EP0668221B1 - Verfahren zur Herstellung einer versiegelbaren Dichtung - Google Patents
Verfahren zur Herstellung einer versiegelbaren Dichtung Download PDFInfo
- Publication number
- EP0668221B1 EP0668221B1 EP19950420042 EP95420042A EP0668221B1 EP 0668221 B1 EP0668221 B1 EP 0668221B1 EP 19950420042 EP19950420042 EP 19950420042 EP 95420042 A EP95420042 A EP 95420042A EP 0668221 B1 EP0668221 B1 EP 0668221B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strip
- intended
- backing
- container
- film
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
- B31D1/0018—Multiple-step processes for making flat articles ; Making flat articles the articles being pull-tap closure discs for bottles, jars or like containers
-
- 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
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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
- 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
-
- 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
- B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
- B65D2577/10—Container closures formed after filling
- B65D2577/20—Container closures formed after filling by applying separate lids or covers
- B65D2577/2041—Pull tabs
- B65D2577/205—Pull tabs integral with the closure
Definitions
- the invention relates to a method for producing a sealable seal, intended to allow the closure of a container with closure by cap or capsule. It also concerns sealable joints obtained by this process.
- the role of the seal is first of all to confer an inviolability on the container before first opening. In addition, it seals container primary vis-à-vis the outside. In addition, he must develop certain compatibility properties with the content it is supposed to isolate from the outside, and for example be food grade when the content is food.
- the support is intended to absorb the tolerances between the bottom of the capsule and / or cap and the upper part of the neck of the container, and in addition, to ensure secondary sealing, as soon as the cover has been opened or removed. It is therefore likely to ensure some compression with memory effect to precisely allow to absorb these tolerances.
- the support is temporarily secured to the cover with a temporary bonding adhesive.
- adhesive is well known for this application and is generally consisting of glue, or microcrystalline wax or other compounds likely to fulfill the same function.
- sealable joints of the type in question are mainly of two types.
- the first type is a joint without a tongue so that the cover is difficult to tear off or remove after its positioning at the upper edge of the container neck.
- the invention proposes a type of seal that can be sealed in which only the cover is provided with a tear-off tab. It offers also a method for producing such a seal.
- the invention consists in starting from a strip assembly likely to form the basis of sealable joints, to make first of all undergo a precut at the level of the only support strip, corresponding to the shape of the subsequent joints, then to remove, following this precuts the "skeleton", that is to say all the falls of the strip constituting the support, so as to obtain a striped strip consisting of a substantially rectangular strip corresponding to the strip within which the only lids are made, at the level of which appear the future supports of the joints according to their shape definitive, then proceed to cut the whole, directly above said joints, according to the desired shape of the lids, that is, by providing these with a tab.
- the positioning of the strip ribbing at the cutting member takes place after centering pre-cut supports at the cutting member, this centering being advantageously carried out by means of a cell wedging, for example on the thickness of the support relative to the strip at within which the only lids are produced, this timing being effected advantageously at the level of the inter-support zones of the strip ragged.
- This calibration can also be carried out in relation to the appearance of surface of the pre-cut support, or even at a level mark on the strip for this purpose.
- the invention also relates to a sealable joint for sealing. of a container with closure by stopper or capsule, comprising a support intended to be positioned at the bottom of the stopper or the capsule and a operculum, temporarily secured to the support before putting it on in place within the cap, and at the lid of the container. It is characterized in that the cover comprises an extension intended to constitute the pull-out tab of the lid when the first opening of the container.
- the joints thus produced, sealable and advantageously heat sealable can be used for many applications, especially in the food, cosmetic, chemical fields, pharmaceutical, etc., according to an easy implementation, while preserving the required inviolability conditions, further facilitated by uprooting easy to seal.
- Figure 1 is a schematic plan view of a joint according to the invention.
- Figure 2 is a cross-sectional view of Figure 1.
- FIG. 3 is a schematic representation of a strip of the material of the seal obtained after assembly by adhesive with temporary connection of the support to the cover, of which FIG. 4 is a view in cross section.
- Figure 5 is a view similar to Figure 3 after pre-cutting, of which Figure 6 is a cross-sectional view.
- FIG. 7 is a view similar to FIGS. 3 and 5 after weeding
- Figure 8 is a sectional view.
- Figure 9 is a representation of the strip after cutting final of the cover, of which Figure 2 is a representation cross section.
- Figure 10 is a schematic representation of an installation likely to carry out the weeding of the strip in accordance with the invention.
- the seal bearing the general reference (1) in FIG. 1 is heat sealable by induction, i.e. it has at least one film made of a dielectric material, capable of transforming high frequency waves in thermal energy, to allow the rise in temperature of a thermo-plastic film associated with it, to allow its softening and sealing on the upper edge the neck of a container.
- Such a seal (1) is in fact intended to allow the obturation and the tightness of a container, the closure of which is obtained by means a capsule or stopper, itself screwed or clipped at the neck of said container.
- Such a sealable joint basically consists of two parts, namely respectively a support (5) and a cover (2), the support / cover assembly being temporarily secured by means temporary bonding adhesive (6) (see Figure 2).
- the support (5) is intended to be inserted, in particular by force, at the bottom of the closure cap. As already said, it has a role in absorbing tolerances between the bottom of the capsule on the one hand and the upper part of the container neck on the other hand, and, is also intended to ensure a secondary tightness towards the outside, when the cover has been removed, i.e. after first use or first opening of said container.
- This support with a typical thickness of between 0.5 and 4 mm, can be made of expanded polyethylene or another material compressible with recovery memory, possibly fitted on its two sides of a polypropylene or other film, in order to give it a some rigidity. It can also be made of cardboard, or even cardboard added with plastic foam, or be made of polystyrene, the examples thus indicated are in no way limiting but purely exemplary.
- the cover basically comprises according to the invention a tongue (4) extending it, intended to allow the tearing off of said seal when the container is used for the first time is sealed.
- This seal which is therefore sealed and in particular heat-sealed on the upper edge of the container neck is primarily intended to ensure the inviolability of the contents of the container.
- it also provides a primary seal as long as said container was not opened for the first time.
- This cover must also be compatible, either with the content of the container, especially when it is food, either with the container itself, depending on whether it is made of glass, or of material plastic.
- this joint also includes a film made of a material dielectric for transforming high frequency waves (typically 20 kilohertz) that it receives in thermal energy, intended for soften the plastic film, positioned on its face in manhole cover to allow sealing.
- a film made of a material dielectric for transforming high frequency waves (typically 20 kilohertz) that it receives in thermal energy, intended for soften the plastic film, positioned on its face in manhole cover to allow sealing.
- high frequency waves typically 20 kilohertz
- the support (5) and the cover (2) are temporarily joined between them in particular either by means of a film, a mesh or dots of temporary bonding adhesive (6), such as glue natural or synthetic, either with micro-crystalline wax advantageously positioned punctually according to a multitude of points, almost uniformly distributed.
- This micro-crystalline wax is advantageously absorbed during heat sealing in a thin film of paper or cardboard respectively associated either with the support (5) or with the cover (2), taking into account its liquefaction.
- a strip of a material intended to constitute the support is first made, for example by extrusion of low density polyethylene, followed an expansion thereof and laminating two polypropylene films, said strip then being stored in the form of a reel.
- a strip of a material intended to constitute the cover is produced by assembling a thermo-plastic film intended to allow subsequent sealing, possibly associated with a film aluminum (9) or even an additional sheet of cardboard paper, intended to absorb the temporary bonding adhesive during heat sealing.
- the constituent complex of the lid can also include a film of parchment paper or equivalent. This tape is also advantageously stored in the form of a reel.
- the two coils are routed to an installation in known itself, intended to allow reversible and temporary joining of the two bands.
- the two strips Prior to their assembly, the two strips are cut to the same width, in order to minimize the losses in falls, in order to adapt them to the working formats of the cutting used in the rest of the process.
- the bands as well cut-outs may contain one or more joints in width, depending on their dimensions.
- the two bands are joined together using an adhesive to temporary bonding, typically glue or micro-crystalline wax, the latter being positioned on the support strip and / or the cover strip, the two strips then being assembled by calendering, the thermoplastic film sealing formed on one of the faces of the seal strip being directed outwards.
- an adhesive to temporary bonding typically glue or micro-crystalline wax
- a strip (7) shown in FIG. 3 is thus obtained and in section in Figure 4.
- This strip (7) is then routed at a cutting tool, typically consisting of a cookie cutter, intended for make pre-cuts (8) (see figure 5), corresponding to the shape and the dimension of the support (5) of the final joint.
- a cutting tool typically consisting of a cookie cutter
- pre-cuts (8) see figure 5
- These precuts (8), as well that can be seen in Figure 6, are limited to the single support and do not affect the strip (9), that the cutting tool comes outcrop.
- the strip (7) thus produced and provided with these precuts (8) is routed to a facility (16) called weeding, and materialized in FIG. 10, intended to make it possible to remove from said strip the "skeleton" (12) ie the periphery of the supports (5) defined by the pre-cuts (8), so as to obtain a striped strip (11) shown in Figure 7.
- This installation (16) firstly comprises a first roller at which the strip (7) fitted with its precuts (8) is mounted, then a second roller (15) at which the skeleton (12) is wound, and finally a third roller (14) at which the ribbed strip (11) is wound, the position materialized by the letter A corresponding to the ideal position for removing the circumference or skeleton (12), the position materialized by the letter B being the limit position for removal of said skeleton, beyond which the removal of said skeleton is no longer carried out under good conditions.
- weeding i.e. the removal of the skeleton (12) is done manually, then, once the roller (15) has started, it takes place automatically, speed and tension being adjusted of course, programmable.
- the strip (11) thus ragged is then routed at a another cutting member, typically of the punch-die type, or a another cookie cutter, intended to produce, directly above the supports (5) the cutting of the single cover strip (9), i.e. corresponding substantially the same shape and size as the supports (5) but further comprising cutting the tongue (4), and this in the extension of the cover itself.
- a another cutting member typically of the punch-die type, or a another cookie cutter, intended to produce, directly above the supports (5) the cutting of the single cover strip (9), i.e. corresponding substantially the same shape and size as the supports (5) but further comprising cutting the tongue (4), and this in the extension of the cover itself.
- This cutting is carried out after prior centering of the cutting at the level of the supports (5) already cut, for example by means of a photoelectric cell detecting the variation in thickness in the inter-support zone with respect to the strip (9).
- Cutting the shape of the cover may slightly exceed the dimension of the support, thus materializing a coplanar crown (3) with the cover (2) itself, which may further possibly facilitate the sealing operation. However, it may correspond to the support dimension.
- the seal is placed directly at the level of the capsule during its cutting, the cutting member being in this case provided a piston, ensuring the positioning of the seal made at the bottom of said capsule.
- the joint obtained turns out to be easier to install, since no tab has to be positioned at the bottom of the capsule plugging, and also allows the cap to be torn off also much easier.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Claims (7)
- Verfahren zur Herstellung einer versiegelbaren Dichtung zum Verschließen eines mit einem Stopfen oder einer Kapsel zu schließenden Behälters, welches folgende Schritte umfaßt:zunächst das Herstellen eines ersten Streifens, Stütz-Streifen genannt, der zur Ermöglichung der Herstellung einer Vielzahl von Stützkörpern (5) der Dichtungen vorgesehen ist, wobei die genannten Stützkörper selbst zum Anbringen am Boden der Kapsel oder des Stopfens vorgesehen sind;weiterhin das Herstellen eines zweiten Streifens, Abdeckungs-Streifen (9) genannt, der zur Ermöglichung der Herstellung einer Vielzahl von Abdeckungen (2) vorgesehen ist, welche zum Versiegeln des oberen Randes des Behälterhalses vorgesehen sind;weiterhin das lösbare Verbinden dieser beiden Streifen mittels eines temporär bindenden Haftmittels (6);
dadurch gekennzeichnet, daß:die so erhaltene Anordnung mit einem Zuschneidemittel bearbeitet wird, das dazu vorgesehen ist, eine Vielzahl von Stützkörpern (5) allein aus dem Material des Stütz-Streifens in der gewünschten Form und den Abmessungen der Stützkörper der Dichtungen vorzuschneiden;weiterhin der so erhaltene, mit seinen Vorschnitten (8) versehene Streifen einem Abziehen unterzogen wird, wobei von dem genannten Stütz-Streifen der Außenrand (12) der Stützkörper entfernt wird, wobei der Außenrand aus dem Rest des die Stützkörper bildenden Streifens besteht, der die Vorschnitte (8), welche die späteren Stützkörper bilden, umgibt;und schließlich der so erhaltene abgezogene Streifen (11) mit einem Zuschneidemittel bearbeitet wird, zum Vereinzeln der eigentlichen Dichtungen durch Zuschneiden des Abdeckungs-Streifens (9) im wesentlichen rechtwinklig zu den Vorschnitten der Stützkörper, entsprechend den Abmessungen der genannten Vorschnitte der Stützkörper, abgesehen vom Ausbilden einer Verlängerung (4) an jeder der Dichtungen, welche als Greif- und Abzieh-Zunge der genannten Abdeckung dient, wenn diese am Behälterhals angebracht ist. - Verfahren zur Herstellung einer versiegelbaren Dichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Positionierung des abgezogenen Streifens (11) im Bereich des Zuschneidemittels nach vorherigem Zentrieren der vorgeschnittenen Stützkörper im Bereich des Zuschneidemittels durchgeführt wird.
- Verfahren Zur Herstellung einer versiegelbaren Dichtung nach Anspruch 2, dadurch gekennzeichnet, daß das Zentrieren mittels einer Zelle erfolgt, die sich an der Dicke des vorgeschnittenen Stützkörpers (5) im Vergleich zu dem Abdeckungs-Streifen (9) ausrichtet, wobei dieses Ausrichten vorteilhafterweise in den zwischen den Stützkörpern liegenden Bereichen des abgezogenen Streifens erfolgt.
- Verfahren zur Herstellung einer versiegelbaren Dichtung nach Anspruch 2, dadurch gekennzeichnet, daß das Zentrieren mittels einer Zelle erfolgt, die sich auf das Aussehen der Oberfläche des vorgeschnittenen Stützkörpers oder auf eine zu diesem Zweck an dem Abdeckungs-Streifen (9) angebrachten Markierung ausrichtet.
- Versiegelbare Dichtung zum Verschließen eines mit einem Stopfen oder einer Kapsel zu schließenden Behälters, welche einen Stützkörper (5) umfaßt, der zum Anbringen am Boden des Stopfens oder der Kapsel vorgesehen ist, und welche eine Abdeckung (2) umfaßt, die vorübergehend mit dem Stützkörper vor dessen Anbringen innerhalb des Stopfens und vor dem Abdecken des Behälters verbunden ist, dadurch gekennzeichnet, daß allein die Abdeckung (2) eine Verlängerung (4) aufweist, welche dazu vorgesehen ist, die Zunge zum Abziehen der Abdeckung beim ersten Öffnen des Behälters zu bilden.
- Versiegelbare Dichtung nach Anspruch 5, dadurch gekennzeichnet, daß sie heißversiegelbar ist.
- Versiegelbare Dichtung nach Anspruch 6, dadurch gekennzeichnet, daß sie durch Induktion heißversiegelbar ist und daß sie zu diesem Zweck einen Film umfaßt, der aus einem dielektrischen Material, insbesondere aus Aluminium, hergestellt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9402221A FR2716407B1 (fr) | 1994-02-22 | 1994-02-22 | Procédé pour la réalisation d'un joint scellable pour l'obturation d'un récipient à fermeture par bouchon ou capsule et joint scellable ainsi obtenu. |
FR9402221 | 1994-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0668221A1 EP0668221A1 (de) | 1995-08-23 |
EP0668221B1 true EP0668221B1 (de) | 1998-06-10 |
Family
ID=9460459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19950420042 Expired - Lifetime EP0668221B1 (de) | 1994-02-22 | 1995-02-21 | Verfahren zur Herstellung einer versiegelbaren Dichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0668221B1 (de) |
DE (1) | DE69502849T2 (de) |
FR (1) | FR2716407B1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007014084B3 (de) * | 2007-03-21 | 2008-07-03 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Verfahren zur Herstellung einer Dichtscheibe mit nach außen vorspringender Grifflasche |
DE102008020472A1 (de) | 2008-04-23 | 2009-10-29 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Vorrichtung für die Unterbringung von Dichtscheiben während eines Transports und Verfahren für den Transport von Dichtscheiben |
DE102009016312B3 (de) * | 2009-04-06 | 2010-07-15 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe mit Lasche |
DE102010054494B3 (de) * | 2010-12-14 | 2011-10-20 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe zur Induktionsversiegelung eines Behälters |
WO2012152622A1 (de) | 2011-05-12 | 2012-11-15 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe mit lasche |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2743053B1 (fr) | 1995-12-27 | 1998-01-30 | Novembal Sa | Bouchon ayant un temoin apparent de l'inviolabilite de bouchage |
LU90111B1 (fr) * | 1997-07-25 | 1998-01-13 | Lynes Holding Sa | Elément d'étanchéité et d'inviolabilité pour récipients et plus particulièrement pour ceux dont l'ouverture est destinée à être obturée par un couvercle |
EP1462381B2 (de) * | 2003-03-22 | 2009-01-28 | Obrist Closures Switzerland GmbH | Beschichtungsscheibe |
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 |
US8057896B2 (en) | 2005-01-06 | 2011-11-15 | Selig Sealing Products, Inc. | Pull-tab sealing member with improved heat distribution for a container |
DE602006003838D1 (de) | 2005-04-15 | 2009-01-08 | Illinois Tool Works | Dichtstofflaminat |
ES2326754T3 (es) | 2006-03-20 | 2009-10-19 | Selig Sealing Products, Inc. | Laminado de cierre para recipientes. |
EP1935636B2 (de) | 2006-12-20 | 2016-01-20 | Selig Sealing Products, Inc. | Laminat |
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 |
FR2916156A1 (fr) | 2007-05-16 | 2008-11-21 | Manuf Generale De Joints Soc P | Procede pour la realisation d'un joint scellable pour l'obturation d'un recipient a fermeture par bouchon ou capsule |
FR2916157A1 (fr) * | 2007-05-16 | 2008-11-21 | Manuf Generale De Joints Soc P | Procede pour la realisation d'un joint scellable pour l'obturation d'un recipient a fermeture par bouchon ou capsule |
ATE444849T1 (de) | 2007-06-22 | 2009-10-15 | Selig Sealing Products Inc | Verschluss für einen behälter |
EP2565030B1 (de) | 2007-08-24 | 2016-10-19 | Selig Sealing Products, Inc. | Abdeckung und hygienisch abgedeckter Metallbehälter |
FR2921347B1 (fr) * | 2007-09-25 | 2011-08-19 | Joints Manuf Generale | Joint a languette pour obturation d'un recipient a fermeture par bouchon ou capsule |
US9834339B2 (en) | 2011-03-28 | 2017-12-05 | Selig Sealing Products, Inc. | Laminate structure to stabilize a dimensionally unstable layer |
CN103826986B (zh) | 2011-06-24 | 2016-06-08 | 赛利格密封制品有限公司 | 具有用于暴露和形成分配装置的可去除部件的密封件 |
FR2962719B1 (fr) | 2011-08-01 | 2012-08-10 | Joints Manuf Generale | Nouveau joint a languette pour obturation d'un recipient a fermeture par bouchon ou capsule et procede de fabrication |
EP2822871A4 (de) | 2012-03-08 | 2015-12-09 | Selig Sealing Products Inc | Behälterdichtungselement mit einer geschützten sicherheitskomponente und einer entnahmelasche |
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 |
CA2846021C (en) | 2013-03-15 | 2021-06-08 | Selig Sealing Products, Inc. | Inner seal with an overlapping partial tab layer |
CA2846164C (en) | 2013-03-15 | 2020-11-10 | Selig Sealing Products, Inc. | Inner seal with a sub tab layer |
ES2762810T3 (es) | 2014-02-05 | 2020-05-25 | Selig Sealing Products Inc | Miembro de obturación de aluminio doble provisto de lengüeta que indica la manipulación indebida |
CN106687386B (zh) | 2015-03-03 | 2019-12-03 | 赛利格密封产品公司 | 拉片式密封部件 |
DE102015013958B3 (de) * | 2015-10-29 | 2016-11-10 | Unipress Etiketten & Schilder e.K. | Bahnförmiges Vorprodukt zur Herstellung einer Folienkappe für einen Behälter, sowie Verfahren zur Herstellung und Verwendung derselben |
WO2018081533A1 (en) | 2016-10-28 | 2018-05-03 | Selig Sealing Products, Inc. | Sealing member for use with fat containing compositions |
CA3040898A1 (en) | 2016-10-28 | 2018-05-03 | 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 |
AU2019301060B2 (en) | 2018-07-09 | 2024-07-04 | Selig Sealing Products, Inc. | Grip enhancements for tabbed seal |
US11254481B2 (en) | 2018-09-11 | 2022-02-22 | Selig Sealing Products, Inc. | Enhancements for tabbed seal |
FR3110557B1 (fr) * | 2020-05-19 | 2022-05-20 | Mft Generale De Joints | Opercule a base de caseine et joint double piece comprenant ledit opercule |
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US4328057A (en) * | 1980-06-26 | 1982-05-04 | H. S. Crocker Co., Inc. | Method and apparatus for forming windowed pressure sensitive labels |
FR2625136B1 (fr) * | 1987-12-29 | 1990-06-01 | Europ Production Sa | Procede et installation de fabrication de plaques composites |
GB2218682B (en) * | 1988-05-19 | 1991-07-31 | Wallace Business Services Limi | Method for the production of peel-off self adhesive stickers and labels |
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1994
- 1994-02-22 FR FR9402221A patent/FR2716407B1/fr not_active Expired - Fee Related
-
1995
- 1995-02-21 DE DE1995602849 patent/DE69502849T2/de not_active Expired - Fee Related
- 1995-02-21 EP EP19950420042 patent/EP0668221B1/de not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007014084B3 (de) * | 2007-03-21 | 2008-07-03 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Verfahren zur Herstellung einer Dichtscheibe mit nach außen vorspringender Grifflasche |
DE102008020472A1 (de) | 2008-04-23 | 2009-10-29 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Vorrichtung für die Unterbringung von Dichtscheiben während eines Transports und Verfahren für den Transport von Dichtscheiben |
DE102008020472B4 (de) * | 2008-04-23 | 2009-12-24 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Vorrichtung für die Unterbringung von Dichtscheiben während eines Transports und Verfahren für den Transport von Dichtscheiben |
DE102009016312B3 (de) * | 2009-04-06 | 2010-07-15 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe mit Lasche |
WO2010115811A1 (de) | 2009-04-06 | 2010-10-14 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe mit lasche |
DE102010054494B3 (de) * | 2010-12-14 | 2011-10-20 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe zur Induktionsversiegelung eines Behälters |
WO2012079971A1 (de) | 2010-12-14 | 2012-06-21 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe zur induktionsversiegelung eines behälters |
WO2012152622A1 (de) | 2011-05-12 | 2012-11-15 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe mit lasche |
DE102011106768A1 (de) | 2011-05-12 | 2012-11-15 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe mit Lasche |
DE102011106768B4 (de) | 2011-05-12 | 2018-10-04 | Alfelder Kunststoffwerke Herm. Meyer Gmbh | Dichtscheibe mit Lasche |
Also Published As
Publication number | Publication date |
---|---|
FR2716407B1 (fr) | 1996-04-12 |
EP0668221A1 (de) | 1995-08-23 |
FR2716407A1 (fr) | 1995-08-25 |
DE69502849T2 (de) | 1998-10-08 |
DE69502849D1 (de) | 1998-07-16 |
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