EP3059178A1 - Cardboard sheet forming a protective cover - Google Patents

Cardboard sheet forming a protective cover Download PDF

Info

Publication number
EP3059178A1
EP3059178A1 EP16155810.1A EP16155810A EP3059178A1 EP 3059178 A1 EP3059178 A1 EP 3059178A1 EP 16155810 A EP16155810 A EP 16155810A EP 3059178 A1 EP3059178 A1 EP 3059178A1
Authority
EP
European Patent Office
Prior art keywords
marks
transverse
cardboard sheet
flaps
container
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
EP16155810.1A
Other languages
German (de)
French (fr)
Other versions
EP3059178B1 (en
Inventor
Gregorio Lopez Belbeze
Alfonso Diez Monforte
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.)
Saint Gobain Isover Iberica SL
Original Assignee
Saint Gobain Isover Iberica SL
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 Saint Gobain Isover Iberica SL filed Critical Saint Gobain Isover Iberica SL
Priority to PL16155810T priority Critical patent/PL3059178T3/en
Publication of EP3059178A1 publication Critical patent/EP3059178A1/en
Application granted granted Critical
Publication of EP3059178B1 publication Critical patent/EP3059178B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/68—Telescope flanged lids
    • 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
    • B65D5/4266—Folding lines, score lines, crease lines
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/36—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents adapted to be used for non-packaging purposes after removal of contents
    • B65D81/368—Foldable carton-boxes simulating, or transformable into, a special configuration, e.g. a car, a house, an animal
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00055—Clapping elements, also placed on the side

Definitions

  • the present invention relates to the field of packaging of bulky manufactured products, most often transported in the form of pallets or other transport units, of the type of those used in particular to protect the piles of panels or rolls of mineral wool (glass wool or rockwool) and packaged according to well-known techniques facilitating their transport and their implantation.
  • mineral wool glass wool or rockwool
  • Mineral wool panels or rolls are flexible and compressible and are most often arranged in compacted piles within suitable transport units.
  • the mineral wool materials are maintained in compressed form during their transport to limit the cost, in particular by the use of plastic films whose elastic properties of elasticity are adapted, accompanied by strapping arranged firmly around the compacted batteries.
  • a protective cardboard is usually provided in the form of a lid above the pallet, the dimensions of which are adapted to encompass the entire top of the transport unit.
  • An object of the invention is to reduce the environmental cost of such a transport unit, in particular by giving a second use to the packaging of the product and particularly to the cardboard cover described above.
  • said panels or rollers comprise or consist of mineral wool, in particular glass wool or rock wool.
  • the invention also relates to a method in which the previously described cardboard sheet is first used as a cover in a transport unit of manufactured products and is then transformed into a waste container after unpacking said products.
  • the invention finally relates to a unit for transporting manufactured products grouped in the form of panels or rolls, in particular in the form of packages or pallets, comprising a sheet of cardboard as described above, said sheet of cardboard forming a cover of said palette.
  • the cardboard sheet is primarily intended to be used as a protective cover.
  • the cardboard sheet 1 has a first series of marks visualizing fold lines 7 and marks visualizing cutting lines 12 allowing the configuration of the cardboard in a lid specially adapted to the dimensions of the length transport unit A and width B.
  • the sheet of cardboard of total length L and of total width C, has a first series of printed folding marks 7, said marks 7 delimiting a rectangular bottom 2 of length A and width B and four lid flaps of which an upper longitudinal flap 3, a lower longitudinal flap 9 and two transverse flaps 4.
  • the flaps longitudinal members 3, 9 are of width (CB) / 2
  • the transverse flaps 4 are of width (LA) / 2.
  • the sheet of cardboard also has a first series of marks of cutting lines 12. These lines 12, which start from the corners of the rectangular bottom 2, give for each corner two possibilities of cutting the flaps for the formation of the lid, the lines of cutting forming with the edges of the cardboard sheet a square extension 6 whose two diagonally opposite corners form a corner of the cardboard sheet 1 and the corresponding corner of the rectangular bottom 2.
  • the cardboard sheet also has fold marks 7, in particular in the form of marks pre-printed on the cardboard, or pre-folds or pre-cuts (in the form of perforated dotted lines for example) delimiting an edge of the cardboard. 2. These folding marks 7 visualize the lines according to which the lid flaps must be folded by the operator to obtain said lid. After folding, the square extension 6 flaps cut on a small side of the square is thus folded and glued (via an adhesive or an adhesive) or alternately stapled on the flap adjacent. Alternatively, said squares may be fully cut and removed when forming the lid.
  • the same cardboard sheet which can be used as a cover for the transport unit is also configured so that it can be transformed into a waste container after said first use.
  • the cardboard sheet has specific series of fold marks 8 and cutting marks 13.
  • the term "mark” means any sign immediately visible to an operator as a clear indication of the places of folding or cutting allowing the cardboard to be transformed into a lid or a container.
  • These are, for example, ink impressions made directly on the cardboard sheet, or else other solutions falling within the scope of the preceding definition, such as pre-folds, pre-perforations, especially in the form of dotted lines (perforated dots). ), pre-drilling (the cardboard is not cut on along the line of cutting / folding throughout its thickness) etc.
  • different types of marks can be associated on the cardboard.
  • said immediately visualizable elements make it possible to differentiate the different series of marks from one another by the use for example of pictograms, color codes, or different thicknesses or styles of lines or type of marking (ink, pre-fold, perforating dots or pre-drilling, see above). Such marks can also be used to view and cut the orifices of the handles 11.
  • a second series of folding marks 8 is thus viewable in the sense previously described (for example printed or alternatively integrated if we speak of pre-folding or pre-perforations / pre-drilling) according to the invention at the level of the rectangular bottom 2 .
  • the transverse lines 82 thus divide said rectangular bottom 2 into four longitudinal portions 5 of equal area. These lines serve as a guide for the folding of the rectangular bottom 2 into four equal portions of width A / 4 forming the faces of the waste container as it is visible on the figure 3 .
  • the transverse lines 82 are not spaced by an identical distance A / 4 but a succession of different but equal spacings two by two (ie say a spacing between the successive lines A / x then A / y then A / x then A / y, x different from y), for the final obtaining this time of a container with a rectangular base.
  • the configurations according to which the container has a square or rectangular base are preferred according to the invention, it is possible to envisage, without departing from its scope, other polygonal sections of the container finally obtained, depending on the number and the spacing of the transverse lines 82.
  • the carton 1 also has a second series of cutting marks 13 distinct from the cutting lines 12 previously described in connection with the formation of the lid. These extend transversely and longitudinally in the respective extension and on either side of the folding marks 81 and 82 described above. They delimit in particular the bottom flaps 10 of the container, namely four bottom flaps 10 of length A / 4.
  • the four bottom flaps 10 form the bottom 41 of the container (see figure 5 ).
  • the four bottom flaps 10 are preferably of width A / 8, so that they are all the same size and joined two by two.
  • the cardboard sheet also has cutting marks of handles 11, for example in the form of perforated dots, as indicated above.
  • the Figures 2 to 6 illustrate the process of converting into a waste container of the cardboard 1 having previously served as a cover for the transport unit, according to a rectangular parallelepiped whose bottom is closed and square, and whose upper face is open.
  • the upper longitudinal lid flap 3 is configured, after cutting along the lines 13, to be folded towards the inside of the container 40 and thus to double the upper edge 20 of the container (see FIG. Figures 2 to 6 , especially the figure 2 ).
  • the upper edge of the final container will thus be reinforced, as well as the handles 11 which will be cut into the corresponding cutting marks, so that they will be superimposed after folding of the flap 3. This will increase the robustness of the waste box during its manual transport.
  • the lower longitudinal flap 9 can be folded on itself to reinforce the bottom 41 of the container 40.
  • the lower longitudinal flap 9 is reset and after cutting, each portion of said flap forms part of the bottom flaps 10.
  • the marks 81 are configured so that the width A / 8 of the four bottom flaps 10 integrates the width of the lower longitudinal flap 9.
  • a ply-forming tool can be applied to the marks of the folding lines 81 and 82 and a cutting tool can be applied to the lines of the cutting marks.
  • a ply-forming tool can be applied to the marks of the folding lines 81 and 82 and a cutting tool can be applied to the lines of the cutting marks.
  • the air-conditioning cutting tools MM and MTR® marketed by Climaver.
  • the same tool specially designed for this purpose can be used for both functions, for example the blade of a cutter or knife whose one edge is sharpened for cutting and the other blunt for the formation of the folds.
  • the upper longitudinal flap 3 is folded as on the figure 2 after application of the folding tool according to the folding marks 7 present on the inner edge 22.
  • the cardboard sheet is then folded along the transverse folding marks 82, as illustrated by the arrows on the figure 3 .
  • the sheet of cardboard preferably has tongue-and-slot retaining means 32 provided on one of the transverse lid flaps 4 and the opposite longitudinal portion of the container. Cutting lines are thus advantageously provided in the cardboard sheet for preliminary cutting of these retaining means 30 (or alternatively perforating dots).
  • These retaining means are intended to facilitate the phase of introduction of adhesive tape 42 to seal the bottom 41 by abutting the bottom flaps 10 during folding of the carton. It is thus possible to avoid having to put adhesive in the upper part of the container to maintain the junction.
  • the retaining means 31, 32 may however and if necessary be reinforced by additional means allowing the maintenance and the mechanical strength of the container thus formed, such as an adhesive, an adhesive or staples.
  • a container for preserving the environment giving a second use to the packaging of the transport unit.
  • the container can in particular be advantageously used during the laying of the insulation materials present on the pallet, as a storage container for mineral wool residues and residues from the packaging itself (cardboard, plastics, adhesives, etc.). ).

Landscapes

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

Abstract

Feuille de carton (1) de forme rectangulaire, configurée pour former un couvercle sur une unité de transport de produits manufacturés, notamment disposés dans ladite unité sous forme de rouleaux ou de plaques, ladite feuille présentant un fond rectangulaire (2) de longueur A et de largeur B entouré par quatre rabats de couvercle dont un rabat longitudinal supérieur (3), un rabat longitudinal inférieur (9), et deux rabats transversaux (4), ladite feuille de carton étant caractérisée en ce qu'elle est en outre configurée pour former, après son utilisation comme couvercle, un conteneur (40) à déchets de section polygonale, de préférence de section carrée ou rectangulaire, la feuille de carton (1) présentant à cet effet : - une série (8) de marques de lignes de pliage transversales (82) et longitudinale (81) sur le fond rectangulaire (2), et - des marques de lignes de découpe (13) s'étendant transversalement dans le prolongement des marques des lignes de pliage transversales (82) et de préférence dans le prolongement de la ligne de pliage longitudinale, lesdites marques de lignes de découpe (13) disposées transversalement indiquant sur ledit carton l'emplacement des lignes de découpe de quatre rabats (10) formant le fond (41) dudit conteneur (40), après pliage dudit carton (1) conformément aux lignes de pliage (81, 82).A cardboard sheet (1) of rectangular shape, configured to form a cover on a transport unit for manufactured products, in particular arranged in said unit in the form of rolls or plates, said sheet having a rectangular bottom (2) of length A and of width B surrounded by four lid flaps having an upper longitudinal flap (3), a lower longitudinal flap (9), and two transverse flaps (4), said carton sheet being characterized in that it is further configured to forming, after use as a lid, a container (40) with polygonal section waste, preferably of square or rectangular section, the cardboard sheet (1) having for this purpose: a series (8) of transverse (82) and longitudinal (81) fold lines on the rectangular bottom (2), and - marks of cutting lines (13) extending transversely in the extension of the marks of the transverse folding lines (82) and preferably in the extension of the longitudinal fold line, said transversely arranged marks of cutting lines (13) indicating on said carton the location of the cutting lines of four flaps (10) forming the bottom (41) of said container (40), after folding of said carton (1) according to the lines folding (81, 82).

Description

La présente invention concerne le domaine des emballages de produits manufacturés volumineux, le plus souvent transportés sous forme de palettes ou autres unités de transport, du type de ceux notamment utilisés pour protéger les piles de panneaux ou de rouleaux de laine minérale (laine de verre ou laine de roche) et conditionnées selon des techniques bien connues facilitant leur transport et leur implantation.The present invention relates to the field of packaging of bulky manufactured products, most often transported in the form of pallets or other transport units, of the type of those used in particular to protect the piles of panels or rolls of mineral wool (glass wool or rockwool) and packaged according to well-known techniques facilitating their transport and their implantation.

Les panneaux ou rouleaux en laine minérale sont souples et compressibles et sont le plus souvent disposées en piles compactées au sein d'unités de transport adaptés. On pourra notamment se référer à la publication WO2006/077347 pour un exemple de tels conditionnements.Mineral wool panels or rolls are flexible and compressible and are most often arranged in compacted piles within suitable transport units. In particular, we can refer to the publication WO2006 / 077347 for an example of such packaging.

Comme décrits dans la demande citée précédemment, les matériaux en laine minérale sont maintenus sous forme compressés lors de leur transport pour en limiter le coût, notamment par l'utilisation de films plastiques dont les propriétés mécaniques d'élasticité sont adaptées, accompagnés de cerclages disposés fermement autour des piles compactées.As described in the aforementioned application, the mineral wool materials are maintained in compressed form during their transport to limit the cost, in particular by the use of plastic films whose elastic properties of elasticity are adapted, accompanied by strapping arranged firmly around the compacted batteries.

Pour éviter que le cerclage ou le film n'abime les unités de laine minérale ou encore son glissement, on dispose le plus souvent un carton de protection sous la forme d'un couvercle au-dessus de la palette, dont les dimensions sont adaptées pour englober l'ensemble du haut de l'unité de transport.To prevent the strapping or the film from damaging the mineral wool units or its sliding, a protective cardboard is usually provided in the form of a lid above the pallet, the dimensions of which are adapted to encompass the entire top of the transport unit.

Même s'il est fait dans un matériau recyclable, un carton a néanmoins un coût environnemental, de même que la mise au rebut du reste des produits d'emballage contenus dans l'unité de transport.Even if it is made of a recyclable material, a cardboard nevertheless has an environmental cost, as well as the scrapping of the rest of the packaging products contained in the transport unit.

Un but de l'invention est de diminuer le coût environnemental d'une telle unité de transport, notamment en donnant une seconde utilisation à l'emballage du produit et tout particulièrement au couvercle en carton décrit précédemment.An object of the invention is to reduce the environmental cost of such a transport unit, in particular by giving a second use to the packaging of the product and particularly to the cardboard cover described above.

A cet effet, la présente invention a tout d'abord pour objet une feuille de carton de forme rectangulaire, configurée pour former un couvercle sur une unité de transport de produits manufacturés, notamment disposés dans ladite unité sous forme de rouleaux ou de plaques, ladite feuille présentant un fond rectangulaire de longueur A et de largeur B entouré par quatre rabats de couvercle dont un rabat longitudinal supérieur, un rabat longitudinal inférieur, et deux rabats transversaux, ladite feuille de carton étant caractérisée en ce qu'elle est en outre configurée pour former, après son utilisation comme couvercle, un conteneur à déchets de section polygonale, de préférence de section carrée ou rectangulaire, la feuille de carton présentant à cet effet :

  • une série de marques de lignes de pliage transversales et longitudinale sur le fond rectangulaire, et
  • des marques de lignes de découpe s'étendant transversalement dans le prolongement des marques des lignes de pliage transversales et de préférence dans le prolongement de la ligne de pliage longitudinale,
Selon l'invention, lesdites marques de lignes de découpe disposées transversalement indiquent sur ledit carton l'emplacement des lignes de découpe de quatre rabats formant le fond dudit conteneur après pliage dudit carton conformément auxdites lignes de pliage.For this purpose, the present invention firstly relates to a sheet of rectangular shaped cardboard, configured to form a cover on a transport unit of manufactured products, in particular arranged in said unit in the form of rolls or plates, said leaf presenting a background Rectangular length A and width B surrounded by four lid flaps including an upper longitudinal flap, a lower longitudinal flap, and two transverse flaps, said cardboard sheet being characterized in that it is further configured to form, after its use as a lid, a waste container of polygonal section, preferably of square or rectangular section, the cardboard sheet having for this purpose:
  • a series of transverse and longitudinal fold lines marks on the rectangular bottom, and
  • marks of cutting lines extending transversely in the extension of the marks of the transverse fold lines and preferably in the extension of the longitudinal fold line,
According to the invention, said marks of transversely disposed cutting lines indicate on said carton the location of the cutting lines of four flaps forming the bottom of said container after folding said carton in accordance with said fold lines.

Préférentiellement selon l'invention, lesdits panneaux ou rouleaux comprennent ou sont constitués de laine minérale, en particulier de laine de verre ou de laine de roche.Preferably, according to the invention, said panels or rollers comprise or consist of mineral wool, in particular glass wool or rock wool.

Suivant des modes particuliers de réalisation, la feuille de carton et/ou ou l'unité de transport incluant ladite feuille comprennent l'une ou plusieurs des caractéristiques suivantes prise(s) isolément ou suivant toutes les combinaisons techniquement possibles :

  • La feuille de carton comprend en outre une deuxième série de marques de lignes de pliages délimitant le fond rectangulaire et les rabats longitudinaux et transversaux.
  • Les rabats longitudinaux sont de largeur (C-B)/2 avec C la largeur totale de la feuille de carton, et les rabats transversaux sont de largeur (L-A)/2 avec L la longueur totale de la feuille de carton.
  • Les marques des lignes de pliage transversales sont espacées d'une distance A/4.
  • Les quatre rabats de fond sont de largeur A/8, suivant une direction transversale au carton.
  • Le rabat longitudinal supérieur de couvercle est configuré pour être replié vers l'intérieur du conteneur et doubler ainsi le bord supérieur du conteneur.
  • Ledit rabat longitudinal supérieur et le fond rectangulaire présentent des marques de découpe d'ouvertures formant poignées, les marques étant configurées pour se superposer après repli du rabat longitudinal supérieur à l'intérieur du conteneur et ainsi renforcer lesdites poignées.
  • Les marques de lignes de découpe se prolongent sur le rabat longitudinal inférieur, dans le prolongement des marques de lignes de pliage transversales.
  • Après ladite découpe, chaque portion dudit rabat longitudinal inférieur forme partie des rabats de fond du conteneur.
  • Les marques de lignes de découpe s'étendent en outre dans le prolongement et de part et d'autre des marques des lignes de pliage longitudinale et transversales.
  • Un des rabats transversaux de couvercle et la portion opposée du fond rectangulaire destinée à lui faire face dans ledit conteneur présentent des marques de découpe pour découper des reliefs de retenue complémentaires.
  • les reliefs de retenue complémentaires sont une fente et une languette, la fente étant de préférence formée sur ledit rabat transversal de couvercle.
According to particular embodiments, the sheet of cardboard and / or the transport unit including said sheet comprises one or more of the following characteristics taken separately or in any technically possible combination:
  • The cardboard sheet further comprises a second series of fold line marks delimiting the rectangular bottom and the longitudinal and transverse flaps.
  • The longitudinal flaps are of width (CB) / 2 with C the total width of the cardboard sheet, and the transverse flaps are of width (LA) / 2 with L the total length of the cardboard sheet.
  • The marks of the transverse fold lines are spaced by a distance A / 4.
  • The four bottom flaps are of width A / 8, in a direction transverse to the carton.
  • The upper longitudinal lid flap is configured to be folded towards the interior of the container and thus to double the upper edge of the container.
  • Said upper longitudinal flap and the rectangular bottom have cut marks openings forming handles, the marks being configured to be superimposed after folding the upper longitudinal flap inside the container and thus strengthen said handles.
  • The marks of cutting lines extend on the lower longitudinal flap, in the extension of the marks of transverse fold lines.
  • After said cutting, each portion of said lower longitudinal flap forms part of the bottom flaps of the container.
  • The marks of cutting lines also extend in the extension and on either side of the marks of the longitudinal and transverse fold lines.
  • One of the transverse lid flaps and the opposite portion of the rectangular bottom intended to face it in said container have cutting marks for cutting complementary retaining reliefs.
  • the complementary retaining reliefs are a slot and a tongue, the slot being preferably formed on said transverse cover flap.

L'invention a également pour objet un procédé dans lequel la feuille de carton décrite précédemment est d'abord utilisée en tant que couvercle dans une unité de transport de produits manufacturés puis est transformée en conteneur à déchets après déballage desdits produits.The invention also relates to a method in which the previously described cardboard sheet is first used as a cover in a transport unit of manufactured products and is then transformed into a waste container after unpacking said products.

Selon des configurations préférées d'un tel procédé d'utilisation :

  • Le procédé comprend une première étape de transformation de la feuille de carton en couvercle à quatre rabats et une étape ultérieure de transformation du couvercle en conteneur à déchets de section polygonale.
  • Le couvercle est utilisé pour couvrir une pile d'objets à protéger avant cerclage en une unité de transport, le couvercle étant transformé en conteneur à déchets après déballage de ladite unité.
  • L'objet à protéger est une pile de panneaux ou de rouleaux en matériau souple, par exemple de panneaux ou de rouleaux de laine minérale.
According to preferred configurations of such a method of use:
  • The method includes a first step of converting the four-flap lidstock sheet and a subsequent step of converting the lid into a polygonal section waste container.
  • The lid is used to cover a stack of objects to be protected before strapping into a transport unit, the lid being transformed into a waste container after unpacking said unit.
  • The object to be protected is a stack of panels or rolls of flexible material, for example panels or rolls of mineral wool.

L'invention a enfin pour objet une unité de transport de produits manufacturés regroupés sous formes de panneaux ou de rouleaux, notamment sous forme de colis ou de palette, comprenant une feuille de carton telle que précédemment décrite, ladite feuille de carton formant couvercle de ladite palette.The invention finally relates to a unit for transporting manufactured products grouped in the form of panels or rolls, in particular in the form of packages or pallets, comprising a sheet of cardboard as described above, said sheet of cardboard forming a cover of said palette.

L'invention sera mieux comprise à la lecture de la description qui va suivre, fournie uniquement à titre d'exemple; la réalisation qui va être décrite maintenant ne devant pas être considérée comme limitative de la portée de la présente invention.The invention will be better understood on reading the description which follows, provided solely by way of example; the embodiment to be described now should not be considered as limiting the scope of the present invention.

La description est faite en se référant aux dessins annexés sur lesquels :

  • la figure 1 est une vue illustrant une feuille de carton selon l'invention, avant pliage et découpe;
  • les figures 2 à 6 sont des vues en perspective illustrant les opérations nécessaires à la transformation de la feuille de la figure 1 en conteneur de déchets.
The description is made with reference to the accompanying drawings in which:
  • the figure 1 is a view illustrating a sheet of cardboard according to the invention, before folding and cutting;
  • the Figures 2 to 6 are perspective views illustrating the operations needed to transform the sheet of the figure 1 in waste container.

Comme visible sur la figure 1, la feuille de carton est en premier lieu destinée à être utilisée comme couvercle de protection.As visible on the figure 1 , the cardboard sheet is primarily intended to be used as a protective cover.

Dans ce but, la feuille de carton 1 présente une première série de marques visualisant des lignes de pliages 7 et des marques visualisant des lignes de découpe 12 permettant la configuration du carton en un couvercle spécialement adapté aux dimensions de l'unité de transport de longueur A et de largeur B.For this purpose, the cardboard sheet 1 has a first series of marks visualizing fold lines 7 and marks visualizing cutting lines 12 allowing the configuration of the cardboard in a lid specially adapted to the dimensions of the length transport unit A and width B.

Plus précisément, la feuille de carton, de longueur totale L et de largeur totale C, présente une première série de marques imprimées de pliage 7, lesdites marques 7 délimitant un fond rectangulaire 2 de longueur A et de largeur B et quatre rabats de couvercle dont un rabat longitudinal supérieur 3, un rabat longitudinal inférieur 9 et deux rabats transversaux 4. Les rabats longitudinaux 3, 9 sont de largeur (C-B)/2, les rabats transversaux 4 sont de largeur (L-A)/2.More specifically, the sheet of cardboard, of total length L and of total width C, has a first series of printed folding marks 7, said marks 7 delimiting a rectangular bottom 2 of length A and width B and four lid flaps of which an upper longitudinal flap 3, a lower longitudinal flap 9 and two transverse flaps 4. The flaps longitudinal members 3, 9 are of width (CB) / 2, the transverse flaps 4 are of width (LA) / 2.

La feuille de carton présente en outre une première série de marques de lignes de découpe 12. Ces lignes 12, qui partent des coins du fond rectangulaire 2, donnent pour chaque coin deux possibilités de découpe des rabats pour la formation du couvercle, les lignes de découpe formant avec les bords de la feuille de carton une extension carrée 6 dont deux coins diagonalement opposés forment un coin de la feuille de carton 1 et le coin correspondant du fond rectangulaire 2.
La feuille de carton présente en outre des marques de pliage 7, notamment sous formes de marques pré-imprimées sur le carton, ou de pré-plis ou encore de pré-découpes (sous formes de pointillés perforés par exemple), délimitant un bord du fond rectangulaire 2. Ces marques de pliage 7 visualisent les lignes selon lesquelles les rabats de couvercle doivent être pliés par l'opérateur pour l'obtention dudit couvercle. Après pliage, l'extension carrée 6 des rabats découpée sur un petit côté du carré est ainsi repliée et collée (via une colle ou un adhésif) ou alternativement agrafée sur le rabat adjacent. En variante, lesdits carrés peuvent être entièrement découpés et retirés lors de la formation du couvercle.The sheet of cardboard also has a first series of marks of cutting lines 12. These lines 12, which start from the corners of the rectangular bottom 2, give for each corner two possibilities of cutting the flaps for the formation of the lid, the lines of cutting forming with the edges of the cardboard sheet a square extension 6 whose two diagonally opposite corners form a corner of the cardboard sheet 1 and the corresponding corner of the rectangular bottom 2.
The cardboard sheet also has fold marks 7, in particular in the form of marks pre-printed on the cardboard, or pre-folds or pre-cuts (in the form of perforated dotted lines for example) delimiting an edge of the cardboard. 2. These folding marks 7 visualize the lines according to which the lid flaps must be folded by the operator to obtain said lid. After folding, the square extension 6 flaps cut on a small side of the square is thus folded and glued (via an adhesive or an adhesive) or alternately stapled on the flap adjacent. Alternatively, said squares may be fully cut and removed when forming the lid.

Selon l'invention, la même feuille de carton d'abord utilisable comme couvercle pour l'unité de transport est également configurée pour pouvoir être transformée en conteneur de déchets après ladite première utilisation.According to the invention, the same cardboard sheet which can be used as a cover for the transport unit is also configured so that it can be transformed into a waste container after said first use.

A cet effet (c'est-à-dire pour cette deuxième utilisation), la feuille de carton présente des séries spécifiques de marques de pliage 8 et de marques de découpe 13.For this purpose (that is to say for this second use), the cardboard sheet has specific series of fold marks 8 and cutting marks 13.

Au sens de la présente invention, comme déjà indiqué précédemment, on désigne comme « marque » tout signe immédiatement visualisable par un opérateur comme une indication claire des endroits de pliage ou de découpe permettant la transformation du carton en couvercle ou en container. Ce sont par exemple des impressions d'encre effectuées directement sur la feuille de carton, ou encore d'autres solutions entrant dans le cadre de la définition précédente, comme des pré-plis, des pré-perforations notamment sous forme de pointillés (pointillés perforants), pré-perçage (le carton n'est pas découpé le long de la ligne de découpe/pliage dans toute son épaisseur) etc.. Bien entendu, différents types de marques peuvent être associées sur le carton.For the purposes of the present invention, as already indicated above, the term "mark" means any sign immediately visible to an operator as a clear indication of the places of folding or cutting allowing the cardboard to be transformed into a lid or a container. These are, for example, ink impressions made directly on the cardboard sheet, or else other solutions falling within the scope of the preceding definition, such as pre-folds, pre-perforations, especially in the form of dotted lines (perforated dots). ), pre-drilling (the cardboard is not cut on along the line of cutting / folding throughout its thickness) etc. Of course, different types of marks can be associated on the cardboard.

Selon un mode avantageux de l'invention, lesdits éléments immédiatement visualisables permettent de différentier les différentes séries de marques entre elles par l'utilisation par exemple de pictogrammes, de codes de couleur, ou encore d'épaisseurs ou de styles de traits différents ou de nature de marquage (encre, prépliage, pointillés perforants ou préperçage, voir précédemment). De telles marques peuvent également être utilisées pour visualiser et découper les orifices des poignées 11.According to an advantageous embodiment of the invention, said immediately visualizable elements make it possible to differentiate the different series of marks from one another by the use for example of pictograms, color codes, or different thicknesses or styles of lines or type of marking (ink, pre-fold, perforating dots or pre-drilling, see above). Such marks can also be used to view and cut the orifices of the handles 11.

Plus précisément, une deuxième série de marques de pliage 8 est donc visualisable au sens précédemment décrit (par exemple imprimée ou alternativement intégrée si on parle de prépliage ou de pré-perforations/pré-perçage) selon l'invention au niveau du fond rectangulaire 2.More specifically, a second series of folding marks 8 is thus viewable in the sense previously described (for example printed or alternatively integrated if we speak of pre-folding or pre-perforations / pre-drilling) according to the invention at the level of the rectangular bottom 2 .

Ces marques sont disposées sur le fond rectangulaire selon la disposition suivante :

  • Une ligne longitudinale 81 tracée à une distance égale à A/8 du bord intérieur du rabat longitudinal inférieur 9, cette ligne couvrant toute la longueur A du fond rectangulaire 2.
  • trois lignes transversales 82 espacées d'une distance A/4 selon la longueur A du fond rectangulaire 2 et s'étendant depuis le bord intérieur 22 du rabat longitudinal supérieur 3 jusqu'à la ligne longitudinale 81 décrite précédemment.
These marks are arranged on the rectangular bottom according to the following provision:
  • A longitudinal line 81 drawn at a distance equal to A / 8 from the inner edge of the lower longitudinal flap 9, this line covering the entire length A of the rectangular bottom 2.
  • three transverse lines 82 spaced a distance A / 4 along the length A of the rectangular bottom 2 and extending from the inner edge 22 of the upper longitudinal flap 3 to the longitudinal line 81 described above.

Les lignes transversales 82 divisent ainsi ledit fond rectangulaire 2 en quatre portions longitudinales 5 de surface égale. Ces lignes servent de guide pour le pliage du fond rectangulaire 2 en quatre portions égales de largeur A/4 formant les faces du conteneur à déchets comme il est visible sur la figure 3.The transverse lines 82 thus divide said rectangular bottom 2 into four longitudinal portions 5 of equal area. These lines serve as a guide for the folding of the rectangular bottom 2 into four equal portions of width A / 4 forming the faces of the waste container as it is visible on the figure 3 .

Sans sortir du cadre de l'invention, on peut également envisager que les lignes transversales 82 ne soient pas espacées d'une distance identique A/4 mais d'une succession d'espacements différents mais égaux deux à deux (c'est-à-dire un espacement entre les lignes successives A/x puis A/y puis A/x puis A/y, x différent de y), pour l'obtention finale cette fois d'un container à base rectangulaire. D'une manière générale, si les configurations selon lesquelles le container présente une base carrée ou rectangulaire sont préférées selon l'invention, on peut envisager, sans sortir de son cadre, d'autres sections polygonales du container finalement obtenu, en fonction du nombre et de l'espacement des lignes transversales 82.Without departing from the scope of the invention, it is also conceivable that the transverse lines 82 are not spaced by an identical distance A / 4 but a succession of different but equal spacings two by two (ie say a spacing between the successive lines A / x then A / y then A / x then A / y, x different from y), for the final obtaining this time of a container with a rectangular base. In general, if the configurations according to which the container has a square or rectangular base are preferred according to the invention, it is possible to envisage, without departing from its scope, other polygonal sections of the container finally obtained, depending on the number and the spacing of the transverse lines 82.

Le carton 1 présente également une deuxième série de marques de découpe 13 distinctes des lignes de découpe 12 précédemment décrites en liaison avec la formation du couvercle. Celles-ci s'étendent transversalement et longitudinalement dans le prolongement respectif et de part et d'autre des marques de pliage 81 et 82 décrites précédemment. Elles délimitent en particulier les rabats de fond 10 du conteneur, à savoir quatre rabats de fond 10 de longueur A/4.The carton 1 also has a second series of cutting marks 13 distinct from the cutting lines 12 previously described in connection with the formation of the lid. These extend transversely and longitudinally in the respective extension and on either side of the folding marks 81 and 82 described above. They delimit in particular the bottom flaps 10 of the container, namely four bottom flaps 10 of length A / 4.

Une fois repliés, les quatre rabats de fond 10 forment le fond 41 du container (voir figure 5).Once folded, the four bottom flaps 10 form the bottom 41 of the container (see figure 5 ).

Les quatre rabats de fond 10 sont avantageusement de largeur A/8, de telle sorte qu'ils sont tous de même dimensions et jointifs deux à deux.The four bottom flaps 10 are preferably of width A / 8, so that they are all the same size and joined two by two.

La feuille de carton présente en outre des marques de découpe de poignées 11 par exemple sous formes de pointillés perforants, comme indiqué précédemment.The cardboard sheet also has cutting marks of handles 11, for example in the form of perforated dots, as indicated above.

Les figures 2 à 6 illustrent le procédé de transformation en conteneur à déchets du carton 1 ayant préalablement servi de couvercle à l'unité de transport, selon un parallélépipède rectangle dont le fond est fermé et carré, et dont la face supérieure est ouverte.The Figures 2 to 6 illustrate the process of converting into a waste container of the cardboard 1 having previously served as a cover for the transport unit, according to a rectangular parallelepiped whose bottom is closed and square, and whose upper face is open.

Le rabat longitudinal supérieur 3 de couvercle est configuré, après découpe selon les lignes 13, pour être replié vers l'intérieur du conteneur 40 et ainsi doubler le bord supérieur 20 du conteneur (voir figures 2 à 6, en particulier la figure 2). Le bord supérieur du conteneur final s'en trouvera ainsi renforcé, de même que les poignées 11 qui seront découpées dans les marques de découpe correspondantes, de telle sorte qu'elles seront superposées après repli du rabat 3. Cela permettra d'augmenter la robustesse de la boîte à déchets lors de son transport manuel.The upper longitudinal lid flap 3 is configured, after cutting along the lines 13, to be folded towards the inside of the container 40 and thus to double the upper edge 20 of the container (see FIG. Figures 2 to 6 , especially the figure 2 ). The upper edge of the final container will thus be reinforced, as well as the handles 11 which will be cut into the corresponding cutting marks, so that they will be superimposed after folding of the flap 3. This will increase the robustness of the waste box during its manual transport.

De même, le rabat longitudinal inférieur 9 peut être replié sur lui-même pour renforcer le fond 41 du conteneur 40.Similarly, the lower longitudinal flap 9 can be folded on itself to reinforce the bottom 41 of the container 40.

Alternativement, celui-ci peut être découpé selon le bord inférieur 21 du couvercle, en suivant la ligne de pliage 7 du bord interne du rabat longitudinal inférieur 9. Ce mode est celui montré sur les figures 2 à 6 ci-jointes.Alternatively, it can be cut along the lower edge 21 of the lid, along the fold line 7 of the inner edge of the lower longitudinal flap 9. This mode is the one shown on the Figures 2 to 6 attached.

Alternativement encore, selon une autre solution possible qui peut être préférée, le rabat longitudinal inférieur 9 est remis à plat et après découpe, chaque portion dudit rabat forme partie des rabats de fond 10. Selon un tel mode, comme autrement indiqué sur la figure 1, les marques 81 sont configurées pour que la largeur A/8 des quatre rabats de fond 10 intègre la largeur du rabat longitudinal inférieur 9.Alternatively still, according to another possible solution that may be preferred, the lower longitudinal flap 9 is reset and after cutting, each portion of said flap forms part of the bottom flaps 10. In such a mode, as otherwise indicated on the figure 1 , the marks 81 are configured so that the width A / 8 of the four bottom flaps 10 integrates the width of the lower longitudinal flap 9.

Préalablement au repli du rabat longitudinal supérieur 3 et éventuellement du rabat longitudinal inférieur 9, un outil de formation des plis peut être appliqué sur les marques des lignes de pliage 81 et 82 et un outil de découpe peut être appliqué sur les lignes des marques de découpe 13, notamment les outils de découpe climaver MM et MTR ® commercialisés par la société Climaver. Un même outil spécialement prévu à cet effet peut être utilisé pour les deux fonctions, par exemple la lame d'un cutter ou d'un couteau dont un bord est affuté pour la découpe et l'autre émoussé pour la formation des plis.Prior to folding the upper longitudinal flap 3 and possibly the lower longitudinal flap 9, a ply-forming tool can be applied to the marks of the folding lines 81 and 82 and a cutting tool can be applied to the lines of the cutting marks. 13, in particular the air-conditioning cutting tools MM and MTR® marketed by Climaver. The same tool specially designed for this purpose can be used for both functions, for example the blade of a cutter or knife whose one edge is sharpened for cutting and the other blunt for the formation of the folds.

Le rabat longitudinal supérieur 3 est rabattu comme sur la figure 2, après application de l'outil de pliage suivant les marques de pliage 7 présentes sur le bord intérieur 22.The upper longitudinal flap 3 is folded as on the figure 2 after application of the folding tool according to the folding marks 7 present on the inner edge 22.

Après découpage selon les lignes de découpe 13 (et l'obtention des quatre rabats de fond 10), la feuille de carton est ensuite pliée suivant les marques transversales de pliage 82, comme illustré par les flèches sur la figure 3.After cutting along the cutting lines 13 (and obtaining the four bottom flaps 10), the cardboard sheet is then folded along the transverse folding marks 82, as illustrated by the arrows on the figure 3 .

Comme visible sur la figure 3 et plus particulièrement sur la figure 4, la feuille de carton possède de préférence des moyens de retenue par languette 31 et fente 32 prévus sur l'un des rabats transversaux 4 de couvercle et la portion longitudinale 5 opposée du conteneur. Des lignes de découpe sont ainsi avantageusement prévues dans la feuille de carton pour découpe préalable de ces moyens de retenue 30 (ou alternativement des pointillés perforants).As visible on the figure 3 and more particularly on the figure 4 the sheet of cardboard preferably has tongue-and-slot retaining means 32 provided on one of the transverse lid flaps 4 and the opposite longitudinal portion of the container. Cutting lines are thus advantageously provided in the cardboard sheet for preliminary cutting of these retaining means 30 (or alternatively perforating dots).

Ces moyens de retenue ont vocation à faciliter la phase de mise en place de ruban adhésif 42 pour sceller le fond 41 par aboutement des rabats de fond 10 lors du pliage du carton. On peut ainsi éviter de devoir mettre de l'adhésif dans la partie supérieure du conteneur pour maintenir la jonction.These retaining means are intended to facilitate the phase of introduction of adhesive tape 42 to seal the bottom 41 by abutting the bottom flaps 10 during folding of the carton. It is thus possible to avoid having to put adhesive in the upper part of the container to maintain the junction.

Alternativement, bien entendu, les moyens de retenue 31, 32 peuvent cependant et si besoin être renforcés par des moyens supplémentaires permettant le maintien et la tenue mécanique du container ainsi formé, comme un adhésif, une colle ou des agrafes.Alternatively, of course, the retaining means 31, 32 may however and if necessary be reinforced by additional means allowing the maintenance and the mechanical strength of the container thus formed, such as an adhesive, an adhesive or staples.

Au final, on obtient, conformément aux figures 5 et 6, un conteneur permettant de préserver l'environnement, en donnant une seconde utilisation à l'emballage de l'unité de transport. Le conteneur peut notamment avantageusement être utilisé pendant la pose des matériaux d'isolation présents sur la palette, comme container de stockage des résidus de laine minérale et des résidus issus de l'emballage lui-même (cartons, matières plastiques, adhésifs, etc.).In the end, we obtain, in accordance with Figures 5 and 6 , a container for preserving the environment, giving a second use to the packaging of the transport unit. The container can in particular be advantageously used during the laying of the insulation materials present on the pallet, as a storage container for mineral wool residues and residues from the packaging itself (cardboard, plastics, adhesives, etc.). ).

Claims (16)

Feuille de carton (1) de forme rectangulaire, configurée pour former un couvercle sur une unité de transport de produits manufacturés, notamment disposés dans ladite unité sous forme de rouleaux ou de plaques, ladite feuille présentant un fond rectangulaire (2), de longueur A et de largeur B, entouré par quatre rabats de couvercle dont un rabat longitudinal supérieur (3), un rabat longitudinal inférieur (9), et deux rabats transversaux (4), ladite feuille de carton étant caractérisée en ce qu'elle est en outre configurée pour former, après son utilisation comme couvercle, un conteneur (40) à déchets de section polygonale, de préférence de section carrée ou rectangulaire, la feuille de carton (1) présentant à cet effet : - une série (8) de marques de lignes de pliage transversales (82) et longitudinale (81) sur le fond rectangulaire (2), et - des marques de lignes de découpe (13) s'étendant transversalement dans le prolongement des marques des lignes de pliage transversales (82) et de préférence dans le prolongement de la ligne de pliage longitudinale, lesdites marques de lignes de découpe (13) disposées transversalement indiquant sur ledit carton l'emplacement des lignes de découpe de quatre rabats (10) formant le fond (41) dudit conteneur (40) après pliage dudit carton (1) conformément auxdites lignes de pliage (81, 82).Cardboard sheet (1) of rectangular shape, configured to form a cover on a transport unit for manufactured products, in particular arranged in said unit in the form of rolls or plates, said sheet having a rectangular bottom (2), of length A and of width B, surrounded by four lid flaps including an upper longitudinal flap (3), a lower longitudinal flap (9), and two transverse flaps (4), said carton sheet being characterized in that it is furthermore configured to form, after use as a lid, a container (40) with polygonal section waste, preferably of square or rectangular section, the cardboard sheet (1) having for this purpose: a series (8) of transverse (82) and longitudinal (81) fold lines on the rectangular bottom (2), and - marks of cutting lines (13) extending transversely in the extension of the marks of the transverse folding lines (82) and preferably in the extension of the longitudinal fold line, said transversely arranged cutting line marks (13) indicating on said carton the location of the cutting lines of four flaps (10) forming the bottom (41) of said container (40) after folding said carton (1) in accordance with said lines of folding (81, 82). Feuille de carton selon la revendication précédente, comprenant en outre une deuxième série de marques de lignes de pliages (7) délimitant le fond rectangulaire et les rabats longitudinaux (3, 9) et transversaux (4).Cardboard sheet according to the preceding claim, further comprising a second series of fold line markings (7) delimiting the rectangular bottom and the longitudinal (3, 9) and transverse (4) flaps. Feuille de carton selon l'une des revendications précédentes, dans laquelle les rabats longitudinaux sont de largeur (C-B)/2 avec C la largeur totale de la feuille de carton, et dans laquelle les rabats transversaux sont de largeur (L-A)/2 avec L la longueur totale de la feuille de carton.A cardboard sheet according to one of the preceding claims, wherein the longitudinal flaps are of width (CB) / 2 with C the total width of the cardboard sheet, and wherein the transverse flaps are of width (LA) / 2 with L the total length of the cardboard sheet. Feuille de carton selon l'une des revendications précédentes, dans laquelle les marques des lignes de pliage transversales 82 sont espacées d'une distance A/4.The paperboard sheet according to one of the preceding claims, wherein the marks of the transverse fold lines 82 are spaced apart by a distance A / 4. Feuille de carton selon la revendication précédente, dans laquelle les quatre rabats de fond (10) sont de largeur A/8, suivant une direction transversale au carton.Cardboard sheet according to the preceding claim, wherein the four bottom flaps (10) are of width A / 8, in a direction transverse to the cardboard. Feuille de carton selon l'une des revendications précédentes, dans laquelle le rabat longitudinal supérieur (3) de couvercle est configuré pour être replié vers l'intérieur du conteneur (40) et doubler ainsi le bord supérieur (20) du conteneur.The paperboard sheet according to one of the preceding claims, wherein the upper longitudinal lid flap (3) is configured to be folded inwardly of the container (40) and thus to double the upper edge (20) of the container. Feuille de carton selon la revendication précédente, dans laquelle ledit rabat longitudinal supérieur (3) et le fond rectangulaire (2) présentent des marques de découpe d'ouvertures (11) formant poignées, les marques étant configurées pour se superposer après repli du rabat longitudinal supérieur (3) à l'intérieur du conteneur (40) et ainsi renforcer lesdites poignées.Cardboard sheet according to the preceding claim, wherein said upper longitudinal flap (3) and the rectangular bottom (2) have cut marks openings (11) forming handles, the marks being configured to be superimposed after folding of the longitudinal flap upper (3) inside the container (40) and thereby strengthen said handles. Feuille de carton selon l'une quelconque des revendications précédentes, dans laquelle les marques (13) de lignes de découpe se prolongent sur le rabat longitudinal inférieur (9), dans le prolongement des marques de lignes de pliage transversales (82).A cardboard sheet according to any one of the preceding claims, wherein the marks (13) of cutting lines extend on the lower longitudinal flap (9), in the extension of the transverse fold line marks (82). Feuille de carton selon la revendication précédente, dans laquelle, après ladite découpe, chaque portion dudit rabat longitudinal inférieur (9) forme partie des rabats de fond (10) du conteneur.Cardboard sheet according to the preceding claim, wherein, after said cutting, each portion of said lower longitudinal flap (9) forms part of the bottom flaps (10) of the container. Feuille de carton selon l'une des revendications précédentes, dans laquelle les marques de lignes de découpe (13) s'étendent en outre dans le prolongement et de part et d'autre des marques des lignes de pliage longitudinale (81) et transversales (82).A cardboard sheet according to one of the preceding claims, wherein the marks of cutting lines (13) extend further in the extension and on either side of the marks of the longitudinal (81) and transverse fold lines ( 82). Feuille de carton selon l'une quelconque des revendications précédentes, dans laquelle un des rabats transversaux (4) de couvercle et la portion opposée du fond rectangulaire (2) destinée à lui faire face dans ledit conteneur (40) présentent des marques de découpe pour découper des reliefs de retenue complémentaires (31, 32).A cardboard sheet according to any one of the preceding claims, wherein one of the transverse lid flaps (4) and the opposite portion of the rectangular bottom (2) intended to face it in said container (40) has cutting marks for cutting complementary retaining reliefs (31, 32). Feuille de carton selon la revendication précédente, dans laquelle les reliefs de retenue complémentaires sont une fente (32) et une languette (31), la fente étant de préférence formée sur ledit rabat transversal (4) de couvercle.Cardboard sheet according to the preceding claim, wherein the complementary retaining reliefs are a slot (32) and a tongue (31), the slot being preferably formed on said transverse lid flap (4). Procédé d'utilisation d'une feuille de carton selon l'une quelconque des revendications précédentes, comprenant une première étape de transformation de la feuille de carton en couvercle à quatre rabats et une étape ultérieure de transformation du couvercle en conteneur à déchets de section polygonale.A method of using a paperboard sheet according to any one of the preceding claims, comprising a first step of converting the four flap lidstock sheet and a subsequent step of converting the lid into a polygonal section waste container . Procédé selon la revendication précédente, dans lequel le couvercle est utilisé pour couvrir une pile d'objets à protéger avant cerclage en une unité de transport, le couvercle étant transformé en conteneur à déchets après déballage de ladite unité.Method according to the preceding claim, wherein the cover is used to cover a stack of objects to be protected before strapping into a transport unit, the cover being transformed into a waste container after unpacking said unit. Procédé selon la revendication précédente, dans lequel l'objet à protéger est une pile de panneaux ou de rouleaux en matériau souple, par exemple de panneaux ou de rouleaux de laine minérale.Method according to the preceding claim, wherein the object to be protected is a stack of panels or rolls of flexible material, for example panels or rolls of mineral wool. Unité de transport de produits manufacturés, regroupés sous formes de panneaux ou de rouleaux, notamment sous forme de palette, comprenant une feuille de carton telle que décrite dans l'une des revendications 1 à 12, ladite feuille de carton formant couvercle de ladite palette.Transport unit for manufactured products, grouped in the form of panels or rollers, especially in the form of a pallet, comprising a sheet of cardboard as described in one of claims 1 to 12, said cardboard sheet forming a lid of said pallet.
EP16155810.1A 2015-02-19 2016-02-16 Cardboard sheet forming a protective cover Active EP3059178B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16155810T PL3059178T3 (en) 2015-02-19 2016-02-16 Cardboard sheet forming a protective cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551412A FR3032945B1 (en) 2015-02-19 2015-02-19 SHEET OF CARDBOARD FORMING PROTECTIVE COVER

Publications (2)

Publication Number Publication Date
EP3059178A1 true EP3059178A1 (en) 2016-08-24
EP3059178B1 EP3059178B1 (en) 2018-12-12

Family

ID=53008710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16155810.1A Active EP3059178B1 (en) 2015-02-19 2016-02-16 Cardboard sheet forming a protective cover

Country Status (6)

Country Link
EP (1) EP3059178B1 (en)
DK (1) DK3059178T3 (en)
ES (1) ES2711810T3 (en)
FR (1) FR3032945B1 (en)
PL (1) PL3059178T3 (en)
SG (1) SG10201601111QA (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10633143B2 (en) 2016-09-19 2020-04-28 Walmart Apollo, Llc Lid for a reusable plastic container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192213U (en) * 1982-06-16 1983-12-21 長尾　孝明 Free size box seat
DE8328912U1 (en) * 1983-10-04 1983-12-22 Europa Carton Ag, 2000 Hamburg Cover for material packs or stacks, in particular for palletized packaged goods with a polygonal, preferably rectangular, plan or surface area
DE3925753A1 (en) * 1988-08-17 1990-02-22 Corrado Francioni PAIR OF PUNCHED PLATES FOR THE PRODUCTION OF CARDBOARD-SHAPED CONTAINERS OF DIFFERENT DIMENSIONS
GB2356855A (en) * 1999-11-02 2001-06-06 Karnal Ahmed Box formed from a blank
WO2006077347A1 (en) 2005-01-20 2006-07-27 Saint-Gobain Isover Panel transport unit
DE202008014502U1 (en) * 2008-10-31 2009-02-12 Fritz Egger Gmbh & Co. Packaging arrangement for packaging floor panels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192213U (en) * 1982-06-16 1983-12-21 長尾　孝明 Free size box seat
DE8328912U1 (en) * 1983-10-04 1983-12-22 Europa Carton Ag, 2000 Hamburg Cover for material packs or stacks, in particular for palletized packaged goods with a polygonal, preferably rectangular, plan or surface area
DE3925753A1 (en) * 1988-08-17 1990-02-22 Corrado Francioni PAIR OF PUNCHED PLATES FOR THE PRODUCTION OF CARDBOARD-SHAPED CONTAINERS OF DIFFERENT DIMENSIONS
GB2356855A (en) * 1999-11-02 2001-06-06 Karnal Ahmed Box formed from a blank
WO2006077347A1 (en) 2005-01-20 2006-07-27 Saint-Gobain Isover Panel transport unit
DE202008014502U1 (en) * 2008-10-31 2009-02-12 Fritz Egger Gmbh & Co. Packaging arrangement for packaging floor panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10633143B2 (en) 2016-09-19 2020-04-28 Walmart Apollo, Llc Lid for a reusable plastic container

Also Published As

Publication number Publication date
DK3059178T3 (en) 2019-03-18
SG10201601111QA (en) 2016-09-29
ES2711810T3 (en) 2019-05-07
PL3059178T3 (en) 2019-05-31
FR3032945A1 (en) 2016-08-26
EP3059178B1 (en) 2018-12-12
FR3032945B1 (en) 2017-02-17

Similar Documents

Publication Publication Date Title
US8215085B2 (en) Methods of preparing web material for production of receptacles for food or other products
US10836558B2 (en) Roll-dispensed stock container
CA2858823A1 (en) Polygonal container having reinforced corner structures and blank for forming same
JP2009532302A (en) Carton with dispenser
US11845592B2 (en) Method of making blank
JP2020500126A (en) Improved inner liner for consumer goods containers
NL1034786C2 (en) Method for packaging roll paper and the packaging box to be used with it.
EP3059178B1 (en) Cardboard sheet forming a protective cover
EP3368428B1 (en) Method of manufacturing a resealable container including insert
EP1136368B1 (en) Package blank made of carton or the same, to make a package body having a tamper-evident closure
GB2484127A (en) Collapsible pizza box with surface reliefs
JP2024535511A (en) Bundle of containers
EP3313754B1 (en) Container for consumer goods with sliding portion
EP3092183B1 (en) Article including a bottle of cosmetic product and a pack
EP3353091B1 (en) Container including outer film
EP3243759B1 (en) Package comprising an object enclosing a corrosive liquid
EP2733082B1 (en) Packaged set of panels
EP1280708B1 (en) Stackable and collapsible lidless container
EP2956371B1 (en) Wedge for immobilizing objects in a box having a square or rectangular cross-section
EP1405801A1 (en) Package made of corrugated cardboard having vertical walls in stacked position
FR2856034A1 (en) Cardboard blank for forming display case, has grooved interior surface with tear strip that along with pre cutting dotted lines and folding line forms reduction line having cutting unit such that remaining blank is of smaller volume
AU2003204840A1 (en) Combined transport and display package
FR2877924A1 (en) Corrugated carton blank for constituting protection corner of goods package, has flutes perpendicular to longitudinal edges of merlons that cover oblong openings, when blank is flat and when sheathings are folded and fixed on outer panels
CH615128A5 (en) Blank for producing at least one part of a package
EP2730516A1 (en) Device for grouping and conveying a stack of patterns intended for forming packages

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170224

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170411

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180628

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1075675

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016007928

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20190311

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190312

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20181212

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2711810

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20190507

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1075675

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190412

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190412

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016007928

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190216

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

26N No opposition filed

Effective date: 20190913

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20160216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181212

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240108

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240306

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20240213

Year of fee payment: 9

Ref country code: DE

Payment date: 20231229

Year of fee payment: 9

Ref country code: CZ

Payment date: 20240129

Year of fee payment: 9

Ref country code: GB

Payment date: 20240108

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20240103

Year of fee payment: 9

Ref country code: PL

Payment date: 20240105

Year of fee payment: 9

Ref country code: NO

Payment date: 20240208

Year of fee payment: 9

Ref country code: FR

Payment date: 20240226

Year of fee payment: 9

Ref country code: DK

Payment date: 20240214

Year of fee payment: 9

Ref country code: BE

Payment date: 20240105

Year of fee payment: 9