MOLDING OF FIBER BLANKS INTO THREE-DIMENSIONAL FIBER BLOCK ARTICLES

A three-dimensional fiber block article obtainable by molding a heated fiber blank (10), comprising a thermally activated binding agent, into a three-dimensional fiber block article in a fiber block molding process. The fiber block molding process comprises the steps of:- receiving the fiber blank (...

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Bibliographische Detailangaben
1. Verfasser:	BERGNER, Anders
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES CENTRIFUGES MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A three-dimensional fiber block article obtainable by molding a heated fiber blank (10), comprising a thermally activated binding agent, into a three-dimensional fiber block article in a fiber block molding process. The fiber block molding process comprises the steps of:- receiving the fiber blank (10) to be molded at a receiving position (210) of a conveyor system (200);- transporting the fiber blank (10) by means of the conveyor system (200) via a heater (300), thereby heating the fiber blank (10) to activate the binding agent, to a mold (100), the mold having a lower part (110) and an upper part (120), wherein the lower (110) and the upper (120) parts of the mold form between them a cavity (150) for forming the fiber blank (10) into the molded article upon closing the mold;- delivering the heated fiber blank (11) on the lower part (110) of the mold (100); and- closing the mold to provide the fiber block article.