NL143502B - Kunststofblokbodemzak met vulventiel. - Google Patents

Kunststofblokbodemzak met vulventiel.

Info

Publication number
NL143502B
NL143502B NL707008908A NL7008908A NL143502B NL 143502 B NL143502 B NL 143502B NL 707008908 A NL707008908 A NL 707008908A NL 7008908 A NL7008908 A NL 7008908A NL 143502 B NL143502 B NL 143502B
Authority
NL
Netherlands
Prior art keywords
filling valve
block bottom
plastic block
bottom bag
bag
Prior art date
Application number
NL707008908A
Other languages
English (en)
Other versions
NL7008908A (nl
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
Application filed by Wavin Bv filed Critical Wavin Bv
Priority to NL707008908A priority Critical patent/NL143502B/nl
Priority to NO2269/71A priority patent/NO131541C/no
Priority to DE19712166556 priority patent/DE2166556A1/de
Priority to DE19712129792 priority patent/DE2129792A1/de
Priority to SE7107787A priority patent/SE391499B/xx
Priority to GB2842971A priority patent/GB1368328A/en
Priority to SU1671102A priority patent/SU384222A3/ru
Priority to GB126574A priority patent/GB1368329A/en
Priority to AT523671A priority patent/AT313166B/de
Priority to US00153474A priority patent/US3785547A/en
Publication of NL7008908A publication Critical patent/NL7008908A/xx
Priority to TR1740973A priority patent/TR17409A/xx
Priority to US408306A priority patent/US3896708A/en
Priority to DK227474A priority patent/DK133894B/da
Priority to SE7409696A priority patent/SE7409696L/xx
Priority to NO743485A priority patent/NO142743C/no
Publication of NL143502B publication Critical patent/NL143502B/nl
Priority to JP50017521A priority patent/JPS50124775A/ja
Priority to JP1977171808U priority patent/JPS5516832Y2/ja

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)
  • Making Paper Articles (AREA)
NL707008908A 1970-06-17 1970-06-17 Kunststofblokbodemzak met vulventiel. NL143502B (nl)

Priority Applications (17)

Application Number Priority Date Filing Date Title
NL707008908A NL143502B (nl) 1970-06-17 1970-06-17 Kunststofblokbodemzak met vulventiel.
NO2269/71A NO131541C (nl) 1970-06-17 1971-06-16
DE19712166556 DE2166556A1 (de) 1970-06-17 1971-06-16 Verfahren zum herstellen eines blockbeutels mit einem fuellventil
DE19712129792 DE2129792A1 (de) 1970-06-17 1971-06-16 Blockbeutel mit einem Fuellventil und Verfahren zu seiner Herstellung
SE7107787A SE391499B (sv) 1970-06-17 1971-06-16 Med ventil forsedd seck av plast samt forfarande och anordning for tillverkning av en dylik seck
GB2842971A GB1368328A (en) 1970-06-17 1971-06-17 Plastics block bottomed bag with a valve
SU1671102A SU384222A3 (nl) 1970-06-17 1971-06-17
GB126574A GB1368329A (en) 1970-06-17 1971-06-17 Plastics block bottomed bag with a valve
AT523671A AT313166B (de) 1970-06-17 1971-06-17 Kreuzbodenventilsack mit einem Füllventil
US00153474A US3785547A (en) 1970-06-17 1971-06-18 Plastic block bag with a valve
TR1740973A TR17409A (tr) 1970-06-17 1973-05-02 Bir valfi bulunan bir plastik blok torba dis lastik ve tekerlek takimlarinda veya bunlarla ilgili islahat
US408306A US3896708A (en) 1970-06-17 1973-10-23 Plastic block bag with a valve
DK227474A DK133894B (da) 1970-06-17 1974-04-25 Plastpose med firkantet bund og påfyldningsventil.
SE7409696A SE7409696L (nl) 1970-06-17 1974-07-26
NO743485A NO142743C (no) 1970-06-17 1974-09-26 Plastpose med firkantet bunn og paafyllingsventil
JP50017521A JPS50124775A (nl) 1970-06-17 1975-02-13
JP1977171808U JPS5516832Y2 (nl) 1970-06-17 1977-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707008908A NL143502B (nl) 1970-06-17 1970-06-17 Kunststofblokbodemzak met vulventiel.

Publications (2)

Publication Number Publication Date
NL7008908A NL7008908A (nl) 1971-12-21
NL143502B true NL143502B (nl) 1974-10-15

Family

ID=19810347

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707008908A NL143502B (nl) 1970-06-17 1970-06-17 Kunststofblokbodemzak met vulventiel.

Country Status (3)

Country Link
US (1) US3785547A (nl)
JP (1) JPS5516832Y2 (nl)
NL (1) NL143502B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453270A (en) * 1982-05-19 1984-06-05 Westvaco Corporation Pasted valve stepped end bag
ES2305612T3 (es) * 2004-05-27 2008-11-01 Rkw Ag Rheinische Kunststoffwerke Saco de plastico con ventilacion de alivio de sobrepresion.
US10029407B2 (en) 2014-12-04 2018-07-24 Big Heart Pet, Inc. Apparatus, processes, and systems for heat sealing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889979A (en) * 1957-02-13 1959-06-09 Bemis Bro Bag Co Bag
US2904241A (en) * 1957-09-03 1959-09-15 Bemis Bro Bag Co Bag
AT227599B (de) * 1960-05-30 1963-05-27 Natro Cellulosa S P A Ventilsack oder Beutel aus Kunststoff und Verfahren zu seiner Herstellung
DE1411863A1 (de) * 1962-07-21 1969-05-14 Windmoeller & Hoelscher Kreuzbodensack aus schweissbarem Werkstoff sowie Verfahren und Einrichtung zu seiner Herstellung
US3439864A (en) * 1967-09-05 1969-04-22 Union Carbide Corp Sift-proof industrial bag
US3430844A (en) * 1967-11-08 1969-03-04 Chase Bag Co Valved bag end construction
IE33932B1 (en) * 1968-10-10 1974-12-11 Wavin Bv A method for manufacturing a plastics block bag

Also Published As

Publication number Publication date
US3785547A (en) 1974-01-15
JPS5516832Y2 (nl) 1980-04-19
JPS5393310U (nl) 1978-07-29
NL7008908A (nl) 1971-12-21

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: WAVIN