DUST COLLECTING BAG FOR VACUUM CLEANER

PROBLEM TO BE SOLVED: To provide a dust collecting bag for a vacuum cleaner capable of securing the air permeability and the dust collecting capacity. SOLUTION: The air permeability of an air permeable material 131 positioned in the innermost of a bag body 122 is formed larger than the air permeabil...

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE MITSURU, YAMAKADO DAIKO, TAKEMOTO RITSUO, MORISHITA ATSUSHI, TSUCHIYA YOSHIHIRO, ICHINO TAKEYUKI, HIRAHARA YOSHIYUKI, SAIGA SHIGENORI, NAITO JUNJI, SUGIYAMA YOSHITAKA, OSHIMA IKUO
Format:	Patent
Sprache:	eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FURNITURE HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a dust collecting bag for a vacuum cleaner capable of securing the air permeability and the dust collecting capacity. SOLUTION: The air permeability of an air permeable material 131 positioned in the innermost of a bag body 122 is formed larger than the air permeabilities of other air permeable materials 132 and 133 to secure the air permeability of the bag body 122, the wall thickness of the air permeable material 131 is formed thicker than the wall thicknesses of the other air permeable materials 132 and 133, and the sucked dust collecting capacity is three-dimensionally increased in the thickness direction of the air permeable material 131 to suppress easy clogging of the air permeable material 131 and secure the dust collecting capacity. COPYRIGHT: (C)2006,JPO&NCIPI