EP0192604B1 - Machine verticale de formation de sacs à partir d'une bande tubulaire - Google Patents

Machine verticale de formation de sacs à partir d'une bande tubulaire Download PDF

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Publication number
EP0192604B1
EP0192604B1 EP86810058A EP86810058A EP0192604B1 EP 0192604 B1 EP0192604 B1 EP 0192604B1 EP 86810058 A EP86810058 A EP 86810058A EP 86810058 A EP86810058 A EP 86810058A EP 0192604 B1 EP0192604 B1 EP 0192604B1
Authority
EP
European Patent Office
Prior art keywords
air
funnel
tube
openings
fill
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.)
Expired
Application number
EP86810058A
Other languages
German (de)
English (en)
Other versions
EP0192604A1 (fr
Inventor
Wolfgang Klinkel
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.)
Ilapak Research and Development SA
Original Assignee
Ilapak Research and Development SA
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 Ilapak Research and Development SA filed Critical Ilapak Research and Development SA
Priority to AT86810058T priority Critical patent/ATE35659T1/de
Publication of EP0192604A1 publication Critical patent/EP0192604A1/fr
Application granted granted Critical
Publication of EP0192604B1 publication Critical patent/EP0192604B1/fr
Expired 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
    • B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
    • B65B37/14—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by pneumatic feeders
    • 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

Definitions

  • the invention relates to a vertical tubular bag machine with a particular funnel to be filled, a tube part arranged underneath and means for forming a tube from a flat film, there being a chamber into which an air inlet element opens, and air nozzles are provided which are connected to the The chamber is in flow connection and there are openings for extracting air.
  • a tubular bag machine according to the preamble has become known, in which, using the so-called “Coanda effect”, a pulsating, downward-directed air flow is generated in a filling tube which the products filled into the top of the filling tube should take with you.
  • the pulsating air supply takes place through a radial annular gap in the filling pipe.
  • the filling pipe opens below the annular gap into a funnel-like structure surrounding it, from which the supplied air escapes upwards.
  • This object is characterized in that the funnel and / or the pipe part adjoining this is or are double-walled to form the chamber, the air nozzles are formed by lobes which are bent out of the funnel wall or the pipe part to form downward-opening openings are, in order to generate a downward air flow inside the tube part to accelerate the falling movement of the filling material.
  • the downward movement of the filling material is accelerated by the air flow with a vertical component and, as a result, the packaging performance of the tubular bag machine can be increased.
  • filling material 10 is brought through a filling funnel 2 into a filling funnel 1 of a vertical tubular bag machine.
  • the weighed filling material 10 subsequently arrives from this filling funnel 1 into the cylindrical filling tube 3.
  • the filling tube 3 is surrounded on the outside by a molded tube 5, which leads a packaging tube 18, for example made of transparent thermoplastic film material.
  • the packaging tube 18 is formed in that a flat plastic film is brought into a cylindrical shape surrounding the filling tube 3 in a manner known per se by shape shoulders 20.
  • the device for receiving the supply roll and for forming the hose 18 is supported by a frame or frame 24.
  • the vertical longitudinal edges of the film edges overlapping on the jacket are closed in the usual manner, not shown here, by a vertical welded or sealed seam, so that a circumferentially closed tube is produced.
  • Filling with metered filling material 10 takes place above cross-closing jaws 13. After the bag is closed by a transverse seam, the filled bags 21 are separated. This transverse weld seam is produced by two transverse closing jaws 13, which are only shown schematically in FIGS. 1 and 2.
  • a downward air flow is generated by means of a blower 7 inside the funnel 1.
  • the hopper 1 is double-walled for this purpose, forming a frustoconical annular chamber 11, which continues in the subsequent cylindrical tube part.
  • the inner wall is provided with air nozzles 6. These air nozzles 6 are formed out of the material of the inner wall of the funnel by bending a plurality of preferably rectangular tabs 19 outward therefrom. The tabs 19 protrude into the annular chamber 11 between the inner wall 8 and the outer wall 9 of the funnel 1. The tabs 19 create downward openings 4 and thereby cause a downward air flow.
  • An air inlet connection 15 for the air supply is fastened to the outer wall 9 of the funnel 1 and is in air passage connection with the annular chamber 11 via an opening in the outer wall 9. If air is blown into the annular chamber 11 via the blower 7, then this enters the interior of the funnel via the air nozzles 6.
  • a flow divider 17 can be provided, which causes the annular chamber 11 is supplied with air semicircular.
  • the individual tabs 19 of the nozzles 6 are inclined in such a way that the incoming air contains the greatest possible downward velocity component. This is achieved in that the tabs 19 form as acute an angle as possible with the vertical. In conventional funnels with an opening angle of approximately 30 °, the deflection of the tabs 19 - based on the wall - is preferably approximately 15 °.
  • the air below the funnel is sucked out of the filling pipe 3 through openings 22 by a suction blower 14.
  • the air suction connection 16 is fastened to the shaped tube 5 which surrounds the filling tube 3 at the bottom at a radial distance.
  • the nozzles 6 are preferably arranged only in the lower region of the funnel 1. Depending on the type of product to be filled, the nozzles can also be present only on a part of the circumference of the funnel or only in the tube part directly adjoining the funnel. This flow arrangement of the nozzles and the air suction creates a downward flowing air flow in the area of the funnel inner wall 8 and in the filling tube 3, air turbulence being avoided inside the funnel 1. The filling material in the tube is accelerated by this air flow.
  • the bores 22 are located in the cylindrical tube part 3 above the baffle plates 20 to form the hose 18.
  • the air nozzles 6 can also be located only in the tube part directly adjoining the funnel 1. At most, another conical pipe part can be connected below the cylindrical pipe part having the bores 22.
  • Conventional regulators are present within the air circuit in order to adapt the air flow speed to the filling material. Feed and suction are preferably controlled separately.
  • the air flow can be generated either by a decentralized fan or by a central air system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Basic Packing Technique (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)

Claims (3)

1. Machine verticale de formation de sachets à partir d'une bande tubulaire, comprenant une trémie (1) destinée à recevoir du produit à charger, une partie tubulaire (3) sous-jacente et des moyens (20) destinés à former une bande tubulaire (18) à partir d'une feuille plane, et il est prévu une chambre (11) dans laquelle débouche un organe d'admission d'air (15), ainsi que des buses d'air (6), qui communiquent avec la chambre (11), et des orifices (22) d'aspiration de l'air, caractérisée en ce que la trémie ( 1 ) et/ou la partie tubulaire (3) s'y raccordant est, pour former la chambre (11), à double paroi, les buses d'air (6) sont formées par des appendices (19) recourbés à partir de la paroi de la trémie (1) ou de la partie tubulaire (3) en formant des orifices (4) dirigés vers le bas, en vue de produire un courant d'air dirigé vers le bas à l'intérieur de la partie tubulaire pour accélérer le mouvement de chute du produit à charger.
2. Machine de formation de sachets à partir d'une bande tubulaire suivant la revendication 1, caractérisée en ce que les buses d'air (6) ne sont présentes que dans la partie la plus basse de la trémie ( 1 ), et les orifices (22) d'aspiration sont présents dans la région de la partie tubulaire (3) se raccordant à la trémie (1 ).
3. Machine verticale de formation de sachets à partir d'une bande tubulaire suivant la revendication 2, caractérisée en ce qu'il est prévu, en plus d'une soufflante d'amenée d'air (7), une soufflante d'aspiration (14), qui communique avec les orifices (22) d'aspiration par un canal d'aspiration (16).
EP86810058A 1985-02-18 1986-02-04 Machine verticale de formation de sacs à partir d'une bande tubulaire Expired EP0192604B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86810058T ATE35659T1 (de) 1985-02-18 1986-02-04 Vertikale schlauchbeutelmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH739/85A CH667246A5 (de) 1985-02-18 1985-02-18 Vertikale schlauchbeutelmaschine.
CH739/85 1985-02-18

Publications (2)

Publication Number Publication Date
EP0192604A1 EP0192604A1 (fr) 1986-08-27
EP0192604B1 true EP0192604B1 (fr) 1988-07-13

Family

ID=4194081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86810058A Expired EP0192604B1 (fr) 1985-02-18 1986-02-04 Machine verticale de formation de sacs à partir d'une bande tubulaire

Country Status (7)

Country Link
US (1) US4738287A (fr)
EP (1) EP0192604B1 (fr)
JP (1) JPS61190410A (fr)
AT (1) ATE35659T1 (fr)
AU (1) AU579447B2 (fr)
CH (1) CH667246A5 (fr)
DE (1) DE3660374D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840857A1 (de) * 1998-09-08 2000-03-09 Rovema Gmbh Verpackungsvorrichtung
CN110723320A (zh) * 2019-10-30 2020-01-24 齐卢虎 一种中药药材填充设备

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US4872493A (en) * 1988-05-10 1989-10-10 Container Corporation Of America Apparatus for filling a lined container
US5257494A (en) * 1989-04-28 1993-11-02 Wogegal Sa Installation for the continuous filling of a casing
US5067310A (en) * 1990-08-29 1991-11-26 Chuo Packaging Machinery Co., Ltd. Raw material supply device at a stow-packaging machine
US5199245A (en) * 1991-10-01 1993-04-06 Leo Daddario Method and apparatus for packaging cloth articles
US5285828A (en) * 1992-05-28 1994-02-15 Promation Incorporated Apparatus for introducing filler material into containers
US5738467A (en) * 1993-02-01 1998-04-14 Aidlin; Samuel S. Apparatus for the feeding of articles at variable speeds
WO1995012457A1 (fr) * 1993-11-02 1995-05-11 Owens Corning Melangeur pneumatique de granules pour bardeaux bitumes
US5599581A (en) * 1993-11-02 1997-02-04 Owens Corning Fiberglas Technology, Inc. Method for pneumatically controlling discharge of particulate material
US5520889A (en) * 1993-11-02 1996-05-28 Owens-Corning Fiberglas Technology, Inc. Method for controlling the discharge of granules from a nozzle onto a coated sheet
JP2598879B2 (ja) * 1993-12-20 1997-04-09 オリヒロ株式会社 竪型充填包装機
DE4427346A1 (de) * 1994-08-02 1996-02-08 Rewipac Holding Inc Vorrichtung zur Herstellung von mit einem Schüttgut gefüllten Beuteln
US5624522A (en) * 1995-06-07 1997-04-29 Owens-Corning Fiberglas Technology Inc. Method for applying granules to strip asphaltic roofing material to form variegated shingles
DE69618464T2 (de) * 1995-06-30 2002-10-10 Kliklok Corp Verfahren zur produktzuführung
US5747105A (en) * 1996-04-30 1998-05-05 Owens Corning Fiberglas Technology Inc. Traversing nozzle for applying granules to an asphalt coated sheet
DE19631258A1 (de) * 1996-08-02 1998-02-05 Rovema Gmbh Vertikale Schlauchbeutelmaschine und Verfahren zur Beschleunigung einer Produktportion in einer vertikalen Schlauchbeutelmaschine
JP3746583B2 (ja) * 1997-02-28 2006-02-15 株式会社イシダ 製袋包装機
DE19748805A1 (de) * 1997-11-05 1999-05-06 Rovema Gmbh Vorrichtung zum Verpacken
US5873393A (en) * 1997-11-07 1999-02-23 Waeschle Inc. Device for filling a container with free-flowing bulk material
US6019147A (en) * 1998-10-26 2000-02-01 Jenike & Johanson, Inc. Transfer apparatus for bulk solids
DE19852107A1 (de) 1998-11-12 2000-05-18 Rovema Gmbh Vorrichtung und Verfahren zum Verpacken
JP4408489B2 (ja) * 1999-08-16 2010-02-03 株式会社イシダ 製袋包装機
US20030084914A1 (en) * 2001-11-08 2003-05-08 L'oreal Cosmetic articles having encapsulated liquid and method of making same
KR100550724B1 (ko) * 2003-08-05 2006-02-08 가부시끼가이샤 구레하 분리포장장치, 포장장치 및 포장물의 제조방법
MXPA04012837A (es) * 2004-01-06 2005-07-07 Tna Australia Pty Ltd Maquina empaquetadora y conformador.
US20060213153A1 (en) * 2005-03-03 2006-09-28 Sanfilippo James J Device and system for modified atmosphere packaging
US20080075815A1 (en) * 2006-09-25 2008-03-27 Reynolds Rodney K Free low popcorn funnel apparatus
US8610039B2 (en) 2010-09-13 2013-12-17 Conagra Foods Rdm, Inc. Vent assembly for microwave cooking package
CA2673879C (fr) 2007-01-08 2016-10-11 Conagra Foods Rdm, Inc. Emballage de popcorn pour appareil a micro-ondes, et procedes et produit associes
US7523597B2 (en) * 2007-03-20 2009-04-28 J & F Business, Inc. Apparatus and method for mounting a bag former
US8152105B2 (en) * 2007-07-31 2012-04-10 Anthony John Rossi Parachute canopy packing sleeve and method of use
MX2011008929A (es) * 2009-02-24 2011-09-21 Gala Inc Procesos y sistemas de envasado continuo.
US9925694B2 (en) 2009-02-24 2018-03-27 Gala Industries, Inc. Continuous bagging processes and systems
JP5680635B2 (ja) * 2009-06-22 2015-03-04 ガラ・インダストリーズ・インコーポレイテッドＧａｌａ Ｉｎｄｕｓｔｒｉｅｓ， Ｉｎｃ． 処理能力が向上したペレット化、乾燥、及び袋詰めの連続システム
JP5666936B2 (ja) * 2011-02-16 2015-02-12 株式会社イシダ 物品移送装置およびそれを備えた包装システム
USD703547S1 (en) 2011-06-14 2014-04-29 Conagra Foods Rdm, Inc. Microwavable bag
USD671012S1 (en) 2011-06-14 2012-11-20 Conagra Foods Rdm, Inc. Microwavable bag
US10494125B2 (en) * 2013-06-04 2019-12-03 Tetra Laval Holdings & Finance S.A. Device and method in a filling machine
JP2021089147A (ja) * 2019-12-02 2021-06-10 中西機械株式会社 被計量物の加速機、及び被計量物の計量包装システム
EP4079644A1 (fr) 2019-12-20 2022-10-26 Ulma Packaging, S.Coop. Machine d'emballage vertical
JP2022139074A (ja) * 2021-03-11 2022-09-26 株式会社イシダ 製袋包装装置
EP4089017B1 (fr) 2021-05-14 2023-09-13 Ulma Packaging, S.Coop. Machine de conditionnement vertical

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840857A1 (de) * 1998-09-08 2000-03-09 Rovema Gmbh Verpackungsvorrichtung
CN110723320A (zh) * 2019-10-30 2020-01-24 齐卢虎 一种中药药材填充设备
CN110723320B (zh) * 2019-10-30 2021-06-29 内蒙古九禾农业科技发展有限公司 一种中药药材填充设备

Also Published As

Publication number Publication date
JPS61190410A (ja) 1986-08-25
DE3660374D1 (en) 1988-08-18
US4738287A (en) 1988-04-19
EP0192604A1 (fr) 1986-08-27
AU5363486A (en) 1986-08-21
CH667246A5 (de) 1988-09-30
ATE35659T1 (de) 1988-07-15
AU579447B2 (en) 1988-11-24

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