EP0878407A1 - A plastic bag for containing bread and other foodstuffs and bundles of such bags - Google Patents

A plastic bag for containing bread and other foodstuffs and bundles of such bags Download PDF

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Publication number
EP0878407A1
EP0878407A1 EP98104328A EP98104328A EP0878407A1 EP 0878407 A1 EP0878407 A1 EP 0878407A1 EP 98104328 A EP98104328 A EP 98104328A EP 98104328 A EP98104328 A EP 98104328A EP 0878407 A1 EP0878407 A1 EP 0878407A1
Authority
EP
European Patent Office
Prior art keywords
bag
bags
holes
foodstuffs
bundle
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Withdrawn
Application number
EP98104328A
Other languages
German (de)
English (en)
French (fr)
Inventor
Nearco Andrea Farina
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.)
Idi Di Farina & C SNC
Original Assignee
Idi Di Farina & C SNC
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 Idi Di Farina & C SNC filed Critical Idi Di Farina & C SNC
Publication of EP0878407A1 publication Critical patent/EP0878407A1/en
Withdrawn legal-status Critical Current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
    • B65D33/01—Ventilation or drainage of bags
    • 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
    • B65D33/001—Blocks, stacks or like assemblies of bags
    • 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

Definitions

  • the present invention is concerned with plastic bags for containing bread and other foods.
  • a bag 1 according to the invention is formed as a flat sack of plastic material with two faces joined by folded portions to define a receptacle with a mouth. Openings formed as cutouts 11 shaped like a kidney are formed in the upper portions of the bag to accomplish the function of a handle.
  • the bag surface below the handle 11 is punctured by a large number of very small holes or micro holes 13 allowing the passage of air for a better preservation of the foodstuff.
  • venting micro holes are comprised between 50 and 100 holes/dm 2 and preferably between 60 and 80 holes/dm 2
  • the bag 1 further comprises an upper band or strip 5 used to collect the bags in bundles 3 and provided with at least two holes 9 for hanging the so formed bundles 3 at an easy reachable location.
  • the band 5 is joined to the bag proper by a perforated tear off line 7 of punctured holes or slits to facilitate the detaching by tearing of a single bag 1 from the bundle 3 of packaged bags.
  • the plastic material of the bags is preferably transparent and can be heat sealed, is biodegradable and resistant to both cold and heat (from about -40°C to about 110°C in water) without being altered, thus allowing to store the foodstuffs and the bag in a freezer.
  • plastic material is preferably a sheet of high density polythene, with a thickness comprised between 18 ⁇ m and 22 ⁇ m.
  • the main features the bags according to the invention are the following:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
EP98104328A 1997-05-16 1998-03-11 A plastic bag for containing bread and other foodstuffs and bundles of such bags Withdrawn EP0878407A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97TO000100 IT236054Y1 (it) 1997-05-16 1997-05-16 Sacchetti a block o a mazzetta, in genere per pane e/o simili.
ITTO970100U 1997-05-16

Publications (1)

Publication Number Publication Date
EP0878407A1 true EP0878407A1 (en) 1998-11-18

Family

ID=11415336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104328A Withdrawn EP0878407A1 (en) 1997-05-16 1998-03-11 A plastic bag for containing bread and other foodstuffs and bundles of such bags

Country Status (2)

Country Link
EP (1) EP0878407A1 (enrdf_load_stackoverflow)
IT (1) IT236054Y1 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352227A (en) * 1999-07-20 2001-01-24 Lemo Maschb Gmbh Stack of bags for bread
GB2411886A (en) * 2004-03-09 2005-09-14 Handgards Inc Food preportioning bag suitable for freezing and heating
ES2276549A1 (es) * 2003-05-02 2007-06-16 Panrico, S.L. Envoltorio flexible para bolleria, y procedimiento y utilizacion correspondientes.
ITGE20080063A1 (it) * 2008-07-23 2010-01-24 Flexopack S R L Elemento per il confezionamento o la fasciatura di prodotti alimentari.
FR3078321A1 (fr) * 2018-02-27 2019-08-30 Sphere Sac pour fruits et legumes
IT201800005308A1 (it) * 2018-05-11 2019-11-11 Custodia per borse perfezionata

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2258321A1 (enrdf_load_stackoverflow) * 1974-01-17 1975-08-18 Breveteam Sa
FR2381673A1 (fr) * 1977-02-24 1978-09-22 Intermas Sa Sac en matiere plastique pourvu d'orifices
FR2582625A1 (fr) * 1985-06-03 1986-12-05 Daladoire Pierre Perfectionnements aux emballages en forme de sac
FR2655313A1 (fr) * 1989-12-01 1991-06-07 Roucas Blanc Papeteries Procedes pour conditionner des produits alimentaires dans des films thermoretractables microperfores portant un code a barres et films pour cette utilisation.
WO1993008720A1 (en) * 1991-11-01 1993-05-13 Cramco Ab Arrangement in packing bags
WO1993022207A1 (en) * 1992-04-27 1993-11-11 Dowbrands Inc. Microperforated film and packaging bag made therefrom

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2258321A1 (enrdf_load_stackoverflow) * 1974-01-17 1975-08-18 Breveteam Sa
FR2381673A1 (fr) * 1977-02-24 1978-09-22 Intermas Sa Sac en matiere plastique pourvu d'orifices
FR2582625A1 (fr) * 1985-06-03 1986-12-05 Daladoire Pierre Perfectionnements aux emballages en forme de sac
FR2655313A1 (fr) * 1989-12-01 1991-06-07 Roucas Blanc Papeteries Procedes pour conditionner des produits alimentaires dans des films thermoretractables microperfores portant un code a barres et films pour cette utilisation.
WO1993008720A1 (en) * 1991-11-01 1993-05-13 Cramco Ab Arrangement in packing bags
WO1993022207A1 (en) * 1992-04-27 1993-11-11 Dowbrands Inc. Microperforated film and packaging bag made therefrom

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352227A (en) * 1999-07-20 2001-01-24 Lemo Maschb Gmbh Stack of bags for bread
ES2276549A1 (es) * 2003-05-02 2007-06-16 Panrico, S.L. Envoltorio flexible para bolleria, y procedimiento y utilizacion correspondientes.
ES2276549B1 (es) * 2003-05-02 2008-05-01 Panrico, S.L. Envoltorio flexible para bolleria, y procedimiento y utilizacion correspondientes.
GB2411886A (en) * 2004-03-09 2005-09-14 Handgards Inc Food preportioning bag suitable for freezing and heating
ITGE20080063A1 (it) * 2008-07-23 2010-01-24 Flexopack S R L Elemento per il confezionamento o la fasciatura di prodotti alimentari.
FR3078321A1 (fr) * 2018-02-27 2019-08-30 Sphere Sac pour fruits et legumes
IT201800005308A1 (it) * 2018-05-11 2019-11-11 Custodia per borse perfezionata
EP3566609A1 (en) * 2018-05-11 2019-11-13 Basiliotti S.r.l. Upgraded case for bags

Also Published As

Publication number Publication date
ITTO970100V0 (enrdf_load_stackoverflow) 1997-05-16
IT236054Y1 (it) 2000-07-26
ITTO970100U1 (it) 1998-11-16

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