WO2003062089A3 - A tubular element for the formation of bags for the vacuum packaging of products - Google Patents

A tubular element for the formation of bags for the vacuum packaging of products Download PDF

Info

Publication number
WO2003062089A3
WO2003062089A3 PCT/IB2002/000180 IB0200180W WO03062089A3 WO 2003062089 A3 WO2003062089 A3 WO 2003062089A3 IB 0200180 W IB0200180 W IB 0200180W WO 03062089 A3 WO03062089 A3 WO 03062089A3
Authority
WO
WIPO (PCT)
Prior art keywords
products
vacuum packaging
tubular element
dividing sheet
walls
Prior art date
Application number
PCT/IB2002/000180
Other languages
French (fr)
Other versions
WO2003062089A2 (en
Inventor
Milan Lukac
Zarko Pomper
Original Assignee
Zepter Philip
Milan Lukac
Zarko Pomper
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 Zepter Philip, Milan Lukac, Zarko Pomper filed Critical Zepter Philip
Priority to PCT/IB2002/000180 priority Critical patent/WO2003062089A2/en
Priority to ROA200400640A priority patent/RO125767A2/en
Priority to EP02716209A priority patent/EP1503945A2/en
Priority to JP2003561990A priority patent/JP2005525272A/en
Priority to EA200400810A priority patent/EA006042B1/en
Priority to YU62304A priority patent/YU62304A/en
Publication of WO2003062089A2 publication Critical patent/WO2003062089A2/en
Priority to HR20040637A priority patent/HRP20040637A2/en
Publication of WO2003062089A3 publication Critical patent/WO2003062089A3/en

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

A tubular element (1) for forming bags (14) for the vacuum packaging of products (17), particularly perishable products, comprises one or more walls (2) which are impermeable to gases and at least one dividing sheet (3) substantially impermeable to liquids and interposed between the walls (2). The walls (2) and the dividing sheet (3) are connected along longitudinal sides (4) to form a tubular body with two or more chambers (5, 5'), each chamber (5, 5') being at least partially delimited by the dividing sheet (3). The dividing sheet (3) comprises a continuous, liquid-tight, central layer (12) from which projections (8) extend into both adjacent chambers (5, 5'), the projections (8) defining, together with regions (13) of the surfaces of the central layer (12), a system of suction channels (9).
PCT/IB2002/000180 2002-01-23 2002-01-23 A tubular element for the formation of bags for the vacuum packaging of products WO2003062089A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PCT/IB2002/000180 WO2003062089A2 (en) 2002-01-23 2002-01-23 A tubular element for the formation of bags for the vacuum packaging of products
ROA200400640A RO125767A2 (en) 2002-01-23 2002-01-23 Tubular element for the formation of bags for vacuum packaging of products
EP02716209A EP1503945A2 (en) 2002-01-23 2002-01-23 A tubular element for the formation of bags for the vacuum packaging of products
JP2003561990A JP2005525272A (en) 2002-01-23 2002-01-23 Tubular elements for forming vacuum packaging bags for products
EA200400810A EA006042B1 (en) 2002-01-23 2002-01-23 A tubular element for the formation of bags for the vacuum packaging of products
YU62304A YU62304A (en) 2002-01-23 2003-01-23 A tubular element for the formation of bags for the vacuum packaging of products
HR20040637A HRP20040637A2 (en) 2002-01-23 2004-07-12 A tubular element for the formation of bags for the vacuum packaging of products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/000180 WO2003062089A2 (en) 2002-01-23 2002-01-23 A tubular element for the formation of bags for the vacuum packaging of products

Publications (2)

Publication Number Publication Date
WO2003062089A2 WO2003062089A2 (en) 2003-07-31
WO2003062089A3 true WO2003062089A3 (en) 2004-12-16

Family

ID=27590130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/000180 WO2003062089A2 (en) 2002-01-23 2002-01-23 A tubular element for the formation of bags for the vacuum packaging of products

Country Status (7)

Country Link
EP (1) EP1503945A2 (en)
JP (1) JP2005525272A (en)
EA (1) EA006042B1 (en)
HR (1) HRP20040637A2 (en)
RO (1) RO125767A2 (en)
WO (1) WO2003062089A2 (en)
YU (1) YU62304A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714557A (en) * 1954-02-17 1955-08-02 Standard Packaging Corp Vacuum packaging of food products
DE931699C (en) * 1950-11-29 1955-08-16 Wilts United Dairies Ltd Process for producing a flexible, airtight package
US4683702A (en) * 1984-05-23 1987-08-04 U.S. Philips Corporation Method for vacuum-packaging finely divided materials, and a bag for implementing the method
EP0648688A2 (en) * 1993-10-13 1995-04-19 FLAEM NUOVA S.p.A. Tubular element for the formation of bags for the vacuum-packing of products
JP2000281085A (en) * 1999-04-01 2000-10-10 Fuji Impulse Kk Deaeration seal bag, processing sheet for deaeration seal, and deaeration sealing method
WO2001062602A2 (en) * 2000-02-25 2001-08-30 Joung Geun Ahn Vacuum packing bag

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931699C (en) * 1950-11-29 1955-08-16 Wilts United Dairies Ltd Process for producing a flexible, airtight package
US2714557A (en) * 1954-02-17 1955-08-02 Standard Packaging Corp Vacuum packaging of food products
US4683702A (en) * 1984-05-23 1987-08-04 U.S. Philips Corporation Method for vacuum-packaging finely divided materials, and a bag for implementing the method
EP0648688A2 (en) * 1993-10-13 1995-04-19 FLAEM NUOVA S.p.A. Tubular element for the formation of bags for the vacuum-packing of products
US5549944A (en) * 1993-10-13 1996-08-27 Abate; Luigi F. Tubular element for the formation of bags for the vacuum-packing of products
JP2000281085A (en) * 1999-04-01 2000-10-10 Fuji Impulse Kk Deaeration seal bag, processing sheet for deaeration seal, and deaeration sealing method
WO2001062602A2 (en) * 2000-02-25 2001-08-30 Joung Geun Ahn Vacuum packing bag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *

Also Published As

Publication number Publication date
HRP20040637A2 (en) 2005-04-30
WO2003062089A2 (en) 2003-07-31
JP2005525272A (en) 2005-08-25
EP1503945A2 (en) 2005-02-09
EA006042B1 (en) 2005-08-25
EA200400810A1 (en) 2005-02-24
RO125767A2 (en) 2010-10-29
YU62304A (en) 2006-03-03

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