EP2483165A1 - Dispositif et procédé de formage, de remplissage et de fermeture de sachets pourvus d'un dispositif verseur - Google Patents

Dispositif et procédé de formage, de remplissage et de fermeture de sachets pourvus d'un dispositif verseur

Info

Publication number
EP2483165A1
EP2483165A1 EP10740624A EP10740624A EP2483165A1 EP 2483165 A1 EP2483165 A1 EP 2483165A1 EP 10740624 A EP10740624 A EP 10740624A EP 10740624 A EP10740624 A EP 10740624A EP 2483165 A1 EP2483165 A1 EP 2483165A1
Authority
EP
European Patent Office
Prior art keywords
forming
filling
material web
tube
hose
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Withdrawn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
EP10740624A
Other languages
German (de)
English (en)
Inventor
Maurice Hennissen
Hein Van Mens
Jan Lambie
Bas Romijn
Marcel Van Laarhoven
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2483165A1 publication Critical patent/EP2483165A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/213—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles the web having intermittent motion
    • 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
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/02—Sterilising, e.g. of complete packages
    • B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
    • 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
    • B65B61/184—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 tabs over discharge openings, e.g. over discharge openings defined by tear or score lines
    • 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
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8122—Applying patches
    • B31B50/8123—Applying patches the blanks remaining stationary during application of the patches

Definitions

  • the invention relates to a device for forming, filling and closing each having a pouring bag having according to the preamble of claim 1. Furthermore, the invention relates to a method according to the preamble of the independent claim.
  • a device according to the preamble of claim 1 is already known from US 7,469,522 B2.
  • two flexible material webs are conveyed independently of each other and formed into bags by means of a tube forming device.
  • a tube forming device Here are in advance on one of the webs by means of a
  • Applicator pouring devices connected to the material web, wherein previously formed in the material web corresponding holes. After the bags have been completely formed, which also includes closing the bags in their head area, the bags are then filled on a filling device by unscrewing the decrates from the pouring devices and passing the bags through the bags
  • the known device has the potential danger of leaks in the region of the longitudinal seams by the use of two material webs, which must be welded by means of two longitudinal seams. It is also to be regarded as disadvantageous that by filling the previously fully formed or provided with transverse sutures bag through the pouring the filling of the bag takes relatively long, since the filling of the bag possible filling cross section is defined or limited by the size of the pouring device. Disclosure of the invention
  • the invention has the object, a device for molding, filling and closing of one each
  • pouring having pouches according to the preamble of claim 1 such that the bags produced by the device have a particularly high density and can be filled relatively quickly.
  • This object is achieved in a device for molding, filling and closing each having a pouring device having bags having the features of claim 1.
  • the invention is based on the idea to reduce the number of longitudinal seams on the bags, which can potentially lead to leaks, by using a forming device which forms the tube from a single material web. Furthermore, a filling over the entire opening cross-section of the hose enables a reduced filling time.
  • the forming device is designed as a forming shoulder and that in the forming shoulder a filling tube of the filling device is arranged, through which the tube is filled prior to forming a head closure on the bag.
  • a filling tube of the filling device is arranged, through which the tube is filled prior to forming a head closure on the bag.
  • a second application device is provided for fastening an outer part of the pouring device, which is arranged in front of the cross-seaming and separating device in the region of the filling tube and the second part of the pouring device from the outside of the tube with the first part of the pouring device combines.
  • the inner part of the pouring device comprises a film-like element which surrounds the hole completely covered in the web and that the outer part comprises a mouthpiece with a lid member which is connected to the first part, in particular by ultrasonic friction welding. Due to the relatively thin in height film-like element, it is easily possible to pull the web over the forming shoulder or the means for forming the bag, without that they must be structurally particularly complex designed so that they do not conflict with the first parts of the Get pouring device.
  • An arrangement of the pouring device in the head region of the bag has the advantage that the bags can be completely emptied when tipping the bag in a simple manner.
  • the material web is sterilized by means of a sterilizer and that the sterilizer surrounds the region of the forming device , As a result, in particular, the inside of the material web can be protected to the extent that this immediately prior to the formation of the
  • Hose is arranged in a sterile atmosphere.
  • the sterilizing device is arranged after the first application device.
  • production devices which comprise at least two devices according to the invention arranged parallel to one another for molding, filling and closing bags each having a pouring device are particularly preferred. As a result, the performance of the system can be relatively easily increase, and it may also be possible to use, for example, the same facilities, such as the same conveyors to reduce the device complexity at a given power.
  • the devices have a common sterilization device or a common control device.
  • the invention further comprises a method for forming, filling and sealing bags each having a pouring device with the features of the independent method claim and bags produced by this method.
  • FIG. 1 is a greatly simplified representation of a device according to the invention for molding, filling and closing each having a pouring device having bags to explain the basic structure and the basic operation,
  • FIG. 2 is an illustration of the device according to FIG. 1 in a somewhat more detailed view
  • Fig. 3 shows a manufacturing device consisting of two inventive
  • FIGS. 1 and 2 Devices according to FIGS. 1 and 2 in a perspective view.
  • 4 shows a storage device for two material webs in a perspective view
  • 5 shows a first application device for attaching film-like parts of the pouring device in a perspective view
  • FIG. 6 shows the material web with the first part of the pouring device in the region of the application device according to FIG. 5 in a perspective view
  • FIG. 7 shows a part of the application device according to FIG. 5 for explaining the mode of operation in a perspective view
  • FIG. 8 shows a second application device for attaching mouthpieces of the pouring device in a perspective view.
  • a device 10 for forming, filling and closing of each pouring device 1 having bags 5 is shown.
  • the device 10 comprises a storage device 11 in which a flexible material web 12 made of heat-sealable plastic material is stored in the form of a roller 13.
  • a flexible material web 12 made of heat-sealable plastic material is stored in the form of a roller 13.
  • all materials which are suitable from the prior art for the production of so-called "tubular bags" come into consideration as material for the material web 12.
  • the stocking device 11 is closed
  • the first application device 15 in particular a punch 16 which punches a hole 131 shown in FIG. 6 in the material web 12, wherein the separated, in particular round punching waste by means of a collecting container 18, the is on the opposite side of the stamp 16 of the web 12 is collected.
  • the plunger 16 is adjoined by an applicator 19, not shown in detail, which applies the first, inner parts 2 of the pouring devices 1 to the side 3 of the material web 12 forming the later inner side of the bags 5 and connects them to this.
  • the first parts 2 consist here of a rectangular or square blank of a plastic film, the required tightness and the desired Barriereei- properties in the area of the hole 131 restores.
  • a connection technique between the first part 2 of the pouring device 1 and the material web 12 for example, a Ultraschallreibsch spathetic or a heat seal is provided.
  • the material web 12 provided with the uniformly spaced first parts 2 of the pouring devices 1 reaches the area of a sterilizing device 20.
  • a forming device 23 which has a forming shoulder 24, over which the material web 12 is drawn or formed in a known manner in order to form a tube 25 therefrom.
  • the forming shoulder 24 is likewise penetrated by a filling tube 27 of a filling device 28, through which one or more, in particular liquid contents can be dispensed into the tube 25 over the entire opening cross section or the entire cross-sectional area of the tube 25.
  • the filling device 28 comprises a filler or dosing device designated by the reference numeral 29 in FIG.
  • a second application device 30 for a second, outer part 4 of the pouring devices 1 is arranged below the forming shoulder 24, but still at the level or in the region of the filling tube 27, a second application device 30 for a second, outer part 4 of the pouring devices 1 is arranged.
  • the second part 4 of the pouring device 1 is designed as a mouthpiece, which is preferably provided with a screw-on cover, the second part 4 being brought into contact with the first part 2 of the pouring device 1 from the outside 6 of the tube 25.
  • the joining of the two parts 2 and 4 of the pouring device 1 preferably takes place by means of ultrasonic friction welding.
  • the second part 2 (not shown cutting or the like), which slit or perforate the first part 2 when opening the second part 4, to form a passage for the contents.
  • a cross-seam welding device 33 connects, which has two mutually movable transverse sealing jaws 34, 35 with in particular integrally arranged separating devices and folding devices to form on the one hand the bottom portions 7 and the head portions 8 of the bag 5, as well as each separate a bag 5 from the tube 25.
  • the arrangement of the pouring devices 1 on the bags 5 is in each case in a sloping head wall 9 of the bag 5.
  • longitudinal seam sealing jaws 58 adjoin below the longitudinal seam sealing jaw 37 in order to form four longitudinal seams on the hose 25, which are arranged in the respective corner regions of the bags 5, around a generally rectangular or cuboidal bag 5 to build.
  • the longitudinal seams not connecting the two lateral end regions of the material web 12 are designed as so-called blind seams.
  • the sterilizing device 20 adjoins the first application device 15 for the pouring devices 1 and has a housing 38 which encloses the region of the forming device 23, in particular the forming shoulder 24, and just above the second application device 30 for the pouring 1 ends.
  • the device 10 is partially shown in somewhat greater detail, with further details will now be described, which are not apparent from the Fig. 1.
  • each dancer rollers 40 and 41 a balance between the continuously conveyed within the sterilizer 20 web 12 and in the first Application device 15 stepwise funded material web 12 allow.
  • the required depending on the application sterilizer 20 is shown in more detail.
  • This contains a peroxide bath 42 through which the material web 12 is guided over a plurality of deflection rollers 43 in order to effect a sterilization of the material web 12 on its two sides 3 and 6.
  • the peroxide bath 42 is followed within the housing 38 by a drying device 44, which in a known manner, for example by means of doctor blades 39 arranged on the opposite sides 3 and 6 of the material web 12, wraps the peroxide film from the material web 12.
  • the squeegee nozzles 39 are followed by heating or drying devices 45, 46, which are likewise located on both sides 3 and 6 of the material web 12 and which dry the material web 12.
  • the sterilizer 20 comprises in a conventional manner, ventilation devices 47 and catalytic converters 48.
  • the drying device 44 is adjoined by a transport device 50 which, by means of rollers, continuously conveys the material web 12 by frictional engagement. Further dancer rollers 51 for temporarily storing a web section of the material web 12 adjoin the transport device 50.
  • FIG. 2 further shows two vacuum-assisted take-off belts 53, 54 which are arranged on opposite sides of the filling pipe 27 in order to remove the material web 12 or the shaped hose 25 cyclically over the forming shoulder 24.
  • FIG. 3 shows a production device 100 which comprises two devices 10 arranged parallel to one another according to the invention.
  • the production device 100 contains substantially all components of the apparatus 10 explained in the above description in duplicate.
  • the devices 10 can also share certain devices.
  • the devices 10 it is conceivable, in particular, for the devices 10 to have a common sterilizing device 25 and possibly a common sterilizing device 25
  • Fig. 3 there is also seen a conveyor 55 on which the fabricated bags 5, e.g. in order to provide these with a further outer packaging, they are transported further.
  • the cross-seam-sealing device 33 has movable plate elements 56, 57, by means of which the bottom regions 7 or head regions 8 of the bags 5 are formed. Additional longitudinal seam sealing jaws 58 are also shown above the take-off belts 53, 54 with which the longitudinal seams arranged in the corner regions of the bags 5 are formed.
  • the storage device 1 1 is shown, as used in the manufacturing device 100, that is, that it is used to store two juxtaposed rollers 13.
  • the storage device 1 1 has a frame 1 10 with two mutually spaced, vertically arranged support columns 1 12, 1 13. It is on each support column 1 12, 1 13 a pivoting mechanism 1 14, 1 15 befes- which cooperates with a roller 13 by the roller 13 is mounted on a horizontal axis, which in turn is connected to the pivot mechanism 1 14, 1 15.
  • each of the rollers 13 can be pivoted horizontally for its replacement or other purposes by means of its pivot mechanism 1 14, 15, from its operating position shown in FIG. 4. In this case, the rollers 13 at
  • Fig. 5 parts of the first application device 15 are shown in more detail.
  • This has a frame 120, on which for each material web 12 a storage roll 121,
  • first parts 2 are heated for application to the material web 12 so that they form a good bond with the material web 12 by heat sealing.
  • FIG. 6 shows a material web 12 in which a hole 131 has been formed by means of the punch 16 shown in FIG. Furthermore, a first part 2, which has been connected from the inner side 3 of the material web 12 to the material web 12 by means of the first application device 15, can be seen.
  • FIG. 7 shows a separating device 132 as part of the first application device 15, which in each case separates a first part 2 from the storage roller 121. Furthermore, the punch 16 with its counter-holder 133, a heat-sealing jaw 134 for fastening the first part on the material web 12 and a counterpart 135 for applying the required sealing pressure in conjunction with the heat-sealing jaw 134 can be seen.
  • the conveying direction of the material web 12 is shown in FIG indicated by the arrow 136, which runs at right angles to the conveying direction of the material web 12.
  • Fig. 8 parts of the second application device 30 are shown in more detail.
  • the second application device 30 has an ultrasonic sealing device 141 which connects a second part 4 to the first part 2 in each case.
  • a feed chute 142 as part of a storage magazine for the second parts 4 and a conveying arm 143, which is arranged pivotably between a receiving position for receiving a second part 4 and a sealing position for operative connection with the ultrasonic sealing device 141, can be seen.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packages (AREA)
  • Basic Packing Technique (AREA)

Abstract

Dispositif (10) de formage, de remplissage et de fermeture de sachets (5) pourvus d'un dispositif verseur (1), qui comporte un dispositif (23) servant à former un boyau (25) à partir d'au moins une bande de matériau (12), un dispositif de remplissage (28) permettant de remplir le boyau et plus précisément les sachets (5) et un dispositif de scellage par soudage transversal et de séparation (33) permettant de séparer un sachet (5) du boyau (5). Selon l'invention, le dispositif (23) servant à former le boyau (25) comporte un dispositif de formage (24) qui forme le boyau (25) à partir d'une seule bande de matériau (12), le dispositif de remplissage (28) remplit le boyau (25) d'une matière de remplissage, sur toute la section transversale du boyau (25), et une partie externe (4) du dispositif verseur (1) est relié à la bande de matériau (12) après le formage du boyau (25).
EP10740624A 2009-09-30 2010-08-04 Dispositif et procédé de formage, de remplissage et de fermeture de sachets pourvus d'un dispositif verseur Withdrawn EP2483165A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009045153 2009-09-30
DE102010029360A DE102010029360A1 (de) 2009-09-30 2010-05-27 Vorrichtung und Verfahren zum Formen, Füllen und Verschließen von jeweils eine Außgießeinrichtung aufweisenden Beuteln
PCT/EP2010/061330 WO2011038960A1 (fr) 2009-09-30 2010-08-04 Dispositif et procédé de formage, de remplissage et de fermeture de sachets pourvus d'un dispositif verseur

Publications (1)

Publication Number Publication Date
EP2483165A1 true EP2483165A1 (fr) 2012-08-08

Family

ID=43662682

Family Applications (3)

Application Number Title Priority Date Filing Date
EP10739930A Withdrawn EP2483166A1 (fr) 2009-09-30 2010-08-04 Dispositif de manipulation de systèmes d'ouverture pour récipients d'emballage
EP10740625.8A Active EP2483167B1 (fr) 2009-09-30 2010-08-04 Dispositif permettant l'application d'une bande de recouvrement sous forme de feuille sur une bande de matériau d'emballage pour un contenant d'emballage
EP10740624A Withdrawn EP2483165A1 (fr) 2009-09-30 2010-08-04 Dispositif et procédé de formage, de remplissage et de fermeture de sachets pourvus d'un dispositif verseur

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP10739930A Withdrawn EP2483166A1 (fr) 2009-09-30 2010-08-04 Dispositif de manipulation de systèmes d'ouverture pour récipients d'emballage
EP10740625.8A Active EP2483167B1 (fr) 2009-09-30 2010-08-04 Dispositif permettant l'application d'une bande de recouvrement sous forme de feuille sur une bande de matériau d'emballage pour un contenant d'emballage

Country Status (7)

Country Link
US (2) US20120247072A1 (fr)
EP (3) EP2483166A1 (fr)
CN (2) CN102574595A (fr)
BR (2) BR112012006985A2 (fr)
DE (3) DE102010029364A1 (fr)
RU (1) RU2012117571A (fr)
WO (3) WO2011038961A1 (fr)

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EP2607243B1 (fr) * 2011-12-22 2014-06-04 Boato Pack S.r.L. a Socio Unico Machine de remplissage
ITBO20120338A1 (it) 2012-06-20 2013-12-21 Ima Ind Srl Procedimento e macchina per formare componenti intermedi di capsule monouso per bevande
ITBO20120337A1 (it) * 2012-06-20 2013-12-21 Ima Ind Srl Procedimento e macchina per formare capsule monouso per bevande
US11319131B2 (en) 2012-11-15 2022-05-03 Bemis Company, Inc. Sterilization pouch
CN105197311B (zh) * 2015-10-28 2017-05-17 河南工业大学 梯度温控低温输送包装生产线的面制食品杀菌及包装装置
CN106628411B (zh) * 2015-10-28 2018-10-09 河南工业大学 梯度温控低温输送包装生产线的面制食品包装机
US10351305B2 (en) 2015-11-23 2019-07-16 Amcor Flexibles, Inc. Package seal having a fibrous breathable material
JP2017165447A (ja) * 2016-03-16 2017-09-21 オリヒロエンジニアリング株式会社 フィルム包装袋並びにその製造方法及び製造装置
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WO2011038962A1 (fr) 2011-04-07
US20120247072A1 (en) 2012-10-04
DE102010030477A1 (de) 2011-03-31
EP2483166A1 (fr) 2012-08-08
CN102574595A (zh) 2012-07-11
US20120159897A1 (en) 2012-06-28
DE102010029360A1 (de) 2011-03-31
WO2011038960A1 (fr) 2011-04-07
RU2012117571A (ru) 2013-11-10
BR112012006985A2 (pt) 2016-04-12
DE102010029364A1 (de) 2011-04-07
EP2483167B1 (fr) 2013-05-01
BR112012007117A2 (pt) 2016-07-12
WO2011038961A1 (fr) 2011-04-07
CN102548848A (zh) 2012-07-04
EP2483167A1 (fr) 2012-08-08

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