US3700018A - Semirigid container - Google Patents

Semirigid container Download PDF

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Publication number
US3700018A
US3700018A US104438A US3700018DA US3700018A US 3700018 A US3700018 A US 3700018A US 104438 A US104438 A US 104438A US 3700018D A US3700018D A US 3700018DA US 3700018 A US3700018 A US 3700018A
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United States
Prior art keywords
container
sheet
heat
transverse wall
contoured side
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Expired - Lifetime
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US104438A
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English (en)
Inventor
Luigi Goglio
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Individual
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Individual
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Filing date
Publication date
Priority claimed from IT2231670A external-priority patent/IT988701B/it
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Publication of US3700018A publication Critical patent/US3700018A/en
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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
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
    • B29K2715/006—Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable

Definitions

  • thermoplastic material which can he heat- 51] 1111.01 ..A45c Welded as as a P Containing Portion at least [58] Field of W111;....'.13;.4150/.552575157311 Pauly formed of heat weldeble materiel eeeeietem with that the bottom, formed of a preferably tubular element which at one of its ends is heat-welded to the [56] References Cited bottom and provided with a top opening suitable to be UNITED STATES PATENTS closed by transverse heat-welding upon completion of product stuffing.
  • This invention relates to a completely heat-welded, hermetically sealable semirigid container.
  • the container according to the present invention overcomes the disadvantages of the conventional solutions in that the shape being taken after stuffing is consistent, that is a shape taken without causing detrimental local stresses to the material comprising it.
  • the container is essentially characterized by comprising a pre-shaped bottom of heat-weldable thermoplastic material, as well as a top container portion, at least partly formed of heatweldable material consistent with that of the bottom, formed of a preferably tubular element which at one of its ends is heat-welded to the bottom and provided with a top opening suitable to be closed by transverse heatwelding upon completion of product stuffing.
  • the bottom can be made of mouldable thermoplastic material, such as polyethylene, and the tubular element can be made of any among a wide range of conventional layered materials, wherein the inner layer will comprise polyester (polyethylene terephtalate) polypropilene, polyamides and similar thermoplastic material consistent with that of the bottom, where by consistency it is meant the possibility that such material adheres under thermal action (with or without simultaneous pressing action) to the bottom material.
  • the inner layer will comprise polyethylene
  • the inner layer will also be of polypropilene.
  • the layers in the layered material may be combined as follows: cellophane (cellulose leaf) polyethylene, cellophane (cellulose leaf) aluminumpolyethylene, polyester-polyethylene, polypropilenepolyethylene, paper-polyethylene-thin boardpolyethylene, thin board-aluminum-polyethylene, polypropilene-a1uminum-polyester-polyethylene (or polypropilene)-polyester (or polypropilene)-alu- 2 minum-polyester (or polypropilene)polypropilenepolyester-aluminum-polyester, polyester-aluminumpolyester (or polypropilene)-aluminum, polypropilene, and so on.
  • the container portion comprises two flat sheets (or a single folded sheet) heat-welded to each other along the longitudinal sides thereof.
  • This container portion is heat-welded along the lower contour to the bottom which, in order to ensure a thorough tightness at the longitudinal edges, has extensions interposed between the two sheets (or between the folding and the opposing free ends in the case of a folded sheet) at the area of the longitudinal edges, so that by heat-welding said edges the material of these extensions will at least partially be melted filling up the voids between the edges of the sheet(s) and bottom, thus ensuring a perfect tightness.
  • the bottom wall or the wall defining the container bottom may have some gas permeability capable of damaging the product confined in the container.
  • the imperviousness material may be of a composite nature, that is a layered material comprising at least two layers, one of which is an aluminum foil (for example, 5-50 micron thick) and the other of which is a thermoplastic material consistent with that of the bottom.
  • the bottom material might remain adhesively attached to the imperviousness material under thermal action with or without a pressing action.
  • the layer contacting the impervious material bottom will also be made of polypropilene
  • the adhesive layer associated with aluminum will be also made of polyethylene.
  • the adhesive layer thicknesses are not critical and can be those commonly used in the art of composite laminated materials for making heat-weldable flexible containers.
  • the thickness may range between 5 and 1,000 micron, while the annealed aluminum thickness may range between 5 and 50 micron.
  • the application of the impermeabilizing sheet to the bottom can be accomplished in several manners not forming part of the invention as within the scope of conventional techniques.
  • the impermeabilizing sheet so shaped as to correspond to the area to be impermeabilized, can be applied on the formed bottom to remain adhering thereto, exerting a simultaneous heating and pressure effect on the sheet.
  • Another approach consists of introducing the shaped element of impermeabilizing sheet into the bottom moulding die, then injecting the bottom material into the die. Due to heat and pressure, the sheet element adhesively joins the bottom being moulded.
  • FIG. 1 is a partly sectional, side elevation view showing a first embodiment of the semirigid container which is elliptic in cross-section;
  • FIG. 2 is a bottom view of the container shown in FIG. 1;
  • FIG. 3 is a partly sectional, side elevation view showing a different (circular) embodiment of the container
  • FIG. 4 is a view similar to that of FIG. 3, but rotated by 90;
  • FIG. 5 is an enlarged view the detail for the longitudinal weld of the layered material forming the top or containing portion of the container, as required for converting the web-like material into a tube;
  • FIG. 6 is a diagrammatic side view of the container according to the invention.
  • FIG. 7 is a sectional view taken on line VI-VI of FIG. 6, wherein the walls are slightly spread apart;
  • FIG. 7a is a sectional view taken on line VII' VII;
  • FIG. 8 is an exploded view of a container, wherein the containing portion is provided from two sheets which, however, can be substituted for by a single sheet folded as shown in FIG. 8a;
  • FIG. 9 is a cross-section of the bottom alone
  • FIG. 10 is a perspective view showing the corner detail of the container, assumed that one of the sheets of the containing portion has been raised;
  • FIG. 11 is a side view showing another embodiment of the container.
  • FIG. 12 is a sectional view taken on line XII-XII in FIG. 1 l;
  • FIG. 13 is a perspective view showing the bottom following application of the impermeabilizing sheet thereon.
  • the container comprises a bottom 1 provided by moulding thermoplastic material, such as polyethylene, polypropilene or the like.
  • This bottom comprises a substantially flat raised central portion 2 connecting by a perimetral chamfer 3 with an edge 4 which is suitably slightly flared so as to facilitate the piling of said bottoms.
  • edge 4 is characterized by an outward facing perimetral flange 5, against which there abuts the lower end of a tubular element 7 constituting the upper or containing portion of the container.
  • the bottom is of a substantially elliptic shape, or however formed of curved sections which are interconnected.
  • Stiffening ribs 8 may be provided along the major diameters of the bottom below the wall 2.
  • the tubular element 7 is formed of a sheet of composite material comprising, for example, double, triple, quadruple or quintuplicate layers: cellophanepolyethylene, cellophane-aluminum-polyethylene, polyester-polyethylene, polypropilene-polyethylene, paper-polyethylene, thin board-polyethylene, thin board-aluminum-polyethylene, etc., as provided by composing the individual base films and the like.
  • the composite materials of the above list providing an inner layer comprising polyethylene are for use with a bottom 1 also made of polyethylene.
  • the layered material making up said tu bular element 7 will preferably have an inner layer of polypropilene and may be formed of polypropilene and polyester-aluminum-polypropilene, or polyester-aluminum-polyester-polypropilene.
  • the lower end of the tubular element is heat-welded (that is attached by exerting a pressure with a contribution of heat) to the perimetral edge 4 of bottom 1.
  • Heat-welding is accomplished by exerting a pressing effect through heating jaws against the lower end of the tubular element at the area of edge 4, this effect being resisted by a resisting body inserted in the bore of the bottom and mating therewith.
  • the tubular element 7 has a longitudinal weld 9 as formed from a layered material sheet or web, the Ion gitudinal edges of which are superimposed to one another as shown in FIG. 5.
  • This figure shows how one of the longitudinal flat sheet edges is turned over at 11, so that faces of the same material and thus heat-weldable to one another are facing one another.
  • tubular element 7 After introducing the product, the tubular element 7 is closed by top transverse heat weld shown at 10.
  • FIGS. 3, 4 and 5 A different preferred embodiment of the container is shown in FIGS. 3, 4 and 5. Similar or corresponding elements to those of the embodiment in FIGS. 1 and 2 have been designated by using the same reference numerals followed by a prime.
  • the bottom may have other forms than those shown and described, such as a conical form or however identified by arcuate surfaces, having a constant or varying radius of bending, such surfaces being interconnected.
  • the container substantially comprises the following elements: two flexible sheets 101 and 102 (or a folded sheet 101a) and a bottom designated as a whole at 103.
  • the sheets 101, 102 or 101a can be made of the above mentioned heat-weldable materials.
  • moulding also made of one of the above mentioned materials, is provided by moulding and includes a flat raised portion 104 connecting through a possible chamfer to an edge 105 which can suitably be also slightly flared so as to facilitate the piling of said bottoms.
  • edge 105 is characterized by an outward facing continuous perimetral flange 106, the lower edge of the containing portion comprising the sheets 101, 102 or the single sheet 101a abutting there against.
  • the bottom shape substantially resembles a deformed ellipse at the opposite ends where flat extensions 107 are provided.
  • ribs 108 can be provided for maintaining the container lifted from a rest plane to allow the inner cavity of the bottom to be reached by the hot fluid as required, for example for cooking and sterilizing the product within the contamer.
  • the extensions 107 are interposed between the two sheets (as shown in FIG. 10, particularly at the edges of the latter).
  • the sheets are moved near each other and then by welding bars (known and not shown) two weld lines 110 and 111 are accomplished along the edges, these weld lines also involving said extensions 107, which due to heat partially melt and fill the voids at the junction of the two sheets, ensuring a perfect tightness.
  • a second heat-welding operation accomplished by welding jaws mating the contour of edge 4, the lower end 112 of the sheets (already attached to the bottom through the extensions 107) is welded to the edge 105 of said bottom.
  • the container After having thus made the container, the latter is filled with product and then its open inlet is closed by heat-welding along the transverse area 113 defined by broken lines.
  • a container is provided and has shielded corners (because of the two longitudinal welds 110 and 111), capable of self-supporting.
  • This feature has the advantage that in a sterilizing chamber a larger amount of containers can be arranged, since the containers need not to be, laid down.
  • the advantage is also achieved for a more effective sterilization as all of the container faces are completely free and, therefore, can be attacked by the sterilizing fluid.
  • the container may not require the use of outer packings and is perfectly tight.
  • the flexible envelope containers and under the same conditions as to volume and containable material it requires a less amount of flexible material, which results in a lower cost of the material.
  • due to the consistency of the deformations and thus because of absence of local overstresses no microholes will occur in the flexible material making up the containing portion.
  • the container shown in FIG. 11, 12 and 13 is substantially the same as that above described.
  • the container comprises a bottom, designated as a whole at 201, in connection with-which the expedients according to the present invention have been devised.
  • the container also comprises two composite sheets, that is multi-layers which are heat welded to one another along two longitudinal edges 204 and 205 so as to maintain them joined to one another.
  • the two sheets are also joined by heat-welding to the contour edge 206 of the bottom 201 along the zone indicated at 207. After filling up, the container is closed by heat-welding transversely of the inlet area 208 identified by the broken lines.
  • top surface or bottom 209 of the bottom may for any reason be pervious to gasses, which could adversely affect the product within the container, particularly where the contents are foodstuffs.
  • this specific surface 209 impermeabilizes this specific surface 209 and according to the invention this is achieved by applying thereon, or on the inner or outer side thereof, a shaped impermeabilizing sheet to cover or to involve said surface 209 and the next ad jacent areas, so that gas is prevented from moving to or away from the contents.
  • the bottom 201 defines the inner space 211 containing the product.
  • the impermeabilizing sheet can arranged on the outer bottom side as well, as shown by dash and dot lines, and its shape and extension should be such as to block up the less long permeability paths for the gas. It is apparent that the approach as shown by dash and dot lines is unfavorable, since the gasses could move along the height of sides 6, even if this is practically to be excluded due to the substantial length of this path.
  • the impermeabilizing sheet is preferably formed of a two layer material, one layer of which is aluminum having the task of impermeabilization, and the other of which is thermoplastic material consistent with that of the bottom and serving to provide adhesion between aluminum and bottom. Consistency is to be intended in that, under heat and possible pressure effect, the bottom material and that of the adhesive layer would interpenetrate so as to ensure a thorough connection for the impermeabilizing sheet to the bottom.
  • the bottom can be made of polypropilene or polyethylene.
  • the adhesive layer will be made of polypropilene, while in the latter case it will be made of polyethylene.
  • a semirigid container comprising:
  • a premolded bottom of plastic material having a con toured side circumscribing a transverse wall, said side having at least one flat outward extension, and a stop shoulder transverse to said contoured side;
  • a containing element of flexible material having at least one surface of thermoplastic material and at least one longitudinal weld joining together juxtaposed portions of said surface of thermoplastic material, said containing element being welded to saidcontoured side of said bottomwith said extension being interposed between said portions of said surface of thermoplastic material and adjacent said longitudinal weld, whereby said premolded bottom closes an end of said containing element.
  • said at least one outward extension comprises a pair of outward extensions
  • said containing element comprises a pair of sheets of said flexible material
  • said at least one longitudinal weld comprises a pair of longitudinal welds joining together two opposing sides of said pair of sheets.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Packages (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
US104438A 1970-01-14 1971-01-06 Semirigid container Expired - Lifetime US3700018A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2049470 1970-01-14
IT2077970 1970-02-18
IT2231670A IT988701B (it) 1970-03-23 1970-03-23 Perfezionamenti ai contenitori semirigidi particolarmente per prodotti alimentari

Publications (1)

Publication Number Publication Date
US3700018A true US3700018A (en) 1972-10-24

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Application Number Title Priority Date Filing Date
US104438A Expired - Lifetime US3700018A (en) 1970-01-14 1971-01-06 Semirigid container

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US (1) US3700018A (da)
AR (1) AR193608A1 (da)
BE (1) BE761590A (da)
CH (1) CH515829A (da)
DE (1) DE2100833A1 (da)
DK (1) DK134268B (da)
FR (1) FR2076112B1 (da)
GB (1) GB1331315A (da)
NL (1) NL7100414A (da)

Cited By (21)

* Cited by examiner, † Cited by third party
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US4191321A (en) * 1978-12-29 1980-03-04 Samsing Rolf A Container having paper-board end cap and oval sleeve
US4410026A (en) * 1981-07-13 1983-10-18 Baxter Travenol Laboratories, Inc. Port block assembly for interconnecting a fluid container with a fluid conduit
EP0864508A1 (en) * 1997-03-12 1998-09-16 Goglio Luigi Milano S.P.A. Container of flexible material, particularly for liquid, viscous or granular products
US6138899A (en) * 1997-10-25 2000-10-31 Grabher; Werner Inserted lid, box with said lid and process for the production of said lid
US6176070B1 (en) 1996-07-21 2001-01-23 Werner Grabher Packaging apparatus for closing a can with a closure member
FR2839703A1 (fr) * 2002-05-16 2003-11-21 Cristalid Emballage de presentation et son dispositif de conformation
US20040006950A1 (en) * 2002-07-09 2004-01-15 Knoerzer Anthony Robert Flexible-round stand-up pouch
US20050244084A1 (en) * 2004-05-03 2005-11-03 Tilman Paul A Reclosable stand-up package and method of manufacturing same
US20080087714A1 (en) * 2004-05-18 2008-04-17 D Amato Gianfranco Container
EP2014441A2 (de) 2007-07-09 2009-01-14 Kurt Oberhofer Verfahren zur Herstellung eines Formteils mit Barriereeigenschaften aus Kunststoff
US20090154848A1 (en) * 2006-06-01 2009-06-18 Dominique Hanot Base for a Packaging Made from Plastic
US20090166380A1 (en) * 2007-11-09 2009-07-02 Leblais Jacques Container for fluid product
US20100326870A1 (en) * 2006-12-05 2010-12-30 Seda S.P.A. Package
US20110174656A1 (en) * 2005-11-14 2011-07-21 Seda S.P.A. Device for producing a stacking projection and container with same
US8146796B2 (en) 2001-01-30 2012-04-03 Seda S.P.A. Cardboard container for drinks and process therefor
US8146797B2 (en) 2005-11-11 2012-04-03 Seda S.P.A. Insulated cup
US8360263B2 (en) 2005-04-15 2013-01-29 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating
US20140061250A1 (en) * 2012-08-28 2014-03-06 Robert Turcotte Recessed Container Closure and Method of Increasing Advertising Space on a Container using a Recessed Container Closure
US20160159544A1 (en) * 2013-07-23 2016-06-09 G.D S.P.A. Rigid container
US9783359B2 (en) 2005-09-08 2017-10-10 Seda S.P.A. Double-walled cup
WO2021053675A3 (en) * 2019-09-18 2021-06-03 One Of A Kind Fashion Limited Warming mechanism for container

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FR2638715A1 (fr) * 1988-11-09 1990-05-11 Alizol Sa Sachet pour produits liquides
EP0368757A1 (fr) * 1988-11-09 1990-05-16 Societe Alizol S.A. Sachet pour produits liquides
DE69400981T2 (de) * 1993-06-25 1997-05-28 Procter & Gamble Standbeutel mit verbreiterter Standfläche
DE102004022375A1 (de) * 2004-03-31 2005-10-20 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Schlauchbeutel mit eingesiegeltem Stand- bzw. Stehboden und Deckel-/Schulterteil sowie zugehöriger Boden, Deckel-/Schulterteil und Verfahren zu ihrer Herstellung
US7364047B2 (en) 2004-05-27 2008-04-29 Zweigniederlassung Der Huhtamaki Deutschaland, Gmbh & Co. Kg Tubular, especially can-shaped, receptacle for the accommodation of fluids, a method of manufacture, and use
DE102005006827A1 (de) * 2004-11-04 2006-05-24 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zur Herstellung eines flaschen- oder schlauchartigen Behälters, insbesondere Schlauchbeutels, mit einem eingesiegelten Boden sowie entsprechend hergestellter Schlauchbeutel
DE202004021343U1 (de) 2005-04-18 2007-10-25 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Bedrucktes Trägersubstrat
DE102005050911A1 (de) * 2005-10-21 2007-04-26 Lemo Maschinenbau Gmbh Standbodenbeutel
DE102008064545A1 (de) * 2008-12-19 2010-07-01 Q-Bag Packaging Machinery Gmbh & Co. Kg Behälter aus Folie

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US1825856A (en) * 1929-07-17 1931-10-06 Franklin M Dietz Liquid container
US1896076A (en) * 1929-07-25 1933-02-07 Nat Paper Can Company Container and manufacture of same
US1922171A (en) * 1932-05-12 1933-08-15 Mcmahon Charles Container
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US2209448A (en) * 1938-05-03 1940-07-30 Sonoco Products Co Container
US2879818A (en) * 1955-06-07 1959-03-31 Bradley Container Corp Thermoplastic container and method of making same
US3406891A (en) * 1964-10-14 1968-10-22 Fr Hesser Maschinenfabrik A G Container, particularly for liquids, with a deep drawn metal foil cover

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* Cited by examiner, † Cited by third party
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US1825856A (en) * 1929-07-17 1931-10-06 Franklin M Dietz Liquid container
US1896076A (en) * 1929-07-25 1933-02-07 Nat Paper Can Company Container and manufacture of same
US1979827A (en) * 1929-07-25 1934-11-06 Nat Paper Can Company Method and apparatus for manufacturing containers
US1922171A (en) * 1932-05-12 1933-08-15 Mcmahon Charles Container
US2209448A (en) * 1938-05-03 1940-07-30 Sonoco Products Co Container
US2879818A (en) * 1955-06-07 1959-03-31 Bradley Container Corp Thermoplastic container and method of making same
US3406891A (en) * 1964-10-14 1968-10-22 Fr Hesser Maschinenfabrik A G Container, particularly for liquids, with a deep drawn metal foil cover

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191321A (en) * 1978-12-29 1980-03-04 Samsing Rolf A Container having paper-board end cap and oval sleeve
US4410026A (en) * 1981-07-13 1983-10-18 Baxter Travenol Laboratories, Inc. Port block assembly for interconnecting a fluid container with a fluid conduit
US6176070B1 (en) 1996-07-21 2001-01-23 Werner Grabher Packaging apparatus for closing a can with a closure member
EP0864508A1 (en) * 1997-03-12 1998-09-16 Goglio Luigi Milano S.P.A. Container of flexible material, particularly for liquid, viscous or granular products
US6138899A (en) * 1997-10-25 2000-10-31 Grabher; Werner Inserted lid, box with said lid and process for the production of said lid
US8146796B2 (en) 2001-01-30 2012-04-03 Seda S.P.A. Cardboard container for drinks and process therefor
WO2003097479A1 (fr) * 2002-05-16 2003-11-27 Cristalid Sa Emballage de presentation et son dispositif de conformation
US20050252811A1 (en) * 2002-05-16 2005-11-17 Cristalid Sa Display package and shaping device therefor
FR2839703A1 (fr) * 2002-05-16 2003-11-21 Cristalid Emballage de presentation et son dispositif de conformation
US20040006950A1 (en) * 2002-07-09 2004-01-15 Knoerzer Anthony Robert Flexible-round stand-up pouch
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Also Published As

Publication number Publication date
FR2076112A1 (da) 1971-10-15
GB1331315A (en) 1973-09-26
FR2076112B1 (da) 1975-01-17
BE761590A (fr) 1971-06-16
CH515829A (it) 1971-11-30
AR193608A1 (es) 1973-05-11
DK134268C (da) 1977-03-14
DE2100833A1 (de) 1971-07-22
DK134268B (da) 1976-10-11
NL7100414A (da) 1971-07-16

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