AT305749B - Verfahren zur Herstellung von Doppelbeuteln - Google Patents

Verfahren zur Herstellung von Doppelbeuteln

Info

Publication number
AT305749B
AT305749B AT77271A AT77271A AT305749B AT 305749 B AT305749 B AT 305749B AT 77271 A AT77271 A AT 77271A AT 77271 A AT77271 A AT 77271A AT 305749 B AT305749 B AT 305749B
Authority
AT
Austria
Prior art keywords
production
double bags
bags
double
Prior art date
Application number
AT77271A
Other languages
English (en)
Original Assignee
Leonhard Lang Dr
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 Leonhard Lang Dr filed Critical Leonhard Lang Dr
Priority to AT77271A priority Critical patent/AT305749B/de
Priority to NL7201189A priority patent/NL7201189A/xx
Application granted granted Critical
Publication of AT305749B publication Critical patent/AT305749B/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT77271A 1971-01-29 1971-01-29 Verfahren zur Herstellung von Doppelbeuteln AT305749B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT77271A AT305749B (de) 1971-01-29 1971-01-29 Verfahren zur Herstellung von Doppelbeuteln
NL7201189A NL7201189A (de) 1971-01-29 1972-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT77271A AT305749B (de) 1971-01-29 1971-01-29 Verfahren zur Herstellung von Doppelbeuteln

Publications (1)

Publication Number Publication Date
AT305749B true AT305749B (de) 1973-03-12

Family

ID=3499341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT77271A AT305749B (de) 1971-01-29 1971-01-29 Verfahren zur Herstellung von Doppelbeuteln

Country Status (2)

Country Link
AT (1) AT305749B (de)
NL (1) NL7201189A (de)

Also Published As

Publication number Publication date
NL7201189A (de) 1972-08-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee