NO150393C - Ventilsekk av plast - Google Patents

Ventilsekk av plast

Info

Publication number
NO150393C
NO150393C NO791176A NO791176A NO150393C NO 150393 C NO150393 C NO 150393C NO 791176 A NO791176 A NO 791176A NO 791176 A NO791176 A NO 791176A NO 150393 C NO150393 C NO 150393C
Authority
NO
Norway
Prior art keywords
plastic valve
valve bags
bags
plastic
valve
Prior art date
Application number
NO791176A
Other languages
English (en)
Other versions
NO150393B (no
NO791176L (no
Inventor
Andre Oosting
Kornelis Herder
Dirk Adriaan Vermeer
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/xx
Priority claimed from NLAANVRAGE7811426,A external-priority patent/NL175508C/xx
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of NO791176L publication Critical patent/NO791176L/no
Publication of NO150393B publication Critical patent/NO150393B/no
Publication of NO150393C publication Critical patent/NO150393C/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Filtering Materials (AREA)
  • External Artificial Organs (AREA)
NO791176A 1978-04-14 1979-04-09 Ventilsekk av plast NO150393C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7804027A NL179714C (nl) 1978-04-14 1978-04-14 Kunststofzak met een vulventiel.
NLAANVRAGE7811426,A NL175508C (nl) 1978-11-20 1978-11-20 Ventielzak met vulventiel en filterzakje.

Publications (3)

Publication Number Publication Date
NO791176L NO791176L (no) 1979-10-16
NO150393B NO150393B (no) 1984-07-02
NO150393C true NO150393C (no) 1984-10-10

Family

ID=26645404

Family Applications (1)

Application Number Title Priority Date Filing Date
NO791176A NO150393C (no) 1978-04-14 1979-04-09 Ventilsekk av plast

Country Status (14)

Country Link
AT (1) AT368974B (no)
AU (1) AU528074B2 (no)
CA (1) CA1123392A (no)
CH (1) CH640472A5 (no)
DE (1) DE2914417A1 (no)
DK (1) DK148415C (no)
ES (1) ES243149Y (no)
FR (1) FR2422561A1 (no)
GB (1) GB2018721B (no)
IT (1) IT1116475B (no)
LU (1) LU81148A1 (no)
NO (1) NO150393C (no)
PT (1) PT69484A (no)
SE (2) SE7903246L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8101126A (nl) * 1981-03-09 1982-10-01 Wavin Bv Kunststofzak met ontluchting.
DE3232321A1 (de) * 1982-08-31 1984-03-01 Bischof Und Klein Gmbh & Co, 4540 Lengerich Trageverpackung aus flexiblem werkstoff in sack- oder beutelform
EP0135605A1 (de) * 1983-09-27 1985-04-03 Fischer & Krecke Einfüllventil für einen Ventilsack
DE8811184U1 (no) * 1988-09-05 1988-11-10 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De
DE4009369A1 (de) * 1990-03-23 1991-09-26 Celcommerz High Chem Produkte Sackfoermiges verpackungsmittel
DE9101210U1 (no) * 1991-02-02 1991-04-25 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De
DE4140213A1 (de) * 1991-12-06 1993-06-09 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh, 5962 Drolshagen, De Ventilsack mit entlueftungsventil
DE102016105642A1 (de) * 2016-03-25 2017-09-28 Christian Becker Hülle sowie Verfahren zum Befüllen einer Hülle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523764C (de) * 1931-04-27 Bock Franz Foerdersack
NL32346C (no) * 1900-01-01
DE1251596B (de) * 1951-01-28 1967-10-05 Peter Baß Rothenburg ob der Tauber Freilaufkupplung
FR1313683A (fr) * 1961-02-07 1962-12-28 Natronzellstoff Und Papierfab Tuyau à clapet intérieur avec recouvrement de l'arête antérieure pour sacs à soupape, en papier
US3248042A (en) * 1962-12-26 1966-04-26 Union Carbide Corp Thermoplastic bag
DE1195226B (de) * 1963-04-24 1965-06-16 Wilhelm Ernst Fa Ventilsack, insbesondere fuer staubfoermiges Fuellgut
DE1761324B2 (de) * 1968-05-04 1976-10-28 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Ventilsack
DE1806333A1 (de) * 1968-10-31 1970-05-14 Sachser Papierverarb Sack aus Papier oder Kunststoff insbesondere Ventilsack
DE1920097A1 (de) * 1969-04-21 1970-12-23 Wasserthal Hans Sicherheitsverschluss fuer Kreuzbodenventilsaecke
DE1949086A1 (de) * 1969-09-29 1971-04-01 Bischof & Klein Ventilsack
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
DE2914417A1 (de) 1979-10-18
DE2914417C2 (no) 1987-10-15
FR2422561B1 (no) 1984-06-15
DK154379A (da) 1979-10-15
SE437362B (sv) 1985-02-25
AU528074B2 (en) 1983-04-14
ATA287779A (de) 1982-04-15
ES243149Y (es) 1980-01-16
PT69484A (en) 1979-05-01
FR2422561A1 (fr) 1979-11-09
GB2018721B (en) 1982-08-25
GB2018721A (en) 1979-10-24
ES243149U (es) 1979-08-16
IT1116475B (it) 1986-02-10
DK148415C (da) 1985-11-25
CA1123392A (en) 1982-05-11
NO150393B (no) 1984-07-02
IT7948687A0 (it) 1979-04-10
NO791176L (no) 1979-10-16
CH640472A5 (de) 1984-01-13
AU4623679A (en) 1980-05-29
SE7903246L (sv) 1979-10-15
LU81148A1 (de) 1979-11-07
DK148415B (da) 1985-07-01
AT368974B (de) 1982-11-25

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