EP3974327A1 - Machine d'emballage de produits dans des emballages souples préformés avec élément de fermeture - Google Patents

Machine d'emballage de produits dans des emballages souples préformés avec élément de fermeture Download PDF

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Publication number
EP3974327A1
EP3974327A1 EP19929525.4A EP19929525A EP3974327A1 EP 3974327 A1 EP3974327 A1 EP 3974327A1 EP 19929525 A EP19929525 A EP 19929525A EP 3974327 A1 EP3974327 A1 EP 3974327A1
Authority
EP
European Patent Office
Prior art keywords
closing element
container
station
machine
preformed flexible
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.)
Withdrawn
Application number
EP19929525.4A
Other languages
German (de)
English (en)
Other versions
EP3974327A4 (fr
Inventor
Esteban SOLA MELGAREJO
José Luis MONTPART SANCHEZ
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.)
Flexible Packaging Company SL
Original Assignee
Flexible Packaging Company SL
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 Flexible Packaging Company SL filed Critical Flexible Packaging Company SL
Publication of EP3974327A1 publication Critical patent/EP3974327A1/fr
Publication of EP3974327A4 publication Critical patent/EP3974327A4/fr
Withdrawn legal-status Critical Current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
    • B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • 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
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • 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
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • 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
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B3/045—Methods of, or means for, filling the material into the containers or receptacles for filling flexible containers having a filling and dispensing spout, e.g. containers of the "bag-in-box"-type
    • 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
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • 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
    • 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
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags
    • 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
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/003—Arrangements to enable adjustments related to the packaging material
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/186—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating rigid fittings, e.g. discharge spouts
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/188—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating profile-strips, e.g. for reclosable bags
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2807—Feeding closures

Definitions

  • the present invention relates to a machine for packaging products in preformed flexible containers with a closing element.
  • This closing element is usually of the type known as a "Zipper ® ", which is commonly used for powdered, granulated, hygienic, cleaning or food products.
  • This type of closure is a snap closure along a line.
  • this type of container may, if desired, comprise a nozzle formed in the container itself closed by a cap.
  • automatic packaging machines comprising a dosing station for dosing a product into the container and a sealing station in which the filled container is sealed.
  • an objective of the present invention is to provide a packaging machine which enables products to be packaged quickly and easily in such containers provided with a closing element.
  • the machine for packaging products in preformed flexible containers with closing element according to the present invention comprises:
  • the container can be fed with the closing element open or closed, as the opening station allows to open the closing element in case it is closed, increasing the productivity of the packaging machine.
  • said opening station comprises a pair of suction elements, such as two suction cups, which are fixed to two opposite parts of the container.
  • said opening station also preferably comprises a pair of opening grippers, which open said container before dosing.
  • Said grippers for example, are a pair of plates which are inserted through a mouth of said container and are moved apart from each other to open the container.
  • said container feeding station preferably comprises a conveyor belt.
  • Said container feeding station also preferably comprises a positioning sensor, which detects the position of a container and can determine whether said container is in the correct position.
  • the machine for packaging products in preformed flexible containers with closing element also preferably comprises a positioning arm carrying a bag from the container feeding station to the opening station.
  • Said positioning arm is advantageously tiltable from a container pick-up position at the container feeding station to a container delivery position to the opening station.
  • said container feeding station comprises suction elements for lifting the front end of the container to be held by said positioning arm.
  • the machine for packaging products in preformed flexible containers with closing element may also comprise a closing element feeding station.
  • said closing element feed station comprises a flap hinged between an open position allowing the passage of a closing element and a closed position in which it prevents the passage of at least one closing element, a locking piston for locking at least one closing element, and/or grippers for holding a closing element.
  • said sealing station preferably comprises sealing jaws.
  • Said closing element is a plug and/or a zipper.
  • the figures show the most relevant stations of the packaging machine according to the present invention, although the last stations, which are the dosing and sealing stations (for the embodiment of figures 1 to 5 ), are not shown, for reasons of simplicity and because they are conventional dosing and sealing stations.
  • this packaging machine is specially designed for use with containers of the type comprising a closing element, commonly known in the industry as a “Zipper ® ". In other words, it is designed for use with containers known as "Doypack ® ".
  • the main advantage of the packaging machine according to the present invention is that it allows to feed the containers with their closing element closed or open, since in either case the machine will open said container before its dosing with the desired product.
  • the packaging machine comprises a container feeding station, generally identified by reference numeral 1, comprising a conveyor belt 11, which feeds the containers 10.
  • Said conveyor belt 11 may comprise rollers 12 and a sensor, which detects the position of the container 10 and determines whether its position is correct.
  • suction elements 13 hold said container 10 for lifting its front end, which is provided with a mouth, so that a positioning arm 2 is coupled to said end of the container 10.
  • Said positioning arm 2 is preferably tiltable and moves the container 10 from the container feeding station 1 to an opening station 3. This movement can be seen in Figures 2 and 3 .
  • the container 10 is placed in the appropriate position as shown in figure 4 .
  • suction elements 31, such as suction cups, are fixed on two opposite portions of the container 10 close to the end provided with said mouth.
  • the opening station 3 comprises opening grippers 32, which also open in this way the closing element of the container 10, as shown in figure 5 .
  • Said opening tongs 32 are preferably formed from plates which are inserted into the mouth of the container 10 for opening.
  • the container 10 is taken to a dosing station, where a suitable product is dosed to fill the container 10 and, finally, the container 10 is sealed, with the possibility of fitting a cap, if so desired.
  • Figures 6 to 8 show an alternative embodiment of the product packaging machine according to the present invention, which is used in the case where the closing element is a cap, which is placed in a Doypack ® type flexible container.
  • the same machine may comprise a part for the packaging of Doypack ® type flexible packaging products with Zipper ® and a part for the packaging of Doypack ® type flexible packaging products with cap.
  • the machine comprises a station for feeding closing elements 4, i.e., caps 5.
  • said closing element feeding station 4 the caps are placed one above the other vertically, and a hinged flap 41 closes the feeding of the last cap 5 or cap placed in the lowest position of the stack of caps.
  • said closing element feeding station 4 also comprises a blocking piston 42, which blocks the advancement of the penultimate cap 5 in the cap stack before the opening of the hinged flap 41.
  • This closing element feed station 4 also comprises grippers 43 which hold the last cap 5 for placement on the container 10.
  • the positioning of the cap 5 on the container 10 is preferably carried out by welding, and at the same time as welding the cap 5 is stretched/closes the container 10 at the top in order to be able to obtain a better welding quality.
  • Figure 6 shows the hinged flap 41 in its closed position, while Figure 7 shows it in its open position, allowing the lowering of the last cap 5 from the stack of caps for placement in the container 10.
  • the packaging machine also comprises a sealing station 6, which seals the container 10 by means of jaws 61, which in figure 6 the jaws 61 are shown in their closed position, sealing the container 10, whereas in figure 8 they are shown in their open position.
  • the grippers 43 are opened, releasing the cap 5, and they are raised to their former position.
  • the already formed container 10 is transported, awaiting receipt of the next cap 5 to be placed on the next container 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Closing Of Containers (AREA)
EP19929525.4A 2019-05-22 2019-05-22 Machine d'emballage de produits dans des emballages souples préformés avec élément de fermeture Withdrawn EP3974327A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2019/070337 WO2020234489A1 (fr) 2019-05-22 2019-05-22 Machine d'emballage de produits dans des emballages souples préformés avec élément de fermeture

Publications (2)

Publication Number Publication Date
EP3974327A1 true EP3974327A1 (fr) 2022-03-30
EP3974327A4 EP3974327A4 (fr) 2023-05-10

Family

ID=73459026

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19929525.4A Withdrawn EP3974327A4 (fr) 2019-05-22 2019-05-22 Machine d'emballage de produits dans des emballages souples préformés avec élément de fermeture

Country Status (5)

Country Link
US (1) US20220212823A1 (fr)
EP (1) EP3974327A4 (fr)
JP (1) JP2022534136A (fr)
BR (1) BR112021023458A2 (fr)
WO (1) WO2020234489A1 (fr)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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US3164291A (en) * 1961-04-26 1965-01-05 Pneumatic Scale Corp Closure handling machine
US5150559A (en) * 1991-10-07 1992-09-29 Plant Services Corp. Fluid container capper apparatus
JP3261543B2 (ja) * 1992-07-23 2002-03-04 東洋自動機株式会社 キャップ付注出口を有する袋の自動充填包装方法
US5606844A (en) * 1993-12-27 1997-03-04 Sumitomo Bakelite Company, Limited Process for producing a self-supporting package having an outlet stopper and an apparatus for producing said package
JP2001315718A (ja) * 2000-02-23 2001-11-13 Toyo Jidoki Co Ltd 包装容器のシール部のシール方法、該シール方法に使用する熱処理板及びシール部の検査方法
US6490846B2 (en) * 2000-04-21 2002-12-10 Robert G. Koppe Opening arrangement for zipper-type pouches for continuous motion pouching machinery
US6931824B2 (en) * 2002-06-07 2005-08-23 Amec E&C Services, Inc. Packaging system
US8960438B2 (en) * 2005-03-03 2015-02-24 Pouch Pac Innovations, Llc Multi-compartment flexible pouch with an insulated compartment
US20090095369A1 (en) * 2005-06-16 2009-04-16 Murray R Charles Apparatus and method of filling a flexible pouch with extended shelf life
JP2007126208A (ja) * 2005-10-03 2007-05-24 Toyo Jidoki Co Ltd 袋詰め包装機
US7584593B2 (en) * 2006-11-01 2009-09-08 Pouch Pac Innovations, Llc Method and apparatus for opening a flexible pouch using opening fingers
US7507310B2 (en) * 2006-12-29 2009-03-24 General Electric Company Friction stir welding of fiber reinforced thermoplastics
US20120008884A1 (en) * 2007-04-03 2012-01-12 Pouch Pac Innovations, Llc Stand-up flexible pouch and method of forming
JP5107171B2 (ja) * 2008-07-31 2012-12-26 東洋自動機株式会社 空袋供給方法及び空袋供給装置
JP5324238B2 (ja) * 2009-01-20 2013-10-23 東洋自動機株式会社 袋詰め包装における開袋方法及び装置
JP2014080013A (ja) * 2012-09-26 2014-05-08 Toyo Jidoki Co Ltd スパウト付き袋の製造方法及び装置
JP5996360B2 (ja) * 2012-10-12 2016-09-21 東洋自動機株式会社 袋詰め包装における袋口開口方法及び装置
GB2507607B (en) * 2013-05-21 2015-05-06 Safefil Ltd Improvements In Or Relating To Thin-Walled Containers
NL2012170C2 (en) * 2014-01-30 2015-08-06 Ipn Ip Bv Assembly machine adapted to assemble caps onto spouts and a method of assembling caps onto spouts.
US10053255B2 (en) * 2014-05-02 2018-08-21 SN Maschinenbau GmbH Fitment delivery system
JP6315462B2 (ja) * 2014-07-17 2018-04-25 東洋自動機株式会社 袋のスパウト取付部を開口する方法及び装置
US10071830B2 (en) * 2015-06-04 2018-09-11 Qingdao Yilong Packaging Machinery Co., Ltd. Packaging device with zipper opener arrangement and hole pressing arrangement

Also Published As

Publication number Publication date
US20220212823A1 (en) 2022-07-07
BR112021023458A2 (pt) 2022-02-01
JP2022534136A (ja) 2022-07-27
EP3974327A4 (fr) 2023-05-10
WO2020234489A1 (fr) 2020-11-26

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