DE102015205221A1 - Thermoforming packaging machine, process and packaging - Google Patents
Thermoforming packaging machine, process and packaging Download PDFInfo
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- DE102015205221A1 DE102015205221A1 DE102015205221.4A DE102015205221A DE102015205221A1 DE 102015205221 A1 DE102015205221 A1 DE 102015205221A1 DE 102015205221 A DE102015205221 A DE 102015205221A DE 102015205221 A1 DE102015205221 A1 DE 102015205221A1
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- sealing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/04—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions of polygonal cross-section
-
- 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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/025—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers
- B65B31/028—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers closed by a lid sealed to the upper rim of the container, e.g. tray-like container
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- 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
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
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- 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
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/02—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved with means for heating the material prior to forming
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- 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
- B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
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- 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
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
- B65B61/08—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting using rotary cutters
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- 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
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- 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
- B65B61/28—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
-
- 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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
- B65B7/164—Securing by heat-sealing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/06—Integral, or permanently secured, end or side closures
- B65D17/12—Closures secured by soldering, welding, or otherwise uniting opposed surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
- B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2068—Means for reclosing the cover after its first opening
- B65D77/2072—Mechanical means
- B65D77/2088—Mechanical means attached to the cover
- B65D77/2092—Mechanical means attached to the cover the means being a part initially broken from the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D2575/52—Details
- B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
Abstract
Die Erfindung betrifft ein Verfahren, eine Tiefziehverpackungsmaschine (1) und eine gemäß dem Verfahren oder mittels der Tiefziehverpackungsmaschine (1) erzeugte Verpackung (15) mit einem aufklappbaren Deckel (50).The invention relates to a method, a thermoforming packaging machine (1) and a packaging (15) produced according to the method or by means of the thermoforming packaging machine (1) with a hinged lid (50).
Description
Die Erfindung bezieht sich auf ein Verfahren mit den Merkmalen des Anspruchs 1, auf eine Tiefziehverpackungsmaschine mit den Merkmalen des Anspruchs 7 und auf eine Verpackung mit den Merkmalen des Anspruchs 12.The invention relates to a method having the features of claim 1, to a thermoforming packaging machine having the features of claim 7 and to a packaging having the features of
Aus der
Aufgabe der vorliegenden Erfindung ist es, eine Verpackung mit einem Wiederverschlussdeckel auf einer Tiefziehverpackungsmaschine und damit auf einem anderen Maschinentyp herstellen zu können.Object of the present invention is to be able to produce a package with a reclosable lid on a thermoforming packaging machine and thus on another machine type.
Diese Aufgabe wird gelöst durch ein Verfahren mit den Merkmalen des Anspruchs 1 bzw. durch eine Tiefziehverpackungsmaschine mit den Merkmalen des Anspruchs 7 bzw. durch eine hergestellte Verpackung mit den Merkmalen des Anspruchs 12. Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.This object is achieved by a method having the features of claim 1 or by a thermoforming packaging machine with the features of claim 7 or by a manufactured packaging having the features of
Das erfindungsgemäße Verfahren zum Betrieb einer Tiefziehverpackungsmaschine umfasst folgende Schritte:
- – Formen einer Mulde und Erzeugen einer die Mulde ringförmig umgebenden Flanschfläche in eine erste Folienbahn in einer Formstation,
- – Erzeugen einer Schneidlinie in die erste Folienbahn innerhalb der Flanschfläche in einer Schneidstation, die in einer Bearbeitungsrichtung stromabwärts der Formstation angeordnet ist,
- – Erzeugen einer inneren Siegelnaht zwischen der Flanschfläche und einer zweiten Folienbahn in einer stromabwärts der Schneidstation angeordneten ersten Siegelstation, um die zweite Folienbahn auf die Flanschfläche gasdicht aufzubringen, wobei die innere Siegelnaht in Draufsicht auf die Mulde zwischen der Schneidlinie und der Mulde erzeugt wird,
- – Erzeugen einer äußeren Siegelnaht zwischen der zweiten Folienbahn und der Flanschfläche, wobei die äußere Siegelnaht in Draufsicht auf die Mulde außerhalb der Schneidlinie erzeugt wird.
- Forming a trough and producing a flange surface annularly surrounding the trough into a first foil web in a forming station,
- Producing a cutting line in the first film web within the flange surface in a cutting station which is arranged in a processing direction downstream of the forming station,
- Producing an inner sealing seam between the flange surface and a second film web in a first sealing station arranged downstream of the cutting station in order to gas-tightly apply the second film web to the flange surface, the inner sealed seam being produced in plan view of the depression between the cutting line and the trough,
- Producing an outer sealing seam between the second film web and the flange surface, the outer sealed seam being produced in a plan view of the trough outside the cutting line.
Dieses Verfahren ermöglicht die Herstellung einer Verpackung mit einem Klappdeckel unter dem Einsatz lediglich einer ersten und zweiten Folienbahn, nämlich einer Unterfolie und einer Oberfolie, ohne einen zusätzlichen Deckel nach dem Einlegen des Produkts in die Mulde und vor dem Siegeln aufsetzen zu müssen.This method makes it possible to produce a package with a hinged lid using only a first and second film web, namely a bottom film and a top film, without having to place an additional lid after inserting the product into the trough and before sealing.
Vorzugsweise wird die Schneidlinie mit zumindest im Wesentlichen U-förmigem Verlauf ausgebildet, um an einer vierten Seite eine Scharnierfunktion zuzulassen.Preferably, the cutting line is formed with at least substantially U-shaped profile to allow a hinge function on a fourth side.
In einer besonders vorteilhaften Ausführung werden die innere und die äußere Siegelnaht gemeinsam in der ersten Siegelstation erzeugt. Somit ist lediglich eine einzige Siegelstation vorgesehen und die Verpackungsmaschine muss nicht unnötig verlängert werden bzw. die Aufstellfläche wird minimiert.In a particularly advantageous embodiment, the inner and the outer sealing seam are produced together in the first sealing station. Thus, only a single sealing station is provided and the packaging machine must not be unnecessarily extended or the footprint is minimized.
In einer vorteilhaften alternativen Ausführung wird die äußere Siegelnaht in einer zweiten Siegelstation, die stromabwärts nach der ersten Siegelstation angeordnet ist, erzeugt. Diese Ausführung ermöglicht zwei konstruktiv einfach ausgeführte Siegelstationen, wobei die Siegeldrücke und Siegeltemperaturen in den zwei Stationen in bekannter Weise unterschiedlich geregelt werden können.In an advantageous alternative embodiment, the outer sealed seam is produced in a second sealing station, which is arranged downstream of the first sealing station. This design allows two structurally simple sealing stations, wherein the sealing pressures and sealing temperatures in the two stations can be controlled differently in a known manner.
Die äußere Siegelnaht wird zweckmäßigerweise weitestgehend kongruent zur Schneidlinie, insbesondere ebenfalls U-förmig ausgebildet, um eine optisch ansprechende Verpackung zu erhalten.The outer sealing seam is expediently made largely congruent to the cutting line, in particular likewise U-shaped, in order to obtain a visually appealing packaging.
Vorzugsweise ist die äußere Siegelnaht eine nicht-lösbare Verbindung und die innere Siegelnaht eine lösbare Verbindung zwischen der ersten und zweiten Folienbahn, um das Handling beim Öffnen der Verpackung durch den Konsumenten zu vereinfachen.Preferably, the outer seal seam is a non-releasable connection and the inner seal seam removably connects between the first and second film webs to facilitate handling by the consumer as the package is opened.
Eine erfindungsgemäße Tiefziehverpackungsmaschine, die insbesondere nach dem zuvor beschriebenen Verfahren betreibbar ist, umfasst eine Formstation zum Tiefziehen einer Mulde in eine erste Folienbahn, eine erste Siegelstation und eine zwischen der Form- und der Siegelstation angeordnete Schneidstation. Die Schneidstation weist ein Schneidwerkzeug auf, um eine Schneidlinie innerhalb einer die Mulde ringförmig umgebenen Flanschfläche einzubringen, wobei die erste Siegelstation ein inneres Siegelwerkzeug aufweist, das dazu konfiguriert ist, eine innere Siegelnaht zwischen der Schneidlinie und der Mulde in der Flanschfläche zu erzeugen. Des Weiteren ist ein äußeres Siegelwerkzeug vorgesehen, um eine äußere Siegelnaht außerhalb der Schneidlinie in der Flanschfläche zu erzeugen. Durch das Schneiden in die erste Folienbahn noch vor einer Siegelstation kann der Bereich des Deckels, der beim Öffnen der Verpackung von der Mulde entfernt werden soll, festgelegt werden, und durch die nachfolgende äußere Siegelnaht ist der Deckel erzeugbar, wobei er unverlierbar an der Mulde mittels einer Scharniersiegelung angebracht ist.A thermoforming packaging machine according to the invention, which can be operated in particular according to the method described above, comprises a forming station for deep-drawing a tray into a first film web, a first sealing station and a cutting station arranged between the forming and the sealing station. The cutting station includes a cutting tool for introducing a cutting line within a flange surface annularly surrounding the trough, the first sealing station having an internal sealing tool configured to create an internal seal between the cutting line and the trough in the flange surface. Furthermore, an outer sealing tool is provided to create an outer seal outside the cutting line in the flange surface. By cutting into the first film web even before a sealing station, the area of the lid, which is to be removed when opening the packaging from the trough, be set, and by the subsequent outer sealed seam, the lid can be generated, wherein he captively on the trough means a hinge seal is attached.
Bevorzugt weist das Schneidwerkzeug eine Schneidkante mit einem U-förmigen Verlauf auf, der vor allem bei rechteckigen aber auch bei runden oder ovalen Verpackungen besonders geeignet ist, um der Außenkontur der Verpackung angenähert zu sein. Preferably, the cutting tool has a cutting edge with a U-shaped course, which is particularly suitable for rectangular but also for round or oval packaging, in order to approximate the outer contour of the package.
Vorzugsweise sind beide Siegelwerkzeuge in der ersten Siegelstation vorgesehen.Preferably, both sealing tools are provided in the first sealing station.
In einer alternativen Ausführungsform ist das äußere Siegelwerkzeug bevorzugt in einer zweiten Siegelstation, die stromabwärts der ersten Siegelstation angeordnet ist, vorgesehen.In an alternative embodiment, the outer sealing tool is preferably provided in a second sealing station located downstream of the first sealing station.
Das äußere Siegelwerkzeug ist vorzugsweise weitestgehend kongruent zum Verlauf der Schneidkante des Schneidwerkzeugs ausgebildet, um eine formschöne Verpackung zu ermöglichen.The outer sealing tool is preferably formed largely congruent with the course of the cutting edge of the cutting tool to allow a shapely packaging.
Eine erfindungsgemäße Verpackung ist nach einem zuvor beschriebenen Verfahren oder auf einer zuvor beschriebenen Tiefziehverpackungsmaschine hergestellt.A packaging according to the invention is produced by a method described above or on a thermoforming packaging machine previously described.
Dabei weist die Flanschfläche bevorzugt eine U-förmige Schneidlinie in der ersten Folienbahn auf und die Flanschfläche weist innerhalb der Schneidlinie und außerhalb der Mulde eine umlaufende, geschlossene und gasdichte innere Siegelnaht auf. Des Weiteren weist die Flanschfläche außerhalb dieser Schneidlinie eine äußere Siegelnaht auf.In this case, the flange surface preferably has a U-shaped cutting line in the first film web and the flange surface has a circumferential, closed and gas-tight inner sealed seam within the cutting line and outside of the trough. Furthermore, the flange surface has an outer sealed seam outside this cutting line.
Die äußere Siegelnaht ist vorzugsweise eine nicht-lösbare Verbindung und die innere Siegelnaht eine lösbare Verbindung zwischen der ersten und zweiten Folienbahn.The outer sealing seam is preferably a non-releasable connection and the inner sealing seam is a releasable connection between the first and second film webs.
Vorzugsweise weist die Verpackung an einer Seite, auf der ihre Flanschfläche keine Schneidlinie aufweist, eine geradlinige und nicht-lösbare Siegelnaht auf, um ein Scharnier für einen Klappdeckel zu bilden, wobei der Klappdeckel aus einen äußeren Teil der Flanschfläche und der zweiten Folienbahn gebildet ist.Preferably, the package has a rectilinear and non-releasable sealed seam on a side where its flange face has no cutting line to form a hinged lid hinge, the hinged lid being formed of an outer portion of the flange surface and the second film web.
Im Folgenden wird ein vorteilhaftes Ausführungsbeispiel der Erfindung anhand einer Zeichnung näher erläutert. Im Einzelnen zeigen:In the following, an advantageous embodiment of the invention is explained in detail with reference to a drawing. In detail show:
Gleiche Komponenten sind in den Figuren durchgängig mit gleichen Bezugszeichen versehen.The same components are provided throughout the figures with the same reference numerals.
Ausgangsseitig ist an der Tiefziehverpackungsmaschine
In der dargestellten Ausführungsform werden in der Formstation
Die Evakuier- und Siegelstation
In der Schneidstation
In der ersten Siegelstation
In der zweiten Siegelstation
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- WO 2012/087114 [0002] WO 2012/087114 [0002]
- US 4079567 [0002] US 4079567 [0002]
Claims (15)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE102015205221.4A DE102015205221A1 (en) | 2015-03-23 | 2015-03-23 | Thermoforming packaging machine, process and packaging |
US15/075,931 US20160280440A1 (en) | 2015-03-23 | 2016-03-21 | Thermoforming packaging machine, method and packaging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102015205221.4A DE102015205221A1 (en) | 2015-03-23 | 2015-03-23 | Thermoforming packaging machine, process and packaging |
Publications (1)
Publication Number | Publication Date |
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DE102015205221A1 true DE102015205221A1 (en) | 2016-09-29 |
Family
ID=56890150
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Application Number | Title | Priority Date | Filing Date |
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DE102015205221.4A Withdrawn DE102015205221A1 (en) | 2015-03-23 | 2015-03-23 | Thermoforming packaging machine, process and packaging |
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US (1) | US20160280440A1 (en) |
DE (1) | DE102015205221A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3446989A3 (en) * | 2017-05-22 | 2019-06-26 | GEA Food Solutions Germany GmbH | Packaging machine for producing multi-layer packaging |
EP3604166A2 (en) | 2018-08-01 | 2020-02-05 | MULTIVAC Sepp Haggenmüller SE & Co. KG | Reclosable package and deep draw packaging machine and method |
WO2021022157A1 (en) * | 2019-08-01 | 2021-02-04 | Medtronic Vascular, Inc. | Stress-absorbing buffer zone for sealed tray |
Families Citing this family (2)
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DE102013112869A1 (en) * | 2013-11-21 | 2015-05-21 | Dr.-Ing. Jens Sebastian, Dipl.-Ing. Florian Wiest GbR (vertretungsberechtigter Gesellschafter: Dr.-Ing. Jens Sebastian, 72764 Reutlingen) | Packaging, molded article with packaging, and device and method for its production |
CN112262078A (en) * | 2018-05-18 | 2021-01-22 | Gea食品策划德国股份有限公司 | Film spreading roller in packing machine |
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EP3446989A3 (en) * | 2017-05-22 | 2019-06-26 | GEA Food Solutions Germany GmbH | Packaging machine for producing multi-layer packaging |
EP3604166A2 (en) | 2018-08-01 | 2020-02-05 | MULTIVAC Sepp Haggenmüller SE & Co. KG | Reclosable package and deep draw packaging machine and method |
WO2021022157A1 (en) * | 2019-08-01 | 2021-02-04 | Medtronic Vascular, Inc. | Stress-absorbing buffer zone for sealed tray |
CN114144361A (en) * | 2019-08-01 | 2022-03-04 | 美敦力瓦斯科尔勒公司 | Stress absorbing buffer for sealed trays |
US11628032B2 (en) | 2019-08-01 | 2023-04-18 | Medtronic Vascular, Inc. | Stress-absorbing buffer zone for sealed tray |
Also Published As
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