EP0404719A1 - Procédé pour remplir des sacs avec des matières en vrac et dispositif pour la mise en oeuvre du procédé - Google Patents

Procédé pour remplir des sacs avec des matières en vrac et dispositif pour la mise en oeuvre du procédé Download PDF

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Publication number
EP0404719A1
EP0404719A1 EP90810422A EP90810422A EP0404719A1 EP 0404719 A1 EP0404719 A1 EP 0404719A1 EP 90810422 A EP90810422 A EP 90810422A EP 90810422 A EP90810422 A EP 90810422A EP 0404719 A1 EP0404719 A1 EP 0404719A1
Authority
EP
European Patent Office
Prior art keywords
bag
shaping elements
bulk material
elements
bags
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
EP90810422A
Other languages
German (de)
English (en)
Other versions
EP0404719B1 (fr
Inventor
Bruno Gründler
Werner Müller
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.)
Schweizerische Industrie Gesellschaft
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Publication of EP0404719A1 publication Critical patent/EP0404719A1/fr
Application granted granted Critical
Publication of EP0404719B1 publication Critical patent/EP0404719B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/34—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure

Definitions

  • the invention has for its object to provide a method for filling bags that allows good bag shape and safe filling for bulky products.
  • bags are made on the left and boxes on the right.
  • the bags can be produced from a continuous web 1, which consists of a heat-weldable material, which is provided with a weld seam along longitudinally abutting longitudinal edges.
  • the adjacent ends of successively produced bags 2, 3, 4, 5, 6 are heat-sealed and cut off or separated from one another.
  • the bags 5 and 6 shown in Fig. 1 are already separated.
  • the boxes form rigid packaging, for example from preformed cardboard boxes 11, which are first closed on the floor, while the upper closing flaps remain open, preferably horizontally stretched outwards.
  • the boxes 12, 13, 14, ... are shaped in a manner known per se and brought into the vicinity of the bags.
  • the bags 2, 3, 4, 5, 6 are in a flat folded state after welding and separation.
  • spreading devices 21, 22, 23,... are provided which, in the closed state, are inserted into the folded bags up to the bottom of the bag in order to subsequently open them, thereby opening the front wall from the rear wall of a bag to spread apart.
  • the closed spreader 21 is prepared to be inserted into a bag; the closed spreading device 22 is partially inserted and the closed spreading device 23 entirely in the bag 5 or 6.
  • the bags with the inserted, preferably still closed, spreading devices are at least partially inserted into the boxes in order to spread the bags in this position by opening the spreading devices and to fill them with the bulk material.
  • the device according to FIG. 1 has a distributor 31, by means of which the bags are filled. If the bags were only partially inserted into the boxes at the beginning, this operation is now carried out completely until the bags at least approximately touch the bottom of the boxes.
  • the open spreading devices are pulled out and the boxes are closed.
  • FIG. 2 two bag-shaped or flat folded bags 41 and 42 and a closed spreading device 43 are shown, which is about to be inserted into the bag 42. Another closed spreading device 44 is inserted into a bag 45.
  • the device 43 has four rigid shaping elements or fingers 46, 47, 48 and 49, which can be spread out in pairs.
  • the fingers are in a closed position in which the tips of the fingers 46 and 47 or 48 and 49 almost touch, whereby they could preferably also touch flat on leveled surfaces.
  • a third spreading device 51 is inserted, the shaping elements or fingers of which have already been spread out in pairs, so that the bag is no longer pocket-shaped, but at least approximately forms a cuboid or a parallelepiped.
  • the bag 50 with the inserted open device 51 is located above a box 52, into which it is inserted in a later process step.
  • FIG. 2 also shows a distributor in the form of a pair of spoons 53 which, for example, drops corn flakes or corn flakes 54 into a bag 55.
  • a distributor in the form of a pair of spoons 53 which, for example, drops corn flakes or corn flakes 54 into a bag 55.
  • the open spreading device 57 still inserted in it is pulled out, preferably by pulling the fingers together by a small amount before the spreading device is moved out.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Basic Packing Technique (AREA)
EP90810422A 1989-06-20 1990-06-11 Procédé pour remplir des sacs avec des matières en vrac et dispositif pour la mise en oeuvre du procédé Expired - Lifetime EP0404719B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2290/89 1989-06-20
CH229089 1989-06-20

Publications (2)

Publication Number Publication Date
EP0404719A1 true EP0404719A1 (fr) 1990-12-27
EP0404719B1 EP0404719B1 (fr) 1993-08-11

Family

ID=4230317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810422A Expired - Lifetime EP0404719B1 (fr) 1989-06-20 1990-06-11 Procédé pour remplir des sacs avec des matières en vrac et dispositif pour la mise en oeuvre du procédé

Country Status (5)

Country Link
US (1) US5095960A (fr)
EP (1) EP0404719B1 (fr)
JP (1) JPH03226401A (fr)
CA (1) CA2019340A1 (fr)
DE (1) DE59002277D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836991A3 (fr) * 1996-10-16 1998-09-23 Howden Packaging Equipment Limited Machine d'emballage pour fabriquer, remplir et sceller des sacs
DE19721289A1 (de) * 1997-04-14 1998-10-15 Novindustra Ag Vorrichtung zum Einlegen von Säcken in Gebinde
NL2016144B1 (en) * 2016-01-25 2017-07-31 Vmi Holland Bv Packaging device and a method for packaging cosmetic pads in a bag.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388389A (en) * 1990-01-12 1995-02-14 Tisma; Stevan Automatic packaging equipment
US5328031A (en) * 1991-05-06 1994-07-12 Teepak, Inc. Method of packaging an efficient strand package with hexagonal cross section
US5396936A (en) * 1994-07-08 1995-03-14 John R. Nalbach Engineering Co., Inc. Measuring flask for use in a filling machine
US5791386A (en) * 1997-03-28 1998-08-11 Tetra Laval Holdings & Finance, Sa Internal container guides for a fill pipe of a liquid packaging machine
US6109570A (en) * 1997-10-10 2000-08-29 Heistand; Bryan T. Sandbag filling stand
DE10000632A1 (de) * 2000-01-10 2001-07-19 Klaus Mach Verfahren und Vorrichtung zum Herstellen, Formen und Einbringen von Beuteln
DE10218165A1 (de) * 2002-04-23 2003-11-20 Rovema Gmbh Verfahren und Vorrichtung zur Förderung von Verpackungen
US6912826B2 (en) * 2002-10-07 2005-07-05 Zoran Momich Carrier loading cartoner
US7497064B2 (en) * 2004-10-01 2009-03-03 Zoran Momich Vertical cartoner
US8333224B2 (en) * 2009-06-30 2012-12-18 The Coca-Cola Company Container filling systems and methods
AU2013205046B2 (en) * 2009-06-30 2015-09-24 The Coca-Cola Company Container filling systems and methods
GB201220784D0 (en) 2012-11-19 2013-01-02 Ocado Ltd Bag handling apparatus
GB2592452B (en) * 2020-07-28 2023-05-24 Frugalpac Ltd Apparatus for manufacturing a container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192982A (en) * 1938-02-03 1940-03-12 Int Paper Co Packaging device and method
FR1258889A (fr) * 1960-03-07 1961-04-21 Procédé de mise en forme avant remplissage de sachets en pellicules minces et machine pour sa mise en oeuvre
US3243937A (en) * 1962-11-05 1966-04-05 Waldorf Paper Prod Co Apparatus for expanding bags
US4142453A (en) * 1977-11-04 1979-03-06 Cvp Systems, Inc. Flexible container inserting apparatus
US4617785A (en) * 1981-05-23 1986-10-21 Kabushiki Kaisha Daisei Kikai Packaging apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182187A (en) * 1936-12-19 1939-12-05 Liquid Carbonic Corp Apparatus for charging containers with inert gas and materials
US3112777A (en) * 1960-10-14 1963-12-03 Fr Hesser Maschinenfabrik Ag F Apparatus for filling bags of flexible material
DE1290473B (de) * 1963-12-30 1969-03-06 Vogt Clarence W Vorrichtung zum Herstellen, Fuellen und Verschliessen von Verpackungen
CH542701A (de) * 1971-09-01 1973-10-15 Sig Schweiz Industrieges Einrichtung zur Herstellung von Beuteln
US3949536A (en) * 1974-12-26 1976-04-13 Etablissements M. Chapuis Guiding device for an automatic bag-filling machine
US4033093A (en) * 1976-01-19 1977-07-05 Fmc Corporation Bottom filling pouch packaging method and apparatus
US4305242A (en) * 1978-12-05 1981-12-15 Generale D'entreprise De Conditionnement Vacuum bagging device with a flexible spout and programming system
DE3203071A1 (de) * 1982-01-30 1983-08-04 Hoechst Ag, 6230 Frankfurt Verfahren und vorrichtung zum automatischen einlegen kastenfoermiger saecke
US4526214A (en) * 1983-07-29 1985-07-02 Mcgregor Harold R Bag filling apparatus
US4848421A (en) * 1988-04-15 1989-07-18 R. A. Jones & Co. Inc. Pouch filling apparatus having duck bill spout

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192982A (en) * 1938-02-03 1940-03-12 Int Paper Co Packaging device and method
FR1258889A (fr) * 1960-03-07 1961-04-21 Procédé de mise en forme avant remplissage de sachets en pellicules minces et machine pour sa mise en oeuvre
US3243937A (en) * 1962-11-05 1966-04-05 Waldorf Paper Prod Co Apparatus for expanding bags
US4142453A (en) * 1977-11-04 1979-03-06 Cvp Systems, Inc. Flexible container inserting apparatus
US4617785A (en) * 1981-05-23 1986-10-21 Kabushiki Kaisha Daisei Kikai Packaging apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836991A3 (fr) * 1996-10-16 1998-09-23 Howden Packaging Equipment Limited Machine d'emballage pour fabriquer, remplir et sceller des sacs
US6199351B1 (en) 1996-10-16 2001-03-13 Wright Machinery Limited Packaging machine
DE19721289A1 (de) * 1997-04-14 1998-10-15 Novindustra Ag Vorrichtung zum Einlegen von Säcken in Gebinde
DE19721289B4 (de) * 1997-04-14 2005-09-08 Novindustra Ag Vorrichtung und Verfahren zum Einlegen von Säcken in Gebinde
NL2016144B1 (en) * 2016-01-25 2017-07-31 Vmi Holland Bv Packaging device and a method for packaging cosmetic pads in a bag.
WO2017131511A1 (fr) * 2016-01-25 2017-08-03 Vmi Holland B.V. Dispositif de conditionnement et procédé permettant de conditionner des tampons cosmétiques dans un sac

Also Published As

Publication number Publication date
EP0404719B1 (fr) 1993-08-11
DE59002277D1 (de) 1993-09-16
JPH03226401A (ja) 1991-10-07
US5095960A (en) 1992-03-17
CA2019340A1 (fr) 1990-12-20

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