METHOD FOR MANUFACTURING FIBER BOARD AND FIBER BOARD

PROBLEM TO BE SOLVED: To more simply and inexpensively manufacture a fiber board that has enhanced adhesiveness among filaments and thereby has superior basic performance such as strength, durability and dimension stability.SOLUTION: This method for manufacturing the fiber board comprises the steps...

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Bibliographische Detailangaben
Hauptverfasser:	ONISHI KENJI, MORITA SEISHI, MATSUMURA KOICHI, ADACHI ARIHIRO
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:	PROBLEM TO BE SOLVED: To more simply and inexpensively manufacture a fiber board that has enhanced adhesiveness among filaments and thereby has superior basic performance such as strength, durability and dimension stability.SOLUTION: This method for manufacturing the fiber board comprises the steps of:preparing a material to be bonded, which contains filaments 3 having an average fiber length of 5 mm or more and 50 mm or less and staples 4 having an average fiber length of 2 mm or more and less than 5 mm; supplying a liquid thermosetting resin 6 to the material to be bonded by spraying the liquid thermosetting resin 6 while agitating the material to be bonded; and then subjecting the resultant mixture to hot pressing treatment.