FR2422561B1 - - Google Patents

Info

Publication number
FR2422561B1
FR2422561B1 FR7909176A FR7909176A FR2422561B1 FR 2422561 B1 FR2422561 B1 FR 2422561B1 FR 7909176 A FR7909176 A FR 7909176A FR 7909176 A FR7909176 A FR 7909176A FR 2422561 B1 FR2422561 B1 FR 2422561B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7909176A
Other languages
French (fr)
Other versions
FR2422561A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wavin BV
Original Assignee
Wavin BV
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
Priority claimed from NL7804027A external-priority patent/NL179714C/en
Priority claimed from NLAANVRAGE7811426,A external-priority patent/NL175508C/en
Application filed by Wavin BV filed Critical Wavin BV
Publication of FR2422561A1 publication Critical patent/FR2422561A1/en
Application granted granted Critical
Publication of FR2422561B1 publication Critical patent/FR2422561B1/fr
Granted legal-status Critical Current

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
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms
FR7909176A 1978-04-14 1979-04-11 PLASTIC BAG WITH FILL VALVE Granted FR2422561A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7804027A NL179714C (en) 1978-04-14 1978-04-14 PLASTIC BAG WITH A FILLING VALVE.
NLAANVRAGE7811426,A NL175508C (en) 1978-11-20 1978-11-20 VALVE BAG WITH FILLING VALVE AND FILTER BAG.

Publications (2)

Publication Number Publication Date
FR2422561A1 FR2422561A1 (en) 1979-11-09
FR2422561B1 true FR2422561B1 (en) 1984-06-15

Family

ID=26645404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909176A Granted FR2422561A1 (en) 1978-04-14 1979-04-11 PLASTIC BAG WITH FILL VALVE

Country Status (14)

Country Link
AT (1) AT368974B (en)
AU (1) AU528074B2 (en)
CA (1) CA1123392A (en)
CH (1) CH640472A5 (en)
DE (1) DE2914417A1 (en)
DK (1) DK148415C (en)
ES (1) ES243149Y (en)
FR (1) FR2422561A1 (en)
GB (1) GB2018721B (en)
IT (1) IT1116475B (en)
LU (1) LU81148A1 (en)
NO (1) NO150393C (en)
PT (1) PT69484A (en)
SE (2) SE437362B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101126A (en) * 1981-03-09 1982-10-01 Wavin Bv PLASTIC BAG WITH BREATHER.
DE3232321A1 (en) * 1982-08-31 1984-03-01 Bischof Und Klein Gmbh & Co, 4540 Lengerich Portable package made of flexible material in the form of a sack or bag
EP0135605A1 (en) * 1983-09-27 1985-04-03 Fischer & Krecke Filling valve for a valve bag
DE8811184U1 (en) * 1988-09-05 1988-11-10 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De
DE4009369A1 (en) * 1990-03-23 1991-09-26 Celcommerz High Chem Produkte Packing for powder or gaseous materials
DE9101210U1 (en) * 1991-02-02 1991-04-25 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De
DE4140213A1 (en) * 1991-12-06 1993-06-09 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh, 5962 Drolshagen, De Filler valve for filling sacks - has valve which allows air to flow out but prevents flow of material
DE102016105642A1 (en) * 2016-03-25 2017-09-28 Christian Becker Shell and method for filling a shell

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523764C (en) * 1931-04-27 Bock Franz Conveyor bag
NL32346C (en) * 1900-01-01
DE1251596B (en) * 1951-01-28 1967-10-05 Peter Baß Rothenburg ob der Tauber One-way clutch
FR1313683A (en) * 1961-02-07 1962-12-28 Natronzellstoff Und Papierfab Internal valve hose with front edge overlap for valve bags, paper
US3248042A (en) * 1962-12-26 1966-04-26 Union Carbide Corp Thermoplastic bag
DE1195226B (en) * 1963-04-24 1965-06-16 Wilhelm Ernst Fa Valve sack, especially for dust-like filling material
DE1761324B2 (en) * 1968-05-04 1976-10-28 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern VALVE BAG
DE1806333A1 (en) * 1968-10-31 1970-05-14 Sachser Papierverarb Sacks of paper or plastic, in particular valve sacks
DE1920097A1 (en) * 1969-04-21 1970-12-23 Wasserthal Hans Safety lock for cross-bottom valve bags
DE1949086A1 (en) * 1969-09-29 1971-04-01 Bischof & Klein Sack valve
DE2037544A1 (en) * 1970-07-29 1972-02-03 Badische Anilin-& Soda-Fabrik Ag, 6700 Ludwigshafen Perforated synthetic bag - for hygroscopic goods

Also Published As

Publication number Publication date
ES243149U (en) 1979-08-16
GB2018721A (en) 1979-10-24
NO150393B (en) 1984-07-02
DK148415B (en) 1985-07-01
CH640472A5 (en) 1984-01-13
GB2018721B (en) 1982-08-25
PT69484A (en) 1979-05-01
NO150393C (en) 1984-10-10
AT368974B (en) 1982-11-25
LU81148A1 (en) 1979-11-07
DK154379A (en) 1979-10-15
SE7903246L (en) 1979-10-15
NO791176L (en) 1979-10-16
CA1123392A (en) 1982-05-11
DK148415C (en) 1985-11-25
AU528074B2 (en) 1983-04-14
ATA287779A (en) 1982-04-15
IT1116475B (en) 1986-02-10
IT7948687A0 (en) 1979-04-10
AU4623679A (en) 1980-05-29
ES243149Y (en) 1980-01-16
FR2422561A1 (en) 1979-11-09
SE437362B (en) 1985-02-25
DE2914417A1 (en) 1979-10-18
DE2914417C2 (en) 1987-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse