EP1481919A3 - Plastic bag for the vacuum preservation of foodstuffs - Google Patents

Plastic bag for the vacuum preservation of foodstuffs Download PDF

Info

Publication number
EP1481919A3
EP1481919A3 EP04010527A EP04010527A EP1481919A3 EP 1481919 A3 EP1481919 A3 EP 1481919A3 EP 04010527 A EP04010527 A EP 04010527A EP 04010527 A EP04010527 A EP 04010527A EP 1481919 A3 EP1481919 A3 EP 1481919A3
Authority
EP
European Patent Office
Prior art keywords
foodstuffs
plastic bag
vacuum preservation
width
walls
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Withdrawn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
EP04010527A
Other languages
German (de)
French (fr)
Other versions
EP1481919A2 (en
Inventor
Alberto Malaspina
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.)
Nuova Poliver di Oddone Colomba and C SNC
Original Assignee
Nuova Poliver di Oddone Colomba and 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 Nuova Poliver di Oddone Colomba and C SNC filed Critical Nuova Poliver di Oddone Colomba and C SNC
Publication of EP1481919A2 publication Critical patent/EP1481919A2/en
Publication of EP1481919A3 publication Critical patent/EP1481919A3/en
Withdrawn legal-status Critical Current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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/002—Flexible containers made from webs by joining superimposed webs, e.g. with separate bottom webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning webs

Abstract

A bag of plastic material for vacuum preservation of foodstuffs comprises two rectangular walls (12, 14) joined together along three sides (30, 32, 34). The width of one of the walls (12) is larger than the width (L) of the other wall (14) by a predetermined quantity, preferably about 5%.
EP04010527A 2003-05-27 2004-05-04 Plastic bag for the vacuum preservation of foodstuffs Withdrawn EP1481919A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20030089U 2003-05-27
IT000089U ITTO20030089U1 (en) 2003-05-27 2003-05-27 ENVELOPE OF PLASTIC MATERIAL FOR THE VACUUM STORAGE OF FOOD.

Publications (2)

Publication Number Publication Date
EP1481919A2 EP1481919A2 (en) 2004-12-01
EP1481919A3 true EP1481919A3 (en) 2007-05-02

Family

ID=33105054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04010527A Withdrawn EP1481919A3 (en) 2003-05-27 2004-05-04 Plastic bag for the vacuum preservation of foodstuffs

Country Status (3)

Country Link
US (1) US20040240756A1 (en)
EP (1) EP1481919A3 (en)
IT (1) ITTO20030089U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420550A (en) * 2004-11-25 2006-05-31 Steven Sholzberg Plastic bag for vacuum sealing
DE102005035508B3 (en) * 2005-07-26 2006-08-31 Mustafa Atar Packing for food has layers of packing material connected to each other to form L-shaped contact region running in two directions from base of chamber to side edges
US20100327015A1 (en) * 2009-06-25 2010-12-30 Nihon Kim Co., Ltd. Storage container
DE102018124302A1 (en) 2018-10-02 2020-04-02 Muni Berka Gmbh Packaged molded article containing explosives and method for packing the molded article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL38470C (en) * 1900-01-01
WO1997039949A1 (en) * 1996-04-25 1997-10-30 Carnival Brand Seafood Company Microwaveable vacuum packed seafood package and process
EP1281625A1 (en) * 2001-08-03 2003-02-05 Nuova Poliver di Oddone Colomba & C. S.n.c. Bag or bag-forming material for vacuum preservation of articles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL38470C (en) * 1900-01-01
WO1997039949A1 (en) * 1996-04-25 1997-10-30 Carnival Brand Seafood Company Microwaveable vacuum packed seafood package and process
EP1281625A1 (en) * 2001-08-03 2003-02-05 Nuova Poliver di Oddone Colomba & C. S.n.c. Bag or bag-forming material for vacuum preservation of articles

Also Published As

Publication number Publication date
US20040240756A1 (en) 2004-12-02
ITTO20030089U1 (en) 2004-11-28
EP1481919A2 (en) 2004-12-01

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