FR2411768A1 - Sac en matiere plastique a bande interieure et feuille de recouvrement de fond, et dispositif permettant de vider un tel sac - Google Patents

Sac en matiere plastique a bande interieure et feuille de recouvrement de fond, et dispositif permettant de vider un tel sac

Info

Publication number
FR2411768A1
FR2411768A1 FR7834314A FR7834314A FR2411768A1 FR 2411768 A1 FR2411768 A1 FR 2411768A1 FR 7834314 A FR7834314 A FR 7834314A FR 7834314 A FR7834314 A FR 7834314A FR 2411768 A1 FR2411768 A1 FR 2411768A1
Authority
FR
France
Prior art keywords
bag
emptying
bottom cover
cover sheet
inner band
Prior art date
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
FR7834314A
Other languages
English (en)
Other versions
FR2411768B1 (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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of FR2411768A1 publication Critical patent/FR2411768A1/fr
Application granted granted Critical
Publication of FR2411768B1 publication Critical patent/FR2411768B1/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
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00—Flexible bags
    • Y10S383/906—Dispensing feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Abstract

SAC EN MATIERE PLASTIQUE DE GRANDE DIMENSION ET DISPOSITIF POUR LE VIDER. LA BANDE INTERIEURE EST SOUDEE AUX REMPLIS D'ANGLE ET AUX BORDS DES PARTIES LIBRES DE PAROI DE SAC QUI SE TROUVENT ENTRE CES REMPLIS; LA FEUILLE DE RECOUVREMENT DE FOND NE RECOUVRE QU'UN DES RABATS LATERAUX DE FOND REPLIE VERS L'INTERIEUR ET EST COLLEE A CE RABAT, AUX PARTIES DE FOND VOISINES ET A CELLES QUI SE TROUVENT SOUS L'AUTRE RABAT LATERAL DE FOND, QUI, RABATTU DE L'EXTERIEUR SUR LA FEUILLE DE RECOUVREMENT DE FOND EST COLLE AVEC ELLE DE FACON DETACHABLE. APPLICATION: FABRICATION DE SACS VIDABLES REUTILISABLES.
FR7834314A 1977-12-13 1978-12-06 Sac en matiere plastique a bande interieure et feuille de recouvrement de fond, et dispositif permettant de vider un tel sac Granted FR2411768A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2755514A DE2755514C2 (de) 1977-12-13 1977-12-13 Sack aus Kunststoff mit Innenriegel, Bodendeckblatt und Einrichtung zum Entleeren

Publications (2)

Publication Number Publication Date
FR2411768A1 true FR2411768A1 (fr) 1979-07-13
FR2411768B1 FR2411768B1 (fr) 1983-12-23

Family

ID=6026023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834314A Granted FR2411768A1 (fr) 1977-12-13 1978-12-06 Sac en matiere plastique a bande interieure et feuille de recouvrement de fond, et dispositif permettant de vider un tel sac

Country Status (10)

Country Link
US (1) US4235366A (fr)
JP (1) JPS5483585A (fr)
AT (1) AT361837B (fr)
BR (1) BR7808101A (fr)
DE (1) DE2755514C2 (fr)
ES (1) ES245600Y (fr)
FR (1) FR2411768A1 (fr)
GB (1) GB2064474B (fr)
IT (1) IT1102307B (fr)
SU (1) SU959617A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553668A (en) * 1983-05-19 1985-11-19 Hayssen Manufacturing Company Packing articles, such as packages of rolls of paper
DE8337443U1 (de) * 1983-12-28 1984-02-02 Bischof Und Klein Gmbh & Co, 4540 Lengerich Ventilsack aus Kunststoffolie
DE3508115A1 (de) * 1985-03-07 1986-09-11 Nordenia Kunststoffe Peter Mager KG, 2841 Steinfeld Sack mit einem faltboden und mit einer im bereich des faltbodens befindlichen befuelloeffnung
US4691371A (en) * 1985-12-26 1987-09-01 Super Sack Manufacturing Corporation Receptacle having improved discharge spout
US5338117A (en) * 1993-01-27 1994-08-16 American Packaging Corporation Bag and method of making the same
US5340218A (en) * 1993-03-19 1994-08-23 Transac, Inc. Bulk storage bag with remotely openable discharge spout
US20050069231A1 (en) * 2003-09-26 2005-03-31 Fatehali Mohamed Box bottom composite sack

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947934A (en) * 1931-12-09 1934-02-20 Bemis Bro Bag Co Container
DE836432C (de) * 1950-07-26 1952-04-10 Bischof & Klein Papierverarbei Papiersack, dessen Einfuellventil geschlossen werden kann
GB745327A (en) * 1952-12-17 1956-02-22 Klein Ernst Improvements in bags
US2771010A (en) * 1950-12-20 1956-11-20 Continental Can Co Bagmaking
DE1025255B (de) * 1952-11-14 1958-02-27 Ernst Klein Sack aus Papier oder aus einem aehnlichen Werkstoff mit einem Ventilschauch im Einfuellventil des Sackes
US2948457A (en) * 1957-11-12 1960-08-09 Edward G Thiele Bag for flour and the like
GB880250A (en) * 1959-08-17 1961-10-18 Paper Sacks Ltd Improvements in and relating to multi-ply paper bags or sacks
US3373918A (en) * 1965-09-02 1968-03-19 Dynamit Nobel Ag Moisture proof package
FR1545966A (fr) * 1966-11-25 1968-11-15 Papeteries Semoulin Sac

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE21118C (de) * H. Loch in Zaborze Cylinderkolben mit selbsttätig wirkender Liederung
CH345585A (de) * 1956-10-29 1960-03-31 Zuckermuehle Rupperswil Ag Sack mit Kreuzbodenverschluss
GB875848A (en) * 1959-05-12 1961-08-23 Metal Box Co Ltd Improvements in or relating to bags
DE1248912B (de) * 1962-08-06 1967-08-31 Windmöller & Hölscher Kunststoffsack mit mindestens einem durch zwei seitenumschläge gebildeten boden sowie verfahren und vorrichtung zu seiner herstellung
GB1455874A (en) * 1973-09-17 1976-11-17 Nattrass Frank Bulk material containers

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947934A (en) * 1931-12-09 1934-02-20 Bemis Bro Bag Co Container
DE836432C (de) * 1950-07-26 1952-04-10 Bischof & Klein Papierverarbei Papiersack, dessen Einfuellventil geschlossen werden kann
US2771010A (en) * 1950-12-20 1956-11-20 Continental Can Co Bagmaking
DE1025255B (de) * 1952-11-14 1958-02-27 Ernst Klein Sack aus Papier oder aus einem aehnlichen Werkstoff mit einem Ventilschauch im Einfuellventil des Sackes
GB745327A (en) * 1952-12-17 1956-02-22 Klein Ernst Improvements in bags
US2948457A (en) * 1957-11-12 1960-08-09 Edward G Thiele Bag for flour and the like
GB880250A (en) * 1959-08-17 1961-10-18 Paper Sacks Ltd Improvements in and relating to multi-ply paper bags or sacks
US3373918A (en) * 1965-09-02 1968-03-19 Dynamit Nobel Ag Moisture proof package
FR1545966A (fr) * 1966-11-25 1968-11-15 Papeteries Semoulin Sac

Also Published As

Publication number Publication date
FR2411768B1 (fr) 1983-12-23
DE2755514C2 (de) 1985-05-09
SU959617A3 (ru) 1982-09-15
JPS5483585A (en) 1979-07-03
JPS6251824B2 (fr) 1987-11-02
DE2755514A1 (de) 1979-06-21
ES245600Y (es) 1980-06-16
BR7808101A (pt) 1979-08-07
GB2064474B (en) 1982-11-10
IT7829858A0 (it) 1978-11-16
ES245600U (es) 1980-01-01
US4235366A (en) 1980-11-25
GB2064474A (en) 1981-06-17
IT1102307B (it) 1985-10-07
AT361837B (de) 1981-04-10
ATA807478A (de) 1980-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse