METHOD FOR MANUFACTURING SHEET AND APPARATUS FOR MANUFACTURING SHEET

PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheet and an apparatus for manufacturing the same, which can manufacture a sheet having particles dispersed in a resin component in a high compounding ratio and having suppressed variations in the thickness with high manufacturing efficie...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MATSUOKA YUSUKE, ARIMA AKIRA, ONO HIROBUMI, NAKABAYASHI KATSUYUKI, ODA TAKASHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheet and an apparatus for manufacturing the same, which can manufacture a sheet having particles dispersed in a resin component in a high compounding ratio and having suppressed variations in the thickness with high manufacturing efficiency.SOLUTION: The method for manufacturing a sheet includes: a deformation conveyance step of conveying a composition containing particles and a resin component by use of a gear structure 4 including a pair of gears 32 while deforming the composition in a direction of the rotation axis of the gears; a first gap passing step, after the deformation conveyance step, of allowing the composition to pass through a first gap 50 between a support roll 51 and a projection 63 disposed to face the support roll 51 so as to provide the first gap 50, while supporting and conveying the composition by the support roll 51; and a second gap passing step, after the first gap passing step, of allowing the composition to pass through a second gap 60 between the support roll 51 and a rolling roll 54 disposed to face the support roll 51 so as to provide the second gap 60.