METHOD OF MOLDING SYNTHETIC RESIN MATERIAL, AND SYNTHETIC RESIN MATERIAL PRODUCED BY THE SAME

PROBLEM TO BE SOLVED: To provide a method of molding a filter element having e.g. a resin-made frame which has a simple configuration and is applicable to any resin material.SOLUTION: A method of molding a synthetic resin comprises clamping a fixed mold and a movable mold together and, after injecti...

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Bibliographische Detailangaben
Hauptverfasser: ONODA TADAYUKI, YOKOYAMA TOMOKAZU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method of molding a filter element having e.g. a resin-made frame which has a simple configuration and is applicable to any resin material.SOLUTION: A method of molding a synthetic resin comprises clamping a fixed mold and a movable mold together and, after injection of a synthetic resin between the fixed mold and the movable mold, fusing an insertion member integrally with the synthetic resin. After the injection molding of the synthetic resin, the end part of the synthetic resin material held on the side of the fixed mold is heat-molten by heating means, and, after retreat of the heating means, the insertion member is pressed toward the molten end part to fuse the insertion member integrally with the synthetic resin material.