METHOD FOR PRODUCING shaped door skins FROM WOOD composite door skins, manufacturing in this way, and the door made with the door skin THIS

摘要

1. A process for converting a flat previously formed blank into a molded door skin molded, comprising the following steps: a) perform a solid slab of medium density fiberboard; b) moistening the blank and allowing the swelling fibers; c) placing the heated billet between plates press, the plates are heated to a temperature sufficient to soften the resin in the blank and thus to soften the blank; d) applying a pressure sufficient for clamping the plates and tog To thereby deform the preform into a shaped form defined by the configuration of plates; e) degassing the blank; and f) removing the molded blank from the contoured space between plitami.2. A method according to claim 1, comprising the step of: a) applying pressure to the plates, at least during the three tsiklov.3. A method according to claim 2, comprising the step of: a) applying pressure to the plates is not more than six tsiklov.4. A method according to claim 2, comprising the step of: a) applying a pressure in the first cycle to the first predetermined level over a period of time greater than the time period during which pressure is applied in any subsequent tsikle.5. A method according to claim 2, comprising the step of: a) maintaining the pressure in the last cycle for a period exceeding the period of time during which the pressure is maintained in the first tsikle.6. A method according to claim 1, comprising a workpiece degassing operation by removing moisture through apertures in at least one of plit.7. A method according to claim 6, comprising the step of: a) applying a pressure of about 1.5 tons per square inch (22800.5 kPa) .8. Cn