EP3812290A1 - Kartonbehälter mit integriertem deckel - Google Patents

Kartonbehälter mit integriertem deckel Download PDF

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Publication number
EP3812290A1
EP3812290A1 EP20202858.5A EP20202858A EP3812290A1 EP 3812290 A1 EP3812290 A1 EP 3812290A1 EP 20202858 A EP20202858 A EP 20202858A EP 3812290 A1 EP3812290 A1 EP 3812290A1
Authority
EP
European Patent Office
Prior art keywords
lid
container
cardboard
integrated
integrated 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Withdrawn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
EP20202858.5A
Other languages
English (en)
French (fr)
Inventor
Tiago Nuno Domingues
Antonio Pires
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.)
Nova Ds Smith Embalagem Sa
Original Assignee
Nova Ds Smith Embalagem Sa
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 Nova Ds Smith Embalagem Sa filed Critical Nova Ds Smith Embalagem Sa
Publication of EP3812290A1 publication Critical patent/EP3812290A1/de
Withdrawn legal-status Critical Current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
    • 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
    • B65D5/2038—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 at least two opposed folded-up portions having a non-rectangular shape
    • B65D5/2047—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 at least two opposed folded-up portions having a non-rectangular shape trapezoidal, e.g. to form a body with diverging side 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0233—Nestable containers
    • 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
    • B65D5/20—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
    • B65D5/2076—Cooperating flaps glued together
    • 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
    • B65D5/4204—Inspection openings or windows
    • 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
    • B65D5/4295—Ventilating arrangements, e.g. openings, space elements

Definitions

  • the present invention relates to a cardboard container or box obtained from a single piece, specifically from a die-cut cardboard sheet, with such piece including sectors so as to form both the body of the box and a folding lid.
  • the object of the invention is to provide a cardboard container with a special configuration that allows it to be assembled in an industrialized and automated manner, enabling the containers to be stacked with their lid open, occupying minimal volumetric space.
  • the invention is applicable to multiple areas, as it is perfectly scalable, although its preferred area is the storage and transport of fruit and vegetable products, in order to replace the classic plastic packages, while not ruling out storage and transport of further types of products.
  • the cardboard container with integrated lid herein disclosed solves, in a fully satisfactory manner, the above mentioned problems, based on a simple but effective solution.
  • the container of the invention is obtained from a cardboard sheet, either simple or composite, duly die-cut in a single piece, in which die-cutting process a rectangular or quadrangular central sector is defined, from each edge of which an inverted isoscelic trapezoidal sector emerges that will determine the side walls of the package, with two such walls provided in correspondence to their side edges with two tabs for gluing and assembling the container , which then forms a kind of inverted truncated conical prism that, as will be seen later, will facilitate stacking operations by minimizing the use of space.
  • One of said side walls preferably one with the larger side walls, extends upward into a closing lid that, in opposition to the edge that determines the folding zone of the lid, is capped off with a tab that closes by plugging into the inner edge of the larger opposite side wall, when the container is closed.
  • the main or determining sector of the lid set up in the same way as the bottom, but larger, will present bevelled corners, in order to define aeration gaps to maximize the useful life of the products contained within the container, preferably fruit and vegetable products.
  • said determining sector of the cover includes a series of triangular windows, also determining ventilation/aeration holes for the same purpose as the aforementioned bevelled corners.
  • the special structure of the container means that it can be assembled mechanically through conventional machinery, gluing the tabs of the larger side walls to the inner edges of the smaller side walls, leaving the lid in the vertical position in the assembly.
  • the resulting inverted truncated pyramid configuration of the container allows the containers to be stacked very easily, practically automatically, by self-centring by their own weight, leaving the containers partially inserted into each other, which optimizes the available space.
  • the cardboard container with an integrated lid of the invention is obtained from a cardboard sheet that, as mentioned previously, can be simple or composite, and can even include anti-humidity coatings or coatings of any other type common in the sector, a sheet duly die-cut in a single piece and in which a central sector or bottom (1) is defined, which, in the chosen examples, presents a rectangular configuration, tending towards the square in the variant shown in figure 2 , and which could also be square, from whose edges there emerge respective inverted isoscelic trapezoidal sectors, which will determine the larger (2) and smaller (3) side walls of the container, with there being two of these walls, in the chosen examples the larger side walls (2), provided with two trapezoidal tabs (4) corresponding to their lateral edges for gluing and assembling the container.
  • One of the larger side walls (2) is capped off in opposition to its folding edge over the bottom (1) in a lid (5), in the rectangular embodiments, tending towards a square in the variant shown in Figure 2 , with proportionally larger dimensions than said bottom (1), wherein the lid (5) is foldable through a folding line (6), in opposition to which a stabilizing tab (7) of the lid is established in the closed situation.
  • Said tab (7) will preferably have a horizontally elongated rectangular configuration.
  • Figure 3 shows the container of the invention duly assembled and with its lid (5) closed, and it can be observed how the tab (7) stably retains said lid (5) against the larger side wall (2), also showing the inverted truncated pyramid-shaped configuration of the container which, as seen in figure 4 , significantly facilitates the stacking manoeuvres of the boxes or containers with their lid (5) open, presenting a minimal volumetric occupation.
  • the determining or main sector of the lid (5) will present bevels (8) at its corners, in order to define aeration gaps in the closure of the lid on the main body of the container, in order to maximize the useful life of the products contained within, for which said determining sector of the cover (5) will be perforated by various triangular windows (9), also determining ventilation/aeration holes with the same purpose as the aforementioned bevelled corners.
  • the trapezoidal configuration of the internal gluing tabs (4) is specially designed to be compatible with standard assembly machines and their glue injection system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP20202858.5A 2019-10-21 2020-10-20 Kartonbehälter mit integriertem deckel Withdrawn EP3812290A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201931718U ES1238224Y (es) 2019-10-21 2019-10-21 Envase de carton con tapa integrada

Publications (1)

Publication Number Publication Date
EP3812290A1 true EP3812290A1 (de) 2021-04-28

Family

ID=68653655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20202858.5A Withdrawn EP3812290A1 (de) 2019-10-21 2020-10-20 Kartonbehälter mit integriertem deckel

Country Status (3)

Country Link
US (1) US20210114763A1 (de)
EP (1) EP3812290A1 (de)
ES (1) ES1238224Y (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA68120A1 (fr) * 2023-12-26 2025-06-30 Hinojosa Packaging, S.L. Emballage pour les produits à base de fruits et légumes

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD800546S1 (en) * 2016-05-27 2017-10-24 Inno-Pak, Llc Closeable container
USD800547S1 (en) * 2016-05-27 2017-10-24 Inno-Pak, Llc Closeable container
USD904870S1 (en) 2015-02-05 2020-12-15 Inno-Pak, Llc Closeable carton
USD904871S1 (en) 2015-02-05 2020-12-15 Inno-Pak, Llc Closeable carton
USD800548S1 (en) * 2016-06-06 2017-10-24 Inno-Pak, Llc Closeable container
USD776522S1 (en) 2015-11-11 2017-01-17 Inno-Pak, Llc Closeable container
USD799955S1 (en) * 2016-06-06 2017-10-17 Inno-Pak, Llc Closeable container
BE1028338B1 (nl) * 2020-11-20 2021-12-17 Dsp Food Nv Kartonverpakking met kartonnen sluiting met verpakt fruit of groenten

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134051A (en) * 1936-12-10 1938-10-25 Hinde & Dauch Paper Co Chick box
FR1396014A (fr) * 1964-04-15 1965-04-16 Emballage pliant à ventilation intégrale pour le transport des poussins en particulier
CH523177A (de) * 1969-10-10 1972-05-31 Klaesi Nuxo Werk Ag J Verpackungshilfsmittel für Gebäcke, insbesondere Cakes
EP0026430A1 (de) * 1979-10-02 1981-04-08 Unilever N.V. Aufreissbarer Verpackungsbehälter
US4631046A (en) * 1984-08-23 1986-12-23 Waldorf Corporation Bake in tray and method of forming a blank for the same
GB2328679A (en) * 1997-08-29 1999-03-03 Bpb Plc Containers for moist products such as shellfish
US5921466A (en) * 1998-11-13 1999-07-13 Arvco Container Corporation Stackable, foldable food container
US20190241305A1 (en) * 2018-02-02 2019-08-08 Chiquita Brands Llc Optimized system, box and bag for packing, shipping, storing and displaying produce

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134051A (en) * 1936-12-10 1938-10-25 Hinde & Dauch Paper Co Chick box
FR1396014A (fr) * 1964-04-15 1965-04-16 Emballage pliant à ventilation intégrale pour le transport des poussins en particulier
CH523177A (de) * 1969-10-10 1972-05-31 Klaesi Nuxo Werk Ag J Verpackungshilfsmittel für Gebäcke, insbesondere Cakes
EP0026430A1 (de) * 1979-10-02 1981-04-08 Unilever N.V. Aufreissbarer Verpackungsbehälter
US4631046A (en) * 1984-08-23 1986-12-23 Waldorf Corporation Bake in tray and method of forming a blank for the same
GB2328679A (en) * 1997-08-29 1999-03-03 Bpb Plc Containers for moist products such as shellfish
US5921466A (en) * 1998-11-13 1999-07-13 Arvco Container Corporation Stackable, foldable food container
US20190241305A1 (en) * 2018-02-02 2019-08-08 Chiquita Brands Llc Optimized system, box and bag for packing, shipping, storing and displaying produce

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA68120A1 (fr) * 2023-12-26 2025-06-30 Hinojosa Packaging, S.L. Emballage pour les produits à base de fruits et légumes
MA68120B1 (fr) * 2023-12-26 2025-09-30 Hinojosa Packaging, S.L. Emballage pour les produits à base de fruits et légumes

Also Published As

Publication number Publication date
ES1238224Y (es) 2020-10-29
ES1238224U (es) 2019-11-29
US20210114763A1 (en) 2021-04-22

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