EP1321373B1 - Verschluss-/Öffnungsvorrichtung für Verpackungsbeutel und Verpackungsbeutel mit dieser Vorrichtung versehen - Google Patents

Verschluss-/Öffnungsvorrichtung für Verpackungsbeutel und Verpackungsbeutel mit dieser Vorrichtung versehen Download PDF

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Publication number
EP1321373B1
EP1321373B1 EP02356268A EP02356268A EP1321373B1 EP 1321373 B1 EP1321373 B1 EP 1321373B1 EP 02356268 A EP02356268 A EP 02356268A EP 02356268 A EP02356268 A EP 02356268A EP 1321373 B1 EP1321373 B1 EP 1321373B1
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EP
European Patent Office
Prior art keywords
opening
bag
slider
longitudinal elements
designed
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
Application number
EP02356268A
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English (en)
French (fr)
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EP1321373A1 (de
Inventor
Eric Barbier
Jean-Pierre Barbier
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.)
Morance Soudure
Original Assignee
Morance Soudure
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Publication date
Application filed by Morance Soudure filed Critical Morance Soudure
Publication of EP1321373A1 publication Critical patent/EP1321373A1/de
Application granted granted Critical
Publication of EP1321373B1 publication Critical patent/EP1321373B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D33/06—Handles
    • B65D33/08—Hand holes
    • 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
    • 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
    • B65D33/2575—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 the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer

Definitions

  • the present invention relates to a packaging bag opening / closing system, and a packaging bag equipped with this opening / closing system.
  • This bag is particularly intended for packaging relatively heavy products in granular or powder form.
  • the bag according to the invention finds a particularly advantageous application for the packaging of animal feed products, such as croquettes or pasta, food products sold in half-size, for example coffee, gardening products such as potting soil, fertilizer or seeds, construction products such as cement or lime, or others.
  • the packaging of relatively heavy products in granular or powder form is currently carried out by means of paper bags comprising loops at their upper ends, forming two carrying handles. These handles are constituted by reinforced paper strips and are attached to the walls of the bag.
  • a packaging bag opening / closing system comprising a profiled longitudinal member engageable in another shaped longitudinal member having a complementary shape.
  • This system does not give perfect satisfaction. Indeed, it is not very easy to handle and does not have a very good seal. In addition, it has the disadvantage of clogging when the product contained in the bag generates dust, as is the case of animal feed in the form of croquettes. In addition, the assembly of said longitudinal members may not be sufficiently strong to allow the use of the system on packaging bags containing relatively heavy products.
  • US 6,059,456 discloses an opening / closing system according to the preamble of claim 1.
  • the present invention aims to remedy all of these important disadvantages.
  • Its main objective is to provide an opening / closing system that is easy to handle, allowing an easy and quick opening to be achieved, having a good seal, not clogging when the product contained in the bag generates dust, and being resistant enough to be used on packaging bags containing relatively heavy products.
  • the invention also aims to significantly improve the handling of the bag at the time of the reversal thereof for the flow of the product, and to ensure perfect control of this flow.
  • Another object of the invention is to provide a bag having a perfect seal especially with regard to odors and moisture.
  • An additional object is to provide a bag having, compared with prior art bags, an improved visual appearance, particularly having a reduced tendency to wrinkle and having a shiny and smooth appearance.
  • the system comprises a flat base part at least partially delimiting an opening therethrough and comprising the two longitudinal elements intended to be connected to the bag, this base piece being thus able to receive the slide and being intended to be fixed to the wall of the bag so that the opening it delimits coincides with the opening in the wall of the bag.
  • This base piece allows, in addition to the assembly of the system to the wall of the bag, to stiffen the areas of the bag bordering the opening in the wall of the bag, so as to promote the movement of the slide.
  • This central wall of the slider thus covers the opening of the bag when said longitudinal elements intended to be connected to the bag are connected to the wall of the bag and that said longitudinal elements of the slider engage with these longitudinal elements intended to be connected to the bag.
  • Opening or closing the bag is achieved simply by moving the slide relative to the wall of the bag.
  • the opening / closing system according to the invention thus involves no assembly by the consumer of a longitudinal element with another, but simply the displacement of the slider relative to the longitudinal elements to be connected to the bag.
  • This opening / closing system is easy to handle and allows easy and quick opening of the bag. It does not become dirty when it equips a bag containing a product that generates dust, the dust being extracted from the guide means that form said longitudinal elements with each movement of the slide.
  • the slide In the closed position, the slide fully covers the opening of the bag, which allows a closure with a good seal.
  • the two pairs of longitudinal elements give the system according to the invention a resistance allowing the use of this system on packages containing relatively heavy products.
  • the slide comprises at least one tab intended to be grasped by the user to operate the movement of the slide. It may in particular comprise a tab at each end allowing its displacement by traction on these tabs in the direction of opening and in the direction of closure of the bag.
  • said longitudinal members to be connected to the bag and said longitudinal members of the slider are shaped to be brought into snap engagement, which makes it very easy to manufacture and assemble the system.
  • said longitudinal elements intended to be connected to the bag, said slider, and / or said longitudinal members of the slider comprise means forming stops limiting the movement of the slider in the direction of opening of the bag.
  • This stop eliminates the risk of the longitudinal elements of the slider out of engagement with the longitudinal elements to be connected to the bag.
  • this slider and / or these longitudinal elements of the slider may also comprise means forming stops limiting the movement of the slider in the direction of closure of the bag, to clearly define the position of the slider. closing the slide.
  • the slider comprises a gripping tab connected to it by a connecting portion, and extends on one side of said base piece while said gripping tab extends from the other side of the base piece, said connecting portion being thus engaged through the opening that defines the base piece.
  • the latter can thus be fixed against the inner face of the wall of the bag, which allows to hide and hide the slide it comprises.
  • the gripping tab protrudes on the outside of the bag, which has the advantage of making the handling of the system obvious to the consumer, that is to say the gripping of this gripping tab for the purpose of moving of the slider.
  • the base part delimits the entirety of the opening which it comprises, in particular the ends of this opening, and the zones of this base part which delimit these ends of the opening, as well as said portion of link, are dimensioned to constitute said limit stops limiting the movement of the slide.
  • each of said zones of the base part delimiting an end of said opening forms a flap projecting towards the interior of this opening.
  • the shutters thus formed are covered by said connecting portion in the closed position, which ensures a perfect seal to the opening / closing system according to the invention.
  • These flaps preferably have a substantially semicircular shape.
  • the bag according to the invention is, for its part equipped with the opening / closing system as mentioned above.
  • Traction exerted on the handle to lift the bag causes a lifting of the median zone of said junction line with respect to the extremal zones thereof, which tends to bring these two extremal zones closer to one another.
  • This approximation tends to impart a concave curvature to the bag above said opening and, correspondingly, a convex curvature to the bag below this opening. opening.
  • This simple lifting thus tends to form a product flow chute.
  • the handling of the bag for a reversal for the flow of the product is particularly simple to achieve since it is sufficient, after said cutting has been performed, to grip said handle with one hand to lift the bag, to grasp the bottom bag with the other hand and lift the bottom until the product slides into the chute.
  • the walls of the bag joined to one another extend above said junction line so as to form a double-walled band, and this band comprises openings for fitting said handle.
  • This handle is thus made in a simple, easy and inexpensive way, and is particularly strong, which ensures total security as to the strength of this handle during transport of the bag.
  • the walls of the bag are of synthetic material that can be welded.
  • This material can be formed by "bubble” extrusion with a polyethylene - EVOH - polyamide - polypropylene structure, and any type of polyethylene at medium, low or high density, and be complexed on aluminum, polypropylene, polyester, aluminized polyester, paper, etc.
  • This material is found, by its structure, a perfect seal against fluid transfers between the inside and outside of the bag.
  • the figures represent a packaging bag 1, particularly intended for the packaging of a relatively heavy product, in granular or powder form, such as kibble for animal feed.
  • the bag 1 has two main walls 2 and two side walls 3 of smaller dimensions.
  • These walls 2, 3 are made of a heat-sealable material.
  • the main walls 2 are joined to one another at their upper parts, by heat sealing, along a junction line 4, and each wall 3 is connected by heat sealing to the adjacent wall 2, along junction lines that extend line 4.
  • the walls 2 extend above the line 4 so as to form a double-walled strip 5 in the middle part of the bag 1.
  • the walls 2, 3 comprise two openings 6 arranged in the median zone of the band 5, making it possible to arrange a handle 7 for carrying and handling the bag 1.
  • Two pieces of material may be attached to the inner face of the walls 2 at these openings 6, to reinforce these walls at these openings.
  • the wall 2 has a precut defining a strip 9 below and along the line 4, and comprises a closure system 10 fixed on its inner face below this strip 9, as shown in FIG. figure 2 .
  • the band 9 has rounded ends, which are cut and can thus be lifted and seized to allow the withdrawal of this band 9 by manual pulling.
  • the closure system 10 comprises a base piece 11 and a slider 12.
  • the base part 11 is made of a synthetic material that can be fastened to the wall 2, in particular by heat-sealing. It has an elongated shape and rounded ends, and defines a central opening 15 in the form of a slot.
  • these ribs and returns 22 are shaped to allow a snap of elements 30 shown on the upper parts of the Figures 7 to 11 in the elements 20 shown on the lower parts of the Figures 7 to 11 .
  • Each of the elements 20 may have a median rib 23 forming an additional sliding surface, as it appears on the figure 8 .
  • the base part 11 has, at one of its ends, a transverse slot 24 sized to receive the slide 12 through it, with the possibility of sliding.
  • zones 11a of the part 11 which delimit the ends of the opening 15 form hemi-circular flaps.
  • This or these walls 31 may be received against the bottom formed by the elements 20 or, as shown in FIG. figure 8 , on the additional slip rib 23.
  • the elements 30 extend parallel to one another and are shaped and positioned to snap into engagement with the elements 20, this snap allowing the sliding of the slider 12 relative to the workpiece basic 11.
  • the slider 12 has a medial wall 33, connecting the elements 30 to each other, and comprises two rounded portions 34, 35 connected at its ends, having a width greater than its own. These rounded portions 34, 35 form pull tabs which can be grasped by the consumer and which facilitate the displacement of the slider 12.
  • One of these lugs 34 is separated from the slider 12 by two transverse slots, which delimit a connecting portion 36 of the tab 34 to the slider 12, this connecting portion 36 having a width less than the width of the opening 15.
  • the other tab 35 is adjacent to the slider 12 and forms two transverse flanges 37 adapted to bear against the zones 11b of the part 11 which delimit the opening 24.
  • the slider 12 further comprises a transverse piece 38 fixed to it close to the slots separating the slider 12 from the tab 34. This piece 38 protrudes from both sides of the slider 12 and can bear against the zones 11b of the room 11.
  • the slider 12 is intended to be engaged through the slot 24 so that the elements 30 can engage with the elements 20 by snapping the ribs or grooves 32 behind the returns or ribs 22.
  • the tab 34 is engaged through the slot 15 and therefore extends on the side of the piece 11 opposite to that on which the slide 12 is located, said connecting portion 36 extending through the opening 15.
  • the slider 12 can be moved relative to the part 11 between a position of complete concealment of the opening 15 and a position of complete release of this opening 15.
  • the connecting portion 36 comes against the flap 25, which ensures a closure of the opening 15 with a good seal, and the flanges 37 come to bear against said zones 11b, thus clearly limiting the displacement stroke of the slide 12.
  • the portions of the piece 38 protruding on either side of the slider 12 come against the zones 11b of the part 11, also limiting the displacement stroke of the slider 12.
  • the band 9 is torn off so as to allow access to the system 10 and to release the sliding of the tab 34, and thus of the slider 12.
  • the tab 35 is grasped by the consumer and is moved in the direction of the opening of the bag 1.
  • the handle 7 is then gripped, which causes the central zone of the line 4 to rise with respect to the extremal zones thereof, and tends to bring these two extremal zones closer to each other.
  • This approximation tends to give a concave curvature to the upper part of the bag 1 and correlatively a convex curvature to the part of the wall 2 situated below the system 10, as shown in FIG. figure 3 .
  • This lifting thus makes it possible to form a chute 40 for the flow of the product.
  • the handling of the bag 1 to a reversal for the flow of the product is particularly simple to achieve since it is sufficient to grip the handle 7 with one hand to lift the bag, to grasp the bottom of the bag with the other hand and lift the bottom until the product slides into the chute 40.
  • the bag 1 After pouring, the bag 1 is closed by simply grasping the tab 34 and moving the slide 12 until the opening 15 is concealed.
  • the invention provides an easy-to-use packaging bag opening / closing system, allowing easy and quick opening to be achieved, having a good seal, not fouling when the product contained in the bag generates dust, and being strong enough to be used on packaging bags containing relatively heavy products.
  • the invention also provides a packaging bag whose handling is significantly improved and whose seal is perfect especially with regard to odors and moisture.
  • the bag may be of welded bellows edge type, as shown in the figures, or may be of the square bottom or bottom bellows type, or may still be devoid of bellows.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Claims (15)

  1. System (10) zum Öffnen und Verschließen von Verpackungsbeuteln (1), eine Öffnung umfassend, die in eine der Beutelwände (2) eingearbeitet ist und von den Rändern dieser Wand (2) begrenzt wird, umfassend
    - zwei längliche Elemente (20), wobei jedes Element ein Gleitführungsmittel bildet, wobei eines dieser länglichen Elemente (20) dazu bestimmt ist, direkt oder nicht mit einem der Ränder des Beutels (1) verbunden zu werden, die die Öffnung begrenzen, die dieser Beutel umfasst, und das andere dieser länglichen Elemente (20) dazu bestimmt ist, direkt oder nicht mit dem anderen Rand des Beutels (1) verbunden zu werden, der diese Öffnung begrenzt,
    - ein Gleitstück (12), das umfasst:
    (i) zwei längliche Elemente (30), wobei jedes Element ein Gleitführungsmittel bildet, wobei eines dieser länglichen Elemente (30) dazu bestimmt ist, mit einem der länglichen Elemente (20) in Eingriff zu kommen, die dazu bestimmt sind, mit dem Beutel (1) verbunden zu werden und im Verhältnis zu diesem gleiten kann, und das andere dieser länglichen Elemente (30) dazu bestimmt ist, mit einem der länglichen Elemente (20) in Eingriff zu kommen, die dazu bestimmt sind, mit dem Beutel (1) verbunden zu werden und im Verhältnis zu diesem gleiten kann,
    (ii) eine mittlere Wand (33), die die zwei länglichen Elemente (30) des Gleitelements (12) miteinander verbindet,
    dadurch gekennzeichnet, dass es ein ebenes Basisteil (11) umfasst, das mindestens teilweise eine Öffnung (15) durch es hindurch begrenzt und die zwei länglichen Elemente (20) umfasst, die dazu bestimmt sind, mit dem Beutel (1) verbunden zu werden, wobei dieses Basisteil (11) damit das Gleitteil (12) aufnehmen kann und dazu bestimmt ist, an der Wand des Beutels (1) derart befestigt zu werden, dass die Öffnung (15), die es begrenzt, mit der Öffnung zusammenfällt, die in die Wand (2) des Beutels (1) eingearbeitet ist.
  2. System (10) zum Öffnen und Verschließen nach Anspruch 1, dadurch gekennzeichnet, dass das Gleitteil (12) mindestens eine Lasche (34, 35) umfasst, die dazu bestimmt ist, vom Benutzer erfasst zu werden, um das Gleitteil (12) zu verschieben.
  3. System (10) zum Öffnen und Verschließen nach Anspruch 2, dadurch gekennzeichnet, dass das Gleitteil (12) an jedem Ende eine Lasche (34, 35) umfasst.
  4. System (10) zum Öffnen und Verschließen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die länglichen Elemente (20), die dazu bestimmt sind, mit dem Beutel (1) verbunden zu werden, und die länglichen Elemente (30) des Gleitstücks (12) derart ausgebildet sind, um durch Einrasten in Eingriff gebracht zu werden.
  5. System (10) zum Öffnen und Verschließen nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die länglichen Elemente (20), die dazu bestimmt sind, mit dem Beutel (1) verbunden zu werden, das Gleitstück (12) und/oder die länglichen Elemente (30) des Gleitstücks (12) Mittel umfassen (11b, 38), die Anschläge zur Begrenzung der Verschiebung des Gleitstücks (12) in Richtung des Öffnens des Beutels (1) bilden.
  6. System (10) zum Öffnen und Verschließen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die länglichen Elemente (20), die dazu bestimmt sind, mit dem Beutel (1) verbunden zu werden, das Gleitstück (12) und/oder die länglichen Elemente (30) des Gleitstücks (12) Mittel umfassen (11a, 36, 37), die Anschläge zur Begrenzung der Verschiebung des Gleitstücks (12) in Richtung des Verschließens des Beutels (1) bilden.
  7. System (10) zum Öffnen und Verschließen nach Anspruch 1, dadurch gekennzeichnet, dass das Gleitstück (12) eine Grifflasche (34) umfasst, die mit ihm durch einen Verbindungsabschnitt (36) verbunden ist und sich auf einer Seite des Basisteils (11) erstreckt, wogegen sich die Grifflasche (34) auf der anderen Seite des Basisteils (11) erstreckt, wobei der Verbindungsabschnitt (36) so durch die Öffnung hindurch (15) eingebracht ist, die das Basisteil (11) begrenzt.
  8. System (10) zum Öffnen und Verschließen nach Anspruch 7, dadurch gekennzeichnet, dass das Basisteil (11) die gesamte von ihm umfasste Öffnung (15) begrenzt, vor allem die Enden dieser Öffnung, und dadurch, dass die Bereiche (11a) dieses Basisteils (11), die diese Enden der Öffnung (15) begrenzen sowie der Verbindungsabschnitt (36) bemessen sind, um die begrenzenden Anschläge der Verschiebung des Gleitstücks (12) darzustellen.
  9. System (10) zum Öffnen und Verschließen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass jeder Bereich (11a) des Basisteils (11), der ein Ende der Öffnung (15) begrenzt, einen Flügel (25) bildet, der in diese Öffnung (15) ragt.
  10. Verpackungsbeutel (1), der mit dem System (10) zum Öffnen und Verschließen nach einem der Ansprüche 1 bis 9 ausgestattet ist.
  11. Verpackungsbeutel (1) nach Anspruch 10, dadurch gekennzeichnet, dass einer seiner Wände (2) einen Einschnitt aufweist, der einen Streifen (9) begrenzt und dadurch, dass das System zum Öffnen und Verschließen (10) auf der Innenseite dieser Wand (2) unter diesem Streifen (9) befestigt ist.
  12. Verpackungsbeutel (1) nach Anspruch 10 oder 11, dadurch gekennzeichnet, dass er umfasst:
    - zwei Wände (2), die im Bereich ihrer Oberteile (5) entlang einer Verbindungslinie (4) miteinander verbunden sind, von der eine die Öffnung des Beutels umfasst, die entlang dieser Verbindungslinie (4) und in der Nähe dieser eingerichtet ist, und
    - einen Handgriff (7), der im Bereich dieser Oberteile (5) im mittleren Bereich der Verbindungslinie (4) eingerichtet ist.
  13. Verpackungsbeutel (1) nach Anspruch 12, dadurch gekennzeichnet, dass sich seine miteinander verbundenen Wände oberhalb der Verbindungslinie (4) derart verlängern, um einen doppelwandigen Streifen (5) zu bilden, und dadurch, dass dieser Streifen (5) Öffnungen (6) umfasst, die es erlauben, den Handgriff (7) einzurichten.
  14. Verpackungsbeutel (1) nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, dass seine Wände (2, 3) aus schweißfähigem Kunststoff sind.
  15. Verpackungsbeutel (1) nach Anspruch 14, dadurch gekennzeichnet, dass das Material durch so genanntes "Blas"-Extrudieren mit einer Polyethylen-, EVOH-, Polyamid-, Polypropylen-Struktur gebildet wird und jeder Polyethylenart mittlerer, niedriger oder hoher Dichte, und auf Aluminium, Polypropylen, Polyester, aluminisiertem Polyester, Papier komplexierbar ist.
EP02356268A 2001-12-19 2002-12-19 Verschluss-/Öffnungsvorrichtung für Verpackungsbeutel und Verpackungsbeutel mit dieser Vorrichtung versehen Expired - Lifetime EP1321373B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0116493 2001-12-19
FR0116493A FR2833576B1 (fr) 2001-12-19 2001-12-19 Systeme d'ouverture/fermeture de sac d'emballage equipe de ce systeme

Publications (2)

Publication Number Publication Date
EP1321373A1 EP1321373A1 (de) 2003-06-25
EP1321373B1 true EP1321373B1 (de) 2008-07-23

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EP02356268A Expired - Lifetime EP1321373B1 (de) 2001-12-19 2002-12-19 Verschluss-/Öffnungsvorrichtung für Verpackungsbeutel und Verpackungsbeutel mit dieser Vorrichtung versehen

Country Status (5)

Country Link
EP (1) EP1321373B1 (de)
AT (1) ATE402084T1 (de)
DE (1) DE60227773D1 (de)
ES (1) ES2310583T3 (de)
FR (1) FR2833576B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867756B1 (fr) * 2004-03-18 2008-05-23 Morance Soudure Systeme d'ouverture/fermeture etanche destine a des sacs d'emballages
FR2867750B1 (fr) * 2004-03-22 2006-06-02 Morance Soudure Machine et bobine pour tear and tip
CZ2006242A3 (cs) * 2006-04-12 2007-03-21 Velteko, S. R. O. Hadicový sácek s otvorem pro uchopení
ITFI20080086A1 (it) * 2008-04-28 2009-10-29 Delicarta Spa "una confezione multipla di rotoli di carta tissue"
WO2010149863A1 (fr) * 2009-06-25 2010-12-29 Morance Soudure Système d'ouverture/fermeture de sac d'emballage souple

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6059456A (en) * 1997-04-23 2000-05-09 Reynolds Consumer Products, Inc. Reclosable profile arrangement using slidable closure strip
US5996884A (en) * 1997-12-16 1999-12-07 Pepsico, Inc. Hybrid container having a rigid body and polymer film ends
US6609828B2 (en) * 1999-04-15 2003-08-26 Illinois Tool Works, Inc. Method of making reclosable packaging

Also Published As

Publication number Publication date
FR2833576B1 (fr) 2004-09-24
ES2310583T3 (es) 2009-01-16
DE60227773D1 (de) 2008-09-04
EP1321373A1 (de) 2003-06-25
FR2833576A1 (fr) 2003-06-20
ATE402084T1 (de) 2008-08-15

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