US20050263573A1 - Cardboard container obtained from a single blank - Google Patents

Cardboard container obtained from a single blank Download PDF

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Publication number
US20050263573A1
US20050263573A1 US11/121,934 US12193405A US2005263573A1 US 20050263573 A1 US20050263573 A1 US 20050263573A1 US 12193405 A US12193405 A US 12193405A US 2005263573 A1 US2005263573 A1 US 2005263573A1
Authority
US
United States
Prior art keywords
container
portions
flaps
blank
lid
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.)
Abandoned
Application number
US11/121,934
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English (en)
Inventor
Luigi Goglio
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.)
P L V SpA
Original Assignee
P L V SpA
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 P L V SpA filed Critical P L V SpA
Assigned to P.L.V. SPA reassignment P.L.V. SPA ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GOGLIO, LUIGI
Publication of US20050263573A1 publication Critical patent/US20050263573A1/en
Abandoned 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
    • 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
    • B65D5/18—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 by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
    • 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
    • B65D5/02—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/0245—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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward folding of flaps, to form a sunken or hollow end wall, e.g. for the packaging of books
    • 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
    • B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2052—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form characterised by integral closure-flaps
    • B65D5/2057—Inter-engaging self-locking flaps
    • 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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • 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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/66—Hinged lids
    • B65D5/6685—Hinged lids formed by extensions hinged to the upper edge of a container body formed by erecting a blank to U-shape

Definitions

  • the present invention refers to a cardboard container for solid, granular or eventually fluid products, in particular cream or paste products and the like, and to a relative production method.
  • the material used to form the container can be a multi-layer material, including a layer of cardboard, able to give a certain stiffness to the container, and any other layers of sheet material.
  • Containers of the type to which the invention refers are normally common cardboard boxes, obtained by successive folding and gluing of a flat blank, so as to obtain a substantially parallelepiped shape of the desired size.
  • Cardboard containers of the box type have various drawbacks, which range from the fact that the container does not have a perfect seal to the fact that it cannot be re-closed or that the re-closure of the container is not practical in the event of partial use of the product, to the fact that a loss of or a decrease in stiffness of the container occurs if opening thereof involves essentially the entire upper face.
  • box-shaped cardboard containers do not lend themselves to contain viscous, pasty or fluid products.
  • European patent application No. 03011600.8 of 22.05.03 not yet published, in the name of the same applicant, describes a container whose body and whose upper closing wall are obtained from two separate blanks.
  • the present invention is intended to improve and to simplify the structure of the container described in said European patent application.
  • an object of the invention is to provide a cardboard container that is perfectly sealed before use and which can be opened easily to form a large opening for removing the product, which involves essentially the entire upper face of the container.
  • Another object of the invention is to provide a container which maintains a good stiffness even after opening.
  • Yet another object of the invention is to provide a container which, in a suitable composition of various components, can be produced in a completely hermetic form, so as to be suitable for containing products in a pasty, viscous or fluid state.
  • Another, but not last, object of the invention is to provide such a container that is simple and economical to produce.
  • the container according to the invention has the characteristics of appended independent claim 1 .
  • the container according to the invention is obtained from a single blank.
  • the blank of the body of the container has bend and crease lines, which make the container assume a slightly truncated conical shape, once it is raised, said shape starting from a rectangular base and ending in an octagonal open top wall, widened with respect to the base.
  • the body of the open container thus produced has, at its upper edge, a series of tongues or flaps which, after the container has been filled with the product, are folded inward to embrace corresponding flaps of the part of the blank forming the upper closing wall of the container.
  • a pre-cut line is provided in said upper closing wall, to facilitate opening of the container.
  • the part of the blank forming the container advantageously has at one of its edges an octagonal extension, designed to form a re-closing lid for the container.
  • the container thus formed in one embodiment thereof, can be made hermetic, to contain products in a pasty or viscous state, such as yoghurt or the like, and also fluid products.
  • a sheet of plastic material such that, after folding of the blank to form the body of the container, it covers the whole inner surface thereof making it hermetic.
  • the part of the blank forming the upper closing wall of the container has on the inside a thin sheet of aluminium which ensures the upper seal of the closed container and allows easy tearing thereof.
  • FIG. 1 is an axonometric view of a container according to the invention, with the re-closing lid lowered;
  • FIG. 2 is an axonometric view of the container of FIG. 1 with the re-closing lid raised and the disk removed from the upper wall;
  • FIG. 3 is a plan view of a blank from which the container of FIGS. 1 and 2 is obtained;
  • FIG. 4 is an axonometric view of the container, in the upright position, obtained by folding and gluing of the blank of FIG. 3 , before filling it with the product;
  • FIG. 5 is a sectional view taken along the section plane V-V of FIG. 1 , showing the snap re-closure of the lid;
  • FIG. 6 is a plan view of the blank of FIG. 3 , for the formation of a hermetic container
  • FIG. 7 is a plan view of a membrane which can be applied to the top closing part of the blank of FIG. 6 , for formation of a hermetic container;
  • FIG. 8 is a cross sectional view taken along the section plane VIII-VIII of FIG. 7 .
  • the container 1 is destined particularly to contain solid, granular or even powder products.
  • Sweets, chocolates, animal foods, detergents and the like are cited purely by way of example as products for which the container is intended.
  • the container 1 has a rectangular or square base 2 and an octagonal upper edge 3 , widened with respect to the base, so as to determine a certain conicity of the container.
  • the octagonal upper edge 3 of the container has four larger-sized sides 4 , opposed two by two and corresponding to the four side walls 5 of the container, separated by the same number of smaller-sized sides 6 , disposed at the four corners of the container and obtained by means of respective triangular blunting 7 of said corners, which start from zero at the base 2 of the container and reach their greatest width at the top thereof.
  • the container 1 has a top closing wall 8 and a re-closing lid 9 , elements which will be better described later.
  • FIGS. 3 to 5 With reference now to FIGS. 3 to 5 , the elements composing the container 1 according to the invention, and the manner in which it is produced are described.
  • the container 1 is obtained essentially from a single blank 100 , shown in a plan view in FIG. 3 .
  • the blank 100 comprises:
  • a central portion 10 designed to form the body of the container, shown in the upright position in FIG. 4 ,
  • a first octagonal end portion 11 designed to form the top closing wall 8 of the container, shown in FIG. 4 in the open position for filling of the container, and
  • a second octagonal end portion g designed to form the re-closing lid 9 , also shown in the open position in FIG. 4 .
  • the dashed lines indicate crease and bend lines, along which the various parts of the blank are folded to obtain the container, as will now be better described.
  • the blank 100 of FIG. 3 comprises a central rectangular part a destined to form the base 2 of the container 1 .
  • Corresponding tongues b which are folded inward by about 90° during formation of the container are attached, by respective bend lines 12 , to the two smaller sides of the rectangle a.
  • trapezoidal portions (c, c′) Attached by respective bend lines ( 13 , 13 ′) to the other two sides of the rectangle a are trapezoidal portions (c, c′), having their larger bases at said lines ( 13 , 13 ′), destined to form the rear wall and the front wall of the container 1 , respectively, as shown in FIGS. 1 and 2 .
  • the trapezoidal portions or wings e are narrower than the corresponding wings e′ and are destined to be disposed on the inside thereof, to form together the two side walls, right and left, of the container 1 .
  • Trapezoidal flaps (f, f′) protrude from the upper and lower edges of the triangular portions d and d′, respectively.
  • a trapezoidal flap f 1 ′ protrudes from the lower edge of one of the trapezoidal portions e′, whilst a connecting flap f 4 ′ protrudes from the other portion e′.
  • a trapezoidal connecting flap f 3 protrudes from the upper edge (lesser base) of the trapezoidal portion c, whereas two trapezoidal flaps f 2 ′, spaced apart, protrude from the lower edge of the trapezoidal portion c′.
  • the connecting flap f 4 ′ is destined to be folded toward the inside of the container along the bend line 17 ′ to lower the top closing wall 8 inside the body of the container.
  • the end flaps f, f′, f 1 ′ and f 2 ′ and the connecting flap f 3 are destined to be folded to the inside of the container along the respective bend lines ( 17 , 17 ′) to block the top closing wall 8 of the container, as will be better explained later.
  • first octagonal portion 11 of the blank destined to form the top closing wall 8 of the container is connected by means of a bend line 18 to the connecting flap f 4 ′ of the trapezoidal portion e′.
  • second octagonal portion g of the blank destined to form the re-closing lid 9 of the container and provided with a pull tab 20 that can oscillate around a bend line 19 , is connected by means of a bend line 18 to the connecting flap f 3 of the trapezoidal portion c.
  • the potion 11 of the blank is octagonal in shape in a plan view, as described above, and has seven rectangular flaps h, connected by means of respective bend lines 21 to seven sides of the octagon.
  • the eighth side of the octagon is formed by the bend line 18 ′ which connects the portion 11 of the blank to the connecting flap f 4 ′ which is of the same size as the larger flaps h.
  • the smaller flap h which coincides with the flap f′ is partially cut.
  • the flap f′ coinciding with the flap h is also cut.
  • Said flaps h are destined to be folded at about 90° and to be disposed beneath the flaps (f, f 3 , f′, f 1 ′, f 2 ′) of the part 10 of the blank for closing of the container, as will be better described later.
  • the portion 11 of the blank has a pre-cut line 22 , which extends substantially parallel to the octagonal perimeter thereof, following a rounded path and ending at the front with a crescent 23 , so that on pressing on the portion 24 in front of the crescent 23 , an opening is formed through which the central part or disk 8 ′ of the top wall 8 of the container can be gripped, to remove it along the pre-cut line 22 and to cause the opening of the container.
  • the two side tongues b are raised, disposing them on the inside, and then the trapezoidal portions (c, c′) are raised together with the other portions (d, e) and (d′, e′) connected thereto.
  • the latter are then rotated around the respective crease and bend lines ( 14 , 15 , 14 ′, 15 ′), so that the wings e′ partially overlap the corresponding wings e, forming the raised container, open at the top, shown in FIG. 4 .
  • the strips of glue or of heat-sealed adhesive 16 applied to the wings e′ ensure fixing on the wings e beneath and thus the maintenance of the shape of the body of the container as shown in FIG. 4 .
  • the body of the container can easily be raised mechanically, by means of an internal mandrel which keeps fixed the base a, on which mechanical hinged systems raise the various portions of the part 10 of the blank to form the body of the container.
  • the open container shown in FIG. 4 is filled with product before closure, which takes place as follows.
  • peripheral flaps h of the portion 11 of the blank are folded upwards by about 90°, to take on a tray configuration 25 . It is clear that this operation, for the sake of simplicity, can be performed before the body of the container is formed.
  • the tray-shaped part 25 of the blank is folded along the bend lines ( 17 ′, 18 ) so as to be inserted in the open container of FIG. 4 through the open top part thereof and is disposed so that the upper edge 26 of the folded flaps h is disposed level with the bend lines ( 17 , 17 ′) of the corresponding flaps f, f′, f 1 ′, f 2 ′ and f 3 of the open container of FIG. 4 .
  • the lid 9 in this lowered position, as shown in the sectional view of FIG. 5 , the lid 9 is positioned beneath said pairs of front overlapping flaps (f′, f 2 ′), which prevent the lid from lifting spontaneously.
  • the lid when the lid is lowered, it snaps shut and is held in the closed position by said superimposed flaps (f′, f 2 ′).
  • two teeth 119 are provided, spaced apart on one side and on the other with respect to the pull-tab 20 . Said teeth 119 snap engage beneath the folded flaps f 2 ′ when the lid 9 is closed.
  • the flaps f 2 ′ are slightly shorter than the other flaps.
  • Raising of the lid 9 is facilitated by the pull tab 20 which is housed in the empty space determined by said pair of flaps f 2 ′ and which protrudes slightly beyond the top profile of the container 1 .
  • the first opening of the container is facilitated by said pre-cut line 22 formed on the upper closing wall 8 .
  • cut line ( 22 - 23 ) can take a path different to that shown by way of example in the appended drawings. In theory it could extend exactly along the inner perimeter of the container.
  • the disk 8 ′ leaves, when removed, a rim 30 suitably joined in the corners, which allows the upper mouth of the container to be stiffened.
  • this rim 30 is also to act as a stop for the re-closing lid 9 , which comes to rest thereon after the disk 8 ′ has been removed.
  • two small cuts 31 formed on the inclined sides of the octagonal lid 9 joined to the bend line 18 allow the lid 9 to be blocked in the open position, as shown in FIG. 2 , by hooking to the top edge of the container.
  • Re-closure of the lid 9 takes place by lowering thereof, as previously described.
  • FIG. 6 the same blank 100 of FIG. 3 is illustrated according to a hermetic embodiment of the container, according to the invention.
  • the film 40 is substantially rectangular in shape, possibly rounded at the two ends, of such a size that its length reaches to the bend lines ( 17 , 17 ′) of the flaps (f, f 3 , f′, f 1 ′, f 2 ′, f 4 )′ whilst its width is such as to allow said film, in the established conicity of the container, to be overlapped to form the tight seal by means of heat sealing.
  • the film 40 is constrained to the blank 10 by means of a continuous or dotted track of gluing or heat sealing 41 , which extends along a rectangle parallel to the perimeter of the base a, and by means of two strips of gluing or heat sealing ( 42 , 42 ′) disposed in the vicinity of the top of said trapezoidal portions (c, c′).
  • a typical structure of the lining film can be PE/PET/PE, in which the PET film acts as heat resistant material, giving a certain stiffness, whilst the two PE films form the part that can be heat sealed on both faces.
  • the PET film can be metallized to give greater impermeability.
  • the body of the container is formed as described in the previous embodiment, obtaining a container open at the top with an inner lining 40 , which can be filled with the product and closed with a lid g, which must also have impermeable characteristics, and a the same time must allow an easy opening along the above mentioned cut line 22 .
  • a thin aluminium film 50 (8-10 micron), which covers the entire peripheral profile of the octagonal portion 11 , including the empty spaces between the successive flaps h, has been joined by means of adhesive and/or heat sealing to the octagonal portion 11 of the blank.
  • Fixing of the closing wall 8 to the body of the container takes place as in the preceding embodiment, by sealing the flaps f, f 3 , f′, f 1 ′ and f 2 ′, heat sealable on the inside to the underlying flaps h and, in this case, also by sealing the aluminium layer 50 to the underlying lining film 40 so as to form a single hermetically sealed whole.
  • the lining film 40 in turn is sealed to the inside part of the container with the dual function of further stiffening of the mouth of the container.
  • the aluminium sheet 50 dilates through the effect of heat, so that creases are formed which compromise sealability in said areas. These creases also form channels which allow air to enter, in the long run causing oxidation and gradual detachment of the aluminium sheet 50 from the polyethylene layer deposited on the cardboard through heat-sealing of the aluminium sheet 50 .
  • said structure consists in a membrane 70 comprising a very thin aluminium film 71 (thickness 7-9 microns) which is coupled to a layer of a very thin paper 72 (grammage 20-30 gr/m 2 ).
  • the paper 72 is of the pelure type and has considerable heat stability, whilst the aluminium film 71 is held by said paper, eliminating the aforementioned creases.
  • the aluminium film 71 so thin, can be varnished on one side (the outward facing one) to prevent oxidation.
  • the paper 72 on the other hand, being of low grammage, can easily tear under pressure.
  • the aluminium film 71 is necessary because it is one of the best barrier materials.
  • a layer of polyethylene is applied to the portion 11 of the blank, then the aluminium film 71 or the sheet of paper 72 is heat sealed to the layer of polyethylene, so that one of the two remains on the outside.
  • This solution furthermore, is possible in that the two materials, that is the aluminium 71 and the paper 72 , are varnished with respective layers 73 , 74 , so that they can come into direct contact inside the container with the product contained therein, as in the case of food products.
  • the membrane 70 can be applied with the thin paper sheet 72 in contact with the portion 11 of the blank so that the aluminium layer 71 remains on the outside.
  • the disk 8 ′ is lowered by applying a pressure to the round part 24 and by breaking the cut lines 22 and 23 .
  • the membrane 70 being thin, tears along the cut lines 22 and 23 .
  • the blank 100 of FIG. 6 makes it possible to produce a perfectly hermetic container, simple and inexpensive to make, unlike the solutions existing on the market, which are very sophisticated, wherein the structure of the material is a single whole of multi-layer components such as to make the cardboard impermeable.
  • the hermetic container according to the invention also lends itself to an easy re-cycling, in that the lining film 40 of plastic material may be detached from the cardboard blank 10 , allowing a separate waste collection.
  • a U-shaped pre-cut 60 which defines an openable window m is made in one of the trapezoidal walls c.
  • a crosswise bend line 61 which passes through the bottom part of the window m is provided. In this case the user, after having used the content of the container, lowers the window m toward the inside causing the detachment of the cardboard from the lining film 40 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
US11/121,934 2004-05-28 2005-05-05 Cardboard container obtained from a single blank Abandoned US20050263573A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001084A ITMI20041084A1 (it) 2004-05-28 2004-05-28 Contenitore in cartone ottenuto da un unico fustellato
ITMI2004A001084 2004-05-28

Publications (1)

Publication Number Publication Date
US20050263573A1 true US20050263573A1 (en) 2005-12-01

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ID=34935002

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/121,934 Abandoned US20050263573A1 (en) 2004-05-28 2005-05-05 Cardboard container obtained from a single blank

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Country Link
US (1) US20050263573A1 (de)
EP (1) EP1600387A3 (de)
CA (1) CA2503264A1 (de)
IT (1) ITMI20041084A1 (de)

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US20060180642A1 (en) * 2005-02-14 2006-08-17 Zacher Raymond L Anti-sifting polygonal carton
US20070063002A1 (en) * 2005-02-14 2007-03-22 Zacher Raymond L Anti-sifting polygonal carton and methods of assembly
WO2011040976A1 (en) * 2009-10-02 2011-04-07 Corso Thomas I Retail produce box and method for selling a variety of produce therein
US20130075293A1 (en) * 2010-04-07 2013-03-28 Masumi Fukuzawa Packaging case
US20150090618A1 (en) * 2012-06-20 2015-04-02 G.D.S.P. A. Packet for tobacco products and flat blank for making the packet
US9061786B2 (en) 2006-10-26 2015-06-23 Rock-Tenn Shared Services, Llc Blank of sheet material and methods and apparatus for forming a container from the blank
CN106715278A (zh) * 2014-09-19 2017-05-24 松下知识产权经营株式会社 包装用箱以及由该包装用箱包装的被包装物
US9701087B2 (en) 2013-09-06 2017-07-11 Westrock Shared Services, Llc Methods and machine for forming a container from a blank using a pre-fold mandrel section
USD805385S1 (en) * 2016-12-21 2017-12-19 Koller Enterprises, Inc. Plastic container
US9878512B2 (en) 2013-09-06 2018-01-30 Westrock Shared Services, Llc Methods and machine for forming a shipping and display container from a blank assembly using a pre-fold mandrel section
US10052837B2 (en) 2014-06-18 2018-08-21 Westrock Shared Services, Llc Methods and a machine for forming a container from a blank using a rotatable glue panel folder
US20190276214A1 (en) * 2018-03-08 2019-09-12 Kye Systems Corp. Inner package and packaging box including the same
USD930708S1 (en) * 2019-09-27 2021-09-14 Afs Newco, Llc Lid
USD954548S1 (en) 2019-12-11 2022-06-14 Graphic Packaging International, Llc Carton
USD954549S1 (en) 2019-12-11 2022-06-14 Graphic Packaging International, Llc Carton
US11661230B2 (en) * 2019-11-20 2023-05-30 Graphic Packaging International, Llc Stackable cartons, system, and methods of using the same

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CN114981173A (zh) * 2020-01-16 2022-08-30 马斯公司 用于消费者封包商品的自备包装物封包的优质装运

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Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070063002A1 (en) * 2005-02-14 2007-03-22 Zacher Raymond L Anti-sifting polygonal carton and methods of assembly
US7690554B2 (en) 2005-02-14 2010-04-06 Graphic Packaging International, Inc. Anti-sifting polygonal carton and methods of assembly
US7731080B2 (en) 2005-02-14 2010-06-08 Graphic Packaging International, Inc. Anti-sifting polygonal carton
US20060180642A1 (en) * 2005-02-14 2006-08-17 Zacher Raymond L Anti-sifting polygonal carton
US9061786B2 (en) 2006-10-26 2015-06-23 Rock-Tenn Shared Services, Llc Blank of sheet material and methods and apparatus for forming a container from the blank
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Also Published As

Publication number Publication date
EP1600387A2 (de) 2005-11-30
CA2503264A1 (en) 2005-11-28
ITMI20041084A1 (it) 2004-08-28
EP1600387A3 (de) 2006-10-11

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