EP1608567A1 - Sac souple a ouverture refermable hermetiquement - Google Patents

Sac souple a ouverture refermable hermetiquement

Info

Publication number
EP1608567A1
EP1608567A1 EP04721965A EP04721965A EP1608567A1 EP 1608567 A1 EP1608567 A1 EP 1608567A1 EP 04721965 A EP04721965 A EP 04721965A EP 04721965 A EP04721965 A EP 04721965A EP 1608567 A1 EP1608567 A1 EP 1608567A1
Authority
EP
European Patent Office
Prior art keywords
hermetically
opening
flexible bag
fact
bag
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.)
Granted
Application number
EP04721965A
Other languages
German (de)
English (en)
Other versions
EP1608567B1 (fr
Inventor
Gino Rapparini
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.)
ICA SpA
Original Assignee
ICA SpA
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 ICA SpA filed Critical ICA SpA
Publication of EP1608567A1 publication Critical patent/EP1608567A1/fr
Application granted granted Critical
Publication of EP1608567B1 publication Critical patent/EP1608567B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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 the packaging technique of bags made of flexible material, and in particular concerns hermetic bags that can be opened and hermetically re-closed.
  • Figure 1 represents schematically a flexible bag (5) provided with an adhesive label (2) with a non-stick prehensile flap (3) and warranty seals ( 4 ) to reveal signs of alteration of the sealed package.
  • An adhesive label (2) with a non-stick prehensile flap (3) and warranty seals ( 4 ) to reveal signs of alteration of the sealed package.
  • a dotted line indicates the fragile area of the warranty seals (4).
  • Figure 2 represents the bag of figure (1) after an opening operation. It can be noticed the configuration of the open bag (5) and the position of the label (2) directed upwards. It can be noticed also the two warranty seals that highlight the breaking of the fragile lines of seals (4). In this figure 2 it can be noticed the presence of the wide opening (1 ) corresponding to the dotted line of the previous figure . It is evident that the adhesive part of the adhesive label (2) does not come in touch with the powdery product poured outwards.
  • Figure 3 represents the configuration of the bag in hermetic closing position. In this figure the breaking of the seals (4) in showed.
  • Figure 4 represents a flexible bag (5) packaged under vacuum and its squared parallelepipedic shape and its perfect hermetic sealing are highlighted. The airtight sealing is guaranteed even with the presence of the facilitated opening area (1), of the adhesive label (2) pushed by the external atmosphere against the sealed bag (5). It can be noticed that the dotted areas (4), still intact and guaranteed sealed, are also highlighted.
  • Figure 5 represents the bag of figure (4) after the operation of opening of the label (2) pulled upwards through the prehensile flap (3). It can be noticed that the package does not have the parallelepipedic shape because of the isobaric conditions created after the opening.
  • Figure 6 shoes the stance that the bag takes after the hermetic closing, which is of course not in vacuum conditions anymore. The violation of the warranty seals (4) can also be observed.
  • 3 indicates a non-stick prehensile flap. 4 indicates fragile area that function as warranty seals.

Abstract

Sac souple (5) comportant une ouverture (1) refermable hermétiquement, caractérisé en ce qu'une partie du corps est pourvue d'une zone facile à ouvrir délimitant ladite ouverture (1), et d'un étiquette adhésive (2) collée à l'extérieur et destinée à maintenir fermée hermétiquement ladite zone facile à ouvrir (1) afin d'assurer une fermeture hermétique même après ouvertures et fermetures successives.
EP04721965A 2003-03-31 2004-03-19 Sac souple a ouverture refermable hermetiquement Expired - Fee Related EP1608567B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000181A ITBO20030181A1 (it) 2003-03-31 2003-03-31 Sacchetto flessibile con apertura richiudibile ermeticamente.
ITBO20030181 2003-03-31
PCT/IB2004/000816 WO2004087527A1 (fr) 2003-03-31 2004-03-19 Sac souple a ouverture refermable hermetiquement

Publications (2)

Publication Number Publication Date
EP1608567A1 true EP1608567A1 (fr) 2005-12-28
EP1608567B1 EP1608567B1 (fr) 2007-07-18

Family

ID=33105022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04721965A Expired - Fee Related EP1608567B1 (fr) 2003-03-31 2004-03-19 Sac souple a ouverture refermable hermetiquement

Country Status (6)

Country Link
US (1) US20060171611A1 (fr)
EP (1) EP1608567B1 (fr)
DE (1) DE602004007636T2 (fr)
ES (1) ES2290686T3 (fr)
IT (1) ITBO20030181A1 (fr)
WO (1) WO2004087527A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9663282B2 (en) 2006-05-23 2017-05-30 International Great Rapids LLC Package integrity indicator for container closure
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
US9919855B2 (en) 2007-03-30 2018-03-20 Intercontinental Great Brands Llc Package integrity indicating closure
US10118741B2 (en) 2008-07-24 2018-11-06 Deborah Lyzenga Package integrity indicating closure

Families Citing this family (34)

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US8634993B2 (en) 2003-03-20 2014-01-21 Agjunction Llc GNSS based control for dispensing material from vehicle
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
US7717620B2 (en) 2004-06-11 2010-05-18 Sonoco Development, Inc. Flexible packaging structure with a built-in opening and reclose feature, and method for making same
US11807438B2 (en) 2005-04-05 2023-11-07 Sonoco Development, Inc. Flexible packaging structure with a built-in opening and reclose feature
US7963413B2 (en) 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
US20080017544A1 (en) * 2006-07-19 2008-01-24 Andrea Amsden Meal Kits and Methods for Assembling and Providing Meal Kits
AU2007309154B2 (en) * 2006-10-19 2012-03-08 Wm. Wrigley, Jr. Company Reclosable packages for confectionery products
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US8070359B2 (en) * 2007-05-15 2011-12-06 Thunderbird Global Enterprises, Llc Plastic bag with pour spout and reinforced bottom end
US7681732B2 (en) 2008-01-11 2010-03-23 Cryovac, Inc. Laminated lidstock
US9975290B2 (en) 2008-03-06 2018-05-22 Sonoco Development, Inc. Flexible packaging structure with built-in tamper-evidence features and method for making same
US10493688B2 (en) 2008-03-06 2019-12-03 Sonoco Development, Inc. Flexible packaging structure with built-in tamper-evidence features and method for making same
US20100040311A1 (en) * 2008-07-09 2010-02-18 Gary Plate Package with a resealable closure
IL193858A0 (en) * 2008-09-02 2009-05-04 Avner Katai Closable aperture for retrofitting to a container
IT1392755B1 (it) * 2009-01-20 2012-03-16 Masterpack S P A Involucro richiudibile per confezioni di alimenti sottovuoto
DE202009011507U1 (de) 2009-08-24 2009-12-24 Kraft Foods R & D, Inc., Northfield Verpackung mit einem Lebensmittel darin und Maschine zur Herstellung eines verpackten Lebensmittels
ES2397497T3 (es) * 2009-09-04 2013-03-07 Dentsply Ih Ab Conjunto de catéter con una abertura que se puede volver a cerrar
NL2005579C2 (nl) * 2010-01-14 2011-01-18 Label Line B V Werkwijze en inrichting voor het verpakken van een product en een verpakt product.
US9139321B2 (en) 2010-01-19 2015-09-22 Easy2Open B.V. Method and device for packaging a product
PL2347971T3 (pl) 2010-01-26 2012-11-30 Biscuit Gle Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania
PL2368811T3 (pl) 2010-03-23 2012-11-30 Biscuit Gle Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania
CA2835260A1 (fr) * 2011-05-08 2012-11-15 Intercontinental Great Brands Llc Emballage de type film flexible refermable et procedes de fabrication
EP2700590A1 (fr) * 2012-08-23 2014-02-26 Chocolat Frey AG Étiquette pour un corps d'emballage et emballage
US10071841B2 (en) 2013-07-03 2018-09-11 Bemis Company, Inc. Scored package
CA2924074C (fr) 2013-09-12 2022-02-22 Exopack Llc Sacs, sacs a alimentation par gravite et leurs utilisations
US9718585B2 (en) * 2014-11-12 2017-08-01 Sonoco Development, Inc. Package integrity feature for packaging
US10273068B2 (en) 2014-12-23 2019-04-30 Sonoco Development, Inc. Die cut opening for multi-layer flexible package
US20170137196A1 (en) * 2015-11-12 2017-05-18 Juan Carlos Tinoco Peel Reclose Package with Laser Features
US11383908B2 (en) * 2016-10-10 2022-07-12 Bemis Company, Inc. Tamper-evident reclosable packages
FR3063489B1 (fr) * 2017-03-06 2019-04-05 Mc 3 Conditionnement de produits, tels que des produits alimentaires
US11021305B2 (en) 2018-05-11 2021-06-01 Sonoco Development, Inc. Child resistant peelable packaging
EP3909886A1 (fr) * 2020-05-13 2021-11-17 Inversiones y Finanzas Pecolyt Torrellano, S.L. Étiquette de fermeture pour emballages de lingettes humides ou produits similaires et emballage
US20220002071A1 (en) * 2020-07-06 2022-01-06 Terraboost Media Llc Apparatus and methods of storing wet wipes in bulk while retaining moisture
US11912004B2 (en) * 2020-09-24 2024-02-27 Sonoco Development, Inc. Flexible packaging structure with integraltamper-evidence features and method for making the same

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US4756422A (en) * 1985-09-23 1988-07-12 Kristen Hanns J Plastic bag for vacuum sealing
US4679693A (en) * 1986-05-14 1987-07-14 Harold Forman Label resealing container
IT212304Z2 (it) * 1987-07-02 1989-07-04 Sales Spa Dispositivo di apertura e chiusuraper bustine sigillate contenenti prodotti alimentari in pezzi parti colarmente confetti e simili
EP0540923A1 (fr) * 1991-10-17 1993-05-12 Sankyo Company Limited Récipient acec une feuille de fermeture refermable
IT1252204B (it) * 1991-12-12 1995-06-05 Fin Omet S R L Dispositivo di chiusura a tenuta per erogatori di materiale umidificato.
US5938013A (en) * 1994-10-07 1999-08-17 The Procter & Gamble Co. Resealable pack
US6309105B1 (en) * 1994-10-07 2001-10-30 The Procter & Gamble Company Resealable pack
SE505294C2 (sv) * 1994-12-13 1997-07-28 Regath Hb Återförslutbar förpackning med organ för indikering om förpackningen är bruten
US5893461A (en) * 1997-04-07 1999-04-13 Fres-Co System Usa, Inc. Pressure vacuum release hermetic valve for flexible packages
US6022145A (en) * 1998-09-28 2000-02-08 Searfoss; Robert Container closure device
US6214392B1 (en) * 1999-03-16 2001-04-10 Cryovac, Inc. Packaging article with offset vented seal
US6589622B1 (en) * 1999-12-14 2003-07-08 Prime Label & Screen, Inc. Resealable label flap including tamper evident tab
US6767604B2 (en) * 2001-06-04 2004-07-27 Grand Rapids Label Company Package with attached resealable cover and method of making same
US7165888B2 (en) * 2001-07-25 2007-01-23 Avery Dennison Corporation Resealable closures for packages and packages containing the same

Non-Patent Citations (1)

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Title
See references of WO2004087527A1 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663282B2 (en) 2006-05-23 2017-05-30 International Great Rapids LLC Package integrity indicator for container closure
US9919855B2 (en) 2007-03-30 2018-03-20 Intercontinental Great Brands Llc Package integrity indicating closure
US10829285B2 (en) 2007-03-30 2020-11-10 Intercontinental Great Brands Llc Package integrity indicating closure
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
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
US9708104B2 (en) 2010-05-18 2017-07-18 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

Also Published As

Publication number Publication date
ITBO20030181A1 (it) 2004-10-01
EP1608567B1 (fr) 2007-07-18
WO2004087527A1 (fr) 2004-10-14
ES2290686T3 (es) 2008-02-16
DE602004007636T2 (de) 2008-06-05
US20060171611A1 (en) 2006-08-03
DE602004007636D1 (de) 2007-08-30

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