EP0488967A1 - Récipient distributeur avec un élément de fermeture amélioré, notamment pour des serviettes impregnées ou similaires - Google Patents
Récipient distributeur avec un élément de fermeture amélioré, notamment pour des serviettes impregnées ou similaires Download PDFInfo
- Publication number
- EP0488967A1 EP0488967A1 EP91830517A EP91830517A EP0488967A1 EP 0488967 A1 EP0488967 A1 EP 0488967A1 EP 91830517 A EP91830517 A EP 91830517A EP 91830517 A EP91830517 A EP 91830517A EP 0488967 A1 EP0488967 A1 EP 0488967A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- closure element
- hole
- dispenser according
- dispenser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5827—Tear-lines provided in a wall portion
- B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
- B65D75/5838—Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs
Definitions
- the present invention relates to a container-dispenser, for example, for holding sheet materials such as disposable wipes, particularly wipes impregnated with a detergent, disinfectant or other liquid.
- Container-dispensers for disposable wipes in the form of single sheets, particularly small, thin containers each formed from a sheet of flexible, impermeable material, are well known and all have at least one hole for the removal of the wipes.
- the hole generally has a closure element which has to be opened and reclosed repeatedly and must continue to seal the container.
- the closure preferably has means which are modified irreversibly when the container is first opened and which constitute an indication that the first opening has taken place; the lack of such an indication proves to the user that the container has never been opened.
- closure element known from previous embodiments is constituted by a flexible, adhesive tag positioned on the outer surface of the container over the hole; the adhesive tag is of a shape such that it covers the hole in the container and closes it completely.
- One end of the tag is free so that it can be raised and repositioned on the surface of the container and its opposite end is fixed permanently to the surface; the user grips the free end of the tag and pulls it upwardly and towards its opposite end so as to uncover the underlying hole and gain access to the contents of the container; the opposite end of the tag, which is permanently fixed to the surface of the container, prevents the entire tag from being removed from the container which would necessitate its tiresome and problematical replacement by the user.
- the adhesive underside of the tag usually has a non-adhesive region which corresponds to the underlying hole so as to prevent the wipes in the container from coming into contact with the adhesive and being contaminated thereby; this region is usually constituted by the portion of the sheet of flexible, impermeable material of the container which is cut out to form the hole and which sticks permanently to the adhesive underside of the tag when it is applied.
- US Patent A 4 723 301 describes a container for wipes which is made of flexible material and has a flexible, reclosable tag, in which the permanent anchorage of one end is achieved by the formation of a pair of symmetrical cuts in the end, each cut starting from a longitudinal edge of the tag and extending first inwardly and then towards the rear end and terminating on the imaginary fixing line in a circular hole for preventing accidental tearing as a result of over-energetic opening; the distance between the cuts is generally greater than the width of the hole in the container.
- This embodiment effectively prevents the accidental tearing of the tag but cannot give a direct indication of the first opening of the container unless, for example, a small element of weak material such as a paper seal is stuck over the edge of the free end of the tag, the seal being torn during the first opening so as to show that that operation has taken place; this is a further element, however, and is added after the tag itself has been applied.
- a small element of weak material such as a paper seal
- the hole for the removal of the wipes is formed in the sheet of flexible material under the flexible, adhesive tag by punching instead of by a continuous cut; during the first opening, the portion of the sheet which closes the hole thus tears along the punching and remains stuck to the adhesive underside of the tag.
- the hole in the material of the container is completely open; the adhesive tag is then applied externally and an element which is of a similar shape to the hole but larger is added from inside and, except for its edges, sticks to the portion of the adhesive tag which corresponds to the hole; when the flexible tag is lifted during the first opening, it forces the closure element adhering to it to pass through the slightly smaller hole.
- the indication that the first opening has taken place consists, in the first case, of the tearing of the punching in the element closing the hole and, in the second case, of the positioning outside the hole of the closure element, which is larger than the hole; in both cases, however, the indication is revealed to the user only when the container is opened, but, unless the container is transparent, which solution can generally be adopted only for certain types of product, is not visible when the container is closed, as would be desirable, for example, at the time of purchase.
- the problem therefore remains of providing a simplified flexible, adhesive tag which can indicate upon first sight, without the need for additional elements, that the first opening of the container has taken place and which has a structure such as to ensure the permanent anchorage of the fixed end to the surface of the container and to prevent accidental tearing.
- the object of the present invention is to improve the characteristics of container-dispensers with reclosable holes, for example, for disposable wipes, by virtue of an improved flexible and adhesive closure element having the characteristics recited in the following claims.
- closure element of the present invention will be described herein - by way of example - with reference to its use in container-dispensers for disposable wipes, particularly wipes impregnated with a detergent, disinfectant or other liquid, each container-dispenser being formed from a sheet of flexible, impermeable material.
- the container-dispenser for disposable wipes shown in Figure 1 represents a preferred embodiment of the closure element according to the present invention but the invention is also intended to be applicable to containers of other types, for example containers which are made of rigid materials or are intended for different products.
- Figure 1 shows a container-dispenser 1 with a generally sachet- or envelope-like structure, formed from a sheet of flexible, impermeable material, for example, polyethylene.
- the container-dispenser 1 has a hole 2 and a closure element 3 which is positioned so as to cover the hole and is shown in the open position.
- the element 3 includes a fixed portion 4 which is fixed to the external surface of the container 1 in a position distinct from that of the hole 2 and a movable flap 5 which is positioned in correspondence with the hole.
- the surface 6 of the closure element 3 which faces the outer surface of the container is covered with a pressure-sensitive adhesive and has a non-adhesive region 7 on its movable flap 5.
- the shape and position of the non-adhesive region 7 are such that, when the movable flap 5 is in the closed position, the region 7 in question corresponds exactly to the hole 2 in the container 1.
- the non-adhesive region 7 has an area equivalent to that of the hole 2 and is preferably constituted by the portion of the sheet of flexible material of the container 1 which is cut out to form the hole 2. This portion sticks firmly to the lower surface 6 when the closure element 3 is applied. Each time the flap 5 is reclosed by being pressed against the outer surface of the container 1, the non-adhesive region 7 thus completely closes the hole 2 preventing the adhesive surface 6 of the flap 5 from coming into contact with the contents of the container.
- the hole 2 may be of various shapes, for example elongate or oval, as in the configuration shown, or circular, rectangular, rhomboid, etc., according to need.
- the closure element 3 which is shown alone in Figure 2, is rectangular and has two tear lines in the form of two lines 8 and 8′ of punching which extend from the edge of one of its shorter sides, are parallel to but shorter than its two longer sides, and define the movable flap 5, which is also rectangular and generally larger than the corresponding hole 2 in the container 1.
- the closure element 3 Longitudinally of the closure element 3, there can thus be distinguished a front region 9, the length of which corresponds to that of the lines 8 and 8′ of punching, and a rear region 10; the fixed portion 4 is thus equivalent to the entire rear region 10 plus two portions 11 and 11′ of the front region 9 which are situated outwardly of the lines 8 and 8′ of punching, and is thus generally U-shaped.
- the movable flap 5, however, is wholly within the front region 9, that is, between the arms 11 and 11′ of the U.
- the movable flap 5 is also characterised by a fixed end 12, by which it is connected to the fixed portion 4 of the closure element 3, and a free end 13 which preferably has a projecting tab 14 for facilitating gripping by the user; for this purpose, the tab 14 is not made sticky, that is, its underside is not covered with adhesive, so that it is separate from the surface of the container-dispenser 1 under all circumstances.
- closure element 3 ensures the firm anchorage of the element during each opening operation which is carried out by the free end 13 of the movable flap 5 being gripped by the tab 14 and pulled upwardly and towards the rear region 10; when,, it is pulled, the movable flap 5 is detached from the surface of the container-dispenser 1 until it is fully raised by pivoting about the point at which it is connected to the fixed end 12, and the portions 11 and 11′ which extend in the front region 9 prevent the accidental removal of the fixed portion 4 in the event of an over-energetic pull.
- the two lines 8 and 8′ of punching (or equivalent preferential tear lines) preferably terminate at the fixed end 12 in two semicircular cuts 15 and 15′ which may turn inwardly, as shown in Figure 2, or outwardly; this prevents the material of the closure element 3 from tearing beyond the lines of punching in the event of the exertion of an excessive pull during opening.
- the closure element 3 is applied to the sheet of flexible material which is intended to form the container 1 with the punched lines 8 and 8′ intact and formed so that they can easily be torn during the first opening; intact punched lines thus indicate that the container has never been opened, whereas if the lines are wholly or partially torn the container can be considered to have been opened, even only partially, at least once.
- the indication that the first opening has taken place is intrinsic in the structure of the closure element 3 of the present invention which amongst other things ensures the firm anchorage of the movable flap 5, does not involve the addition of further elements or complications in the production of the container 1; moreover, it can readily be detected visually without the need to interfere with the container in any way, as is desirable, for example, at the time of purchase.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5338990U IT220730Z2 (it) | 1990-11-27 | 1990-11-27 | Contenitore-distributore, particolarmente per salviette imbevute e prodotti similari, dotato di un elemento di chiusura perfezionato. |
IT5338990U | 1990-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0488967A1 true EP0488967A1 (fr) | 1992-06-03 |
Family
ID=11282336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91830517A Withdrawn EP0488967A1 (fr) | 1990-11-27 | 1991-11-26 | Récipient distributeur avec un élément de fermeture amélioré, notamment pour des serviettes impregnées ou similaires |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0488967A1 (fr) |
IT (1) | IT220730Z2 (fr) |
PT (1) | PT99613A (fr) |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2074967A1 (es) * | 1994-03-16 | 1995-09-16 | Perez Juan Manuel Ojeda | Sistema de apertura de bolsas y/o paquetes de productos alimenticios u otros. |
WO1996018555A1 (fr) * | 1994-12-13 | 1996-06-20 | Regath Hb | Receptacle refermable |
EP0752375A1 (fr) * | 1995-07-05 | 1997-01-08 | Techmay S.A. | Dispositif d'ouverture facile d'un emballage forme d'une pellicule de film déchirable, procédé et machine pour doter un emballage de ce dispositif |
US5595786A (en) * | 1995-06-07 | 1997-01-21 | Contec, Inc. Of Spartanburg | Method of preparing surface for receiving a coating and apparatus therefor |
US5664677A (en) * | 1995-06-07 | 1997-09-09 | Contec, Inc. Of Spartanburg | Presaturated wiper assembly |
US6065591A (en) * | 1997-12-19 | 2000-05-23 | Bba Nonwovens Simpsonville, Inc. | Non-resealable wet wipe package |
WO2002066341A1 (fr) * | 2001-02-21 | 2002-08-29 | British American Tobacco (Investments) Limited | Emballage d"articles a fumer |
EP1477424A1 (fr) * | 2003-05-13 | 2004-11-17 | The Procter & Gamble Company | Emballage pour articles plats et compressibles |
WO2008062159A1 (fr) * | 2006-11-23 | 2008-05-29 | British American Tobacco (Investments) Limited | Conditionnement pour articles à fumer |
WO2010002834A1 (fr) * | 2008-07-01 | 2010-01-07 | Avery Dennison Corporation | Emballage refermable pour aliments pour une durée de conservation améliorée à l’étalage |
EP2316748A1 (fr) * | 2003-04-16 | 2011-05-04 | Kraft Foods Global Brands LLC | Emballage refermable pour aliments |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
GB2491646A (en) * | 2011-06-10 | 2012-12-12 | Paragon Labels Ltd | A label for providing a closure |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
ITMI20112417A1 (it) * | 2011-12-29 | 2013-06-30 | Masterpack S P A | Dispositivo di formazione di un'apertura di forma allungata nella pellicola di una confezione sigillata e confezione-dispensatore |
US8573398B2 (en) | 2002-05-28 | 2013-11-05 | Georgia-Pacific Consumer Products Lp | Refillable flexible sheet dispenser |
US8889205B2 (en) | 2006-12-27 | 2014-11-18 | Intercontinental Great Brands Llc | Resealable closure with package integrity feature |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
US9205967B2 (en) | 2010-01-26 | 2015-12-08 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9221590B2 (en) | 2010-03-23 | 2015-12-29 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9394085B2 (en) | 2012-06-04 | 2016-07-19 | Kao Corporation | Package body |
WO2017060542A1 (fr) * | 2015-10-09 | 2017-04-13 | Relieves Egara, Sl | Dispositif d'ouverture/fermeture pour emballage souple jetable |
US9630761B2 (en) | 2008-10-20 | 2017-04-25 | Mondelez UK Holding & Services Limited | Packaging |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9688442B2 (en) | 2011-03-17 | 2017-06-27 | Intercontinental Great Brands Llc | Reclosable flexible film packaging products and methods of manufacture |
US9708104B2 (en) | 2010-05-18 | 2017-07-18 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US10026339B2 (en) | 2015-05-21 | 2018-07-17 | Sonoco Development, Inc. | Flexible laminate for packaging with integrated peelable portion |
WO2018156233A1 (fr) * | 2017-02-27 | 2018-08-30 | Sonoco Development Incorporated | Emballage souple refermable |
US10118741B2 (en) | 2008-07-24 | 2018-11-06 | Deborah Lyzenga | Package integrity indicating closure |
US10138026B2 (en) | 2015-04-01 | 2018-11-27 | Sonoco Development, Inc. | Resealable flexible package and method of using the same |
US10150600B2 (en) | 2014-10-01 | 2018-12-11 | Sonoco Development, Inc. | Container structure with a built-in opening and reclosing feature |
US10351294B2 (en) | 2017-07-21 | 2019-07-16 | Sonoco Development, Inc. | Tamper evident hybrid resealable container |
US11203477B2 (en) | 2015-10-30 | 2021-12-21 | Sonoco Development, Inc. | Integrated package opening feature |
US11225355B2 (en) | 2017-11-08 | 2022-01-18 | Sonoco Development, Inc. | Membrane lid with integrated peelable portion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679693A (en) * | 1986-05-14 | 1987-07-14 | Harold Forman | Label resealing container |
-
1990
- 1990-11-27 IT IT5338990U patent/IT220730Z2/it active IP Right Grant
-
1991
- 1991-11-26 EP EP91830517A patent/EP0488967A1/fr not_active Withdrawn
- 1991-11-26 PT PT9961391A patent/PT99613A/pt not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679693A (en) * | 1986-05-14 | 1987-07-14 | Harold Forman | Label resealing container |
EP0249337A2 (fr) * | 1986-05-14 | 1987-12-16 | FORMAN, Harold | Récipient avec couvercle refermable |
Cited By (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2074967A1 (es) * | 1994-03-16 | 1995-09-16 | Perez Juan Manuel Ojeda | Sistema de apertura de bolsas y/o paquetes de productos alimenticios u otros. |
WO1996018555A1 (fr) * | 1994-12-13 | 1996-06-20 | Regath Hb | Receptacle refermable |
AU685695B2 (en) * | 1994-12-13 | 1998-01-22 | Regath Hb | Resealable container |
US5873483A (en) * | 1994-12-13 | 1999-02-23 | Regath Hb | Resealable container |
US5595786A (en) * | 1995-06-07 | 1997-01-21 | Contec, Inc. Of Spartanburg | Method of preparing surface for receiving a coating and apparatus therefor |
US5664677A (en) * | 1995-06-07 | 1997-09-09 | Contec, Inc. Of Spartanburg | Presaturated wiper assembly |
US5688394A (en) * | 1995-06-07 | 1997-11-18 | Contec, Inc. Of Spartanburg | Method of preparing surface for receiving a coating and apparatus therefor |
EP0752375A1 (fr) * | 1995-07-05 | 1997-01-08 | Techmay S.A. | Dispositif d'ouverture facile d'un emballage forme d'une pellicule de film déchirable, procédé et machine pour doter un emballage de ce dispositif |
FR2736330A1 (fr) * | 1995-07-05 | 1997-01-10 | Techmay Sa | Procede d'emballage sous pellicule de film dechirable et emballage obtenu |
US6065591A (en) * | 1997-12-19 | 2000-05-23 | Bba Nonwovens Simpsonville, Inc. | Non-resealable wet wipe package |
WO2002066341A1 (fr) * | 2001-02-21 | 2002-08-29 | British American Tobacco (Investments) Limited | Emballage d"articles a fumer |
US8573398B2 (en) | 2002-05-28 | 2013-11-05 | Georgia-Pacific Consumer Products Lp | Refillable flexible sheet dispenser |
EP2316748A1 (fr) * | 2003-04-16 | 2011-05-04 | Kraft Foods Global Brands LLC | Emballage refermable pour aliments |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
WO2004101388A2 (fr) * | 2003-05-13 | 2004-11-25 | The Procter & Gamble Company | Emballage pour articles plats compressibles |
EP1477424A1 (fr) * | 2003-05-13 | 2004-11-17 | The Procter & Gamble Company | Emballage pour articles plats et compressibles |
WO2004101388A3 (fr) * | 2003-05-13 | 2004-12-29 | Procter & Gamble | Emballage pour articles plats compressibles |
US8746483B2 (en) | 2006-05-23 | 2014-06-10 | Intercontinental Great Brands Llc | Tamper evident resealable closure |
US9663282B2 (en) | 2006-05-23 | 2017-05-30 | International Great Rapids LLC | Package integrity indicator for container closure |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US8951591B2 (en) | 2006-05-23 | 2015-02-10 | Intercontinental Great Brands Llc | Package integrity indicator for container closure |
WO2008062159A1 (fr) * | 2006-11-23 | 2008-05-29 | British American Tobacco (Investments) Limited | Conditionnement pour articles à fumer |
US8889205B2 (en) | 2006-12-27 | 2014-11-18 | Intercontinental Great Brands Llc | Resealable closure with package integrity feature |
US10829285B2 (en) | 2007-03-30 | 2020-11-10 | Intercontinental Great Brands Llc | Package integrity indicating closure |
US9187228B2 (en) | 2007-03-30 | 2015-11-17 | Intercontinental Great Brands Llc | Package integrity indicating closure |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
US9919855B2 (en) | 2007-03-30 | 2018-03-20 | Intercontinental Great Brands Llc | Package integrity indicating closure |
WO2010002834A1 (fr) * | 2008-07-01 | 2010-01-07 | Avery Dennison Corporation | Emballage refermable pour aliments pour une durée de conservation améliorée à l’étalage |
US10118741B2 (en) | 2008-07-24 | 2018-11-06 | Deborah Lyzenga | Package integrity indicating closure |
US11027892B2 (en) | 2008-07-24 | 2021-06-08 | Deborah Lyzenga | Package integrity indicating closure |
US9630761B2 (en) | 2008-10-20 | 2017-04-25 | Mondelez UK Holding & Services Limited | Packaging |
US9205967B2 (en) | 2010-01-26 | 2015-12-08 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9221590B2 (en) | 2010-03-23 | 2015-12-29 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US9708104B2 (en) | 2010-05-18 | 2017-07-18 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9688442B2 (en) | 2011-03-17 | 2017-06-27 | Intercontinental Great Brands Llc | Reclosable flexible film packaging products and methods of manufacture |
GB2491646B (en) * | 2011-06-10 | 2015-07-01 | Paragon Labels Ltd | A label,closure structure and method |
GB2491646A (en) * | 2011-06-10 | 2012-12-12 | Paragon Labels Ltd | A label for providing a closure |
ITMI20112417A1 (it) * | 2011-12-29 | 2013-06-30 | Masterpack S P A | Dispositivo di formazione di un'apertura di forma allungata nella pellicola di una confezione sigillata e confezione-dispensatore |
US9394085B2 (en) | 2012-06-04 | 2016-07-19 | Kao Corporation | Package body |
US11738919B2 (en) | 2014-10-01 | 2023-08-29 | Sonoco Development, Inc. | Container structure with a built-in opening and reclosing feature |
US10150600B2 (en) | 2014-10-01 | 2018-12-11 | Sonoco Development, Inc. | Container structure with a built-in opening and reclosing feature |
US11325759B2 (en) | 2014-10-01 | 2022-05-10 | Sonoco Development, Inc. | Container structure with a built-in opening and reclosing feature |
US10865023B2 (en) | 2014-10-01 | 2020-12-15 | Sonoco Development, Inc. | Container structure with a built-in opening and reclosing feature |
US10138026B2 (en) | 2015-04-01 | 2018-11-27 | Sonoco Development, Inc. | Resealable flexible package and method of using the same |
US10026339B2 (en) | 2015-05-21 | 2018-07-17 | Sonoco Development, Inc. | Flexible laminate for packaging with integrated peelable portion |
US10733912B2 (en) | 2015-05-21 | 2020-08-04 | Sonoco Development, Inc. | Flexible laminate for packaging with integrated peelable portion |
WO2017060542A1 (fr) * | 2015-10-09 | 2017-04-13 | Relieves Egara, Sl | Dispositif d'ouverture/fermeture pour emballage souple jetable |
US11203477B2 (en) | 2015-10-30 | 2021-12-21 | Sonoco Development, Inc. | Integrated package opening feature |
EP3909881A1 (fr) * | 2017-02-27 | 2021-11-17 | Sonoco Development Incorporated | Stratifié pour la fabrication d'un emballage flexible et procede de fabrication du stratifié |
EP4116204A1 (fr) * | 2017-02-27 | 2023-01-11 | Sonoco Development Incorporated | Emballage souple et procédé de sa fabrication |
US11623806B2 (en) | 2017-02-27 | 2023-04-11 | Sonoco Development, Inc. | Resealable flexible packaging |
WO2018156233A1 (fr) * | 2017-02-27 | 2018-08-30 | Sonoco Development Incorporated | Emballage souple refermable |
US11148851B2 (en) | 2017-07-21 | 2021-10-19 | Sonoco Development, Inc. | Tamper evident hybrid resealable container |
US10689151B2 (en) | 2017-07-21 | 2020-06-23 | Sonoco Development, Inc. | Tamper evident hybrid resealable container |
US10351294B2 (en) | 2017-07-21 | 2019-07-16 | Sonoco Development, Inc. | Tamper evident hybrid resealable container |
US11597559B2 (en) | 2017-07-21 | 2023-03-07 | Sonoco Development, Inc. | Tamper evident hybrid resealable container |
US11851253B2 (en) | 2017-07-21 | 2023-12-26 | Sonoco Development, Inc. | Tamper evident hybrid resealable container |
US11225355B2 (en) | 2017-11-08 | 2022-01-18 | Sonoco Development, Inc. | Membrane lid with integrated peelable portion |
Also Published As
Publication number | Publication date |
---|---|
IT9053389U1 (it) | 1992-05-27 |
IT9053389V0 (it) | 1990-11-27 |
IT220730Z2 (it) | 1993-11-08 |
PT99613A (pt) | 1994-01-31 |
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