WO2007120661A1 - Sachet à soufflets - Google Patents

Sachet à soufflets Download PDF

Info

Publication number
WO2007120661A1
WO2007120661A1 PCT/US2007/008839 US2007008839W WO2007120661A1 WO 2007120661 A1 WO2007120661 A1 WO 2007120661A1 US 2007008839 W US2007008839 W US 2007008839W WO 2007120661 A1 WO2007120661 A1 WO 2007120661A1
Authority
WO
WIPO (PCT)
Prior art keywords
face
gusset
panel
pouch
panels
Prior art date
Application number
PCT/US2007/008839
Other languages
English (en)
Inventor
Rodney M. Weaver
Original Assignee
Sonoco Development, Inc.
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 Sonoco Development, Inc. filed Critical Sonoco Development, Inc.
Priority to BRPI0710296-8A priority Critical patent/BRPI0710296A2/pt
Priority to AU2007238777A priority patent/AU2007238777A1/en
Priority to EP07755196A priority patent/EP2004513A1/fr
Priority to CA002648880A priority patent/CA2648880A1/fr
Priority to MX2008013093A priority patent/MX2008013093A/es
Publication of WO2007120661A1 publication Critical patent/WO2007120661A1/fr

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
    • B65D75/008—Standing pouches, i.e. "Standbeutel"

Definitions

  • the invention relates to pouches formed of flexible materials. More specifically, the present invention relates to a gusseted pouch adapted to resist cracking due to flexing.
  • a pouch is defined by a first and second panel of a flexible laminate.
  • the panels each have an outside face, an inside face and a barrier layer disposed between the outside and inside faces.
  • the edge portions of the inside faces of the two panels are bonded to one another to form the pouch reservoir.
  • the pouch is further defined by first and second gusset portions each having an inside face, an outside face and a barrier layer disposed between the inside and outside faces.
  • a portion of the inside face of the first panel is bonded to a portion of the inside face of the first gusset.
  • a portion of the inside face of the second panel is bonded to a portion of the inside face of the second gusset.
  • the outside faces of the gusset portions are also bonded together to complete the gusset panel.
  • Fig. 1 is a side sectional view of a pouch according to an embodiment of the present invention.
  • Fig. 2 is a perspective view of the pouch of Fig. 1.
  • Fig. 4 is a cross sectional view of a gusset panel of the pouch of Fig. 1.
  • gusseted pouch which is generally referred to by the numeral 10.
  • the pouch 10 is generally made from a laminate material, as will be described in further detail below.
  • Exemplary second layer and barrier combinations may be aluminum oxide coated polyester, silicone oxide coated polyester, metallized polyester, metallized oriented polypropylene or polyvinyl-dichloride coated polyester or some other suitable combination.
  • a third layer 108 defines the outer face 24, 34 of the respective first and second panels 20, 30. The third layer may be printable as desired.
  • the panels 20, 30, 40 and 50 are preferably heat sealed together, although other forms of attachment may be utilized.
  • a top edge portion 42a of the outer face 42 of the first gusset panel 40 is sealed to a top edge portion 52a of the outer face 52 of the second gusset panel 50.
  • a gusset seal 14 is formed between the gusset panels 40, 50.
  • the outer faces 42, 52 of the gusset panels 40, 50 contact each other. If the top portions 42a, 52a are sealed to each other prior to insertion of the gusset panels 40, 50 into the pouch 10, a flat seal bar may be used. Alternatively, the seal may be made ultrasonically or using another convenient method.
  • the zipper 70 provides a supplemental and reclosable seal between the first and second gusset panels 40, 50.
  • the zipper portions 72, 74 are engaged, thereby sealing the pouch.
  • the present invention provides a pouch that is easily flattenable.
  • the panels of the pouch are preferably arranged to minimize the need for, or chance of, folding or creasing, thereby reducing the opportunity for cracking or the development of holes in the barrier layer of the laminate material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

Un sachet est formé de premier et second panneaux en stratifié flexible. Les premier et second panneaux ont chacun une première face externe et une première face interne entre lesquelles est disposée une couche barrière. Le sachet comporte des premier et second soufflets ayant chacun une face interne et une face externe entre lesquelles est disposée une couche barrière. Une partie inférieure de la face interne du premier panneau est reliée à une partie inférieure de la face interne du premier soufflet. Une partie inférieure de la face interne du second panneau est reliée à une partie inférieure de la face interne du second soufflet. Une partie supérieure de la face interne du premier panneau est reliée à une partie supérieure de la face interne du second panneau.
PCT/US2007/008839 2006-04-13 2007-04-11 Sachet à soufflets WO2007120661A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0710296-8A BRPI0710296A2 (pt) 2006-04-13 2007-04-11 bolsa com nesgas
AU2007238777A AU2007238777A1 (en) 2006-04-13 2007-04-11 Gusseted pouch
EP07755196A EP2004513A1 (fr) 2006-04-13 2007-04-11 Sachet à soufflets
CA002648880A CA2648880A1 (fr) 2006-04-13 2007-04-11 Sachet a soufflets
MX2008013093A MX2008013093A (es) 2006-04-13 2007-04-11 Bolsa acartelada.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/403,622 US20070242905A1 (en) 2006-04-13 2006-04-13 Gusseted pouch
US11/403,622 2006-04-13

Publications (1)

Publication Number Publication Date
WO2007120661A1 true WO2007120661A1 (fr) 2007-10-25

Family

ID=38462533

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/008839 WO2007120661A1 (fr) 2006-04-13 2007-04-11 Sachet à soufflets

Country Status (7)

Country Link
US (1) US20070242905A1 (fr)
EP (1) EP2004513A1 (fr)
AU (1) AU2007238777A1 (fr)
BR (1) BRPI0710296A2 (fr)
CA (1) CA2648880A1 (fr)
MX (1) MX2008013093A (fr)
WO (1) WO2007120661A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1854732A1 (fr) * 2006-05-12 2007-11-14 Alcan Technology & Management Ltd. Sachet d'emballage
SE533377C2 (sv) * 2008-12-19 2010-09-07 Ecolean Res & Dev As Förpackning samt anordning och metod för aseptisk fyllning av förpackningen
US8591109B2 (en) * 2009-09-24 2013-11-26 S.C. Johnson & Son, Inc. Stand-up pouch with a collapsible body
EP3133030B1 (fr) 2013-01-25 2017-10-25 Toppan Printing Co., Ltd. Emballage souple
USD814188S1 (en) * 2016-05-10 2018-04-03 Gary Michael Bell Collapsible bag with side gussets

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081214A (en) * 1979-04-14 1982-02-17 Sisi Werke Gmbh Beverage sachet
US5772332A (en) * 1994-09-30 1998-06-30 Atifon Ltd. Container having a rectangular base and its manufacturing
US20050238765A1 (en) * 2004-04-23 2005-10-27 Weaver Rodney M Flexible carbonated beverage pouch

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US3006257A (en) * 1956-10-02 1961-10-31 Plastus Sa Method for producing bags and the like containers of thermo-weldable material through welding of elementary component parts
US3367976A (en) * 1966-08-22 1968-02-06 Koppers Co Inc Substituted resorcinol compound and method of making same
US3430841A (en) * 1967-01-26 1969-03-04 Amos R Kanaga Tri-cornered bag
US4146133A (en) * 1976-10-22 1979-03-27 Surgicot, Inc. Sterile, heat sealable plastic bag
US5174657A (en) * 1982-06-14 1992-12-29 Paramount Packaging Corporation Duplex bag having a handle and method of making same
US4877336A (en) * 1982-06-14 1989-10-31 Paramount Packaging Corporation Bottom loaded duplex bag having a handle and method of making same
US4761080A (en) * 1983-07-29 1988-08-02 W. R. Grace & Co., Cryovac Div. Multilayer gusseted bag with reverse fin seals
US4691368A (en) * 1985-06-20 1987-09-01 Ocor Products Corporation Flexible block packaging
US4848931A (en) * 1985-11-20 1989-07-18 Toyo Aluminium Kabushiki Kaisha Packaging sheet and containers and pouches using the sheet
IT1219788B (it) * 1987-03-19 1990-05-24 Hosokawa Yoko Kk Sacchetto o busta da imballaggio e relativa pellicola laminata nonche' metodo per produrre il sacchetto
US5678754A (en) * 1995-12-14 1997-10-21 Tension Envelope Corporation Envelope with dual pockets
US5749822A (en) * 1996-03-18 1998-05-12 Proven Designs, Inc. Gusset folding mechanism and method for plastic bag making machine
US6030652A (en) * 1997-08-05 2000-02-29 Hanus; John Food bag featuring gusset opening, method of making the food bag, and method of using the food bag
WO2002030772A1 (fr) * 2000-10-13 2002-04-18 Velcro Industries B.V. Remplissage et utilisation de sacs refermables
US6327837B1 (en) * 1999-07-15 2001-12-11 Illinois Tool Works Inc. Slide-zipper assembly with peel seal and method of making packages with slide zipper assembly
US6212857B1 (en) * 1999-07-26 2001-04-10 Illinois Tool Works Inc. Slide-zipper assembly, method of attaching slide-zipper assembly to thermoplastic film, and method of making slide-zippered packages
US6719678B1 (en) * 2000-02-28 2004-04-13 C.L.P Industries Ltd. Recloseable retort pouch
US6481183B1 (en) * 2000-04-21 2002-11-19 Cmd Corporation Vertical form fill seal bag with recloseable seal and method of making thereof
EP1305224B1 (fr) * 2000-05-08 2006-10-25 Amcor Flexibles A/S Sac sur pied fabrique a partir d'un film plastique scellable a chaud pour produits liquides
US20020094137A1 (en) * 2001-01-16 2002-07-18 Schneider John H. Tamper evident resealable packaging
US20030059132A1 (en) * 2001-09-26 2003-03-27 Carl Vetter Double walled transport bag and method of manufacture
US6560377B2 (en) * 2001-10-01 2003-05-06 Agere Systems Inc. Non-hermetic packaging for lithium niobate-based devices
US7040808B2 (en) * 2002-03-20 2006-05-09 Pactiv Corporation Reclosable bags with tamper evident features and methods of making the same
AU2003226135A1 (en) * 2002-03-28 2003-10-13 Pliant Corporation Double gusseted tamper evident slider bag
US6960021B2 (en) * 2002-10-02 2005-11-01 Illinois Tool Works Inc. Reclosable packages with front panel slider-zipper assembly
MXPA05004716A (es) * 2002-10-30 2006-03-09 Ppi Technologies Inc Bolsa flexible y metodo para formar una bolsa flexible.
US6921203B2 (en) * 2002-11-12 2005-07-26 Sonoco Development, Inc. Stand-up pouch with legs
US6991372B2 (en) * 2003-03-13 2006-01-31 Illinois Tool Works Inc. Reclosable packages with front panel slider-zipper assembly
US8337922B2 (en) * 2003-10-21 2012-12-25 John Keeler & Co., Inc. Method for packaging crabmeat
US20060171608A1 (en) * 2005-01-28 2006-08-03 Goodman Robert L Reclosable bag with multiple openings
US8398306B2 (en) * 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
US20070116910A1 (en) * 2005-11-23 2007-05-24 Polykarpov Alexander Y Multilayer laminated structures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081214A (en) * 1979-04-14 1982-02-17 Sisi Werke Gmbh Beverage sachet
US5772332A (en) * 1994-09-30 1998-06-30 Atifon Ltd. Container having a rectangular base and its manufacturing
US20050238765A1 (en) * 2004-04-23 2005-10-27 Weaver Rodney M Flexible carbonated beverage pouch

Also Published As

Publication number Publication date
BRPI0710296A2 (pt) 2011-08-09
EP2004513A1 (fr) 2008-12-24
US20070242905A1 (en) 2007-10-18
AU2007238777A1 (en) 2007-10-25
CA2648880A1 (fr) 2007-10-25
MX2008013093A (es) 2008-10-21

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