SE9602422L - Ways to manufacture an end seal for a vacuum cleaner bag - Google Patents

Ways to manufacture an end seal for a vacuum cleaner bag

Info

Publication number
SE9602422L
SE9602422L SE9602422A SE9602422A SE9602422L SE 9602422 L SE9602422 L SE 9602422L SE 9602422 A SE9602422 A SE 9602422A SE 9602422 A SE9602422 A SE 9602422A SE 9602422 L SE9602422 L SE 9602422L
Authority
SE
Sweden
Prior art keywords
work piece
flap
image
outer layer
stage
Prior art date
Application number
SE9602422A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9602422D0 (en
Inventor
Erling Ivarsson
Original Assignee
Electrolux Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electrolux Ab filed Critical Electrolux Ab
Priority to SE9602422A priority Critical patent/SE9602422L/en
Publication of SE9602422D0 publication Critical patent/SE9602422D0/en
Priority to EP97850091A priority patent/EP0813839A3/en
Publication of SE9602422L publication Critical patent/SE9602422L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures

Abstract

This invention relates to a method for producing an end closure for a vacuum cleaner dust bag by manufacturing in a first stage a tube shaped work piece comprising an outer layer and one or several lined layers. The work piece is in a second stage severed mainly perpendicular to the length direction of the tube shaped work piece and the outer layer is (16a) in connection with said severing operation is provided with one or several cuts or recesses extending from the cut edge in order to form a flap (26). In a third stage parts of the end area of the work piece are successively folded inwardly and in connection therewith the lined layer or layers (16b) are folded inwardly or are removed within a portion of the area defined by the flap in order to uncover a part of the inwardly facing side (area 27) of the outer layer. The flap is then provided with glueing material on the uncovered surfaces and is arranged to overlap at least one of the the remaining inwardly folded end areas of the work piece. <IMAGE> <IMAGE> <IMAGE>
SE9602422A 1996-06-19 1996-06-19 Ways to manufacture an end seal for a vacuum cleaner bag SE9602422L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9602422A SE9602422L (en) 1996-06-19 1996-06-19 Ways to manufacture an end seal for a vacuum cleaner bag
EP97850091A EP0813839A3 (en) 1996-06-19 1997-06-10 Method for producing an end closure for a vacuum cleaner dust bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602422A SE9602422L (en) 1996-06-19 1996-06-19 Ways to manufacture an end seal for a vacuum cleaner bag

Publications (2)

Publication Number Publication Date
SE9602422D0 SE9602422D0 (en) 1996-06-19
SE9602422L true SE9602422L (en) 1997-12-20

Family

ID=20403073

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602422A SE9602422L (en) 1996-06-19 1996-06-19 Ways to manufacture an end seal for a vacuum cleaner bag

Country Status (2)

Country Link
EP (1) EP0813839A3 (en)
SE (1) SE9602422L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1059056B1 (en) 1999-06-08 2004-11-03 3M Innovative Properties Company Dust bag and method for manufacturing the same
DE10348375B4 (en) * 2003-10-17 2006-05-04 Eurofilters N.V. Filter bag and method for its production
DE102005002420A1 (en) * 2005-01-18 2006-07-27 Miele & Cie. Kg Vacuum cleaner bags and vacuum cleaner with a dust collecting space for holding vacuum cleaner bags

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792076A (en) * 1954-04-22 1957-05-14 Lewyt Corp Filter bag
US3276192A (en) * 1963-06-11 1966-10-04 Studley Paper Company Inc Disposable filter bag
US3330100A (en) * 1964-04-08 1967-07-11 Studley Paper Company Inc Vacuum cleaner filter bag
US3738091A (en) * 1971-05-24 1973-06-12 Studley Paper Co Vacuum cleaner filter bag
GB1506577A (en) * 1975-05-23 1978-04-05 Drg Ltd Vacuum cleaner bags
US4322259A (en) * 1979-06-20 1982-03-30 Studley Paper Company, Inc. Method of making a reinforced vacuum cleaner filter bag

Also Published As

Publication number Publication date
EP0813839A3 (en) 1999-02-03
EP0813839A2 (en) 1997-12-29
SE9602422D0 (en) 1996-06-19

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