METHOD FOR THE PRODUCTION OF THREE-DIMENSIONAL MOLDED PARTS FROM A FIBER-CONTAINING MATERIAL AND FIBER PROCESSING DEVICE

A method for producing three-dimensional molded parts from a fiber-containing material and a fiber processing device are described. In this case, a provision of separated fibers, an arrangement of the separated fibers to form at least one preform, wherein the at least one preform substantially corre...

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Bibliographische Detailangaben
1. Verfasser:	Hausmann, Matthias
Format:	Patent
Sprache:	eng
Schlagworte:	MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS TRANSPORTING WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	A method for producing three-dimensional molded parts from a fiber-containing material and a fiber processing device are described. In this case, a provision of separated fibers, an arrangement of the separated fibers to form at least one preform, wherein the at least one preform substantially corresponds to the shape of a molded part to be produced, and a pressing of the at least one preform to form a three-dimensional molded part take place. The fiber processing device at least has a feeding device for providing separated fibers; a premolding device, which has at least one premold for forming preforms from fibers fed separately, which corresponds to the final form of the molded part to be produced; a transfer device for transferring preforms provided via the at least one premold and made of fiber-containing material; and a molding device for pressing preformed preforms to form finished three-dimensional molded parts.