EP2361843B1 - Verschlussband für ein Paket und Paket zugeordnet - Google Patents

Verschlussband für ein Paket und Paket zugeordnet Download PDF

Info

Publication number
EP2361843B1
EP2361843B1 EP11155940.7A EP11155940A EP2361843B1 EP 2361843 B1 EP2361843 B1 EP 2361843B1 EP 11155940 A EP11155940 A EP 11155940A EP 2361843 B1 EP2361843 B1 EP 2361843B1
Authority
EP
European Patent Office
Prior art keywords
closure
closure strip
bag
faces
portions
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.)
Active
Application number
EP11155940.7A
Other languages
English (en)
French (fr)
Other versions
EP2361843A1 (de
Inventor
Eric Gerbault
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.)
S2F Flexico SARL
Original Assignee
S2F Flexico SARL
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 S2F Flexico SARL filed Critical S2F Flexico SARL
Publication of EP2361843A1 publication Critical patent/EP2361843A1/de
Application granted granted Critical
Publication of EP2361843B1 publication Critical patent/EP2361843B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
    • B65D33/2533—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener the slide fastener being located between the product compartment and the tamper indicating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2532—Zipper or required component thereof having interlocking surface with continuous cross section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45152—Each mating member having similarly shaped, sized, and operated interlocking or intermeshable face
    • Y10T24/45157—Zipper-type [e.g., slider]
    • Y10T24/45168—Zipper-type [e.g., slider] for container [e.g., bag]

Definitions

  • the invention relates to the field of bags or bags comprising a closure assembly adapted to allow successive openings and closures at will of the user.
  • the invention relates to closure strips disposed at the mouth of the bags.
  • closure strips are conventionally formed of support webs, provided on their inner surface opposite and at a distance from their lateral edges, from at least one longitudinal closure assembly consisting of two complementary closure profiles.
  • opening indicators are in particular made in the form of a U-shaped web disposed on the inside of the closure profiles and connecting the two inner walls of the bag.
  • the web may be disposed on the outside of the support webs, and connecting the two outer walls of the bag.
  • the U-shaped web is then arranged on the bag so as to be broken during the first opening and allow the user a normal and repeated access to its contents, as described for example in the document FR 2 546 481 .
  • the document EP 0 945 359 proposes a closure band comprising an upper part, comprising complementary closure means, and a lower part, comprising a peelable seal formed of a sealing layer made of an easily melting material and a layer of peeling composed of ribs.
  • the manufacture of tamper-proof closure strips comprising an internal opening indicator is made difficult by the presence of the U-shaped web between the support webs or on top of them.
  • the U-shaped veil creates an extra thickness at the closure that can interfere with the running of tapes in traditional forming machines.
  • the U-shaped walls of the veil may be welded together by the jaws of the machine when the strips are welded to the mouth of the bag.
  • the present invention therefore aims to improve the closure strips and existing bags.
  • the invention proposes a bag comprising a mouthpiece, a bottom generally parallel to the mouth and opposite thereto, and two generally parallel side walls interconnected on three of their sides so as to form side edges, the bottom and the mouth, a closure band according to the invention extending from its mouth.
  • the closing band is integral on the walls of the bag or attached to said walls.
  • a bag 10 according to the present invention comprises a mouthpiece 11, a bottom 12 generally parallel to the mouth 11 and opposite thereto, and two generally parallel side walls 13, 14.
  • the side walls 13, 14 are interconnected on three of their sides so as to form lateral edges 15, the bottom 12 and the mouth 11 of the bag 10.
  • the side walls 13 and 14 are generally parallel to the mouth 11 and the bottom 12, and connect them.
  • the walls 13, 14 of the bag may be made from a plastic film, in sheets of complex material such as sheets of paper covered with aluminum, or in any other material conventionally used in the manufacture of bags.
  • the bottom 12 and / or the lateral edges 15 connecting the walls 13, 14 may comprise a bellows, thus allowing the bag 10 to stand upright.
  • a closure strip 20 extends longitudinally along the mouth 11 of the bag 10.
  • the closure strip 20 comprises in particular support webs 21 which are either integral with the walls 13 and 14 constituting the bag 10 (as illustrated in FIGS. Figures 3 or 5 ), are attached and fixed thereto by any appropriate means, such as by gluing 20a ( figure 2 ) or welding.
  • Each support web 21 has a first longitudinal portion 211, said upper portion, and a second longitudinal portion 212, said lower portion, extending below the upper portion 211.
  • the upper portion 211 is the furthest from the center of the bag 10 while the lower part 212 is the closest.
  • the upper part 211 is made of a first material having a first melting temperature
  • the lower part 212 is made of a second material having a second melting temperature, different from the first melting temperature.
  • the first melting temperature is lower than the second melting temperature.
  • the difference between the respective melting temperatures of the first and second materials may be at least 20 ° C.
  • the first material may be low-density, medium-density or high-density polyethylene (melting temperature of the order of 120 ° C.), while the second material may be metallocene, a low-pressure polyethylene copolymer. melting or a mixture of both (melting temperature of the order of 80 ° C to 100 ° C)
  • the closing sails 21 are provided on their inner surfaces 211a, 212a opposite and at a distance from the mouth 11 of at least one longitudinal closure assembly 22.
  • This may include complementary closure profiles, velvet-hook strips, a self-adhesive tape, or any equivalent means.
  • the closure assembly 22 extends below the upper portion of the webs 211, preferably in the lower portion 212, away from the upper portion 211.
  • each web 21 of the closure strips 20 is formed by continuous and simultaneous coextrusion of the two materials forming the upper portions 211 and lower 212.
  • the interface between the two parts 211 and 212 of the sails 21 is then a strip made of a material formed of a mixture between the first material and the second material.
  • the upper part 211 1 and the lower part 212 are formed separately and then fastened together by welding, gluing, or any other conventional fastening means.
  • the interface between the upper portion 211 and the lower portion 212 thus forms a discontinuity between the two materials.
  • Such support webs 21 then make it easy to form the opening indicator of a tamper-evident closure band 20.
  • the duration, the pressure and the welding temperature are chosen so that only the upper portion 211 of the closure strips 20 on which the jaws are applied is welded. Indeed, at equal thicknesses, the melting temperature of the second material being higher by at least twenty degrees, the thermal diffusion through the second material layer of the lower portion 212 is slower than through the layer. of first material of the upper part 211. This diffusion can also be accelerated by reducing the layer of first material relative to the second material layer. It is therefore not necessary to implement complex devices to avoid applying the welding jaws on all of the sails 21, since the choice of materials of the upper 211 and lower 212 and the conditions of welding imply that the lower part 212 can not be welded with the rest of the support webs 21.
  • solder jaws are temperature of the order of 140 ° C.
  • the welding of the upper portions 212 of the support webs 21 also makes it possible to stiffen the upper part of the closure band that is accessible to the user, and thus to facilitate its handling.
  • the support webs 21 have a tendency to tear longitudinally between the upper part and the closure assembly, and more particularly at the interface line between the part stiffened upper and the intermediate zone, leaving the walls 13, 14 intact.
  • the upper parts 211 and / or the lower parts 212 are bimaterial, that is to say that they themselves are made of two different materials: their inner faces 211a, 212a, which are opposite when they are fixed on the bag 10, and / or their external faces, which are directed towards the outside of the bag 10, are made of different materials.
  • the closure strip 20 is then composed of a bimaterial upper portion 211, having an inner face 211a made in the first material (having a lower melting temperature) and an outer face 211b made in the second material (having a higher melting temperature) and a homogeneous lower portion 212, whose internal faces 212a and outer 212b are both made in the second material.
  • the closure strip 20 may also be composed of a homogeneous upper portion 211, whose inner faces 211a and outer 211b are both made of the first material, and a lower portion 212 having two bimaterials, having an internal surface 212a. made in the second material and an outer face 211b made in the first material.
  • the upper part 211 and the lower part 212 may both be bimaterial: the upper part 211 then comprises an inner face 211a made in the first material and an outer face 211b made in the second material, while the lower portion 212 comprises an inner face 212a made in the second material and an outer face 212b made in the first material.
  • these three alternative embodiments make it possible to obtain a closure strip having a more aesthetic and clean finish than in the first embodiment, where the upper parts 211 and lower 212 are homogeneous and formed respectively of the first material and the second material.
  • the production of the outer face 211b of the lower part 211 in a material having a melting temperature lower than the melting temperature of its internal face 212a makes it possible to improve the quality of the welding of the sails 21 on the mouthpiece 11 of the bag 10 and modulate the height on which the sails 21 are fixed on the mouth 11 of the bag 10.
  • the outer faces 212b of the lower portions 212 are found fixed on the walls 13, 14 of the bag 10 while their internal faces 212a, whose melting temperature is higher, remain separate and do not weld one to the other.
  • conventional welding machines generally comprise welding jaws formed of U or two-part welding bars and adapted to weld the sails 21 on either side of the closure assembly 22 so as not to deteriorate. this last.
  • the outer face 211a of the lower portions 211 is made of the first material (having a lower melting temperature)
  • the same closure band 20 thus makes it possible to modulate the height of the sails 21 which is fixed on the mouth 11 of the bag during the automatic manufacture of the bags 10.
  • the internal portions 211a, 212a and external 212a, 212b can be made in four different materials, as long as the melting temperature of the material constituting the inner face 211 of the upper portion 211 is smaller at the melting temperature of the constituent material of the inner face 212a of the lower portion 212.
  • the constituent material of the outer face 212b of the lower portion 212 may also be chosen so that its melting temperature is lower than that of the constituent material of the inner face 212a.
  • only one of the webs 21 of the closure strip is provided with an inner face 211a made of a material having a melting point lower than the melting temperature of the constituent material of the face.
  • internal 212 of the lower portion 212, the other web then comprising inner faces 211a, 212a made of the same material or a material having a similar melting temperature.
  • the support webs 21 may further comprise a longitudinal line of weakness 24 in the zone 213, line along which the tear resistance is further reduced compared with that of the zone 213. .
  • the line of weakness 24 may be a discontinuous cut of the zone 213 of the sails 21 ( figure 5 ) and / or is produced by locally reducing the thickness of all or part of the zone 213.
  • the intermediate zone 213 of the support webs 21 is made of a third material distinct from the first and second materials, so that its tensile strength (and therefore tearing) is lower at the same time as those of the upper part of the band 20 and the lower parts of the sails 21.
  • the melting temperature of the constituent material of the intermediate zone 213 is also greater than that of the constituent material of the inner face 211 at the upper part 211, in order to guarantee direct access to the closure assembly 22 during the first opening of the sachet 10.
  • the intermediate zone 213 may, alternatively, be made of a material having a melting temperature substantially equal to or less than that of the inner face 211a of the upper portion 211, as long as the breaking strength obtained after welding of the walls of the web 21 remains lower than that of the upper and lower portions of the web 20.
  • the first material constituting the inner face 211 of the upper portion 211 and the outer face 212b of the webs 21 may be low density polyethylene.
  • the second constituent material of the inner face 212a of the lower portion 212 and the outer face 211b may then be metallocene, while the third constituent material of the intermediate zone 213 may be polypropylene or a high density polyethylene.
  • the entire upper portion 211 may be made of low density polyethylene
  • the entire lower portion 212 may be made of metallocene
  • the intermediate zone may be made of polypropylene.
  • closure strips 30 may further comprise a tab 23. It may be for example a V cut or dihedral support webs opening on one lateral edges of the strip 20.
  • the tab is made in the intermediate zone 213.
  • the tab 12 is preferably made in alignment with the line 24.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Claims (14)

  1. Verschlussband (20) zum Verschließen eines Beutels (10), enthaltend zwei Trägerstreifen (21), die an ihren gegenüberliegenden Innenflächen im Abstand von ihren Längsrändern mit zumindest einer längs verlaufenden Schließeinheit (22) versehen sind, wobei jeder Trägerstreifen (21) zwei Abschnitte aufweist,
    - wobei ein erster (211) der Abschnitte, der sogenannte obere Abschnitt, sich längs in einem oberen Abschnitt des Trägerstreifens (21) erstreckt, und
    - wobei ein zweiter Abschnitt (212), der sogenannte untere Abschnitt, sich längs in einen unteren Abschnitt des Trägerstreifens (21) erstreckt und dabei dem oberen Abschnitt (211) zugrundeliegt,
    wobei bei zumindest einem der Streifen (21) die gegenüberliegenden Flächen (211a, 212a) des oberen und des unteren Abschnitts (211, 212), die sogenannten Innenflächen, aus Materialien mit unterschiedlichen Schmelzpunkten hergestellt sind,
    dadurch gekennzeichnet, dass der Schmelzpunkt des die Innenfläche (211a) des oberen Abschnitts (211) bildenden Materials unter dem Schmelzpunkt des die Innenfläche (212a) des unteren Abschnitts (212) bildenden Materials liegt, so dass der obere Abschnitt geeignet ist, einen Originalitätsverschluss durch dauerhafte Verschweißung seiner Innenflächen (211a, 212a) zu bilden.
  2. Verschlussband (20) nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass die Differenz zwischen den Schmelzpunkten der die Innenflächen (211a, 212a) des oberen (211) und des unteren Abschnitts (212) bildenden Materialien mindestens gleich 20 Grad ist.
  3. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Schließeinheit (22) sich in den unteren Abschnitten (212) der Trägerstreifen (21) erstreckt.
  4. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Innenflächen (211a, 212a) der oberen Abschnitte der Trägerstreifen (21) miteinander verschweißt sind.
  5. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass es ferner eine Schwächungslinie (24) aufweist, die sich längs in einem Zwischenbereich (213) eines jeden Streifens (21) erstreckt, der zwischen den oberen Abschnitten (211) und der Schließeinheit (22) verläuft.
  6. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Schwächungslinie (24) durch unterbrochenes Anschneiden der Trägerstreifen (21) und/oder durch bereichsweise Verminderung der Dicke der Streifen (21) in jedem Zwischenbereich (213) ausgebildet ist.
  7. Verschlussband (20) nach einem der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass die Zwischenbereiche (213) aus einem dritten Material hergestellt sind, so dass diese Bereiche (213) eine geringere Reißfestigkeit aufweisen als der obere (211) und der untere Abschnitt (212).
  8. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die weiteren Flächen (212b) der unteren Abschnitte (211), die sogenannten Außenflächen, und die Innenflächen (212a) der unteren Abschnitte (212) aus Materialien hergestellt sind, die unterschiedliche Schmelzpunkte zueinander aufweisen.
  9. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Schmelzpunkt des die Außenflächen (212b) der unteren Abschnitte (212) bildenden Materials unter dem des Materials liegt, das die Innenflächen (211b) der unteren Abschnitte (211) bildet.
  10. Verschlussband (20) nach Anspruch 8, dadurch gekennzeichnet, dass die Innenfläche (211a) des oberen Abschnitts (211) des zumindest einen Streifens (21) und die Außenflächen (212b) der unteren Abschnitte (212) aus einem gleichen Material hergestellt sind.
  11. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass es ferner einen in einem seiner Seitenränder ausgebildeten keilförmigen Ausschnitt (23) in einem Zwischenbereich (213) aufweist, der sich zwischen den oberen Abschnitten (211) und der Schließeinheit (22) erstreckt.
  12. Verschlussband (20) nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Schließeinheit (22) aus zumindest einem der Teile aus der nachfolgenden Gruppe besteht: komplementär ausgebildete Schließprofile, Klettverschlussbänder, Selbstklebeband.
  13. Beutel (10) mit einer Ausmündung (11), einem parallel zur Ausmündung (11) und dieser entgegengesetzt liegenden Boden (12) und zwei parallel verlaufenden und an drei ihrer Seiten miteinander verbundenen Seitenwänden (13, 14), so dass sie Seitenränder (15), den Boden (12) und die Ausmündung (11) bilden, dadurch gekennzeichnet, dass er ein von seiner Ausmündung (11) ausgehendes Verschlussband (20) nach einem der vorangehenden Ansprüche aufweist.
  14. Beutel (10) nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass das Verschlussband (20) stoffschlüssig mit den Wänden (13, 14) des Beutels verbunden ist oder an die Wände (13, 14) angesetzt ist.
EP11155940.7A 2010-02-26 2011-02-25 Verschlussband für ein Paket und Paket zugeordnet Active EP2361843B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051421A FR2956858B1 (fr) 2010-02-26 2010-02-26 Bande de fermeture pour un sachet et sachet associe

Publications (2)

Publication Number Publication Date
EP2361843A1 EP2361843A1 (de) 2011-08-31
EP2361843B1 true EP2361843B1 (de) 2013-07-24

Family

ID=43256948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11155940.7A Active EP2361843B1 (de) 2010-02-26 2011-02-25 Verschlussband für ein Paket und Paket zugeordnet

Country Status (5)

Country Link
US (1) US8469594B2 (de)
EP (1) EP2361843B1 (de)
CH (1) CH702724A2 (de)
ES (1) ES2431597T3 (de)
FR (1) FR2956858B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988701B1 (fr) * 2012-04-03 2014-04-11 S2F Flexico Dispositif de fermeture pour sachets ou equivalents ayant un effet tactile et sonore ameliore, sachet ainsi obtenu et procede de realisation
USD824780S1 (en) * 2013-09-10 2018-08-07 Inteplast Group Corporation Plastic bag with textured strip
USD755640S1 (en) 2013-10-24 2016-05-10 Interplast Group Corporation Plastic bag with textured strip
US9540144B2 (en) 2013-11-19 2017-01-10 Inteplast Group Corporation Plastic bag with grip strip
US9623613B2 (en) * 2014-03-14 2017-04-18 Chih-Hung Chen Plastic bags
USD767406S1 (en) 2015-08-26 2016-09-27 The J.M. Smucker Company Package with peanut shaped window

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546481B1 (fr) 1983-05-27 1986-05-30 Flexico France Sarl Sachet inviolable, du type en matiere plastique extrudee, a bandes de fermeture a profiles d'accouplement; bandes de fermeture destinees a equiper un tel sachet
AU3247489A (en) * 1988-04-07 1989-10-12 Idemitsu Petrochemical Co., Ltd. Snap zipper, bag with snap zipper, manufacture method and apparatus for bag with snap zipper, and bagging method and apparatus for bag with snap zipper
US5067822A (en) * 1989-04-24 1991-11-26 Reynolds Consumer Products, Inc. Method of forming recloseable packages, profiles used therein, and packages produced thereby
US5238306A (en) * 1989-05-19 1993-08-24 Reynolds Consumer Products, Inc. Method of producing a sealing system for a reclosable webbed-wall package, and system made
US5470156A (en) * 1994-04-11 1995-11-28 Reynolds Consumer Products, Inc. Closure arrangement having a peelable seal
US5747126A (en) * 1995-11-06 1998-05-05 Illinois Tool Works Inc. Ultraviolet excited fusible ribs for plastic zipper profiles
GB2311274B (en) * 1996-03-20 2000-10-04 Roeder Ind Holdings Reclosable fasteners for plastics bags and the like
US7182513B1 (en) * 1996-05-21 2007-02-27 Illinois Tool Works Inc. Zipper strip and method of positioning the strip transverse longitudinal axis
US5749658A (en) * 1996-09-12 1998-05-12 Reynolds Consumer Products, Inc. Closure arrangement for attachment to outside of bag
US6131248A (en) * 1998-03-13 2000-10-17 Reynolds Consumer Products, Inc. Peelable seal on closure mechanism and method therefor
US6065872A (en) * 1999-02-04 2000-05-23 Illinois Tool Works Inc. Pinch and pull open reclosable bag and zipper therefor
US7416336B2 (en) * 2003-07-10 2008-08-26 Illinois Tool Works Inc. Tamper-evident slider-actuated string-zippered bag and related method of manufacture
US7216405B2 (en) * 2004-03-25 2007-05-15 Reynolds Consumer Products, Inc. Teardrop sealant layer for profile and spacer areas for improved sealing and guiding
NZ564142A (en) * 2005-06-01 2009-10-30 Reynolds Consumer Prod Recloseable zipper with sealant on inner and outer surfaces of closure members
WO2007097570A1 (en) * 2006-02-22 2007-08-30 Sa Ryong Park An improved reclosable zipper strip
JP4805742B2 (ja) * 2006-07-19 2011-11-02 出光ユニテック株式会社 チャックテープ付き包装袋
EP2374726A4 (de) * 2008-12-09 2015-12-16 Idemitsu Unitech Co Ltd Verpackungsbeutel mit reissverschluss, vorrichtung und verfahren zur herstellung eines verpackungsbeutels sowie bandartiges element für abkantung

Also Published As

Publication number Publication date
US8469594B2 (en) 2013-06-25
FR2956858A1 (fr) 2011-09-02
ES2431597T3 (es) 2013-11-27
FR2956858B1 (fr) 2013-12-13
CH702724A2 (fr) 2011-08-31
EP2361843A1 (de) 2011-08-31
US20110211777A1 (en) 2011-09-01

Similar Documents

Publication Publication Date Title
EP2361843B1 (de) Verschlussband für ein Paket und Paket zugeordnet
CA2693664C (fr) Joint a languette pour obturation d'un recipient a fermeture par bouchon ou capsule et procede de fabrication
CA2839664C (fr) Joint a languette pour obturation d'un recipient a fermeture par bouchon ou capsule et procede de fabrication
EP3188976B1 (de) Beutel mit einer an erweiterungsstegen fixierten verschlussvorrichtung
EP3280651B1 (de) Beutel mit einer verdeckten öffnung
FR2943321A1 (fr) Opercule perfore muni d'une languette d'arrachage pour obturation d'un recipient
FR2783512A1 (fr) Emballage pouvant etre referme apres ouverture, en particulier sac en matiere plastique, et procede de fabrication d'un tel emballage
FR2943322A1 (fr) Joint a languette pour obturation d'un recipient a fermeture par bouchon ou capsule et procede de fabrication
EP3368434A1 (de) Beutel mit einer verdeckten öffnung
EP1243523A1 (de) Mehrschichtige Verpackungsfolie mit Aufreissstreifen zum Öffnen
EP2218650B1 (de) Verschlussvorrichtung für Beutel und Beutel mit einer solchen Verschlussvorrichtung
CA2693245C (fr) Ensemble de fermeture pour sachets d'emballage et sachets comprenant un tel ensemble
EP1077186B1 (de) Wiederverschliessbares mehrschichtige Verpackungsfolie und damit hergestellte Verpackung
FR2816597A1 (fr) Sac d'emballage
FR3090593A1 (fr) Sachet avec ouverture facile pour un adulte
FR2462999A1 (fr) Feuille multicouche
FR3090594A1 (fr) Sachet avec ouverture facile pour un adulte
FR2969129A1 (fr) Opercule thermoscellable a languette, et procede de fabrication dudit opercule
EP1063174A1 (de) Verpackung mit Originalitätssicherung und Verfahren zu deren Herstellung
BE1011996A3 (fr) Emballage en film de materiau souple, permettant une ouverture facile, et son procede de fabrication.
FR2797852A1 (fr) Feuille d'emballage stratifiee refermable et emballage la comportant
FR3093707A3 (fr) Sachet comprenant un bec verseur refermable
EP1223115A1 (de) Verschlussstreifen für Verpackungen sowie mit dieser ausgerüstete Packung
FR2972428A1 (fr) Sachet d'emballage
FR3021037A1 (fr) Sachet a rubans

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20120217

RIC1 Information provided on ipc code assigned before grant

Ipc: B65D 33/25 20060101AFI20120911BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 623272

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011002416

Country of ref document: DE

Effective date: 20130919

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2431597

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20131127

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 623272

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130724

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130724

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131125

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131024

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130626

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131025

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20140425

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011002416

Country of ref document: DE

Effective date: 20140425

BERE Be: lapsed

Owner name: S2F FLEXICO

Effective date: 20140228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140225

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140228

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140228

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140225

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140228

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20150327

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140226

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110225

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130724

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230113

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240213

Year of fee payment: 14

Ref country code: GB

Payment date: 20240221

Year of fee payment: 14