing fiber, air suspension through nozzle; adding liquid adhesive mist; collecting on slab |
| 12/09/1991 | CA2043449A1 Method and system for producing slab-formed material blanks |
| 12/05/1991 | DE4017844A1 Process and assembly for removal of wood dust from air - recirculates cleaned warm air |
| 12/05/1991 | DE4017135A1 Conveyor belt for feeding fibre board press - has upper support table in removable sections |
| 12/05/1991 | CA2043331A1 Mould-release compositions |
| 11/28/1991 | WO1991017883A1 Flat or moulded industrial panel, and process for its manufacture |
| 11/28/1991 | DE4016410A1 Reusing glass-filled propylene scrap - by adding the scrap from separate extruder and then wood flour to stream of polypropylene in an extruder and expressing from flat sheet die |
| 11/27/1991 | EP0344192B1 Process and equipment for the manufacture of chip-board and board of similar materials |
| 11/27/1991 | CN1014877B Method and apparatus for manufacturing wood chip plate and the like |
| 11/26/1991 | US5067536 Method for making structural products from long, thin, narrow, green wood strands |
| 11/26/1991 | CA1292481C Method for weighing webs during manufacturing |
| 11/21/1991 | DE4015583A1 Distributing wood fibres onto moulding band - using storage bunker with mechanical rollers feeding dispenser which distributes fibres on to moulding band |
| 11/21/1991 | DE4015581A1 Double steel band press for e.g. chipboard - has extra e.g. induction type heater at entrance to heat edges of bands under close control to compensate for heat losses |
| 11/14/1991 | DE4015143A1 Continuous double steel band press - runs bands over driven drums which are covered with steel plates bonded to outer surface sheets of high friction lining material |
| 11/05/1991 | US5063010 Making pressed board |
| 11/05/1991 | CA1291614C Method for the manufacture of molded wooden products |
| 10/30/1991 | CN1055694A Artificial shaving board containing bamboo fibre |
| 10/29/1991 | CA1291310C Process for producing shaped articles from vegetable particulate materials |
| 10/24/1991 | DE4108722A1 Conveyor feed for mfg. particle board - comprises ejection conveyor with pin-and-brush rollers arranged transversely above, fed by rotatable pick=up conveyor |
| 10/22/1991 | US5059472 Multi-ply wood product |
| 10/22/1991 | US5059466 Chipboard and its manufacture |
| 10/22/1991 | US5058751 Machine for sorting out over-thick wood chips |
| 10/16/1991 | EP0451346A2 Plate treating apparatus using a caterpillar |
| 10/16/1991 | EP0451224A1 Material compressing apparatus used to produce a rigid elongated member |
| 10/15/1991 | US5057167 Method for producing chip- and fiber-board webs of uniform thickness |
| 10/15/1991 | CA1290535C Process for manufacturing inlaid types of sheet materials |
| 10/09/1991 | CN1014218B Process method and continuous for mfg. shaving board band and fibre board band |
| 10/08/1991 | US5055247 Process for producing woody moldings |
| 10/08/1991 | US5054603 Apparatus for laying elongate members |
| 10/08/1991 | US5054388 Continuously working press |
| 10/08/1991 | CA1290126C Apparatus and process for forming a laid fibrous web |
| 10/02/1991 | EP0448657A1 Flat-extrusion process for the production of wood products bonded with inorganic or organic binders, in particular laminated panels. |
| 10/02/1991 | DE4009883A1 Press installation for mfr. of particle-boards - introduces steam in spacing gap between press belts |
| 10/01/1991 | CA1290091C Process for the preparation of urea-formaldehyde resins |
| 09/26/1991 | DE4107634A1 Blower for air dispersal of particles - has attachment of lattice to air flow equalising plate |
| 09/26/1991 | DE4017812A1 Adjusting continuous steel band press - longitudinal axis of one band can be turned about central vertical axis while applied pressure is briefly released during prodn. |
| 09/26/1991 | DE4017791A1 Method of guiding continuous press belt - has axles of drive and guide rollers adjustable on one side |
| 09/24/1991 | CA1289554C Process to manufacture a pressure panel heated by a fluid medium |
| 09/18/1991 | CN1013943B Apparatus for mfg. strip at higher temp. |
| 09/16/1991 | CA2038294A1 Manufacture of bonded particle boards |
| 09/10/1991 | CA2037342A1 Process for preparing lignocellulosic bodies |
| 09/05/1991 | DE4006331A1 Loading system for heated platen press - having table for assembly in register, vertically moving transfer platform, and loading arms fitted with grips |
| 09/04/1991 | CN1054211A Shaping products of corncob and their forming method and uses |
| 09/04/1991 | CN1013752B Process for production of wood shaving plates and similars |
| 09/03/1991 | US5044913 Device at multi platen presses |
| 09/03/1991 | US5044269 Continuously working press |
| 09/03/1991 | CA1288207C Apparatus and process for making pressboard from poly-coated paper |
| 08/28/1991 | EP0443053A1 Method and device for the production of shaped parts |
| 08/28/1991 | CN1054026A Chemical fibre sheet, and its producing method and apparatus |
| 08/27/1991 | US5042372 Continuously working press |
| 08/22/1991 | DE4004556A1 Wood fibre plate mfg. uses surface material - bonded to continuous web of wood fibres as plates for deep drawing in continuous process |
| 08/21/1991 | EP0441822A1 A material compaction arrangement for use in the manufacture of rigid beams |
| 08/14/1991 | DE4004215A1 Extruding mixture of vegetable matter and bonding medium - involves tapered spike which penetrates press rod and chamber and projects into hardening channel |
| 08/14/1991 | CN2082671U Thermal forming machine of vegetable fibre material |
| 08/14/1991 | CN2082670U Steel wire reinforced wood-plastic press-formed plate material |
| 08/07/1991 | CN1053628A Prepress sealer for use in hardboard manufacture |
| 08/06/1991 | US5037288 Press for pressing materials such as fibrous materials into board |
| 07/31/1991 | EP0439314A2 Process for the manufacture of wood composition boards, prepress sealer compositions and use thereof |