FI69804C - Ventil av plast eller plastbeklaett papper och dess framstaellningsfoerfarande - Google Patents

Ventil av plast eller plastbeklaett papper och dess framstaellningsfoerfarande Download PDF

Info

Publication number
FI69804C
FI69804C FI840196A FI840196A FI69804C FI 69804 C FI69804 C FI 69804C FI 840196 A FI840196 A FI 840196A FI 840196 A FI840196 A FI 840196A FI 69804 C FI69804 C FI 69804C
Authority
FI
Finland
Prior art keywords
valve
plastic
bag
edge
backlet
Prior art date
Application number
FI840196A
Other languages
English (en)
Finnish (fi)
Other versions
FI69804B (fi
FI840196A7 (fi
FI840196A0 (fi
Inventor
Hans Bjoerke
Oddvar Bogen
Original Assignee
Isola Emballasje As
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 Isola Emballasje As filed Critical Isola Emballasje As
Publication of FI840196A7 publication Critical patent/FI840196A7/fi
Publication of FI840196A0 publication Critical patent/FI840196A0/fi
Application granted granted Critical
Publication of FI69804B publication Critical patent/FI69804B/fi
Publication of FI69804C publication Critical patent/FI69804C/fi

Links

Classifications

    • 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
    • B65D31/14—Valve bags, i.e. with valves for filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
FI840196A 1982-05-28 1984-01-18 Ventil av plast eller plastbeklaett papper och dess framstaellningsfoerfarande FI69804C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO821811 1982-05-28
NO821811A NO150190C (no) 1982-05-28 1982-05-28 Slangeformet ventil i plast eller plastbelagt papir til sekk og fremgangsmaate for fremstilling av ventilen
PCT/NO1983/000015 WO1983004239A1 (en) 1982-05-28 1983-04-25 Valve of plastic or plastic coated paper and the method of producing same
NO8300015 1983-04-25

Publications (4)

Publication Number Publication Date
FI840196A7 FI840196A7 (fi) 1984-01-18
FI840196A0 FI840196A0 (fi) 1984-01-18
FI69804B FI69804B (fi) 1985-12-31
FI69804C true FI69804C (fi) 1986-05-26

Family

ID=19886594

Family Applications (1)

Application Number Title Priority Date Filing Date
FI840196A FI69804C (fi) 1982-05-28 1984-01-18 Ventil av plast eller plastbeklaett papper och dess framstaellningsfoerfarande

Country Status (6)

Country Link
EP (1) EP0109407B1 (de)
DE (1) DE3360659D1 (de)
DK (1) DK151097C (de)
FI (1) FI69804C (de)
NO (1) NO150190C (de)
WO (1) WO1983004239A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8618533D0 (en) * 1986-07-30 1986-09-10 Johnsen Jorgensen Jaypak Form of mixing bag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651451A (en) * 1950-04-18 1953-09-08 Universal Paper Bag Co Valve bag
DE1918652A1 (de) * 1969-04-12 1970-12-10 Behn Verpackung Erwin Kreuzbodenventilsack mit schlauchfoermigem Fuellventil und Verfahren zur Herstellung und Anbringen des Fuellventils

Also Published As

Publication number Publication date
DE3360659D1 (en) 1985-10-03
DK151097C (da) 1988-07-04
DK151097B (da) 1987-11-02
FI69804B (fi) 1985-12-31
NO150190C (no) 1984-09-05
EP0109407B1 (de) 1985-08-28
EP0109407A1 (de) 1984-05-30
FI840196A7 (fi) 1984-01-18
DK28884D0 (da) 1984-01-23
NO150190B (no) 1984-05-28
FI840196A0 (fi) 1984-01-18
DK28884A (da) 1984-01-23
NO821811L (no) 1983-11-29
WO1983004239A1 (en) 1983-12-08

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ISOLA EMBALLASJE A/S