WO2007034003A1 - Plateau en carton compact empilable - Google Patents

Plateau en carton compact empilable Download PDF

Info

Publication number
WO2007034003A1
WO2007034003A1 PCT/ES2005/000505 ES2005000505W WO2007034003A1 WO 2007034003 A1 WO2007034003 A1 WO 2007034003A1 ES 2005000505 W ES2005000505 W ES 2005000505W WO 2007034003 A1 WO2007034003 A1 WO 2007034003A1
Authority
WO
WIPO (PCT)
Prior art keywords
tray
wall
protective sheet
inner flange
flap
Prior art date
Application number
PCT/ES2005/000505
Other languages
English (en)
Spanish (es)
Inventor
Pedro Teixidor Casanovas
Fernando Manuel CANALES CAÑAS
Original Assignee
Videcart, S.A.
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 Videcart, S.A. filed Critical Videcart, S.A.
Priority to PCT/ES2005/000505 priority Critical patent/WO2007034003A1/fr
Publication of WO2007034003A1 publication Critical patent/WO2007034003A1/fr

Links

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
    • B65D5/2052—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
    • B65D5/001—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 stackable
    • B65D5/0015—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 stackable the container being formed by folding up portions connected to a central panel
    • 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

Definitions

  • the present invention relates to a compact cardboard tray of the stackable type, of special application for the transport of fruits and other perishable products.
  • the compact cardboard tray is conceived with a geometry such that it allows to fix on it a protective foil specially designed to cover and protect the products contained in the tray during its transport.
  • EP 1 184 289 refers to a stackable tray for the transport of fruit and horticultural products, which is formed from a single block or from five independent stamped pieces that form a base, some major side walls and some minor side walls or front walls, the ends being formed with a double wall whose outer wall consists in a lateral extension of the greater lateral wall that adheres on the internal wall of the tester.
  • the inner wall of the tester has a series of sectors that extend laterally and that conveniently folded form some columns or corner reinforcements that give the tray greater stacking resistance.
  • said tray incorporates on the upper edge of the heads and larger side walls some projections that are inserted in openings provided in the bottom of the upper disposed tray facilitating positional stability in the stacked tray overlay.
  • these types of trays are conceived with large dimensions to house fruits of a certain size that remain inside during transport and exhibition.
  • fruits of smaller size such as strawberries
  • the stackable compact cardboard tray that is the object of this invention offers a solution for the transport, storage and exhibition of products such as fruits, as an alternative to the use of wooden boxes, and also facilitates the protection of the products contained inside , resulting from application for any tray size and for the transport of any product.
  • the stackable compact cardboard tray is conceived with such a configuration, which allows the adaptation of a sheet of special configuration as a cover means for the protection of the products housed inside.
  • the tray is of the type that is generally configured from a base, major side walls and minor side walls or pockets, these double wall berths.
  • the protective sheet shows an essentially coincident configuration to that shown by the base of the tray and additionally has coupling means, which preferably will consist of flaps that extend from its smaller sides intended for coupling in interior flanges defined in the heads .
  • the testers have at least one recess in their outer wall and at least one die cut in their inner wall facing said recess in which the said inner flange is defined.
  • the inner flange it protrudes internally in the die cuttings made in the internal walls of each of the heads and that the flaps of the protective sheet have openings and an external sector in which a U-cut line is located.
  • said external sector folds in turn towards the inside of the tray exceeding the inner flange of the tester, which is embedded in the opening of the flap.
  • the emptying of the outer wall of the tester incorporates a wide recess of geometry preferably coinciding with that shown by the perimeter edge of the flap, so that this flap, in the coupling position of the protective sheet on the tray, is in coplanar arrangement with the outer wall of the tester and therefore integrated in the tray.
  • the punching of the inner wall of the tester coincides in its shape with the emptying of the outer wall of the tester and that the inner flange defined in the inner wall protrudes superiorly in said die cutting.
  • a second configuration of the protective foil which has at least one flap on each of its smaller sides, preferably two, in any case in a number coinciding with the die cuts, in each of which it is observed a U-cut line that defines an outer flange. From the ends of said outer flange, some folding lines that delimit an outer sector of the flap, which is introduced through the die cut and emptied, are then folded down, thus coupling the sheet onto the tray. Likewise, the outer flange of the flap is folded being arranged superiorly, facing and in contact with the inner flange, defining after its folding an opening through which the Ia protrudes inner tab
  • the inner flange is extended from a lower sector belonging to the inner wall of the tester that is visible through the emptying of the outer wall of the tester.
  • Said lower sector shows a shape and dimension coinciding with the outer sector of the flap, so that when the flap is introduced through the die cut, the outer sector of the flap is folded by being housed in the emptying of the outer wall, in opposite arrangement. and in contact with the lower sector described above, leaving therefore the flap integrated in the outer wall of the tester.
  • the so-called inner flange is not in a die cut, but is prolonged superiorly from the edge of the inner wall of the tester, the protective sheet being fitted on said tabs by means of their openings and therefore the protective sheet covering the upper edge of the tray.
  • the protective sheet is provided with ample lateral flaps that partially or totally cover the recess defined in the side walls of the tray.
  • the inner flange shows an inverted trapezoidal configuration, with its larger base slightly larger than the width of the opening of the flap of the protective sheet, in order to favor coupling of said opening on the inner flange establishing a position for fixing the protective sheet on the tray that prevents its accidental exit.
  • Figure 1.- Shows a perspective view of a first embodiment of the tray.
  • Figure 2. Shows a plan view of the protective sheet that is coupled on the tray of the first embodiment.
  • Figure 3.- Shows a perspective view in which the coupling situation of the protective sheet of Figure 2 on the Ia is observed.
  • tray represented in figure 1.
  • Figure 4.- Shows a detailed view of the tester for a second embodiment of the tray in which the inner flange is observed protruding at the same level of the emptying of the outer wall of the tester.
  • Figure 5. Shows a plan view of the development of the protective sheet for a second embodiment.
  • Figure 6.- Shows a perspective view in which the assembly situation of the protective sheet on the tray for this second embodiment can be seen.
  • Figure 7.- Shows a detailed view of the tester of a third embodiment of the tray for the case in which the emptying of the outer wall of the tester exposes the inner flange and a lower sector of the inner wall of the tester.
  • Figure 8.- Shows a detail view in which the tray of Figure 7 is observed with the protective sheet represented in Figure 5 coupled on it, in which the outer sector of the flap of the protective sheet integrated in the emptying of the outer wall of the tester.
  • Figure 9.- Shows a perspective view of a fourth embodiment of the invention in which the tray has the inner flange defined in the upper edge of the tester, on which the protective sheet represented in Figure 5 is coupled.
  • the stackable compact cardboard tray (1) is of the type that is configured from a base (20), major side walls (2) and minor side walls or front walls (3), and stands out mainly for the incorporation of a protective sheet (19, 19 '), which in any of the two embodiments represented in Figures 2 and 5 shows an essentially coincident configuration to that shown by the base (20) of the tray (1) and additionally has coupling means (10, 10 ') that conveniently folded on the tray (1) establish the bonding of
  • the protective sheet (19, 19 ') with the tray (1) thus protecting the products housed inside.
  • the testers (3) preferably consist of a double wall formed by an external wall (5) and an internal wall (4), being defined in the internal wall (4) at least one inner flange (8, 8 ', 8 ") on which the coupling means (10, 10 ') of the protective sheet (19, 19') are adapted to establish the closure of the tray (1).
  • the inner flange (8) protrudes inferiorly inside the die (9) of the inner wall (4), in which case the protective sheet (19), represented in the figure 2, counts as coupling means (10, 10 ') with flaps (10), coinciding in number with the inner flanges (8), which extend from its minor sides and show an opening (21) and an external sector (22) provided with a U-cut line (23) that folds inside exceeding the inner flange (8), Which is embedded in the opening (21) of the flap (10), as seen in Figure 3.
  • the inner flange (8 ') protrudes superiorly in the die cut (9') and the protective sheet (19 '), which is represented in Figure 5, counts as coupling means (10 , 10 ! ) With at least one flap (10 ! )
  • FIG. 7 represents a third embodiment of the invention in which it is observed through the emptying (6 ") of the outer wall (5) of the tester (3), the inner flange (8 ') and additionally a lower sector (15) pertaining to the inner wall (4) of the tester (3) that shows a shape and dimension coinciding with the outer sector (13) of the flap (10 '), outer sector (13) that folds being lodged in the hollow (6 " ), facing and in contact with said lower sector (15), as can be seen in Figure 8.
  • a fourth embodiment of the invention represented in Figure 9, the configuration described for the protective sheet (19 ') is maintained, and the inner flange (8 ") is extended from the upper edge of the inner wall (4) of the testator (3).
  • the protective sheet (19 ') fits on said inner flanges (8 ") by means of its openings (14), the outer flange (12) of the flap (10') being left facing in correspondence with the inner flange ( 8 "), establishing the coupling of the protective sheet (19 ') on the upper edge of the tray (1).
  • the inner flange (8, 8 ', 8 ") is preferably inverted with a trapecial configuration with its base larger than a dimension slightly greater than the width of the Ia opening (21, 14) of the protective sheet (19, 19 ') to thus favor the coupling thereof on the tray (1).
  • the tray is provided with projections (17) in its upper edge designed to fit into openings (18) defined in the base of the tray (1) that is stacked superiorly in order to guarantee your positional stability in this situation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

Le plateau (1) en carton compact selon l'invention se compose de grands côtés (2) et de petits côtés (3) comprenant une paroi double qui est formée par une paroi interne (4) et par une paroi externe (5). La paroi interne (4) est pourvue d'au moins un rebord intérieur (8, 8', 8'') destiné à faciliter l'assemblage d'une feuille de protection (19, 19'). La feuille de protection (19, 19'') présente des rabats (10, 10') qui s'assemblent auxdits rebords intérieurs (8, 8', 8'') de manière à relier la feuille au plateau (1), ce qui permet de recouvrir le plateau et d'empêcher les produits contenus à l'intérieur de se renverser.
PCT/ES2005/000505 2005-09-16 2005-09-16 Plateau en carton compact empilable WO2007034003A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2005/000505 WO2007034003A1 (fr) 2005-09-16 2005-09-16 Plateau en carton compact empilable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2005/000505 WO2007034003A1 (fr) 2005-09-16 2005-09-16 Plateau en carton compact empilable

Publications (1)

Publication Number Publication Date
WO2007034003A1 true WO2007034003A1 (fr) 2007-03-29

Family

ID=37888571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000505 WO2007034003A1 (fr) 2005-09-16 2005-09-16 Plateau en carton compact empilable

Country Status (1)

Country Link
WO (1) WO2007034003A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3795485A1 (fr) * 2019-09-19 2021-03-24 Mibox Caisse carton gerbable avec fond plein, flan de carton et procede d' obtention de caisse a partir d'un flan de carton

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357155A (en) * 1943-01-18 1944-08-29 Gaylord Container Corp Container
US2894672A (en) * 1957-07-30 1959-07-14 Olin Mathieson Shipping container
US3933300A (en) * 1975-01-20 1976-01-20 Hoerner Waldorf Corporation Loin box with locking cover
FR2381668A1 (fr) * 1977-02-24 1978-09-22 Forez Cartonneries Emballage en carton, notamment pour fruits et legumes
FR2624478A1 (fr) * 1987-12-14 1989-06-16 Dispac Emballage renforce, destine notamment a des produits agro-alimentaires
ES1010786U (es) * 1989-06-05 1990-05-16 Boix Maquinaria, S.A. Caja-bandeja con refuerzo y tapa.
ES2040073T3 (es) * 1989-05-12 1993-10-01 Bull S.A. Caja de embalaje hecha de carton o de material de embalaje y a un procedimiento de embalaje.
US5390847A (en) * 1992-08-19 1995-02-21 Young; Thomas R. Fruit and produce container
JPH0872867A (ja) * 1994-08-29 1996-03-19 Shibaura Eng Works Co Ltd 段ボール箱
ES2128861T3 (es) * 1995-05-26 1999-05-16 Henkel Kgaa Caja plegable que puede volver a ser cerrada, con seguro contra su apertura.
DE19919589A1 (de) * 1999-04-29 2000-11-02 Pcs Gmbh & Co Kg Geräteverpackung aus Karton
US6257411B1 (en) * 1996-12-27 2001-07-10 Otor Case made of sheet material with centering tabs and blank for producing same
US6354487B1 (en) * 2000-04-07 2002-03-12 Weyerhaeuser Company Stackable covered tray
JP2002302116A (ja) * 2001-04-05 2002-10-15 Chiyoda Container Corp 段ボール製包装箱

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357155A (en) * 1943-01-18 1944-08-29 Gaylord Container Corp Container
US2894672A (en) * 1957-07-30 1959-07-14 Olin Mathieson Shipping container
US3933300A (en) * 1975-01-20 1976-01-20 Hoerner Waldorf Corporation Loin box with locking cover
FR2381668A1 (fr) * 1977-02-24 1978-09-22 Forez Cartonneries Emballage en carton, notamment pour fruits et legumes
FR2624478A1 (fr) * 1987-12-14 1989-06-16 Dispac Emballage renforce, destine notamment a des produits agro-alimentaires
ES2040073T3 (es) * 1989-05-12 1993-10-01 Bull S.A. Caja de embalaje hecha de carton o de material de embalaje y a un procedimiento de embalaje.
ES1010786U (es) * 1989-06-05 1990-05-16 Boix Maquinaria, S.A. Caja-bandeja con refuerzo y tapa.
US5390847A (en) * 1992-08-19 1995-02-21 Young; Thomas R. Fruit and produce container
JPH0872867A (ja) * 1994-08-29 1996-03-19 Shibaura Eng Works Co Ltd 段ボール箱
ES2128861T3 (es) * 1995-05-26 1999-05-16 Henkel Kgaa Caja plegable que puede volver a ser cerrada, con seguro contra su apertura.
US6257411B1 (en) * 1996-12-27 2001-07-10 Otor Case made of sheet material with centering tabs and blank for producing same
DE19919589A1 (de) * 1999-04-29 2000-11-02 Pcs Gmbh & Co Kg Geräteverpackung aus Karton
US6354487B1 (en) * 2000-04-07 2002-03-12 Weyerhaeuser Company Stackable covered tray
JP2002302116A (ja) * 2001-04-05 2002-10-15 Chiyoda Container Corp 段ボール製包装箱

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3795485A1 (fr) * 2019-09-19 2021-03-24 Mibox Caisse carton gerbable avec fond plein, flan de carton et procede d' obtention de caisse a partir d'un flan de carton
FR3101068A1 (fr) * 2019-09-19 2021-03-26 Mibox Caisse carton gerbable avec fond plein, flan de carton et procede d’obtention de caisse a partir d’un flan de carton

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