EP1140633B1 - Verfahren und vorrichtung zum verschliessen von verpackungen aus flexiblem material - Google Patents
Verfahren und vorrichtung zum verschliessen von verpackungen aus flexiblem material Download PDFInfo
- Publication number
- EP1140633B1 EP1140633B1 EP00902567A EP00902567A EP1140633B1 EP 1140633 B1 EP1140633 B1 EP 1140633B1 EP 00902567 A EP00902567 A EP 00902567A EP 00902567 A EP00902567 A EP 00902567A EP 1140633 B1 EP1140633 B1 EP 1140633B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plait
- clamp
- closure
- die
- hold
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 title claims description 3
- 238000004806 packaging method and process Methods 0.000 title description 3
- 239000005022 packaging material Substances 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000013580 sausages Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Images
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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/04—Applying separate sealing or securing members, e.g. clips
Definitions
- the invention relates to a method for sealing packaging flexible material such as bags, hoses o. The like., In which a portion of the packaging material gathered into a pigtail and this into an open, essentially U-shaped locking clip with a clip base and two-sided clip legs is inserted, whereupon the legs of the closure clip annular to be bent around the braid.
- the invention further relates to a device for Perform this procedure with a die to hold the open closure clip and a die movable die for bending the clip legs around the braid of the packaging material.
- closing example of Sausage ends including the sealing clips and closing tools used for this purpose known.
- the U-shaped pre-bent closure clips hang by means of at-the leg ends bent jacks together and form one stores supplyable staple strand from which during the working stroke of the closing tools the respective locking clip - in the middle of the connecting web to the next closure clip in the staple strand - is separated.
- the web end portions are against the outside of the staple legs pressed and bent with these around the braid of the packaging material, wherein the leg ends and web portions butt pressed against each other and be compressed so that the braid of the packaging material as possible tightly compressed ring arises.
- the invention wants to remedy this. It consists procedurally in that after the Insertion of the braid and before bending the staple legs of the braid axially next to the closure clip is pressed to the plane of the clip bottom. On this way it is prevented that the braid to the opening of the not yet closed Staple unfolded and the subsequent closing process the while bent leg of the closure clip pinch a fold of the braid and damage. Also can be a closure clip with shorter legs in particular with a thin braid of the packaging material requires less compression work during the closing process and a dense Closing the braid favors.
- the device provided for carrying out the method according to the invention is characterized by at least one in the direction of braid laterally attached to the stamp Hold-down, the effective area of the working surface of the punch in the Movement direction surmounted by a small amount.
- This measure can be about 1 to 5 mm, preferably it is 2 to 3 mm. Further preferred developments This device are also the subject of dependent claims.
- a die 1 comprises with its trough-like recess 2 a closure clip 3 such that their clip base 4 and their legs 5 (the latter in part) are supported. Because the drawing figures state after completion of the Represent closing process, the punch 6, the legs 5 of the closure clip 3 already bent around the (in Fig. 1 cut) 7 braid and while the web portions 8 pressed against the outer sides of the legs 5.
- the stamp 6 is laterally adjacent to the closure clip 3 receiving part the die 1 a hold-down 10 is mounted, the concave effective surface 11 the (also concave) working surface 12 of the punch 6 in which by the arrow 13th projected movement direction (down) surmounted.
- the hold-down 10 With its active surface 11 first the braid 7 and pushes it down into the closure clip 3 against their clip base 4. Only then does the work surface 12 of the punch 6 closes the closure clip 3, by the ends of the legs 5 around the braid. 7 bends and in this way the closure clip 3 under compression annular closes tightly around the braid 7.
- Fig. 2 makes it clear that during the (usual) simultaneous setting of two spaced apart Locking clips 3 on a correspondingly extended plait 7 - which are then separated centrally between the closure clips can - a corresponding double die 1 is provided with two punches 6, between which the two downholders 10 are arranged. It is recognizable how between the holders 10 there is the section of the braid 7 located there barrel-shaped expands while he to the closure brackets 3 out his shirred situation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Bag Frames (AREA)
Description
- Fig. 1
- eine Seitenansicht der erfindungsgernäßen Verschließvorrichtung in der Verschließstellung nach dem Verpressen einer Verschlußklammer um den - abgeschnittenen - Zopf von Verpackungsmaterial; und
- Fig. 2
- eine perspektivische Frontansicht der - gemäß der Linie II - II in Fig. 1 geschnittenen - Vorrichtung mit einem von zwei Verschlußklammern verschlossenen Zopf aus Verpackungsmaterial.
Claims (6)
- Verfahren zum Verschließen von Verpackungen aus flexiblem Material wie Beutel, Schläuche o. dgl., bei dem ein Abschnitt des Verpackungsmaterials zu einem Zopf (7) gerafft und dieser in eine nach oben offene, im wesentlichen U-förmige Verschlußklammer (3) mit einem Klammerboden (4) und beidseitigen Klammerschenkeln (5) eingelegt wird, worauf die Schenkel (5) der Verschlußklammer (3) ringförmig um den Zopf (7) gebogen werden,
dadurch gekennzeichnet, daß nach dem Einlegen des Zopfes (7) und vor dem Biegen der Klammerschenkel (5) der Zopf (7) axial neben der Verschlußklammer (3) zur Ebene des Klammerbodens hin gedrückt wird. - Vorrichtung zum Ausführen des Verfahrens nach Anspruch 1, mit einer Matrize (1) zum Halten der offenen Verschlußklammer (3) und einem gegen die Matrize bewegbaren Stempel (6) zum Biegen der Klammerschenkel (5) um den Zopf (7) des Verpackungsmaterials, wobei der Stempel (6) eine konkave Arbeitsfläche (12) hat, gekennzeichnet durch mindestens einen in Achsrichtung der konkaven Arbeitsfläche (12) seitlich am Stempel (6) befestigten Niederhalter (10), dessen Wirkfläche (11) die Arbeitsfläche (12) des Stempels (6) in dessen Bewegungsrichtung (13) um ein geringes Maß überragt.
- Vorrichtung nach Anspruch 2,
dadurch gekennzeichnet, daß das Maß 1 bis 5 mm, vorzugsweise 2 bis 3 mm beträgt. - Vorrichtung nach Anspruch 2 oder 3,
dadurch gekennzeichnet, daß die Wirkfläche (11) des Niederhalters (10) quer zur Zopfrichtung konkav gekrümmt ist. - Vorrichtung nach einem der Ansprüche 2 bis 4,
dadurch gekennzeichnet, daß der Niederhalter (10) auf der zum freien Zopfende weisenden Seite des Stempels (6) angeordnet ist. - Vorrichtung nach einem der Ansprüche 2 bis 4 mit je zwei beabstandeten Matrizen (1) und zugehörigen Stempeln (6) zum gleichzeitigen Verschließen zweier Verschlußklammern (3) auf einem entsprechend lang gerafften Zopf (7) aus Verpackungsmaterial,
dadurch gekennzeichnet, daß zwei Niederhalter (10) zwischen den beiden Stempeln (6) angeordnet und jeweils am benachbarten Stempel befestigt sind.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19901220A DE19901220B4 (de) | 1999-01-14 | 1999-01-14 | Verfahren und Vorrichtung zum Verschließen von Verpackungen aus flexiblem Material |
| DE19901220 | 1999-01-14 | ||
| PCT/EP2000/000061 WO2000041933A1 (de) | 1999-01-14 | 2000-01-07 | Verfahren und vorrichtung zum verschliessen von verpackungen aus flexiblem material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1140633A1 EP1140633A1 (de) | 2001-10-10 |
| EP1140633B1 true EP1140633B1 (de) | 2004-02-04 |
Family
ID=7894257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00902567A Expired - Lifetime EP1140633B1 (de) | 1999-01-14 | 2000-01-07 | Verfahren und vorrichtung zum verschliessen von verpackungen aus flexiblem material |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6675554B1 (de) |
| EP (1) | EP1140633B1 (de) |
| AU (1) | AU2435500A (de) |
| DE (2) | DE19901220B4 (de) |
| ES (1) | ES2212767T3 (de) |
| WO (1) | WO2000041933A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007011423A1 (de) * | 2007-03-08 | 2008-09-11 | Poly-Clip System Gmbh & Co Kg | Schließwerkzeugbaugruppe |
| RU2355610C1 (ru) * | 2006-08-10 | 2009-05-20 | Поли-Клип Зюстем Гмбх Унд Ко.Кг | Клипсатор |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060174590A1 (en) * | 2005-02-04 | 2006-08-10 | Robert Pinto | Net clip and clipper |
| US7565780B2 (en) * | 2005-02-04 | 2009-07-28 | Poly-Clip System Corp. | Clip and clipper |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1078495B (de) * | 1957-01-16 | 1960-03-24 | Niedecker Herbert | Beutelverschluss in Form einer U-foermigen Klammer |
| GB920335A (en) * | 1958-08-19 | 1963-03-06 | Amp Inc | Improvements in closures for flexible wrapping material |
| US3015824A (en) * | 1959-08-18 | 1962-01-09 | Grace W R & Co | Clip crimping apparatus |
| DE1411489A1 (de) * | 1961-07-18 | 1969-04-10 | Syozo Omori | Vorrichtung zum Herstellen von Verpackungen |
| US3158189A (en) * | 1962-11-20 | 1964-11-24 | Davis M Balsam | Crimping machine |
| US3343253A (en) * | 1964-05-06 | 1967-09-26 | Omori Shozo | Process for tying bags |
| US3380226A (en) * | 1966-03-21 | 1968-04-30 | Kartridg Pak Co | Packaging machine |
| US3455010A (en) * | 1966-08-22 | 1969-07-15 | Amp Inc | Bag clip applicator |
| DE2018454B2 (de) * | 1970-04-17 | 1973-03-22 | Niedecker, Herbert, Dipl.-Ing., 6243 Falkenstein | Verfahren und vorrichtung zum abbremsen von verpackungshuellen, die von einem fuellrohr ablaufen |
| US3864494A (en) * | 1971-12-28 | 1975-02-04 | Union Carbide Corp | Method for producing a large sausage product having a pre-flattened end |
| US3975795A (en) * | 1975-01-20 | 1976-08-24 | Union Carbide Corporation | Product stuffing apparatus and method |
| DE2711029C3 (de) * | 1977-03-14 | 1979-10-04 | Herbert Dipl.-Ing. 6240 Koenigstein Niedecker | Verschließvorrichtung |
| DE3148757A1 (de) * | 1981-12-09 | 1983-06-16 | Herbert Dipl.-Ing. 6240 Königstein Niedecker | U-foermige verschlussklammer aus bandfoermigem material |
| DE3333875A1 (de) * | 1983-09-20 | 1985-03-28 | Herbert Dipl.-Ing. 6240 Königstein Niedecker | Vorrichtung zum verschliessen von schlauchartigen verpackungshuellen mit u-foermigen verschlussklammern |
| DE3705829C1 (en) * | 1987-02-24 | 1988-08-11 | Herbert Dipl-Ing Niedecker | Apparatus for the closing of tube-like packaging sleeves |
| US4796332A (en) * | 1987-08-13 | 1989-01-10 | Teepak, Inc. | Constricting and fastening apparatus |
| US4938002A (en) * | 1988-11-14 | 1990-07-03 | Delaware Capital Formation, Inc. | Apparatus for attachment of a U-shaped metal clip about the tail end of a package moving on a horizontal conveyor |
| DE3844052C1 (en) * | 1988-12-28 | 1990-05-17 | Herbert Dipl.-Ing. 6240 Koenigstein De Niedecker | U-shaped closure clip for bags and tubes |
| AU637594B2 (en) * | 1988-12-28 | 1993-06-03 | Herbert Niedecker | U-shaped staple and device for closing bags and tubes |
| EP0418944B1 (de) * | 1989-09-21 | 1993-03-31 | Herbert Dipl.-Ing. Niedecker | Verfahren und Vorrichtungen zum Verschliessen von Verpackungshüllen aus biegsamen Material |
| WO1998034845A1 (es) * | 1997-02-07 | 1998-08-13 | Rosalina Paniagua Olaechea | Procedimiento para el cierre de bolsas de malla para frutas y similares y bolsa de malla cerrada mediante dicho procedimiento |
| DE19738298C1 (de) * | 1997-09-02 | 1999-04-08 | Poly Clip System Gmbh & Co Kg | Verfahren zum Einrichten einer Verschließmaschine und Vorrichtung zum Verschließen von Verschlußklammern |
| DE19742213C2 (de) * | 1997-09-24 | 2001-10-25 | Poly Clip System Gmbh & Co Kg | Verfahren zum Verschließen von schlauch- oder beutelförmigen Verpackungshüllen und Verschließvorrichtung |
-
1999
- 1999-01-14 DE DE19901220A patent/DE19901220B4/de not_active Expired - Fee Related
-
2000
- 2000-01-07 DE DE50005192T patent/DE50005192D1/de not_active Expired - Lifetime
- 2000-01-07 AU AU24355/00A patent/AU2435500A/en not_active Abandoned
- 2000-01-07 EP EP00902567A patent/EP1140633B1/de not_active Expired - Lifetime
- 2000-01-07 WO PCT/EP2000/000061 patent/WO2000041933A1/de not_active Ceased
- 2000-01-07 ES ES00902567T patent/ES2212767T3/es not_active Expired - Lifetime
- 2000-01-07 US US09/889,266 patent/US6675554B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2355610C1 (ru) * | 2006-08-10 | 2009-05-20 | Поли-Клип Зюстем Гмбх Унд Ко.Кг | Клипсатор |
| DE102007011423A1 (de) * | 2007-03-08 | 2008-09-11 | Poly-Clip System Gmbh & Co Kg | Schließwerkzeugbaugruppe |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50005192D1 (de) | 2004-03-11 |
| DE19901220A1 (de) | 2000-07-27 |
| DE19901220B4 (de) | 2004-04-08 |
| ES2212767T3 (es) | 2004-08-01 |
| AU2435500A (en) | 2000-08-01 |
| US6675554B1 (en) | 2004-01-13 |
| WO2000041933A1 (de) | 2000-07-20 |
| EP1140633A1 (de) | 2001-10-10 |
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