EP1427633A2 - Dispositif pour sceller des becs verseurs dans des sacs - Google Patents

Dispositif pour sceller des becs verseurs dans des sacs

Info

Publication number
EP1427633A2
EP1427633A2 EP02798733A EP02798733A EP1427633A2 EP 1427633 A2 EP1427633 A2 EP 1427633A2 EP 02798733 A EP02798733 A EP 02798733A EP 02798733 A EP02798733 A EP 02798733A EP 1427633 A2 EP1427633 A2 EP 1427633A2
Authority
EP
European Patent Office
Prior art keywords
bag
bags
station
sealing
stations
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
EP02798733A
Other languages
German (de)
English (en)
Other versions
EP1427633B8 (fr
EP1427633B1 (fr
Inventor
Henno Hensen
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.)
Fresenius Kabi Deutschland GmbH
Original Assignee
Hensen Packaging Concept 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 Hensen Packaging Concept GmbH filed Critical Hensen Packaging Concept GmbH
Publication of EP1427633A2 publication Critical patent/EP1427633A2/fr
Application granted granted Critical
Publication of EP1427633B1 publication Critical patent/EP1427633B1/fr
Publication of EP1427633B8 publication Critical patent/EP1427633B8/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to a device for sealing spouts in bags with at least one station for opening the bag, a station for inserting the spout into the opened bag and at least one station for sealing bags and spouts.
  • the bags in question are used as packaging for pourable or flowable, ie fillable goods. They usually consist of a multi-layer plastic composite material. Such bags are increasingly used in particular as stand-up pouches, since they offer considerable advantages due to their flexible outer envelope when transporting the full pouch and disposing of the empty pouch.
  • the sealing of pourers into bags is known from the prior art in a variety of configurations. Basically, to seal the spout, the bag may first have to be trimmed, then opened to allow the spout to be inserted into the opening in the bag, whereupon the spout then located in the bag opening is sealed with the bag using sealing jaws.
  • the devices known from the prior art for sealing spouts in bags generally operate in a clocked manner when the bags are transported in a circular path in the device. This movement on a circular path is the common method, since the bags are usually held with grippers, which have to be transported back to the pick-up point after picking up and processing the bags.
  • the object on which the present invention is based is to provide a device for sealing spouts in bags, with which spouts can be sealed into bags with little outlay on equipment and at high cycle speeds.
  • the previously derived and described object is achieved in that the stations for bag processing are arranged on a linear transport for the bags formed by two transport belts and the stations for bag processing are all arranged in a grid with corresponding intervals.
  • the device according to the invention experiences a first advantageous embodiment in that the transport belts are designed as toothed belts.
  • the use of toothed belts for the transport belts ensures exact positioning even at high transport or cycle speeds, since no slip can occur between the drive and the transport belts.
  • the use of toothed belts ensures a high positioning accuracy of the bags relative to the stations for bag processing.
  • a stepping motor is provided for the clocked drive of the transport belts, the design principle of a stepping motor ensures that a high positioning accuracy is achieved with high acceleration of the transport belts.
  • FIG. 1 shows an embodiment of a device according to the invention for sealing spouts in bags in a side view
  • Fig. 2 is a detailed view of the drive of a
  • Fig. 3 shows the embodiment of a device according to the invention in a plan.
  • FIG. 1 of a device according to the invention for sealing bags 1 has a station for trimming 2, a station for Pre-opening 3 by blowing the bag opening with warm air, a station for opening and inserting 4 the pouring spout, not shown in Fig. 1, three stations for sealing 5,6,7 and a station for cooling 8 the seal connection between a bag 1 and one not spout shown.
  • the described stations for bag processing 2-8 are arranged on a linear transport 11 for the bags 1 formed by two transport belts 9, 10, the stations for bag processing 2-8 all being at a corresponding distance from the neighboring station, in order for the clocked movement of the Bag 1 in the linear transport 11 to ensure that the bags are in a processing position when the linear transport 11 is stationary.
  • the stations for processing are arranged in a grid with matching intervals if the respective processing step, for example trimming the bags, can be omitted ,
  • Fig. 2 of the drawing shows one of the transport belts 9, which rests on a drive roller 12 which is driven by a stepper motor, not shown, via a shaft 13.
  • the second transport belt 10 is particularly preferably driven with the aid of the same stepping motor and at the same speed in the opposite direction of rotation via a gear, also not shown.
  • the teeth 14 of the conveyor belt 9 and the teeth 15 of the drive roller 12 ensure that the conveyor belt 9 can be driven by the drive roller 12 without slippage.
  • Fig. 3 shows the embodiment in a view from above, from which in particular the inclusion of the bags 1 between the lower transport belt 10 and the upper transport belt 9 is clearly visible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Belt Conveyors (AREA)
EP02798733A 2001-09-20 2002-09-18 Dispositif pour sceller des becs verseurs dans des sacs Expired - Lifetime EP1427633B8 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10146485 2001-09-20
DE10146485A DE10146485A1 (de) 2001-09-20 2001-09-20 Vorrichtung zum Einsiegeln von Ausgießern in Beutel
PCT/EP2002/010461 WO2003024799A2 (fr) 2001-09-20 2002-09-18 Dispositif pour sceller des becs verseurs dans des sacs

Publications (3)

Publication Number Publication Date
EP1427633A2 true EP1427633A2 (fr) 2004-06-16
EP1427633B1 EP1427633B1 (fr) 2005-11-30
EP1427633B8 EP1427633B8 (fr) 2006-02-01

Family

ID=7699741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02798733A Expired - Lifetime EP1427633B8 (fr) 2001-09-20 2002-09-18 Dispositif pour sceller des becs verseurs dans des sacs

Country Status (8)

Country Link
US (1) US7217231B2 (fr)
EP (1) EP1427633B8 (fr)
JP (1) JP2005516851A (fr)
AT (1) ATE311327T1 (fr)
AU (1) AU2002333857A1 (fr)
DE (2) DE10146485A1 (fr)
ES (1) ES2252544T3 (fr)
WO (1) WO2003024799A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5111385B2 (ja) * 2005-10-28 2013-01-09 アルナイラム ファーマシューティカルズ， インコーポレイテッド ハンチンチン遺伝子の発現を抑制するための組成物および方法
CN109850262A (zh) * 2019-04-12 2019-06-07 武汉轻工大学 一种大包装袋供袋装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628304A (en) * 1969-12-01 1971-12-21 Smithe Machine Co Inc F L Method of forming envelopes having inserts therein from a moving blank web
US3868891A (en) * 1970-10-05 1975-03-04 Pressure Chemical Corp Machines and methods for the manufacture of containers and the product therefrom
JPS5511970U (fr) * 1978-07-11 1980-01-25
US4512136A (en) * 1982-08-23 1985-04-23 Trinity Associates, A Partnership Of The State Of Pennsylvania Fitment attachment methods in horizontal form/fill/seal machines
US4601410A (en) * 1984-03-29 1986-07-22 Liqui-Box Corporation Collapsed bag with evacuation channel form unit
US4718215A (en) * 1985-11-27 1988-01-12 Baxter Travenol Laboratories, Inc. Apparatus and method for attaching fitments to flexible containers
DK156935C (da) * 1985-12-13 1990-03-26 Gram Brdr As Produktionsapparat med en trinvis drevet transportmekanisme
US4945714A (en) * 1989-11-14 1990-08-07 Package Machinery Company, Bodolay/Pratt Division Form, fill, seal and separate packaging machine for reclosable containers
US5034087A (en) * 1989-11-16 1991-07-23 Doboy Packaging Machinery, Inc. Self-adjusting heat seal bar
JP2922954B2 (ja) * 1990-01-19 1999-07-26 東洋食品機械株式会社 製袋機等における単独駆動のコルゲーター
JPH05131573A (ja) * 1991-11-13 1993-05-28 Q P Corp 筒状プラスチツクフイルム製袋の口部ポート熱シール方法およびその装置
DE69416415T2 (de) 1993-08-18 1999-09-02 Inpaco Corp. Verfahren und vorrichtung zum herstellen und füllen eines beutels mit einem mundstück
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
IT1292627B1 (it) * 1997-06-18 1999-02-08 Ima Spa Astucciatrice rettilinea, atta ad operare sugli astucci disposti verticalmente.
US6295790B1 (en) * 1999-02-17 2001-10-02 Slidell, Inc. Compact bag filling machine
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03024799A2 *

Also Published As

Publication number Publication date
US20050039415A1 (en) 2005-02-24
AU2002333857A1 (en) 2003-04-01
EP1427633B8 (fr) 2006-02-01
EP1427633B1 (fr) 2005-11-30
WO2003024799A2 (fr) 2003-03-27
ATE311327T1 (de) 2005-12-15
DE10146485A1 (de) 2003-04-24
DE50205132D1 (de) 2006-01-05
ES2252544T3 (es) 2006-05-16
JP2005516851A (ja) 2005-06-09
US7217231B2 (en) 2007-05-15
WO2003024799A3 (fr) 2003-12-11

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