FR2530584A2 - Cardboard package with great vertical strength. - Google Patents

Cardboard package with great vertical strength. Download PDF

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Publication number
FR2530584A2
FR2530584A2 FR8212721A FR8212721A FR2530584A2 FR 2530584 A2 FR2530584 A2 FR 2530584A2 FR 8212721 A FR8212721 A FR 8212721A FR 8212721 A FR8212721 A FR 8212721A FR 2530584 A2 FR2530584 A2 FR 2530584A2
Authority
FR
France
Prior art keywords
cardboard
end sides
lateral flanks
packaging
extensions
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.)
Granted
Application number
FR8212721A
Other languages
French (fr)
Other versions
FR2530584B2 (en
Inventor
Gilles Roland Daniel Thomas
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.)
Societe Normande de Carton Ondule SAS SNCO
Original Assignee
Societe Normande de Carton Ondule SAS SNCO
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
Priority claimed from FR8024538A external-priority patent/FR2494221A1/en
Application filed by Societe Normande de Carton Ondule SAS SNCO filed Critical Societe Normande de Carton Ondule SAS SNCO
Priority to FR8212721A priority Critical patent/FR2530584A2/en
Publication of FR2530584A2 publication Critical patent/FR2530584A2/en
Application granted granted Critical
Publication of FR2530584B2 publication Critical patent/FR2530584B2/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid 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
    • B65D5/20Rigid 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
    • B65D5/28Rigid 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 with extensions of sides permanently secured to adjacent sides, with sides permanently secured together by adhesive strips, or with sides held in place solely by rigidity of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid 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
    • B65D5/001Rigid 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
    • B65D5/0015Rigid 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
    • B65D5/002Rigid 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 having integral corner posts

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

Abstract

The lugs 30, 31, 32, 33 ending the lateral edges, and whose height is less than half of the height of these lateral edges are fixed, after the standing up of the lateral edges 26, 27 of the end sides 35, 36 and of their prolongations 35a, 35d, 36a, 36d, to the front surface of the end sides 35, 36 in order to reinforce the upper part of the latter and the handles 41, 42 allowing the handling of the cardboard packages.

Description

Comme dans la demande de brevet principal, l'objet du présent certificat d'addition se rapporte à un cartonemballage destiné à contenir des produits divers,mais plus spécialement des boites contenant des froma-ges ou produits analogues. As in the main patent application, the subject of this certificate of addition relates to a cardboard packaging intended to contain various products, but more especially boxes containing cheeses or similar products.

On rappellera que les produits définis ci-dessus doivent être le plus souvent conservés pendant un certain laps de temps dans des chambres froides et également transportés dans des véhicules réfrigérés, donc dans une atmosphère légèrement humide provoquant rapidement une humidification sensible du carton et par conséquent son ramollissement. It will be recalled that the products defined above must most often be kept for a certain period of time in cold rooms and also transported in refrigerated vehicles, therefore in a slightly humid atmosphere quickly causing a significant wetting of the cardboard and consequently its softening.

Pendant leur utilisation, ces cartons-emballages sont gerbés et, de ce fait, doivent résister dans les conditions mentionnées ci-dessus à des forces d'écrasement assez considérables et bien souvent durant une longue période. De plus, ces cartons emballages doivent être d'un prix de revient peu élevé, ce qui oblige, d'une part, à éviter, les chutes non récuprables et, d'autre part, à monter le plus simplement possible ces cartons-emballages pour ne pas employer une main-d'oeuvre coûteuse. On est donc amené à fournir à l'utilisateur des cartons-emballages livrés à plat et d'un montage très aise et rapide. During their use, these cardboard boxes are stacked and, therefore, must withstand under the conditions mentioned above fairly considerable crushing forces and very often for a long time. In addition, these cardboard boxes must be of a low cost price, which obliges, on the one hand, to avoid non-recoverable falls and, on the other hand, to assemble these cardboard-boxes as simply as possible. so as not to employ expensive labor. We are therefore required to provide the user with cardboard and packaging delivered flat and very easy and quick to assemble.

La présente addition a pour objet une caisse ou carton-emballage qui est prédécoupé, donc livre à plat, et qui peut être monté rapidement sur des machines en'cière- ment automatiques, plieuses, permettant également l'encollage. De plus, les ébauches définies ci-dessus sont réalisées en carton-emballage double-double face et sont étudiées pour permettre, en plus descaractéristiquesénon- cées ci-dessus, une augmentation considérable de la résistance des zones servant de poignées pour la manipulation de ces cartons-emballages pleins. The subject of this addition is a crate or cardboard-packaging which is precut, therefore delivered flat, and which can be quickly mounted on machines which are automatically automatic, folding, also allowing gluing. In addition, the blanks defined above are made of double-sided cardboard-packaging and are designed to allow, in addition to the characteristics mentioned above, a considerable increase in the resistance of the areas serving as handles for handling these full cardboard boxes.

Conformément à l'addition, le carton-emballage est constitué par un fon.d rectangulaire dont les deux flancs longitudinaux sont prolongés par des pattes tandis que les côtés d'extrémité transversaux comportent des prolongements destinés à former des renforts d'extrémité en L renversé, ces côtés d'extrémité transversaux et leurs prolongements présentant la même hauteur que celle des flancs latéraux suivant le brevet principal, caractérisé en ce que les pattes terminant les flancs latéraux, et dont la hauteur est inférieure à la moitié de la hauteur de ces flancs latéraux, viennent se fixer, après redressement des flancs latéraux des côtés d'extrémité et de leurs prolongements, sur la face avant des côtés d'extrémité pour renforcer la partie supérieure de ceux-ci ainsi que les poignées permettant la manoeuvre des cartonsemballages. In accordance with the addition, the cardboard-packaging is constituted by a rectangular fund, the two longitudinal sides of which are extended by lugs while the transverse end sides have extensions intended to form inverted L-shaped end reinforcements. , these transverse end sides and their extensions having the same height as that of the lateral flanks according to the main patent, characterized in that the tabs ending the lateral flanks, and whose height is less than half the height of these flanks lateral, are fixed, after straightening the lateral flanks of the end sides and their extensions, on the front face of the end sides to reinforce the upper part thereof as well as the handles allowing the operation of the cardboard packaging.

Diverses autres caractéristiques de l'invention ressortent d'ailleurs de la description détaillée qui suit. Various other characteristics of the invention will also emerge from the detailed description which follows.

Une forme de réalisation de l'objet de l'addition est représentée, à titre d'exemple non limitatif, au dessin annexé. An embodiment of the object of the addition is shown, by way of nonlimiting example, in the accompanying drawing.

La fig. 1 est un plan de l'ébauche prédécoupée. Fig. 1 is a plan of the pre-cut blank.

La fig. 2 est une vue en perspective du cartonemballage en cours de montagne, certains éléments etant montrés en partie arrachée. Fig. 2 is a perspective view of the cardboard packaging during the mountain, certain elements being shown partially torn away.

La fig. 3 est une vue en perspective partielle du carton-emballage monté. Fig. 3 is a partial perspective view of the mounted cardboard-packaging.

la fig l, on a représenté en plan une ébauche prèdécoupée du carton-emballage. Be fond 20 de forme rectangulaire, qui comporte des ouvertures centrales 21 de forme sensiblement carrée, est bordé par des lignes de pliage 22, 23, 24, 25, les flancs latéraux 26, 27, de for-me rectangulaire, prolongeant le fond 1 le long des lignes de pliage 22, 23. Le fond ainsi que les flancs latéraux comportent des découpes d'aération et d'allégement 28. En outre, les flancs latéraux présentent des découpes d'aération 29. On notera que les flancs latéraux sont prolongés par des pattes 30, 31, 32, 33 dont la largeur est inférieure à la moitié de la largeur des flancs latéraux 26, 27.Ces pattes sont séparées des flancs latéraux par des lignes de pliage 34. Les côtés d'extrémité transversaux 35, 36 présentent des prolongements 35a, 35b, 35c, 35d,36a à 36d, qui sont séparés des côtés d'extrémité transversaux 35, 36 par des lignes de pliage 37 mais, de plus, les prolongements 35a à 35d, 36a. à 36d sont séparés par des lignes de pliage 38. La hauteur h1 des côtés d'extrémité transversaux 35, 36 est égale à la hauteur h2 des flancs latéraux 26, 27.  fig l, there is shown in plan a pre-cut blank of the cardboard packaging. Be bottom 20 of rectangular shape, which has central openings 21 of substantially square shape, is bordered by fold lines 22, 23, 24, 25, the lateral flanks 26, 27, of rectangular shape, extending the bottom 1 along the fold lines 22, 23. The bottom as well as the lateral flanks have ventilation and lightening cutouts 28. In addition, the lateral flanks have ventilation cutouts 29. It will be noted that the lateral flanks are extended by lugs 30, 31, 32, 33 whose width is less than half the width of the lateral flanks 26, 27. These lugs are separated from the lateral flanks by fold lines 34. The transverse end sides 35 , 36 have extensions 35a, 35b, 35c, 35d, 36a to 36d, which are separated from the transverse end sides 35, 36 by fold lines 37 but, moreover, the extensions 35a to 35d, 36a. at 36d are separated by fold lines 38. The height h1 of the transverse end sides 35, 36 is equal to the height h2 of the lateral flanks 26, 27.

On trouve également le long des lignes de pliage 24, 25 des découpes 39, -40 dont le -rôle. sera expliqué plus loin. Les ouvertures 41, 42 sont destinées à constituer des poignées de préhension du carton-emballage. Finalement les redans 43, 44 constituent des dépassements destinés à permettre le gerbage des cartons-emballages les uns au-dessus des autres en faisant pénétrer ces redans 43 dans les découpes 39, 40 du carton-emballage placé au-dessus. There are also along the fold lines 24, 25 cutouts 39, -40 including the role. will be explained later. The openings 41, 42 are intended to constitute handles for gripping the cardboard-packaging. Finally the notches 43, 44 constitute overhangs intended to allow the stacking of the cardboard boxes one above the other by making these notches 43 penetrate into the cutouts 39, 40 of the cardboard packaging placed above.

Il peut également être prévu, pour faciliter le gerbage des cartons-emballages les. uns au-dessus des autres et la libre circulation de l'air dans ie cartonemballage, des ouvertures 46 dans la partie supérieure des flancs latéraux 26, 27. It can also be provided, to facilitate the stacking of the cardboard boxes. one above the other and the free circulation of air in the cardboard packaging, openings 46 in the upper part of the lateral flanks 26, 27.

Comme il a déjà été indiqué, l'ébauche représentée à la fig. 1 est le plus souvant réalisée en carton ondulé double-double pour augmenter sa résistance aux agents considérés. As already indicated, the blank shown in FIG. 1 is most often made of double-double corrugated cardboard to increase its resistance to the agents considered.

De plus, la face intérieure et la face extérieure de l'ébauche peuvent être revêtues de tout produit augmentant leur résistance à l'écrasement et à l'humidité. In addition, the inner face and the outer face of the blank can be coated with any product increasing their resistance to crushing and to humidity.

Comme on peut le voir à la fig. 2, lorsqu'on désire monter l'emballage, le flanc ou ébauche prédécoupé, livré à plat comme montré à la fig. 1, est passé sur une machine de montage dont le piston maintient le fond 20 de facon que-, lorsque le piston s'élève, es flancs latéraux ainsi que les côtés d'extrémité transversaux soient 'redressés verticalement ce qui entraine. également la mise en position verticale des prolongements 35a. à 35d, 36a à 36d. A ce moment les prolongements 35b et 35d ainsi que les prolongements 36b et 36d reçoivent un point de colle pour la fixation des flancs latéraux 25, 26 comme cela est représenté à la fig. 3. Finalement et à l'aide de rails-guide, les pattes 30, 31, 32, 33 sont rabattues et correctement encollées pour la fixation sur les côtés dJextrémité transversaux 35, 36. As can be seen in fig. 2, when it is desired to mount the packaging, the flank or pre-cut blank, delivered flat as shown in fig. 1, is passed over an assembly machine whose piston maintains the bottom 20 in such a way that, when the piston rises, the lateral flanks as well as the transverse end sides are 'straightened vertically which results. also placing the extensions 35a in a vertical position. at 35d, 36a at 36d. At this time the extensions 35b and 35d as well as the extensions 36b and 36d receive a point of glue for fixing the lateral flanks 25, 26 as shown in FIG. 3. Finally and using guide rails, the tabs 30, 31, 32, 33 are folded down and correctly glued for fixing to the transverse end sides 35, 36.

L'emballage est ainsi terminé. The packaging is thus finished.

Comme on peut le voir à la fig. 3, les pattes 30, 32 et 31, 33 se placent au-dessus des ouvertures 41 formant poignes en renforcant considérablement celles-ci lors de la manoeuvre du carton-emballage .plein,même si celui-ci est resté longtemps gerbé et dans une atmosphère humide. As can be seen in fig. 3, the tabs 30, 32 and 31, 33 are placed above the openings 41 forming handles, considerably strengthening the latter during the operation of the .plein cardboard-packaging, even if the latter has been stacked for a long time and in a humid atmosphere.

Toutes les autres caractéristiques du brevet principal se retrouvent dans ce carton-emballage puisque celui-ci est pratiquement de conception identique et que seule chanqe la disposition des pattes d'extrémité 30, 31, 32, 33.  All the other characteristics of the main patent are found in this cardboard packaging since it is practically identical in design and that only changes the arrangement of the end tabs 30, 31, 32, 33.

Claims (1)

REEmDICArION  REEmDICArION Carton-emballage à grande résistance verticale qui est constitué par un fond rectangulaire (20) dont les deux flancs longitudinaux (26, 27) sont prolongés par des pattes (30, 31, 32, 33) tandis que les côtés d'extremité transversaux (35, 36) comportent des prolongements (35a à 35d et 36a à 36d) destinés à former des. renforts d'extrémité en L renversé, ces cotés d'extrémité transversaux (35, 36) et leurs prolongements (35a à 35d, 36a à 36d) présentant la même hauteur que celle des flancs latéraux (26, 27) suivant la revendit cation l du brevet principal, caractérisé en ce que les pattes (30, 31, 32, 33) terminant les flancs latéraux et dont la hauteur est inférieure à la moitié de la hauteur de ces flancs latéraux, viennent se fixer, après redressement des flancs latéraux (26, 27) des côtés d'extrémité (35, 36) et de leurs prolongements (35a, 35d, 36a, 36d), sur la face avant des côtés d'extrémités (35, 36) pour renforcer la partie supérieure de ceux-ci ainsi que les poignées (4l, 42) permettant la manoeuvre des cartons-emballages,  Cardboard-packaging with high vertical resistance which consists of a rectangular bottom (20), the two longitudinal sides (26, 27) of which are extended by lugs (30, 31, 32, 33) while the transverse end sides ( 35, 36) include extensions (35a to 35d and 36a to 36d) intended to form. inverted L-shaped end reinforcements, these transverse end sides (35, 36) and their extensions (35a to 35d, 36a to 36d) having the same height as that of the lateral flanks (26, 27) as claimed in claim l of the main patent, characterized in that the lugs (30, 31, 32, 33) terminating the lateral flanks and whose height is less than half the height of these lateral flanks, are fixed, after straightening of the lateral flanks ( 26, 27) of the end sides (35, 36) and their extensions (35a, 35d, 36a, 36d), on the front face of the end sides (35, 36) to reinforce the upper part of these Ci as well as the handles (4l, 42) allowing the operation of the cardboard-packaging,
FR8212721A 1980-11-19 1982-07-21 Cardboard package with great vertical strength. Granted FR2530584A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8212721A FR2530584A2 (en) 1980-11-19 1982-07-21 Cardboard package with great vertical strength.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8024538A FR2494221A1 (en) 1980-11-19 1980-11-19 Folded cardboard packing box - has double faced corrugated cardboard with L-section vertical supports and sloping reinforcement
FR8212721A FR2530584A2 (en) 1980-11-19 1982-07-21 Cardboard package with great vertical strength.

Publications (2)

Publication Number Publication Date
FR2530584A2 true FR2530584A2 (en) 1984-01-27
FR2530584B2 FR2530584B2 (en) 1985-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212721A Granted FR2530584A2 (en) 1980-11-19 1982-07-21 Cardboard package with great vertical strength.

Country Status (1)

Country Link
FR (1) FR2530584A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631314A1 (en) * 1988-05-16 1989-11-17 Cartonajes Santorroman Sa Improved stackable container for storage and transport
US5366144A (en) * 1994-02-23 1994-11-22 Dopaco, Inc. Internal support for cartons

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206242A1 (en) * 1972-11-15 1974-06-07 Siemco Sa
FR2453082A1 (en) * 1979-04-06 1980-10-31 Bini Anselmo Cardboard container made from unitary blank - has folded ends and sides with extension tabs for corner fixing and reinforcement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206242A1 (en) * 1972-11-15 1974-06-07 Siemco Sa
FR2453082A1 (en) * 1979-04-06 1980-10-31 Bini Anselmo Cardboard container made from unitary blank - has folded ends and sides with extension tabs for corner fixing and reinforcement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631314A1 (en) * 1988-05-16 1989-11-17 Cartonajes Santorroman Sa Improved stackable container for storage and transport
US5366144A (en) * 1994-02-23 1994-11-22 Dopaco, Inc. Internal support for cartons

Also Published As

Publication number Publication date
FR2530584B2 (en) 1985-02-15

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