US2936940A - Fluid tight packages - Google Patents

Fluid tight packages Download PDF

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Publication number
US2936940A
US2936940A US618609A US61860956A US2936940A US 2936940 A US2936940 A US 2936940A US 618609 A US618609 A US 618609A US 61860956 A US61860956 A US 61860956A US 2936940 A US2936940 A US 2936940A
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US
United States
Prior art keywords
container
edges
fluid tight
package
blank
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.)
Expired - Lifetime
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US618609A
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English (en)
Inventor
Berghgracht Marius
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Individual
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Publication of US2936940A publication Critical patent/US2936940A/en
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Expired - Lifetime 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
    • 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
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/22—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding the sheet or blank being recessed to accommodate contents
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/40—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to contain liquids
    • 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 present invention relates to fluid tight packages or containers, more particularly for liquids and powder materials.
  • the invention more especially relates to a package made in one piece from a blank of pliable material, which is folded in the general form of a hollow body having a polygonal base and tapering towards the opposite end or mouth of the package, the lateral edges of the folded blank being heat sealed. After filling of the package the mouth opening can also be closed by heat sealing, so as to obtain a completely fluid tight package.
  • a package of this kind has a stable bottom permitting the package to stand in the upright position, although it is made from pliable material.
  • pliable material as used herein includes any flexible simple or complex material in sheet form, e.g. paper or cardboard or plastic material, which is capable of being heat sealed, either due to its proper nature or to the fact that it is coated or otherwise covered, at least on the portions which are intended to be heat sealed, with a thermoplastic lacquer or a glue substance whereby two layers of the material can be sealed together in a fluid tight manner by heating.
  • Known containers of this type have lateral edges or seams in the form of straight lines or interrupted straight lines, whereas score or fold lines can be provided in the side faces for forming angles therein and imparting rigidity to the package and enhancing the appearance thereof, said score lines running from corners of the bottom up to the lateral edges of the container at points located at a substantial distance from the mouth opening.
  • the object of the invention is to avoid the said disadvantages, while obtaining a'container having a higher mechanical resistance and a more aesthetical appearance.
  • the lateral edges or seams of the package are made to follow a curved line, advantageously a continuous curve in the form of a truncated ogive, the term curved line as used in the specification and appended claims, however, also including any line comprising at least one rectilinear portion and at least one curvilinear portion being substantially tangential to said curved portion.
  • the score lines starting from the corners of the bottom are made to extend up to the edges of the mouth opening of the container.
  • Figure l is a plan view of a blank from which a container can be obtained by folding and heat sealing of the lateral edges thereof,
  • Figure 2 shows a perspective view of a container prepared from the said blank
  • Figure 3 is, a perspective view of an alternative form of the container according to the invention. 1
  • Figure 1 shows a blank cut out from a sheet of pliable material of any convenient nature capable of being heat sealed.
  • the dotted lines are score lines or folding lines along which folding of the blank will be operated in any convenient manner to obtain the container from one single piece of material and including a bottom portion 1, portions 2 and 3 for forming the side faces of the container and lateral portions 4, 5, 6 and 7, the edges or seams whereof will be heat sealed for tightly closing the container.
  • the container in its final form is shown in Figure 2.
  • the sealed seams 8, 9 are formed by the edges of portions 4, 5 and 6, 7 respectively, which have been brought in contact by the folding of the blank and have been heat sealed when in contact. After filling of the container the mouth opening thereof is closed by heat sealing, as shown at 10.
  • the lateral edges of the blank, and thus of the finished container have the form of a curved line running from corners of the bottom to the edges of the mouth opening.
  • each curved line is a truncated ogive, although other forms can be chosen, as stated above.
  • Figure 3 One possible alternative form is shown in Figure 3, in which the curved line includes two rectilinear portions 11, 12 starting from the corners of the bottom and the mouth opening respectively, and connected by a curvilinear portion 13 which is substantially tangent to the said rectilinear portions. It will be obvious that the curved line can, for instance, also include only one rectilinear portion and one curved portion.
  • score lines 14, 15 are formed in the blank and result in corresponding angles in the folded container, said score lines extending from corners of the bottom 10 to the edges of the mouth opening of the'container.
  • the container according to the invention not only has a more aesthetical appearance, but, particularly owing to the combined action of the curved edges and the score lines, it also has an increased resistance and rigidity, thereby avoiding that undesirable folds and wrinkles will be easily formed in the upper portion of the container during handling, storage and transport thereof.
  • a fluid tight container having an opening and formed of a single integral piece of foldable sheet material, said container having a non-folded substantially flat rectangular base portion capable of supporting the container in an upright position, said base portion having front, back and side edges; like rectangular front and back panels extending upwardly from said front and back edges on said base portion, respectively; two substantially triangular side panels extending laterally from said front panels and two substantially triangular side panels extending laterally from said back panel, each of said side panels having a bottom edge and a free side edge, the free side said opening thereof, each pair of thus-secured side panels forming a side of the container; two substantially'triangular gusset panels extending upwardly from said side edges of said base portion, respectively; and four additional substantially triangular gusset panels, one of which connects an edge of one of said first-mentioned gusset panels with the bottom edge of a corresponding side panel, said additional gusset panels having free side edges which are interposed between and secured to the lowermost end portions of the free

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Bag Frames (AREA)
US618609A 1955-01-13 1956-10-26 Fluid tight packages Expired - Lifetime US2936940A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE348106X 1955-01-13
BE100555X 1955-05-10
BE281055X 1955-10-28

Publications (1)

Publication Number Publication Date
US2936940A true US2936940A (en) 1960-05-17

Family

ID=27159522

Family Applications (1)

Application Number Title Priority Date Filing Date
US618609A Expired - Lifetime US2936940A (en) 1955-01-13 1956-10-26 Fluid tight packages

Country Status (4)

Country Link
US (1) US2936940A (da)
BE (3) BE534852A (da)
CH (1) CH348106A (da)
DE (1) DE1056531B (da)

Cited By (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032251A (en) * 1959-01-08 1962-05-01 Hermorion Ltd Laminate sheet material and package produced therefrom
US3063614A (en) * 1958-09-08 1962-11-13 Orsini Rene Volumetrically deformed flat sachet having at least one flat face
US3380646A (en) * 1962-11-14 1968-04-30 Leon Doyen Container of plastic material and method of producing same
US3532267A (en) * 1967-04-26 1970-10-06 Leo W Tobin Jr Time base analogue computer with navigation applications
FR2639615A1 (fr) * 1988-11-25 1990-06-01 Propy Delta Sa Boite de conditionnement etanche a verrouillage interne ou externe a poignee de manutention escamotable incorporee
US4981257A (en) * 1988-08-30 1991-01-01 Unilever Patent Holdings Bv Pack produced from a single-piece blank
US5016755A (en) * 1989-08-01 1991-05-21 Kim Dae S Heat sealed disposable paint bag and method
US5029751A (en) * 1989-06-29 1991-07-09 Van Den Bergh Foods Co., Division Of Conopco, Inc. Pack made from a single-piece board blank
WO1993021087A1 (en) * 1992-04-10 1993-10-28 Giorgio Trani Process for forming packaged solidificable food products, in particular hand-held ice-creams and container for implementing the process
US5348398A (en) * 1990-05-02 1994-09-20 Jebco Packaging Systems, Inc. Container
US5350240A (en) * 1990-06-01 1994-09-27 S. C. Johnson & Son, Inc. Stand-up pouch having cross-seal feature and method of making
US5352043A (en) * 1991-05-29 1994-10-04 Sumitomo Bakelite Co., Limited Self-supporting bag, a method of production thereof and an apparatus for production thereof
US5356069A (en) * 1991-05-30 1994-10-18 Packart Holding Stand-up type sachet intended to contain a liquid, pasty or pulverulent product
US5437406A (en) * 1993-07-02 1995-08-01 International Paper Semi-rigid cereal carton
US5605278A (en) * 1995-08-30 1997-02-25 International Paper Company Barrier package for instant film
DE19581417T1 (de) * 1994-09-30 1998-01-22 Atifon Ltd Behälter mit rechteckiger Basis und dessen Herstellung
WO2002087979A2 (de) * 2001-04-30 2002-11-07 Joachim Schropp Faltschachtel
US20030071059A1 (en) * 2001-06-22 2003-04-17 Tadashi Hagihara Self-standing type bag-shaped container having evaluating and flow velocity controlling functions
FR2833933A1 (fr) * 2001-12-20 2003-06-27 Thales Sa Enveloppe etanche pour la protection d'objet aux variations de depressurisation et systeme de protection d'objet dans des milieux contraints
US20040101216A1 (en) * 2002-11-27 2004-05-27 Hosokawa Yoko Co., Ltd. Packaging bag and method for manufacturing same
US20050173455A1 (en) * 1998-12-22 2005-08-11 Tadashi Hagihara Structure for joining a sheet member and a tubular member in a pouch container
WO2006119947A1 (de) * 2005-05-11 2006-11-16 Focke & Co. (Gmbh & Co. Kg) Packung für zigaretten sowie verfahren zum herstellen derselben
US20100140129A1 (en) * 2008-11-06 2010-06-10 Clear Lam Packaging, Inc. Flexible, Stackable Container and Method and System for Manufacturing Same
US8602244B2 (en) 2007-08-08 2013-12-10 Clear Lam Packaging, Inc. Flexible, stackable sealed package having corner seals and formed from a sheet of film
USD715643S1 (en) 2013-07-30 2014-10-21 Clear Lam Packaging, Inc. Package
USD725467S1 (en) 2013-07-30 2015-03-31 Clear Lam Packaging, Inc. Package
USD726535S1 (en) 2013-07-30 2015-04-14 Clear Lam Packaging, Inc. Package
USD730725S1 (en) 2014-03-07 2015-06-02 Clear Lam Packaging, Inc. Package
USD733549S1 (en) 2013-10-25 2015-07-07 Clear Lam Packaging, Inc. Package
USD734144S1 (en) 2014-05-30 2015-07-14 Clear Lam Packaging, Inc. Package
USD739232S1 (en) 2013-07-30 2015-09-22 Clear Lam Packaging, Inc. Film used to make packages
USD740114S1 (en) 2014-03-07 2015-10-06 Clear Lam Packaging, Inc. Package
USD746673S1 (en) 2014-06-20 2016-01-05 Clear Lam Packaging, Inc. Package
USD747195S1 (en) 2014-02-14 2016-01-12 Clear Lam Packaging, Inc. Film for packaging production
USD747189S1 (en) 2013-09-09 2016-01-12 Clear Lam Packaging, Inc. Package
USD747202S1 (en) 2014-02-28 2016-01-12 Clear Lam Packaging, Inc. Film used to make packages
USD747646S1 (en) 2014-06-20 2016-01-19 Clear Lam Packaging, Inc. Package
USD748471S1 (en) 2014-02-14 2016-02-02 Clear Lam Packaging, Inc. Film for packaging production
USD750477S1 (en) 2014-03-07 2016-03-01 Clear Lam Packaging, Inc. Package
USD753995S1 (en) 2014-03-07 2016-04-19 Clear Lam Packaging, Inc. Film for packaging production
USD753996S1 (en) 2014-03-26 2016-04-19 Clear Lam Packaging, Inc. Package
USD754534S1 (en) 2014-09-25 2016-04-26 Clear Lam Packaging, Inc. Package
USD756219S1 (en) 2014-10-31 2016-05-17 Clear Lam Packaging, Inc. Package
USD761651S1 (en) 2014-01-28 2016-07-19 Clear Lam Packaging, Inc. Package
USD764914S1 (en) 2013-11-12 2016-08-30 Clear Lam Packaging, Inc. Package
USD766082S1 (en) 2014-02-28 2016-09-13 Clear Lam Packaging, Inc. Package
USD768479S1 (en) 2014-01-16 2016-10-11 Clear Lam Packaging, Inc. Package
USD772069S1 (en) 2014-09-25 2016-11-22 Clear Lam Packaging, Inc. Film for making packages
USD777026S1 (en) 2013-11-12 2017-01-24 Clear Lam Packaging, Inc. Package
USD778719S1 (en) 2014-10-15 2017-02-14 Clear Lam Packaging, Inc. Package
USD781702S1 (en) 2014-08-25 2017-03-21 Clear Lam Packaging, Inc. Material for packaging production
USD784127S1 (en) 2014-10-31 2017-04-18 Clear Lam Packaging, Inc. Film for packaging production
USD787319S1 (en) 2014-11-17 2017-05-23 Clear Lam Packaging, Inc. Package
USD788582S1 (en) 2014-10-31 2017-06-06 Clear Lam Packaging, Inc. Film for packaging production
US9745104B2 (en) 2012-10-26 2017-08-29 Clear Lam Packaging, Inc. Flexible stackable package
USD813663S1 (en) 2014-03-13 2018-03-27 Primapak, Llc Package
US10071841B2 (en) 2013-07-03 2018-09-11 Bemis Company, Inc. Scored package
US10207850B2 (en) 2012-10-26 2019-02-19 Primapak, Llc. Flexible package and method of making same
US10843837B2 (en) 2015-09-18 2020-11-24 Primapak, Llc Apparatus and method for making a flexible package
US10994882B2 (en) 2014-05-19 2021-05-04 Primapak, Llc Apparatus and method for making a flexible package

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137672B (de) * 1955-06-08 1962-10-04 Rudolf Reese Verpackung mit teilweiser Wasserfuellung in Form eines oben offenen Beutels zum Aufbewahren und Transportieren von Schnittblumen oder aehnlichen Pflanzen
DE1043929B (de) * 1957-03-11 1958-11-13 Heinz Nolting Verpackung, insbesondere Faltflasche
US3034695A (en) * 1960-02-23 1962-05-15 Berghgracht Marius Fluid tight container
DE1272214B (de) * 1961-01-18 1968-07-04 Du Pont Canada Selbstschliessender Behaelter
DE3844110C1 (da) * 1988-12-28 1990-08-23 Real-Pack Entwicklungs- Und Verpackungstechnik Gmbh, 6080 Gross-Gerau, De
DE8900366U1 (de) * 1989-01-13 1989-08-03 Indag Gesellschaft für Industriebedarf mbH, 69214 Eppelheim Folienbeutel
JPH06501226A (ja) * 1991-05-30 1994-02-10 ソコプラン 流体状、ペースト状または粉末状の製品を収容するための自立式袋容器
DE4136962C1 (en) * 1991-11-11 1993-03-11 Eurosys Ag, Vaduz, Li Container for household cloths - has standing bag with hot seal sections defining necked upper section to support cloth.
DE102014223124A1 (de) * 2014-11-12 2016-05-12 Huhtamäki Oyj Verfahren zum Verpacken eines Gegenstandes in einer Faltverpackung und Faltrohlingsbogen hierfür

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US2283069A (en) * 1939-12-06 1942-05-12 Thomas M Royal & Company Bag and method of making same
US2401109A (en) * 1942-08-20 1946-05-28 Marjorie M Rohdin Double-ended bag and method of making same
US2508962A (en) * 1945-06-23 1950-05-23 Moore George Arlington Container
US2821337A (en) * 1954-12-06 1958-01-28 Harold L Bartelt Gusset bottom bag

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CH33154A (fr) * 1905-03-13 1905-10-31 F Van Allen Sac
US2092858A (en) * 1934-03-12 1937-09-14 Johnson Automatic Sealer Co Lt Bag and method of making same
DE690025C (de) * 1938-02-27 1940-09-21 Papierwarenfabriek Voorheen Ge Faltbeutel aus Papier o. dgl.
US2323287A (en) * 1939-08-14 1943-07-06 Universal Paper Products Compa Paper cup
US2634857A (en) * 1946-11-13 1953-04-14 Charles L Weckesser Improvement in packaging

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Publication number Priority date Publication date Assignee Title
US2282207A (en) * 1939-01-06 1942-05-05 Kraft Cheese Company Container and method of making the same
US2283069A (en) * 1939-12-06 1942-05-12 Thomas M Royal & Company Bag and method of making same
US2401109A (en) * 1942-08-20 1946-05-28 Marjorie M Rohdin Double-ended bag and method of making same
US2508962A (en) * 1945-06-23 1950-05-23 Moore George Arlington Container
US2821337A (en) * 1954-12-06 1958-01-28 Harold L Bartelt Gusset bottom bag

Cited By (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063614A (en) * 1958-09-08 1962-11-13 Orsini Rene Volumetrically deformed flat sachet having at least one flat face
US3032251A (en) * 1959-01-08 1962-05-01 Hermorion Ltd Laminate sheet material and package produced therefrom
US3380646A (en) * 1962-11-14 1968-04-30 Leon Doyen Container of plastic material and method of producing same
US3532267A (en) * 1967-04-26 1970-10-06 Leo W Tobin Jr Time base analogue computer with navigation applications
US4981257A (en) * 1988-08-30 1991-01-01 Unilever Patent Holdings Bv Pack produced from a single-piece blank
FR2639615A1 (fr) * 1988-11-25 1990-06-01 Propy Delta Sa Boite de conditionnement etanche a verrouillage interne ou externe a poignee de manutention escamotable incorporee
US5029751A (en) * 1989-06-29 1991-07-09 Van Den Bergh Foods Co., Division Of Conopco, Inc. Pack made from a single-piece board blank
US5016755A (en) * 1989-08-01 1991-05-21 Kim Dae S Heat sealed disposable paint bag and method
US5348398A (en) * 1990-05-02 1994-09-20 Jebco Packaging Systems, Inc. Container
US5350240A (en) * 1990-06-01 1994-09-27 S. C. Johnson & Son, Inc. Stand-up pouch having cross-seal feature and method of making
US5352043A (en) * 1991-05-29 1994-10-04 Sumitomo Bakelite Co., Limited Self-supporting bag, a method of production thereof and an apparatus for production thereof
US5356069A (en) * 1991-05-30 1994-10-18 Packart Holding Stand-up type sachet intended to contain a liquid, pasty or pulverulent product
US5411203A (en) * 1991-05-30 1995-05-02 Packart Holding Stand-up type sachet intended to contain a liquid, pasty or pulverulent product
US5452844A (en) * 1991-05-30 1995-09-26 Packart Holding Stand-up type sachet intended to contain a liquid, pasty or pulverulent product
WO1993021087A1 (en) * 1992-04-10 1993-10-28 Giorgio Trani Process for forming packaged solidificable food products, in particular hand-held ice-creams and container for implementing the process
US5437406A (en) * 1993-07-02 1995-08-01 International Paper Semi-rigid cereal carton
US5716473A (en) * 1993-07-02 1998-02-10 International Paper Method of making a semi-rigid cereal carton
DE19581417T1 (de) * 1994-09-30 1998-01-22 Atifon Ltd Behälter mit rechteckiger Basis und dessen Herstellung
US6231237B1 (en) 1994-09-30 2001-05-15 Atifon Ltd. Container having rectangular base and its manufacturing
US5605278A (en) * 1995-08-30 1997-02-25 International Paper Company Barrier package for instant film
US5660322A (en) * 1995-08-30 1997-08-26 International Paper Barrier package for instant film
US7284681B2 (en) 1998-12-22 2007-10-23 Tadashi Hagihara Structure for joining a sheet member and a tubular member in a pouch container
US20050173455A1 (en) * 1998-12-22 2005-08-11 Tadashi Hagihara Structure for joining a sheet member and a tubular member in a pouch container
WO2002087979A3 (de) * 2001-04-30 2002-12-27 Joachim Schropp Faltschachtel
WO2002087979A2 (de) * 2001-04-30 2002-11-07 Joachim Schropp Faltschachtel
US7261232B2 (en) 2001-04-30 2007-08-28 Joachim Schropp Folded box
US20040129766A1 (en) * 2001-04-30 2004-07-08 Joachim Schropp Folded box
US20030071059A1 (en) * 2001-06-22 2003-04-17 Tadashi Hagihara Self-standing type bag-shaped container having evaluating and flow velocity controlling functions
US6851578B2 (en) * 2001-06-22 2005-02-08 Tadashi Hagihara Self-standing type bag-shaped container having evaluating and flow velocity controlling functions
FR2833933A1 (fr) * 2001-12-20 2003-06-27 Thales Sa Enveloppe etanche pour la protection d'objet aux variations de depressurisation et systeme de protection d'objet dans des milieux contraints
WO2003053805A1 (fr) * 2001-12-20 2003-07-03 Thales Enveloppe etanche pour la protection d'objet aux variations de depressurisation
US20040101216A1 (en) * 2002-11-27 2004-05-27 Hosokawa Yoko Co., Ltd. Packaging bag and method for manufacturing same
US7510515B2 (en) 2002-11-27 2009-03-31 Hosokawa Yoko Co., Ltd. Packaging bag and method for manufacturing same
US20060154793A1 (en) * 2002-11-27 2006-07-13 Hosokawa Yoko Co., Ltd. Packaging bag and method for manufacturing same
WO2006119947A1 (de) * 2005-05-11 2006-11-16 Focke & Co. (Gmbh & Co. Kg) Packung für zigaretten sowie verfahren zum herstellen derselben
US10232969B2 (en) 2007-08-08 2019-03-19 Primapak, Llc. Flexible, stackable container and method and system for manufacturing the same
US8602244B2 (en) 2007-08-08 2013-12-10 Clear Lam Packaging, Inc. Flexible, stackable sealed package having corner seals and formed from a sheet of film
US10023337B2 (en) 2007-08-08 2018-07-17 Primapak, Llc Flexible, stackable container and method and system for manufacturing the same
US9162786B2 (en) 2007-08-08 2015-10-20 Clear Lam Packaging, Inc. Flexible, stackable container and method and system for manufacturing the same
US11124323B2 (en) 2007-08-08 2021-09-21 Primapak, Llc Flexible, stackable container and method and system for manufacturing the same
US20100140129A1 (en) * 2008-11-06 2010-06-10 Clear Lam Packaging, Inc. Flexible, Stackable Container and Method and System for Manufacturing Same
US8602242B2 (en) * 2008-11-06 2013-12-10 Clear Lam Packaging, Inc. Flexible, stackable container used for storing a quantity of product and method for manufacturing same
US9745104B2 (en) 2012-10-26 2017-08-29 Clear Lam Packaging, Inc. Flexible stackable package
US10399746B2 (en) 2012-10-26 2019-09-03 Primapak, Llc Flexible material for flexible package
US10532855B2 (en) 2012-10-26 2020-01-14 Primapak, Llc Flexible material for flexible package
US10207850B2 (en) 2012-10-26 2019-02-19 Primapak, Llc. Flexible package and method of making same
US11267632B2 (en) 2012-10-26 2022-03-08 Primapak, Llc Flexible package and method of making the same
US11447299B2 (en) 2012-10-26 2022-09-20 Primapak, Llc Flexible material for flexible package
US9850036B2 (en) 2012-10-26 2017-12-26 Clear Lam Packaging, Inc. Flexible package and method of making the same
US10071841B2 (en) 2013-07-03 2018-09-11 Bemis Company, Inc. Scored package
USD726535S1 (en) 2013-07-30 2015-04-14 Clear Lam Packaging, Inc. Package
USD715643S1 (en) 2013-07-30 2014-10-21 Clear Lam Packaging, Inc. Package
USD725467S1 (en) 2013-07-30 2015-03-31 Clear Lam Packaging, Inc. Package
USD739232S1 (en) 2013-07-30 2015-09-22 Clear Lam Packaging, Inc. Film used to make packages
USD747189S1 (en) 2013-09-09 2016-01-12 Clear Lam Packaging, Inc. Package
USD733549S1 (en) 2013-10-25 2015-07-07 Clear Lam Packaging, Inc. Package
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USD788582S1 (en) 2014-10-31 2017-06-06 Clear Lam Packaging, Inc. Film for packaging production
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BE534852A (da)
CH348106A (de) 1960-07-31
BE538067A (da)
DE1056531B (de) 1959-04-30
BE542429A (da)

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