EP0788974A2 - Sachet, obtenu à partir d'une feuille et d'un filet en plastique, pour contenir des produits en vrac, en particulier des fruits et légumes - Google Patents

Sachet, obtenu à partir d'une feuille et d'un filet en plastique, pour contenir des produits en vrac, en particulier des fruits et légumes Download PDF

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Publication number
EP0788974A2
EP0788974A2 EP97101632A EP97101632A EP0788974A2 EP 0788974 A2 EP0788974 A2 EP 0788974A2 EP 97101632 A EP97101632 A EP 97101632A EP 97101632 A EP97101632 A EP 97101632A EP 0788974 A2 EP0788974 A2 EP 0788974A2
Authority
EP
European Patent Office
Prior art keywords
sheet
net
pouch
bag
bag according
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
EP97101632A
Other languages
German (de)
English (en)
Other versions
EP0788974A3 (fr
EP0788974B1 (fr
Inventor
Andrea Mercadini
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.)
NETPACK Srl
Original Assignee
NETPACK Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11341005&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0788974(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NETPACK Srl filed Critical NETPACK Srl
Publication of EP0788974A2 publication Critical patent/EP0788974A2/fr
Publication of EP0788974A3 publication Critical patent/EP0788974A3/fr
Application granted granted Critical
Publication of EP0788974B1 publication Critical patent/EP0788974B1/fr
Anticipated expiration legal-status Critical
Revoked 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
    • B65D29/00—Sacks or like containers made of fabrics; Flexible containers of open-work, e.g. net-like construction
    • B65D29/04—Net-like containers made of plastics material

Definitions

  • the present invention relates to a bag for containing loose products, particularly fruit and vegetable products.
  • the plastic net has strength limits that do not allow to load the pouch adequately.
  • a principal aim of the present invention is therefore to provide a bag that does not have the above-mentioned shortcomings, i.e., having greater load resistance and a greater capacity than conventional bags.
  • an object of the present invention is to provide a bag that can be easily obtained starting from commonly commercially available elements and materials and is furthermore highly competitive from a merely economical point of view.
  • Another object of the present invention is to provide a bag which, while weighing as much as other packages, is less bulky externally.
  • a bag for containing loose products, particularly fruit and vegetable products characterized in that it comprises a pouch composed of a net, which forms one side of said pouch, and of a plastic sheet, which forms another side of said pouch, said net and said sheet being joined one another so as to close said pouch to form the bottom at a lower end thereof and a handle for carrying said pouch at the upper end thereof.
  • the bag is generally designated by the reference numeral 1 and comprises a pouch 2 formed by joining a net made of plastics, for example but not necessarily of the so-called extruded type, with a sheet of plastic material, said net and said sheet being designated by the reference numerals 3 and 4 respectively.
  • the net 3 and the sheet 4 are joined by means of longitudinal thermal bonding lines, so as to form two opposite sides of the pouch 2, which are joined to each other by two respective lateral accordion-like portions 5 and 6.
  • the longitudinal thermal bonding lines 7 and 8 between the net 3 and the sheet 4 run along the folding edges formed by the accordion-like portions 5 and 6 with respect to the sheet 4.
  • the net 3 and the sheet 4 are thermally bonded not only longitudinally but also transversely along thermal bonding lines 9, 10, and 11.
  • the lower thermal bonding line 9 closes the pouch, forming the bottom, whereas the upper thermal bonding lines 10 and 11 are meant to close the opening for inserting the products in the pouch 2 and form a band 12 in which at least one opening is provided.
  • two openings 13 and 14 are provided.
  • the band 12 and the openings 13 and 14 constitute the handle of the bag.
  • the pouch 2 after the insertion of the products and the closure of the product insertion mouth, assumes a prism-like shape that provides high containment capacity.
  • Figure 3 is a view of a second embodiment of the present invention in which the sheet of plastic material also affects part of the side of the net 3, occupying a central band 15.
  • the pouch 2 is even stronger than the pouch according to the first embodiment, whereas the central band 15 offers a larger surface to be used to advertise the product.
  • Figure 4 is a view of a third embodiment of the present invention, in which the net 3 and the sheet 4 are joined directly to each other without interposing accordion-like portions.
  • the result is a sort of envelope that has a proportionally lower capacity than previous bags but is cheaper and capable of meeting more modest requirements.
  • figure 5 illustrates a bag of the type shown in figure 4, which however is characterized by the presence of an accordion-like portion 16 on the bottom. Said accordion-like portion 16, once open, allows to widen the resting base of the bag, which accordingly can remain in an upright position.
  • the materials employed may vary as desired. It is possible to use any adapted plastic material, for example polypropylene or polyethylene, for the net and for the sheet. Furthermore, the net can be coupled to the sheet by stitching instead of by thermal bonding.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP19970101632 1996-02-07 1997-02-03 Sachet, obtenu à partir d'une feuille et d'un filet en plastique, pour contenir des produits en vrac, en particulier des fruits et légumes Revoked EP0788974B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO960017U 1996-02-07
ITBO960017 IT242331Y1 (it) 1996-02-07 1996-02-07 Struttura di borsa in foglio e rete di materiale plastico per il contenimento di prodotti sfusi, in particolare di prodotti ortofrutticoli.

Publications (3)

Publication Number Publication Date
EP0788974A2 true EP0788974A2 (fr) 1997-08-13
EP0788974A3 EP0788974A3 (fr) 1998-04-01
EP0788974B1 EP0788974B1 (fr) 2000-05-24

Family

ID=11341005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970101632 Revoked EP0788974B1 (fr) 1996-02-07 1997-02-03 Sachet, obtenu à partir d'une feuille et d'un filet en plastique, pour contenir des produits en vrac, en particulier des fruits et légumes

Country Status (5)

Country Link
EP (1) EP0788974B1 (fr)
DE (1) DE69702081T2 (fr)
ES (1) ES2148847T3 (fr)
GB (1) GB2309956B (fr)
IT (1) IT242331Y1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1092635A1 (fr) * 2000-08-01 2001-04-18 Gimar, S.A. Sac de transport pour fruits et légumes
EP1176104A2 (fr) 2000-07-24 2002-01-30 Talleres Daumar S.A. Sac avec une poignée pour l'emballage de produits en vrac
EP1210276A4 (fr) * 1999-07-08 2004-05-26 Kenneth Fox Supply Company Sac a produits avec resistance et configuration de chargement ameliorees
US6761012B2 (en) 2001-12-18 2004-07-13 Atlanta Nisseki Claf, Inc. Pre-prepared mesh-film web for use on form, fill and seal machines
US6974406B2 (en) 1998-09-22 2005-12-13 Paul Antonacci Side-sealed bag having label section and method of production therefor
US7163339B1 (en) 2001-04-16 2007-01-16 Plaspack U.S.A., Inc. Composite breathable produce bag with a reinforced mesh sidewall
EP1749760A1 (fr) * 2005-08-05 2007-02-07 Sorma S.P.A. Récipient pour fruits et légumes
EP1764312A1 (fr) * 2005-09-16 2007-03-21 Seinec, S.A. Emballage pour fruits et légumes
WO2007116109A1 (fr) 2006-04-10 2007-10-18 Intermas Nets S.A. Procédé destiné à façonner un matériau à structure réticulaire, installation en vue de sa réalisation et matériau réticulaire obtenu au moyen de ce procédé
US7640715B2 (en) 2003-05-09 2010-01-05 Plaspack Usa, Inc. Multi-material vertical form, fill and seal bag forming method
ES2400156R1 (es) * 2011-08-05 2013-04-24 Seinec S A Envase para productos hortofruticolas
WO2013098355A1 (fr) 2011-12-27 2013-07-04 Jasa Packaging Systems B.V. Sac muni de poignée à sangle pré-appliquée
US20140133784A1 (en) * 2012-07-07 2014-05-15 Hsiehyueh Wang Liang Mesh Bag Made from a Roll of Continuous Mesh Tube
US8784967B2 (en) 2009-10-09 2014-07-22 Volm Companies, Inc. Open mesh material and bags made therefrom
CN113387044A (zh) * 2021-06-29 2021-09-14 陈柏良 编织袋及其制备工艺
US11198555B2 (en) * 2016-07-08 2021-12-14 Girnet Internacional, S.L. Bag suitable for packaging of fruit and vegetable products and means for its manufacture

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2197780B1 (es) * 2001-11-23 2005-03-16 Iniciativas Barlar, S.L. Tubular continuo de malla para la formacion de bolsas para productos hortofruticolas y similares.
ES2204271B1 (es) * 2002-02-21 2005-08-01 Cristobal Meseguer, S.A. Banda continua para fabricacion de bolsas para productos hortofruticolas y similares.
ES2246101B1 (es) * 2003-02-27 2007-03-16 Preformados Tubulares, S.L. Procedimiento para la obtencion de un tubular continuo de malla para la formacion de sacos de gran resistencia y tubular obtenido mediante dicho procedimiento.
ES2600306B1 (es) * 2016-07-29 2017-11-17 Preformados Tubulares, S.L. Tubular mixto continuo para la formación de bolsas, y bolsa para productos hortofrutícolas o similares obtenida a partir del mismo

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123279A (en) * 1964-03-03 Plastic bag
FR1406639A (fr) * 1964-06-11 1965-07-23 Nortene Nord Tech Extrusion Nouveau dispositif de conditionnement pour produits solides
GB1133657A (en) * 1966-04-19 1968-11-13 Allied Plastics Co Slit packaging bag
US3554368A (en) * 1969-03-13 1971-01-12 Du Pont Package and packaging method
FR2319485A1 (fr) * 1975-08-01 1977-02-25 Roure Jaime Procede pour la realisation d'enveloppes de conditionnement aere du type filet
GB2034240B (en) * 1978-10-16 1983-01-19 Plg Res Plastics material mesh structure
FR2584651B1 (fr) * 1985-07-11 1988-04-22 Hureau Jean Procede et dispositif pour la realisation de films a parois ajourees
ES2014712A6 (es) * 1989-06-30 1990-07-16 Empac Sa Procedimiento para la fabricacion en continuo de bolsas de malla, maquina perfeccionada para la practica del propio procedimiento y bolsas de malla resultantes.
US5385766A (en) * 1993-01-19 1995-01-31 Intermas, S.A. Extruded plastics net bag
JP2811421B2 (ja) * 1994-04-02 1998-10-15 日本石油化学株式会社 通気性透明袋
ES2111434B1 (es) * 1994-04-14 1998-10-16 Paniagua Olaechea Rosalina Bolsa de malla extrusionada, para el envasado de productos a granel y procedimiento para su fabricacion.

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6974406B2 (en) 1998-09-22 2005-12-13 Paul Antonacci Side-sealed bag having label section and method of production therefor
EP1210276A4 (fr) * 1999-07-08 2004-05-26 Kenneth Fox Supply Company Sac a produits avec resistance et configuration de chargement ameliorees
EP1176104A2 (fr) 2000-07-24 2002-01-30 Talleres Daumar S.A. Sac avec une poignée pour l'emballage de produits en vrac
EP1092635A1 (fr) * 2000-08-01 2001-04-18 Gimar, S.A. Sac de transport pour fruits et légumes
US8550717B2 (en) 2001-04-16 2013-10-08 Plaspack U.S.A., Inc. Composite breathable produce bag with a reinforced mesh sidewall
US7163339B1 (en) 2001-04-16 2007-01-16 Plaspack U.S.A., Inc. Composite breathable produce bag with a reinforced mesh sidewall
US7798715B2 (en) * 2001-04-16 2010-09-21 Plaspack Usa, Inc. Composite breathable produce bag with a reinforced mesh sidewall
US6761012B2 (en) 2001-12-18 2004-07-13 Atlanta Nisseki Claf, Inc. Pre-prepared mesh-film web for use on form, fill and seal machines
US7640715B2 (en) 2003-05-09 2010-01-05 Plaspack Usa, Inc. Multi-material vertical form, fill and seal bag forming method
US7837388B1 (en) 2003-05-09 2010-11-23 Plaspack Usa, Inc. Multi-material vertical form, fill and seal bag
EP1749760A1 (fr) * 2005-08-05 2007-02-07 Sorma S.P.A. Récipient pour fruits et légumes
EP1764312A1 (fr) * 2005-09-16 2007-03-21 Seinec, S.A. Emballage pour fruits et légumes
WO2007116109A1 (fr) 2006-04-10 2007-10-18 Intermas Nets S.A. Procédé destiné à façonner un matériau à structure réticulaire, installation en vue de sa réalisation et matériau réticulaire obtenu au moyen de ce procédé
US9012007B2 (en) 2006-04-10 2015-04-21 Intermas Nets S.A. Method for shaping a material with a reticular structure, plant for performing same and reticular material resulting from the method
US9339986B2 (en) 2009-10-09 2016-05-17 Volm Companies, Inc. Open mesh material and bags made therefrom
US8784967B2 (en) 2009-10-09 2014-07-22 Volm Companies, Inc. Open mesh material and bags made therefrom
US9573342B2 (en) 2009-10-09 2017-02-21 Volm Companies, Inc. Open-mesh bags and methods of production
US9630375B2 (en) 2009-10-09 2017-04-25 Volm Companies, Inc. Form, fill, and seal bags and method of production
US10934042B2 (en) 2009-10-09 2021-03-02 Volm Companies, Inc. Method of making form, fill, and seal bags
ES2400156R1 (es) * 2011-08-05 2013-04-24 Seinec S A Envase para productos hortofruticolas
WO2013098355A1 (fr) 2011-12-27 2013-07-04 Jasa Packaging Systems B.V. Sac muni de poignée à sangle pré-appliquée
US20140133784A1 (en) * 2012-07-07 2014-05-15 Hsiehyueh Wang Liang Mesh Bag Made from a Roll of Continuous Mesh Tube
US11198555B2 (en) * 2016-07-08 2021-12-14 Girnet Internacional, S.L. Bag suitable for packaging of fruit and vegetable products and means for its manufacture
CN113387044A (zh) * 2021-06-29 2021-09-14 陈柏良 编织袋及其制备工艺

Also Published As

Publication number Publication date
EP0788974A3 (fr) 1998-04-01
IT242331Y1 (it) 2001-06-14
GB2309956A (en) 1997-08-13
DE69702081D1 (de) 2000-06-29
EP0788974B1 (fr) 2000-05-24
ES2148847T3 (es) 2000-10-16
GB2309956B (en) 2000-01-12
GB9624046D0 (en) 1997-01-08
DE69702081T2 (de) 2001-02-01
ITBO960017U1 (it) 1997-08-07

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