FR2242301A1 - - Google Patents

Info

Publication number
FR2242301A1
FR2242301A1 FR7429405A FR7429405A FR2242301A1 FR 2242301 A1 FR2242301 A1 FR 2242301A1 FR 7429405 A FR7429405 A FR 7429405A FR 7429405 A FR7429405 A FR 7429405A FR 2242301 A1 FR2242301 A1 FR 2242301A1
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.)
Granted
Application number
FR7429405A
Other versions
FR2242301B1 (fr
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.)
Dai Nippon Printing Cy Ltd Ja
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Cy Ltd Ja
Dai Nippon Printing Co Ltd
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 JP48096379A external-priority patent/JPS5245540B2/ja
Priority claimed from JP48096381A external-priority patent/JPS5229665B2/ja
Application filed by Dai Nippon Printing Cy Ltd Ja, Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Cy Ltd Ja
Publication of FR2242301A1 publication Critical patent/FR2242301A1/fr
Application granted granted Critical
Publication of FR2242301B1 publication Critical patent/FR2242301B1/fr
Expired 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
    • 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
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally to the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/844—Applying rigid valves, spouts, or filling tubes
FR7429405A 1973-08-28 1974-08-28 Expired FR2242301B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48096379A JPS5245540B2 (fr) 1973-08-28 1973-08-28
JP48096381A JPS5229665B2 (fr) 1973-08-28 1973-08-28

Publications (2)

Publication Number Publication Date
FR2242301A1 true FR2242301A1 (fr) 1975-03-28
FR2242301B1 FR2242301B1 (fr) 1980-04-11

Family

ID=26437586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429405A Expired FR2242301B1 (fr) 1973-08-28 1974-08-28

Country Status (5)

Country Link
US (1) US3974747A (fr)
DE (2) DE2440491C2 (fr)
FR (1) FR2242301B1 (fr)
GB (2) GB1485133A (fr)
IT (1) IT1016845B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133252A (en) * 1976-05-11 1979-01-09 Ernest Eckstein Method and apparatus for securing carrying handles to bags
DE2647432C2 (de) * 1976-10-20 1984-07-19 Windmöller & Hölscher, 4540 Lengerich Kreuzbodensack aus Kunststoffgewebe mit Innenriegel und Bodendeckblatt sowie Verfahren zu dessen Herstellung
DE2831036C2 (de) * 1978-07-14 1984-11-15 Windmöller & Hölscher, 4540 Lengerich Verfahren zum Herstellen von mit Kreuzböden versehenen Ventilsäcken
DE2842954C2 (de) * 1978-10-02 1985-01-24 Windmöller & Hölscher, 4540 Lengerich Verfahren und Vorrichtung zum Herstellen einseitig offener Säcke mit einem Innensack aus thermoplastischer Kunststoff-Folie und einem Außensack aus einem aus verstreckten Kunststoffbändchen bestehenden Rundgewebe
GB2136771A (en) * 1983-03-24 1984-09-26 Lolift Containers for bulk material
US5772332A (en) * 1994-09-30 1998-06-30 Atifon Ltd. Container having a rectangular base and its manufacturing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684840C (de) * 1937-09-24 1939-12-06 Mittelbadische Papier Manufakt Vorrichtung zum Herstellen von Papiersaecken
US2559873A (en) * 1944-10-19 1951-07-10 Arkell & Smiths Machine for and method of manufacturing valve bags
US3250187A (en) * 1963-06-26 1966-05-10 Union Carbide Corp Bag making machine
DE1297531B (de) * 1963-11-30 1969-06-12 Psg Plastik Sack Gmbh Kunststoffventilsack
DE1486482A1 (de) * 1965-05-15 1969-04-03 Lissner & Co Geb Sack mit einer verschliessbaren OEffnung
US3853040A (en) * 1972-05-02 1974-12-10 Windmoeller & Hoelscher Process and apparatus for making crossed-end bags from weldable material

Also Published As

Publication number Publication date
GB1485132A (en) 1977-09-08
US3974747A (en) 1976-08-17
GB1485133A (en) 1977-09-08
DE2440491A1 (de) 1975-03-06
FR2242301B1 (fr) 1980-04-11
IT1016845B (it) 1977-06-20
DE2440491C2 (de) 1983-05-26
DE2462424C2 (de) 1983-05-19
DE2462424A1 (de) 1977-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse