EP1052170A2 - Machine verticale de fabrication de sacs tubulaires - Google Patents

Machine verticale de fabrication de sacs tubulaires Download PDF

Info

Publication number: EP1052170A2
Authority: EP; European Patent Office
Prior art keywords: folding; tubular bag; machine according; seam welding; envelope
Prior art date: 1999-04-22
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

EP00108238A

Other languages

German (de)

English (en)

Other versions

EP1052170B1 (fr

EP1052170A3 (fr

EP1052170B9 (fr

Inventor

Manfred Hauers

Dieter Vits

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.)

Individual

Original Assignee

Individual

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.)

1999-04-22

Filing date

2000-04-14

Publication date

2000-11-15

2000-04-14 Application filed by Individual filed Critical Individual

2000-11-15 Publication of EP1052170A2 publication Critical patent/EP1052170A2/fr

2002-07-03 Publication of EP1052170A3 publication Critical patent/EP1052170A3/fr

2006-01-04 Publication of EP1052170B1 publication Critical patent/EP1052170B1/fr

2009-08-26 Application granted granted Critical

2009-08-26 Publication of EP1052170B9 publication Critical patent/EP1052170B9/fr

2020-04-14 Anticipated expiration legal-status Critical

Status 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
- 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
- B65B9/2049—Package shaping devices acting on filled tubes prior to sealing the filling opening
- 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 present invention relates to a vertical tubular bag machine with a feed system for one Tubular bag-forming envelope, a filling tube to the the envelope is led to form a tube and that serves to fill in the material to be packed, a longitudinal seam welding device, a transverse seam welding device to form a lower and an upper Cross weld seam on a tubular bag, a lifting device for the filled, not yet with the upper cross weld provided tubular bag and one below the folding device provided for the transverse seam welding device with two folding elements for the wrapping material at the upper end of the tubular bag.
Such a vertical tubular bag machine is from the DE 195 47 860 C2 known.
the folding device relative to the device can be moved up and down to produce the transverse weld seams, and the lifting device and the folding device are controlled in this way driven that the folding device and the filled Tubular bag for folding the wrapping material onto the product surface relative to the device for generating the Cross welds and to the filling pipe are raised.
To the Folding the wrapping material on the product surface thus leads the lifting device and the folding device together an upward move through. This ensures that the wrapping material is placed tightly on the product surface can be, so that almost no airspace over the Product surface remains.
the upper cross weld can therefore at a particularly short distance from the Product surface can be arranged.
the invention has for its object a vertical Tubular bag machine of the type described at the beginning create that on particularly simple and inexpensive How to fold the wrapping material onto the product surface in the tubular bag while pushing the air out enables this area.
This object is achieved according to the invention in a machine specified type solved in that the folding device is arranged vertically immovably and the lifting device and the folding device are driven so controlled that for folding the wrapping material onto the product surface filled tubular bag raised relative to the folding device and the two folding members of the folding device horizontally be moved inwards such that the envelope between the folding organs and the product surface is kept taut.
the cross seam welding device can in this embodiment be formed in a conventional form, for example as a unit for the formation of the lower and upper cross weld seam.
both cross welds can also be formed by separate devices.
the folding device on the transverse seam welding device is expedient attached.
the Guides of the folding organs of the folding device on the Welding jaw carriers of the transverse seam welding device fixed.
the welding jaws lead and the two folding organs a common inward and Outward movement by. If the folding organs their inner Reach the end position and thus completely exhaust the air the welding jaws also have their welding position reached so that the welding process can begin.
the folding device is immovable vertically arranged. However, this is preferably experienced in so far Exception than that the folding device in adaptation to less Level fluctuations in the tubular bag vertically is adjustable, namely relative to the cross weld device. This adjustment can be done manually or automatically respectively. However, such adjustability has nothing with the vertical immobility in the operation of the machine to do.
the lifting device is preferably raised over a distance, which corresponds approximately to the width of the tubular bag. This makes such a length of wrapping material Provided for folding the wrapping material on the product surface across the width of the Tubular bag is required, of course by everyone Side below the welding jaw only about half the width of the tubular bag corresponding envelope material folded becomes. As a result, exactly as much is achieved by lifting Envelope material provided, as for folding close fitting to the filling material is required.
the folding device preferably has in addition to the two folding organs on side folders, which are rectangular Tubular bag a folding of the envelope on the cause narrower end faces.
side folders which are rectangular Tubular bag a folding of the envelope on the cause narrower end faces.
These side moths can preferably in the form of a flat piece his.
Figure 1 shows the essential parts of a vertical Flow pack machine for the present invention are of interest.
a suitable envelope 2 for example made of polyethylene, is via a feed system (not shown) placed around a rectangular filler tube 1, so that a Hose is formed.
Suitable funding facilities (not shown) move the hose cyclically in the figure from top to bottom.
a longitudinal seam welding device (not shown) welds the edges of the wrapper together.
a transverse seam welding device 3 is arranged at a short distance from the lower end of the filling pipe 1 . This is used to create an upper cross weld for one lower tubular bag and to produce a lower one Cross weld seam for an upper tubular bag.
the Cross seam welding device 3 has two on both sides of the Filler tube arranged welding jaws 13, of which the Sweat jaws of the left half of the figure in the retracted Position and the welding jaws in the right half of the figure are shown in the inwardly moved welding position.
the welding jaws 13 are moved using a suitable lifting system 5 moved in and out. How this works Welding jaws are known and do not form part of the present Invention.
a folding device 14 of which two further organs 6 are shown are, which are located on both sides of the filling tube 1.
the folding members 6 are fastened to the welding jaw carriers, also the guides for the vertical Adjustment so that the welding jaws and folding organs when actuating the lifting device 5 together inwards and move out.
Figure 2 shows that the folding device 14 in addition to the main folding members 6, so-called side folders 11 having the envelope on the end faces of the Fold the tubular bag.
the one with a cross weld at the lower end and tubular bag 12 filled with filling material 8 rests in a lifting device 9.
the lifting device 9 has foldable Elements that fall down when folded away enable the finished tubular bag 12.
the lifting device 9 is connected to a lifting system 10, that enables lifting of the tubular bag.
the left one Part of Figure 1 shows the lifting device in the lowered State while the right part of the jack is in the raised position Condition shows.
the lifting device is over raised a distance approximately the width B of the bag corresponds.
Figure 2 shows a plan view of the folding device, wherein in the upper part the main folding organs 6 in their retracted outer position are shown, while the lower Part of the figure shows the folding organs 6 in the inward position.
the Side folder 11 is in the inwardly moved state of the folding members 6 also moved inward, in such a way that the Envelope material folded inwards by the amount B / 2 has been.
the machine works in the following way:
the lifting device 10 After filling the tubular bag 12 with filling material 8 (this state is also shown in the left part of FIG. 1) the lifting device 10 starts the lifting device 9 to lift. Move in conjunction with this stroke the two welding jaws 13 together with the two Folding organs 6 horizontally inwards, i.e. towards the bag axis. By lifting the filled tubular bag 12 will be additional coating material in the area of Welding jaws 3 and folding organs 6 provided, see above that the two folding organs 6 the envelope on the inside can fold the product surface.
the right part of the Figure 1 shows the corresponding end position of the folding members 6, in which the wrapper is smooth and taut on the product surface is applied and with that from the other side inward moving material to form a cross weld can be welded.
the folding device 14 leads doing only a horizontal movement.
a Adaptation of the folding device to possible level fluctuations is possible via a manual height adjustment.
the side moth 11 inward in the lower part of Figure 2 position, so that afterwards the cross weld can be created.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Containers And Plastic Fillers For Packaging (AREA)
Paper (AREA)
Package Closures (AREA)
Closing Of Containers (AREA)
Making Paper Articles (AREA)

EP00108238A 1999-04-22 2000-04-14 Machine verticale de fabrication de sacs tubulaires Expired - Lifetime EP1052170B9 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19918253		1999-04-22
DE19918253A DE19918253A1 (de)	1999-04-22	1999-04-22	Vertikale Schlauchbeutelmaschine

Publications (4)

Publication Number	Publication Date
EP1052170A2 true EP1052170A2 (fr)	2000-11-15
EP1052170A3 EP1052170A3 (fr)	2002-07-03
EP1052170B1 EP1052170B1 (fr)	2006-01-04
EP1052170B9 EP1052170B9 (fr)	2009-08-26

Family

ID=7905475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00108238A Expired - Lifetime EP1052170B9 (fr)	1999-04-22	2000-04-14	Machine verticale de fabrication de sacs tubulaires

Country Status (4)

Country	Link
EP (1)	EP1052170B9 (fr)
AT (1)	ATE314966T1 (fr)
DE (2)	DE19918253A1 (fr)
ES (1)	ES2255911T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005030588A1 (fr) *	2003-09-24	2005-04-07	Manfred Hauers	Ensacheuse verticale fonctionnant en continu
EP3632673B1 (fr)	2018-10-02	2022-04-06	Muni Berka GmbH	Corps moulé contenant un milieu explosif emballé et procédé d'emballage du corps moulé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2309840T3 (es)	2006-02-10	2008-12-16	TEEPACK SPEZIALMASCHINEN GMBH & CO. KG	Procedimiento para envasar productos y su utilizacion en una maquina correspondiente.
CH704455A1 (de)	2011-02-09	2012-08-15	Ferag Ag	Verfahren und Vorrichtung zur Verpackung von Produkten.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19547860C2 (de)	1995-12-21	1998-07-23	Manfred Hauers	Vertikale Schlauchbeutelmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4922650A (en) *	1987-12-14	1990-05-08	Kikkoman Corporation	System for manufacturing solid medium
EP0350617A3 (fr) *	1988-07-15	1990-04-11	PMB Holding B.V.	Procédé pour la fabrication, le remplissage et la fermeture d'emballages obtenu à partir d'une bande tubulaire et dispositif pour la mise en oeuvre du procédé

1999
- 1999-04-22 DE DE19918253A patent/DE19918253A1/de not_active Withdrawn
2000
- 2000-04-14 ES ES00108238T patent/ES2255911T3/es not_active Expired - Lifetime
- 2000-04-14 AT AT00108238T patent/ATE314966T1/de not_active IP Right Cessation
- 2000-04-14 EP EP00108238A patent/EP1052170B9/fr not_active Expired - Lifetime
- 2000-04-14 DE DE50011999T patent/DE50011999D1/de not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19547860C2 (de)	1995-12-21	1998-07-23	Manfred Hauers	Vertikale Schlauchbeutelmaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005030588A1 (fr) *	2003-09-24	2005-04-07	Manfred Hauers	Ensacheuse verticale fonctionnant en continu
US7448188B2 (en) *	2003-09-24	2008-11-11	Manfred Hauers	Continuously operating vertical bag forming filling and sealing machine
EP3632673B1 (fr)	2018-10-02	2022-04-06	Muni Berka GmbH	Corps moulé contenant un milieu explosif emballé et procédé d'emballage du corps moulé

Also Published As

Publication number	Publication date
DE50011999D1 (de)	2006-03-30
EP1052170B1 (fr)	2006-01-04
ATE314966T1 (de)	2006-02-15
EP1052170A3 (fr)	2002-07-03
DE19918253A1 (de)	2000-10-26
EP1052170B9 (fr)	2009-08-26
ES2255911T3 (es)	2006-07-16

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Publication	Publication Date	Title
EP0781707B1 (fr)	1999-11-10	Dispositif de scellement transversal pour une machine verticale de fabrication, de remplissage et de fermeture de sacs
DE69516153T2 (de)	2000-11-16	System zum anbringen von ausgiesstüllen an kartons
WO2000037245A1 (fr)	2000-06-29	Dispositif de production des sacs fermes d'emballage
EP1689643B1 (fr)	2008-01-16	Ensacheuse verticale fonctionnant en continu
DE10306615B4 (de)	2008-06-12	Verfahren zur Herstellung von Säcken
DE2947872C2 (de)	1982-11-25	Absackvorrichtung
DE4017452A1 (de)	1991-08-01	Verfahren und vorrichtung zum herstellen, befuellen und verschliessen von saecken
EP1495966B1 (fr)	2007-01-03	Machine verticale de fabrication de sacs tubulaires
EP0089648A2 (fr)	1983-09-28	Machine d'emballage verticale pour la fabrication de sachets ayant une construction autoportante, redressable et tendue et un fond plat
EP1052170B1 (fr)	2006-01-04	Machine verticale de fabrication de sacs tubulaires
DE3006129A1 (de)	1981-09-03	Maschine zum fuellen und verschliessen von saecken aus kunststoff, voprzugsweise von seitenfaltensaecken oder flachsaecken
DE60318887T2 (de)	2009-01-22	Flexible verpackung
DE3521853C2 (fr)	1987-09-03
DE10251072A1 (de)	2004-05-13	Formschulter zur Umformung einer Folienbahn
DE2307354A1 (de)	1974-08-29	Verfahren und vorrichtung zur ausstattung von schlauchbeuteln mit einem clip-verschluss
DE3738178A1 (de)	1989-05-24	Verfahren zum verpacken von verpackungsgut in verpackungsbeuteln unter verwendung einer schlauchfolie sowie vorrichtung zum durchfuehren dieses verfahrens
DE2402589C3 (de)	1984-09-27	Vorrichtung mit auf einem Kreisumfang angeordneten Stationen zum Herstellen, von Seitenfaltensäcken aus einem Seitenfaltenschlauch
DE2852191A1 (de)	1980-06-04	Verfahren und vorrichtung zum fuellen und verschliessen von saecken
EP0401414A1 (fr)	1990-12-12	Procédé pour fabriquer, remplir et sceller un sac plastique
AT394696B (de)	1992-05-25	Vorrichtung zum fuellen von offenen saecken
EP3328739A1 (fr)	2018-06-06	Procédé permettant de faire fonctionner une ensacheuse servant à fabriquer des sachets présentant un joint transversal de fond et un joint transversal de tête différent de celui-ci
DE3740058C2 (fr)	1991-12-12
EP0108310B1 (fr)	1986-07-30	Dispositif de remplissage pour sacs
DE2906827A1 (de)	1980-09-04	Vorrichtung zum herstellen von beuteln
DE3446537C2 (fr)	1987-10-01