EP0826599A2 - Punch - Google Patents

Punch Download PDF

Info

Publication number
EP0826599A2
EP0826599A2 EP97118727A EP97118727A EP0826599A2 EP 0826599 A2 EP0826599 A2 EP 0826599A2 EP 97118727 A EP97118727 A EP 97118727A EP 97118727 A EP97118727 A EP 97118727A EP 0826599 A2 EP0826599 A2 EP 0826599A2
Authority
EP
European Patent Office
Prior art keywords
punch
web
punching
sealing washers
depth
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.)
Withdrawn
Application number
EP97118727A
Other languages
German (de)
French (fr)
Other versions
EP0826599A3 (en
Inventor
Heinz-Rudolf Wiening
Horst Trombach
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.)
Alfelder Kunststoffwerke Herm Meyer GmbH
Original Assignee
Alfelder Kunststoffwerke Herm Meyer 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 Alfelder Kunststoffwerke Herm Meyer GmbH filed Critical Alfelder Kunststoffwerke Herm Meyer GmbH
Priority claimed from EP95921736A external-priority patent/EP0706473B1/en
Publication of EP0826599A2 publication Critical patent/EP0826599A2/en
Publication of EP0826599A3 publication Critical patent/EP0826599A3/en
Withdrawn legal-status Critical Current

Links

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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/01—Machines characterised by incorporation of means for making the closures before applying
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane

Definitions

  • the invention relates to a punch for the pre-punching of sealing washers a train.
  • the invention has for its object a new punch for use in the pre-punching of sealing washers from a web by means of which the sealing washers are not already completely punched out, but only pre-punched will.
  • This object is characterized by that in claim 1 Invention solved. Developments of the invention are set out in the dependent claims described.
  • Sealing disks are turned away from a carrier tape that is laminated onto the web Die-cut side of the web.
  • the punch depth is smaller than the thickness of the coated web.
  • the punch for performing the punching process can be a commercially available one Be a punch, the punch depth of which is up to a maximum of that touching the adhesive Surface of the carrier tape is dimensioned. This is done, for example, by Spacers as the aforementioned means for the adjustable limitation of the punching depth achieved, which are advantageously adjustable to the thickness of the web.
  • the carrier tape is advantageously not punched with the loosening of sealing washers To enable glue from this by, for example, deflecting the carrier tape.
  • the punch can preferably punch sealing washers with noses or the like, which advantageously hold the pre-punched sealing washers in the web and prevent them from accidentally falling out of the way.
  • the sealing washers advantageous in shape and dimensions to corresponding Closures can be adjusted.
  • FIG. 1 shows a basic illustration of the sequence of a pre-punching process for producing sealing or sealing washers 1 using a punch 9.
  • a web 4 is coated with an adhesive 5.
  • the web 4 is laminated on the side coated with the adhesive 5 with a carrier tape 6.
  • the web 4 with the adhesive layer 5 and the carrier tape 6 is made by calender rolls 7 and 8 together with the punching device 9 with die 10, anvil or the like transported, which are only symbolically indicated here.
  • the punch 9 punches a plurality of essentially circular sealing washers in each case transversely to the path 4 1 off.
  • the punching depth is chosen so that the punching surface of the carrier tape 6 is not reached.
  • the punch has, for example, adjustable Spacers or the like.
  • An electronic one is also possible Scanning with sensors. The spacers or the controller respectively Regulation of the electronic scanning of the sensors can Thickness of the sealing washers and the desired punching depth can be adjusted.
  • the Punching cannot accidentally cut the carrier tape as a result.
  • the sealing washers 1 can be pre-punched with and without lugs.
  • the noses prevent premature falling out of the sealing washers from the Track 4 due to alternating friction of the outer contour of the sealing washer lugs on the surrounding contour of the web 4.
  • Many such sealing washers 1 be provided side by side.
  • the area and thickness dimensions of the Sealing washers can also be different, depending on the chosen one Punch.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Eine Stanze für das Vorstanzen von Dichtscheiben aus einer Bahn sieht Mittel vor, die die Stanztiefe einstellbar begrenzen.A punch for the pre-punching of sealing washers from a web provides means that limit the punching depth.

Description

Die Erfindung betrifft eine Stanze für das Vorstanzen von Dichtscheiben aus einer Bahn.The invention relates to a punch for the pre-punching of sealing washers a train.

Es ist bekannt, Behälter aus Glas oder dergleichen mit Produkten zu füllen und anschließend dicht zu verschließen. Eine bekannte Möglichkeit ist das Verschließen solcher Behälter mit sogenannten Heißklebefolien. Bei solchen Heißklebefolien wird erst die Behälteröffnung mit der Heißklebefolie verschlossen und danach erst der eigentliche Verschluß aufgebracht, z.B. aufgeschraubt. Oder die Dichtscheibe wird in den Verschluß eingefügt und dieser auf dem Behälter aufgebracht. Anschließend wird die Versiegelung durch Hitze vorgenommen. Beim Lösen des Verschlusses bleibt dann die Abdichtung durch die Heißklebefolie erhalten.It is known to fill containers made of glass or the like with products and then close tightly. A well-known option is to close it such containers with so-called hot-melt films. With such hot-melt films the container opening is first closed with the hot-melt film and only then the actual closure is applied, e.g. screwed on. Or the sealing washer is inserted into the closure and this on the container upset. Then the sealing is done by heat. When the closure is released, the seal remains with the hot-melt film receive.

Der Erfindung liegt die Aufgabe zugrunde, eine neue Stanze zur Verwendung beim Vorstanzen von Dichtscheiben aus einer Bahn zu schaffen, mittels derer die Dichtscheiben nicht bereits vollständig ausgestanzt, sondern lediglich vorgestanzt werden. Diese Aufgabe wird durch die in dem Anspruch 1 gekennzeichnete Erfindung gelöst. Weiterbildungen der Erfindung werden in den Unteransprüchen beschrieben.The invention has for its object a new punch for use in the pre-punching of sealing washers from a web by means of which the sealing washers are not already completely punched out, but only pre-punched will. This object is characterized by that in claim 1 Invention solved. Developments of the invention are set out in the dependent claims described.

Im Prinzip sind bei der Stanze gemäß der Erfindung Mittel vorgesehen, die die Stanztiefe einstellbar begrenzen.In principle, means are provided in the punch according to the invention, which the Limit the punching depth.

Dichtscheiben werden von der einem auf die Bahn kaschierten Trägerband abgewandten Seite der Bahn aus vorgestanzt. Die Stanztiefe ist dabei kleiner ist als die Dicke der beschichteten Bahn.Sealing disks are turned away from a carrier tape that is laminated onto the web Die-cut side of the web. The punch depth is smaller than the thickness of the coated web.

Die Stanze für die Durchführung des Stanzverfahrens kann eine handelsübliche Stanze sein, deren Stanztiefe bis maximal zu der den Kleber berührenden Oberfläche des Trägerbandes bemessen ist. Dies wird beispielsweise durch Abstandhalter als vorgenannte Mittel zum einstellbaren Begrenzen der Stanztiefe erreicht, die vorteilhaft auf die Dicke der Bahn einstellbar sind. Das Trägerband wird vorteilhaft nicht mitgestanzt, um das Lösen von Dichtscheiben mit Kleber von diesem durch beispielsweise Umlenken des Trägerbandes zu ermöglichen.The punch for performing the punching process can be a commercially available one Be a punch, the punch depth of which is up to a maximum of that touching the adhesive Surface of the carrier tape is dimensioned. This is done, for example, by Spacers as the aforementioned means for the adjustable limitation of the punching depth achieved, which are advantageously adjustable to the thickness of the web. The carrier tape is advantageously not punched with the loosening of sealing washers To enable glue from this by, for example, deflecting the carrier tape.

Die Stanze kann vorzugsweise Dichtscheiben mit Nasen oder dergleichen stanzen, welche die vorgestanzten Dichtscheiben vorteilhaft in der Bahn festhalten und deren ungewolltes Herausfallen aus der Bahn verhindern. Durch die Stanze können die Dichtscheiben vorteilhaft in Form und Abmessungen an entsprechende Verschlüsse angepaßt werden. The punch can preferably punch sealing washers with noses or the like, which advantageously hold the pre-punched sealing washers in the web and prevent them from accidentally falling out of the way. Through the punch can the sealing washers advantageous in shape and dimensions to corresponding Closures can be adjusted.

Zur näheren Erläuterung der Erfindung wird im folgenden ein Ausführungsbeispiel der Erfindung anhand der Zeichnung beispielsweise beschrieben.In the following, an embodiment will be used to explain the invention in more detail described the invention with reference to the drawing, for example.

Diese zeigt in

Figur 1
den Verfahrensablauf eines Vorstanzens vermittels einer erfindungsgemäßen Stanze.
This shows in
Figure 1
the process of pre-punching by means of a punch according to the invention.

In Figur 1 ist in Prinzipdarstellung der Ablauf eines Vorstanz-Verfahrens zur Herstellung von Dichtungs- oder Dichtscheiben 1 unter Verwendung einer Stanze 9 abgebildet. Eine Bahn 4 wird mit einem Kleber 5 beschichtet. Die Bahn 4 wird auf der mit dem Kleber 5 beschichteten Seite mit einem Trägerband 6 kaschiert. FIG. 1 shows a basic illustration of the sequence of a pre-punching process for producing sealing or sealing washers 1 using a punch 9. A web 4 is coated with an adhesive 5. The web 4 is laminated on the side coated with the adhesive 5 with a carrier tape 6.

Die Bahn 4 mit Kleberschicht 5 und Trägerband 6 wird durch Kalander-Rollen 7 und 8 gemeinsam zu der Stanzvorrichtung 9 mit Matrize 10, Amboß oder dergleichen transportiert, die hier nur symbolisch angedeutet sind. Die Stanze 9 stanzt jeweils quer zur Bahn 4 mehrere im wesentlichen kreisförmige Dichtscheiben 1 aus. Die Stanztiefe ist so gewählt, daß die Stanzung die Oberfläche des Trägerbandes 6 nicht erreicht. Die Stanze weist dazu beispielsweise einstellbare Abstandhalter oder dergleichen auf. Möglich ist auch eine elektronische Abtastung mit Sensoren. Die Abstandhalter oder die Steuerung beziehungsweise Regelung der elektronischen Abtastung der Sensoren können der Dicke der Dichtscheiben und der gewünschten Stanztiefe angepaßt werden. Die Stanzung kann dadurch das Trägerband nicht versehentlich mitdurchtrennen. Die nach der Stanzung noch an der Oberfläche des Trägerbandes haftenden Dichtscheiben 1 bestehen also im wesentlichen aus dem ausgestanzten Schaumstoff 41 mit der Kleberbeschichtung 51. Die so vorgestanzte Bahn 4,5,6 wird einer Umlenkrolle 11 zugeführt, die das Transportband 6 umlenkt, wodurch sich die vorgestanzten Dichtscheiben 1 aus der Bahn 4 und der Beschichtung 5 lösen.The web 4 with the adhesive layer 5 and the carrier tape 6 is made by calender rolls 7 and 8 together with the punching device 9 with die 10, anvil or the like transported, which are only symbolically indicated here. The punch 9 punches a plurality of essentially circular sealing washers in each case transversely to the path 4 1 off. The punching depth is chosen so that the punching surface of the carrier tape 6 is not reached. The punch has, for example, adjustable Spacers or the like. An electronic one is also possible Scanning with sensors. The spacers or the controller respectively Regulation of the electronic scanning of the sensors can Thickness of the sealing washers and the desired punching depth can be adjusted. The Punching cannot accidentally cut the carrier tape as a result. Those that still adhere to the surface of the carrier tape after punching Sealing disks 1 essentially consist of the punched out Foam 41 with the adhesive coating 51. The thus pre-punched web 4,5,6 is fed to a deflection roller 11, which deflects the conveyor belt 6, whereby the pre-punched sealing washers 1 from the web 4 and the coating 5 to solve.

Die Dichtscheiben 1 können mit und ohne Nasen vorgestanzt werden. Die Nasen verhindern dabei ein vorzeitiges Herausfallen der Dichtscheiben aus der Bahn 4 durch wechselweise Reibung der Außenkontur der Dichtscheibennasen an der Umgebungskontur der Bahn 4. Es können viele solcher Dichtscheiben 1 nebeneinander vorgesehen werden. Die Flächen- und Dickenabmessungen der Dichtscheiben können auch unterschiedlich sein, abhängig von der gewählten Stanze.The sealing washers 1 can be pre-punched with and without lugs. The noses prevent premature falling out of the sealing washers from the Track 4 due to alternating friction of the outer contour of the sealing washer lugs on the surrounding contour of the web 4. Many such sealing washers 1 be provided side by side. The area and thickness dimensions of the Sealing washers can also be different, depending on the chosen one Punch.

Claims (4)

Stanze für das Vorstanzen von Dichtscheiben aus einer Bahn,
dadurch gekennzeichnet,
daß Mittel vorgesehen sind, die die Stanztiefe einstellbar begrenzen.Punch for the pre-punching of sealing washers from a web,
characterized,
that means are provided which adjustably limit the punching depth. Stanze nach Anspruch 1,
dadurch gekennzeichnet,
daß die Stanztiefe kleiner wählbar ist als der Dicke der Bahn (4) entspricht.Punch according to claim 1,
characterized,
that the punch depth can be selected smaller than the thickness of the web (4) corresponds. Stanze nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Mittel die Stanztiefe bis maximal zu der einen die Bahn (4) beschichtenden Kleber (5) berührenden Oberfläche eines von der Kleberschicht lösbaren Trägerbandes (6) der Bahn (4) bemessen.Punch according to claim 1 or 2,
characterized,
that the means measure the punching depth up to a maximum of the surface of a carrier tape (6) of the web (4) which is detachable from the adhesive layer and which contacts the web (4) coating the adhesive (5). Stanze nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet,
daß die Mittel Abstandshalter oder eine elektronische Abtastung mit Sensoren sind bzw. ist.Punch according to one of the preceding claims,
characterized,
that the means are spacers or electronic scanning with sensors.
EP97118727A 1994-05-09 1995-05-09 Punch Withdrawn EP0826599A3 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4416385 1994-05-09
DE4416385 1994-05-09
DE4417345 1994-05-18
DE4417345A DE4417345C2 (en) 1994-05-09 1994-05-18 Method for sealing containers made of glass or the like and sealing washers adhering to the mouth of the container opening
EP95921736A EP0706473B1 (en) 1994-05-09 1995-05-09 Process for sealing containers made of glass or the like and sealing disks which adhere to the mouth of such a container

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP95921736A Division EP0706473B1 (en) 1994-05-09 1995-05-09 Process for sealing containers made of glass or the like and sealing disks which adhere to the mouth of such a container

Publications (2)

Publication Number Publication Date
EP0826599A2 true EP0826599A2 (en) 1998-03-04
EP0826599A3 EP0826599A3 (en) 1998-04-01

Family

ID=6517714

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97118724A Withdrawn EP0826598A3 (en) 1994-05-09 1995-05-09 Detaching roller
EP97118727A Withdrawn EP0826599A3 (en) 1994-05-09 1995-05-09 Punch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97118724A Withdrawn EP0826598A3 (en) 1994-05-09 1995-05-09 Detaching roller

Country Status (2)

Country Link
EP (2) EP0826598A3 (en)
DE (2) DE4417345C2 (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8057896B2 (en) 2005-01-06 2011-11-15 Selig Sealing Products, Inc. Pull-tab sealing member with improved heat distribution for a container
US8201385B2 (en) 2007-08-24 2012-06-19 Selig Sealing Products, Inc. Multi-purpose covering and method of hygienically covering a container top
US8308003B2 (en) 2007-06-22 2012-11-13 Selig Sealing Products, Inc. Seal for a container
US8522990B2 (en) 2007-03-23 2013-09-03 Selig Sealing Products, Inc. Container seal with removal tab and holographic security ring seal
US8703265B2 (en) 2007-03-23 2014-04-22 Selig Sealing Products, Inc. Container seal with removal tab and piercable holographic security seal
US8715825B2 (en) 2005-01-06 2014-05-06 Selig Sealing Products, Inc. Two-piece pull-tab sealing member with improved heat distribution for a container
US8746484B2 (en) 2011-06-24 2014-06-10 Selig Sealing Products, Inc. Sealing member with removable portion for exposing and forming a dispensing feature
US8852725B2 (en) 2006-03-20 2014-10-07 Selig Sealing Products, Inc. Vessel closing laminate
US8906185B2 (en) 2006-12-20 2014-12-09 Selig Sealing Products, Inc. Laminate
US9028963B2 (en) 2012-09-05 2015-05-12 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
US9193513B2 (en) 2012-09-05 2015-11-24 Selig Sealing Products, Inc. Tabbed inner seal
US9221579B2 (en) 2013-03-15 2015-12-29 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US9440768B2 (en) 2013-03-15 2016-09-13 Selig Sealing Products, Inc. Inner seal with an overlapping partial tab layer
US9533805B2 (en) 2005-04-15 2017-01-03 Selig Sealing Products, Inc. Seal stock laminate
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
US9834339B2 (en) 2011-03-28 2017-12-05 Selig Sealing Products, Inc. Laminate structure to stabilize a dimensionally unstable layer
US10259626B2 (en) 2012-03-08 2019-04-16 Selig Sealing Products, Inc. Container sealing member with protected security component and removal tab
US10556732B2 (en) 2015-03-03 2020-02-11 Selig Sealing Products, Inc. Tabbed seal concepts
US10604315B2 (en) 2014-02-05 2020-03-31 Selig Sealing Products, Inc. Dual aluminum tamper indicating tabbed sealing member
US10899506B2 (en) 2016-10-28 2021-01-26 Selig Sealing Products, Inc. Single aluminum tamper indicating tabbed sealing member
US10934069B2 (en) 2016-10-28 2021-03-02 Selig Sealing Products, Inc. Sealing member for use with fat containing compositions
US11254481B2 (en) 2018-09-11 2022-02-22 Selig Sealing Products, Inc. Enhancements for tabbed seal
US11708198B2 (en) 2018-07-09 2023-07-25 Selig Sealing Products, Inc. Grip enhancements for tabbed seal
US11866242B2 (en) 2016-10-31 2024-01-09 Selig Sealing Products, Inc. Tabbed inner seal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748842A1 (en) * 1997-11-05 1999-05-12 Alfelder Kunststoffw Meyer H Process for producing a tape from sealing washer material and such a tape

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404197A1 (en) * 1974-01-29 1975-07-31 Friedrich Albrecht Prepared lid placing system on container - uses thin lid held against container edge during securing operation
DE2850384A1 (en) * 1978-11-21 1980-05-22 Ammann Siegfried Glass container or bottle sealing process - uses hot adhesive, with cover then applied to heated container edge to produce tight seal
EP0292356A1 (en) * 1987-05-18 1988-11-23 Societe Alsacienne D'aluminium Method and machine for closing containers, such as pots and trays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU33529A1 (en) * 1954-04-23
US5057365A (en) * 1989-07-12 1991-10-15 501 Tri-Seal International, Inc. Cap liner and process for using cap liner to seal containers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404197A1 (en) * 1974-01-29 1975-07-31 Friedrich Albrecht Prepared lid placing system on container - uses thin lid held against container edge during securing operation
DE2850384A1 (en) * 1978-11-21 1980-05-22 Ammann Siegfried Glass container or bottle sealing process - uses hot adhesive, with cover then applied to heated container edge to produce tight seal
EP0292356A1 (en) * 1987-05-18 1988-11-23 Societe Alsacienne D'aluminium Method and machine for closing containers, such as pots and trays

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9102438B2 (en) 2005-01-06 2015-08-11 Selig Sealing Products, Inc. Tabbed sealing member with improved heat distribution for a container
US8715825B2 (en) 2005-01-06 2014-05-06 Selig Sealing Products, Inc. Two-piece pull-tab sealing member with improved heat distribution for a container
US9815589B2 (en) 2005-01-06 2017-11-14 Selig Sealing Products, Inc. Tabbed sealing member with improved heat distribution for a container
US8057896B2 (en) 2005-01-06 2011-11-15 Selig Sealing Products, Inc. Pull-tab sealing member with improved heat distribution for a container
US9533805B2 (en) 2005-04-15 2017-01-03 Selig Sealing Products, Inc. Seal stock laminate
US8852725B2 (en) 2006-03-20 2014-10-07 Selig Sealing Products, Inc. Vessel closing laminate
US8906185B2 (en) 2006-12-20 2014-12-09 Selig Sealing Products, Inc. Laminate
US10005598B2 (en) 2006-12-20 2018-06-26 Selig Sealing Products, Inc. Laminate
US8703265B2 (en) 2007-03-23 2014-04-22 Selig Sealing Products, Inc. Container seal with removal tab and piercable holographic security seal
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
US8522990B2 (en) 2007-03-23 2013-09-03 Selig Sealing Products, Inc. Container seal with removal tab and holographic security ring seal
US8308003B2 (en) 2007-06-22 2012-11-13 Selig Sealing Products, Inc. Seal for a container
US8201385B2 (en) 2007-08-24 2012-06-19 Selig Sealing Products, Inc. Multi-purpose covering and method of hygienically covering a container top
US9278506B2 (en) 2007-08-24 2016-03-08 Selig Sealing Products, Inc. Non-metallic, tabbed multi-purpose covering for hygienically covering a container top
US9834339B2 (en) 2011-03-28 2017-12-05 Selig Sealing Products, Inc. Laminate structure to stabilize a dimensionally unstable layer
US8746484B2 (en) 2011-06-24 2014-06-10 Selig Sealing Products, Inc. Sealing member with removable portion for exposing and forming a dispensing feature
US9278793B2 (en) 2011-06-24 2016-03-08 Selig Sealing Products, Inc. Sealing member with removable portion for exposing and forming a dispensing feature
US10259626B2 (en) 2012-03-08 2019-04-16 Selig Sealing Products, Inc. Container sealing member with protected security component and removal tab
US10196174B2 (en) 2012-09-05 2019-02-05 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
US9028963B2 (en) 2012-09-05 2015-05-12 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
US10954032B2 (en) 2012-09-05 2021-03-23 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
US9193513B2 (en) 2012-09-05 2015-11-24 Selig Sealing Products, Inc. Tabbed inner seal
US9676513B2 (en) 2013-03-15 2017-06-13 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US9994357B2 (en) 2013-03-15 2018-06-12 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US10000310B2 (en) 2013-03-15 2018-06-19 Selig Sealing Products, Inc. Inner seal with an overlapping partial tab layer
US9440768B2 (en) 2013-03-15 2016-09-13 Selig Sealing Products, Inc. Inner seal with an overlapping partial tab layer
US10150589B2 (en) 2013-03-15 2018-12-11 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US10150590B2 (en) 2013-03-15 2018-12-11 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US9440765B2 (en) 2013-03-15 2016-09-13 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US9227755B2 (en) 2013-03-15 2016-01-05 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US9221579B2 (en) 2013-03-15 2015-12-29 Selig Sealing Products, Inc. Inner seal with a sub tab layer
US10604315B2 (en) 2014-02-05 2020-03-31 Selig Sealing Products, Inc. Dual aluminum tamper indicating tabbed sealing member
US10556732B2 (en) 2015-03-03 2020-02-11 Selig Sealing Products, Inc. Tabbed seal concepts
US11059644B2 (en) 2015-03-03 2021-07-13 Selig Sealing Products, Inc. Tabbed seal concepts
US10899506B2 (en) 2016-10-28 2021-01-26 Selig Sealing Products, Inc. Single aluminum tamper indicating tabbed sealing member
US10934069B2 (en) 2016-10-28 2021-03-02 Selig Sealing Products, Inc. Sealing member for use with fat containing compositions
US11401080B2 (en) 2016-10-28 2022-08-02 Selig Sealing Products, Inc. Single aluminum tamper indicating tabbed sealing member
US11866242B2 (en) 2016-10-31 2024-01-09 Selig Sealing Products, Inc. Tabbed inner seal
US11708198B2 (en) 2018-07-09 2023-07-25 Selig Sealing Products, Inc. Grip enhancements for tabbed seal
US11724863B2 (en) 2018-07-09 2023-08-15 Selig Sealing Products, Inc. Tabbed seal with oversized tab
US11254481B2 (en) 2018-09-11 2022-02-22 Selig Sealing Products, Inc. Enhancements for tabbed seal

Also Published As

Publication number Publication date
DE4417345A1 (en) 1995-11-16
EP0826598A2 (en) 1998-03-04
EP0826599A3 (en) 1998-04-01
DE4417345C2 (en) 1997-04-10
DE59506517D1 (en) 1999-09-09
EP0826598A3 (en) 1998-04-01

Similar Documents

Publication Publication Date Title
EP0826599A2 (en) Punch
DE69413993T2 (en) TEST DEVICE WITH SLOPED EDGE LOCK
DE19807232C1 (en) Multi-layer label
EP0611342A1 (en) Foil-shaped plastic material
DE2056828B2 (en) CUTTING DEVICE FOR FINE PUNCHING
DD296256A5 (en) DEVICE FOR PACKAGING ADHESIVE SUBSTRATE SECTIONS AND THEIR USE
DE69401892T2 (en) Opening device for a packaging container
CH684479A5 (en) Protective coating for electronic assemblies on a printed circuit board, and to processes for its preparation.
DE3041869C2 (en) Embossing roller pair
WO1998036969A1 (en) Method and device for induction sealing
EP0188217A2 (en) Plastic sealing and process for manufacturing the same
DE69008148T2 (en) Sheet metal drawing method and hydraulic press to perform the method.
EP1086027A1 (en) Method for producing a sealing plate
DE4300421C1 (en) Adhesive for the flat, in particular punctiform connection of two layers of material and its use
EP0816101A2 (en) Process for the production of a foam body for ink cartridge
DE3511717A1 (en) Multi-layer adhesive material web and process for the production thereof
WO2006032570A2 (en) Method for producing a self-adhesive membrane and membrane film thus produced
DE3026856A1 (en) Front and rear marked package prodn. - using two foil tracks carrying same markings but having different measurements, optically checked, welded and later separated
EP0228498A2 (en) Method for explosive cladding on metal sheets
DE10100853A1 (en) Lid for heat-sealing on to tubs of dairy products has raised areas of heat-resistant lacquer on areas of heat-sealable material
DE19623133A1 (en) Aluminium foil tear-off cover for container
DE2712758A1 (en) Decorative panel for doors or table-tops - is made from metal foil cut into squares and coated with paint or lacquer
EP2762851A1 (en) Sealing film and device and method for examining the seal of the mouth of open glass vessels by a sealing film
DE19841313B4 (en) Device for applying covers to the openings of containers
DE3139403A1 (en) Thermoformed package, in particular for medicines

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AC Divisional application: reference to earlier application

Ref document number: 706473

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB LI LU

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB LI LU

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19981002