EP1112939A1 - Boíte en carton en particulier pour des produits de confiserie - Google Patents

Boíte en carton en particulier pour des produits de confiserie Download PDF

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Publication number
EP1112939A1
EP1112939A1 EP00128052A EP00128052A EP1112939A1 EP 1112939 A1 EP1112939 A1 EP 1112939A1 EP 00128052 A EP00128052 A EP 00128052A EP 00128052 A EP00128052 A EP 00128052A EP 1112939 A1 EP1112939 A1 EP 1112939A1
Authority
EP
European Patent Office
Prior art keywords
band
band portion
cardboard
container
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.)
Withdrawn
Application number
EP00128052A
Other languages
German (de)
English (en)
Inventor
Mario Zaro
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.)
CON-PAK SpA
Original Assignee
CON-PAK 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 CON-PAK SpA filed Critical CON-PAK SpA
Publication of EP1112939A1 publication Critical patent/EP1112939A1/fr
Withdrawn legal-status Critical Current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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/28—Other details of walls
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/10—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure
    • B65D3/12—Flanged discs permanently secured, e.g. by adhesives or by heat-sealing

Definitions

  • the present invention relates to a cardboard box, in particular for confectionery products.
  • FIG. 1A A first known arrangement is illustrated with reference to Figures 1A, 1B, 1C and 1D.
  • a first upper base 10 is provided (Figure 1A) with a second, lower base 11 (Figure 1B) matching the first and a peripheral band 12 (Figure 1C) for constituting the side walls of the lid.
  • the band 12 is formed by a strip of cardboard with three fold lines 13, 14 and 15 made in it, parallel to each other and to the length of the band 12, which has a serrated lateral edge 16.
  • a fixing flap 17 is provided at one end of the band.
  • the band 12 is folded along the lines 13, 14 and 15 into the configuration shown in Figure 1D, in which the median portion 18 (on the left in Figure 1C) is in an intermediate position between the outwardly-facing portion 19 and the inwardly-facing portion 20.
  • the serrated portion 16 is folded by 90° to the inner band portion 20 so that it projects horizontally from the rest of the band, thereby forming a grip area onto which the peripheral portions of the upper base 10 and of the lower base 11 are heat bonded in a sandwich configuration.
  • the lower base 11 is provided for essentially aesthetic reasons, so as to hide the serrated edge 16 glued to the upper base 10. This method thus involves three components: the upper base 10, the lower base 11 and the lateral band 12.
  • a second prior art arrangement also involves the use of three components: a base 30, consisting of a flat portion 31 with peripheral flaps 32, an outer band 33 (see Figure 2B) and an inner band 34 (see Figure 2C) provided to form the side wall of a cardboard box, together with an outer band 33.
  • the outer band 33 has two parallel longitudinal fold lines 35 and 36 which define a central portion 37, a lower portion 38 (on the left in Figure 2B) and an upper portion 39.
  • the lower portion 38 and the upper portion 39 of the outer band 33 are folded into a generally C-shaped configuration; the peripheral flaps 32 of the base 30 are folded perpendicular to the flat portion 31 and joined, by heat bonding for example, to the folded lower portion 38.
  • the side band 34 is superimposed on the inside of the container, glued underneath to the flaps 32 and on top to the upper portion 39 in such a way that anyone looking into the container would see only the flat portion 31 and the inner lateral band 34.
  • the object of the present invention is to provide a cardboard box which is aesthetically pleasing but is made up of only two components, thereby simplifying production by eliminating the third component and the operations required to assemble it.
  • a base element generally indicated with numeral 40 in Figure 3A, includes an essentially flat base portion 41 with a plurality of peripheral flap portions arranged with continuity adjacent each other around the base portion 41. These flap portions 42 are folded perpendicular to the base portion 41 around the perimeter 43 thereof, as shown in Figure 3B.
  • a band element 44 shown separately in Figure 3C, is constituted by a strip of cardboard of a length matching the perimeter 43 of the base portion 41 of the base element 40.
  • the band element 44 has two intermediate fold lines 45 and 46, parallel to the direction herein termed "longitudinal" of the band element 44 and defining a central band portion 47, an outer band portion 48 and an inner band portion 49.
  • the central portion 47 and the outer portion 48 are essentially the same width, while the inner band portion 49 is narrower, as will be described in greater detail later.
  • the band element 44 is folded along the fold lines 45 and 46 so as to turn the inner band portion 49 towards what will be the inside of the box and the outer band portion 48 towards the outside thereof.
  • the inner band portion 49 forms a step 50 with the lower portion of the central portion 47, the height thereof corresponding to that of the flap portions 42 of the base element 40.
  • the step 50 constitutes a seat for receiving the flap portions 42 so that they can be glued, in a single glueing operation, to the band element 44; as shown in Figure 3E, this forms a container with a substantially smooth inner surface since the flaps 42 are flush with the inner band portion 49, with no appreciable discontinuity.
  • a band element 44' could have a single inner fold line 53 defining an inner band portion 51 and an outer band portion 52.
  • the outer band portion 52 (on the left in Figure 4A) is wider than the inner band portion 51.
  • the band element 44' is folded along the fold line 53 so as to turn the inner band portion 51 towards what will be the inside of the box and the outer band portion 52 towards the outside of the box.
  • the inner band portion 51 forms a step with the lower portion of the outer band portion 52, the height of which matches that of the flap portions 42 of the base portion 40.
  • the said step also constitutes a seat for receiving the flap portions 42, so that they may be glued, in a single glueing operation, to the band element 44', thereby providing a container with a substantially smooth inner surface.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP00128052A 1999-12-29 2000-12-21 Boíte en carton en particulier pour des produits de confiserie Withdrawn EP1112939A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO991171 1999-12-29
IT1999TO001171A IT1311768B1 (it) 1999-12-29 1999-12-29 Scatola di cartone, particolarmente per prodotti dolciari.

Publications (1)

Publication Number Publication Date
EP1112939A1 true EP1112939A1 (fr) 2001-07-04

Family

ID=11418351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00128052A Withdrawn EP1112939A1 (fr) 1999-12-29 2000-12-21 Boíte en carton en particulier pour des produits de confiserie

Country Status (2)

Country Link
EP (1) EP1112939A1 (fr)
IT (1) IT1311768B1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1627047A (en) * 1919-11-07 1927-05-03 Clarke Moore Corp Paper container
US2119360A (en) * 1936-05-18 1938-05-31 Frank J Schleicher Box or carton

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1627047A (en) * 1919-11-07 1927-05-03 Clarke Moore Corp Paper container
US2119360A (en) * 1936-05-18 1938-05-31 Frank J Schleicher Box or carton

Also Published As

Publication number Publication date
ITTO991171A0 (it) 1999-12-29
IT1311768B1 (it) 2002-03-19
ITTO991171A1 (it) 2001-06-29

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