EP0745053B1 - Emballages evolutifs pour sandwichs cylindriques et assimiles - Google Patents
Emballages evolutifs pour sandwichs cylindriques et assimiles Download PDFInfo
- Publication number
- EP0745053B1 EP0745053B1 EP95909834A EP95909834A EP0745053B1 EP 0745053 B1 EP0745053 B1 EP 0745053B1 EP 95909834 A EP95909834 A EP 95909834A EP 95909834 A EP95909834 A EP 95909834A EP 0745053 B1 EP0745053 B1 EP 0745053B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- packaging
- faces
- sandwich
- face
- folding
- 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.)
- Expired - Lifetime
Links
- 238000004806 packaging method and process Methods 0.000 claims description 144
- 235000015220 hamburgers Nutrition 0.000 claims description 51
- 235000015067 sauces Nutrition 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 2
- 235000013305 food Nutrition 0.000 abstract description 7
- 235000011890 sandwich Nutrition 0.000 description 47
- 210000003811 finger Anatomy 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000003813 thumb Anatomy 0.000 description 6
- 235000013410 fast food Nutrition 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 210000004247 hand Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010003830 Automatism Diseases 0.000 description 1
- 235000005921 Cynara humilis Nutrition 0.000 description 1
- 240000002228 Cynara humilis Species 0.000 description 1
- 241001644893 Entandrophragma utile Species 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 241001080024 Telles Species 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/001—Holders or wrappers as eating aids for fast food, e.g. hamburgers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/001—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
-
- 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
- B65D5/18—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S229/00—Envelopes, wrappers, and paperboard boxes
- Y10S229/902—Box for prepared or processed food
- Y10S229/906—Baked goods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S229/00—Envelopes, wrappers, and paperboard boxes
- Y10S229/938—Sandwich holder
Definitions
- the present invention relates, in a version of base, first flat packaging for mounting and locking fast (about 4 to 5 seconds) according to the preambles of claims 1 and 2, for cylindrical sandwiches hamburger type (and generally for any food rather compact presented in cylindrical form and intended to be eaten in its packaging); the concept of this version of base allows to decline a second packaging in two half shells, manually preformable with mounting-locking faster (about 1 to 2 seconds) once preformed, and limited stacking; and finally in a second variation a packaging also in two half shells, preformable industrially directly in the stacking position, then can be returned to the filling position, assembly and very fast and specific manual locking intended for professional use (in hour of in fast-food restaurants in particular).
- the hamburger is laid out flat in the tray lower, and the consumer has to verticalize it, this which requires carefully passing the index and / or the middle finger between the hamburger and the bottom of the lower tray to straighten it using the thumb, this in a very uncomfortable gesture, as he is very uncomfortable to hold the same tray lower with the other hand to protect against stains during consumption, because the upper tray, secured by hinge of the lower tray can come and hit the face during the act of consumption.
- a cylindrical packaging case for round sandwiches is consisting of two half-shells surrounding the sandwich each on a half perimeter and connected to each other according to a single hinge parallel to a generator of the cylinder. In the closed position, each shell comes into contact edge to edge with the other. During the packing operation the sandwich is placed vertically in the lower shell on which the upper shell folds down.
- the sandwich When eaten, the sandwich is kept in the lower shell which can either be torn radially either fold outwards laterally according to the hinge in generator of the cylinder.
- This packaging is obtained by molding polyurethane foam and present several disadvantages: like the peripheral walls and lateral are perpendicular to each other and molded, the packaging is not stackable; the sandwich is too landlocked at the bottom of one hull, while the other hull hits the consumer's face, which is very uncomfortable, and even more so in the final phase of consumption, because the radial detachment of the hull and the lateral detachments, designed to be able to access with the mouth at the last portion of the sandwich, are awkward because they require a strong pull on the packaging which can suddenly tear at the risk of dislocating the sandwich and drop food scraps on the consumer or its neighbors.
- US patent 4,494,785 relates a soft paper towel pre-cut and pre-folded intended to partially cover a cylindrical sandwich so as to hold it between the fingers without them come into contact with the food.
- strip partially surrounding the periphery of the sandwich and two sets of parallel flaps two by two intended for be inserted between the fingers and the top respectively and the underside of the sandwich. sandwich only if held there by hand and not not effective in retaining sauce or waste fat that escapes from the sandwich during consumption or ensure thermal insulation of the hot sandwich.
- the very old patent DE 336795 describes a box rectangular box with square section with closure cross bottom obtained by diagonal folding of the four fields the bottom; this box accessible only from below is used especially for the packaging of powder or grain products and has no specific characteristics to eat a round sandwich in its packaging, even if a box can serve many different purposes.
- the cardboard sheet is divided into square areas equal in three longitudinal bands delimited by two parallel folding axes and five transverse bands delimited by four folding axes perpendicular to the previous.
- the box For the consumption of its contents, the box is placed on a horizontal table and redeployed in the plane of the table so that the ice remains on the area central square where it can be cut and served. admits at the limit that this box can receive in a application specifies a hamburger, it is clear that that it is not designed so that the hamburger is consumed in its packaging
- the round box disclosed in US Patent 2224504 is formed from a cylinder from a sheet of a unspecified material comprising a central part and side extensions whose length is precisely that half the diameter of the product to be packaged.
- US patent 3031124 has a system very complicated manual folding and in no case susceptible preforming in industrial series; if the result aesthetic is very attractive, this packaging in the form of saddlebag has no specific application, which has moreover, here again wished its inventor. further consideration if this package had specific interest in eating a hamburger we can think that it would have had time to know since 1959.
- Patent GB 945,399 describing in 1963 a process wrapping different items with a sheet folded, filmed or impregnated with polyethylene in particular, but also aluminum, and especially the way to use the filming material to heat seal folds to close the packaging by the thermoplastic affixing a rigid label made from a compatible material, intended to externally present a commercial brand.
- Figures 1 to 20 show the main originalities of the invention; in these figures, the parts symmetrical will always be represented by the same symbols (numbers or letters).
- Fig. 1 shows, seen from above, the central concept of the invention, voluntarily presented with a view to the realization a package of regular hexagonal section, on the one hand for the best possible reading of the figures, and other share because this is one of the favorite presentations of the invention.
- the thin sheet material used could preferably be a thin cardboard, or micro fluted cardboard, anti-grease treated in the thickness or at least on its internal face, completely recyclable, and weighing square meter between 180 and 250 grams.
- the packaging in this basic version is obtained by cutting of an appropriate surface (limiting as much as possible scraps) using a usable flat cutting tool in pressure. This surface looks like a rectangle lying down.
- the fold primers are obtained by a tool not cutting integral with the cutting tool, and capable to print on each side of the cardboard, a deformation along different lines constituting edges of folds.
- the outer fold lines shown in fig. 1 with solid lines (a) define groups of folds outgoing.
- the internal fold lines shown in fig. 1 by dotted lines (b) define re-entrant folds or support folds.
- Fig.2 shows fig.1 after a first folding. It shows that two bands A and B are arranged in symmetry with respect to a strip C to form the package.
- the width (e) of which corresponds to the thickness of the hamburger to be packed is shown horizontally an internal face (1) intended to receive vertically the hamburger.
- This side is the pivot side of the system; the enveloping faces (2), (3), (4), (5), (6) and (7) are of the same dimensions as the face (1) in this regular hexagonal presentation.
- the height (r) of the bands A and B (and therefore of the face (f)) is preferred in this equivalent basic version in the hamburger department to be wrapped.
- the folding side faces (8) of a height (h) slightly larger than (r) consolidate and stabilize this grip by penetration of their tab protruding (o) between side (f) and the hamburger, which constitutes the first stage of the packaging act for two-thirds (approximately) of the volume of the burger.
- the packaging of the remaining third party takes place in now laterally between the thumb and forefinger of a hand the fixed structure obtained, delimited by the faces (1), (5), (6) and (7) consolidated together, and going up with the other hand the faces (2), (3) and (4) fig. 3, which puts in forms the support folds (b), the lateral faces between these folds coming in flap against the hamburger, and which, in limit wrapping, brings the side (4) to completely cover the face (7) fig. 4 to obtain an absolutely compact assembly it only remains to lock.
- Figures 1 to 20 show a packaging structure of regular hexagonal section, the diameter of the hamburger being approximately that of the circle inscribed in the hexagon.
- section packaging in regular hexagon turns out to be optimal because the loss of volume in its six angles of 120 degrees is unimportant, the length of the cardboard useful for its realization is economical compared to pentagonal and square section packages of which will be discussed later, and finally, like these, it presents a number of side pleats perfectly controllable for its shaping and good compactness.
- hexagonal packaging and packaging pentagonal offer a pleasant aesthetic.
- Fig. 5 shows an adhesive patch (14) glued to reinforce the folded-in lock (10).
- Fig. 6 shows an adhesive patch (14) glued for only locking, the fold (9) here being completely deleted when cutting the paper.
- the packaging is organized in symmetry around the pivot face (1) implies that the faces lateral (f) in symmetry with respect to the face (1) are each delimited by two inside folds of type (b) and two outgoing folds of type (a) designated by (p) in fig. 1 and fig. 7.
- the two folds (p) can be used as female anchors for an interesting form of locking.
- Fig. 10 shows a wide tab (19) cut out on the face (18) hinged on this face, and coming to hang in (20) behind the outer fold (t) of the face (8). This hanging is facilitated by a cutout (21) allowing the locking as shown in fig. 11.
- This tab lock is the fastest to put in use, its robustness can be ensured by a optimization of the tab (19). It's the lock preferred invention in this basic version in its preferably different regular polygonal sections.
- the tab (23) is better integrated into the aesthetics of the packaging but its installation, although easy, is less immediate than that of the tab (19) which keeps the preferably because of its better locking time.
- Fig 2 indicates on either side of the face (1), starting from the faces (f) two symmetrical cutouts (12) by relative to (f) and retained at the edge of bands A and B by when you break the breakpoints (13). (13) by pulling the faces (f) towards the outside of the packaging, two symmetrical cut zones (11) are then delimited and held in an external hinge on the faces (f).
- lip-shaped areas (11) are erased (or even cut out) to allow a perfect consumption comfort, the hinge being parallel and close to the fold between (f) and (1).
- fig. 14 is completely symmetrical with respect to its central strip including faces 1 to 7 and to the strip perpendicular to it including the face (1) the faces (f) and the lips (11) hinged on (f).
- Fig. 15 shows, laterally, how it is possible from the folds of fig. 14 to obtain the formation of two symmetrical half shells represented by the faces apparent external (26, (27) and (30).
- the outer face (27) hides the two folds (28) and (29) reported one on the other behind the face (27) inside packaging so that a simple stapling in the area (31) can lock the faces together from the inside external (26), (27) and (30) to obtain a half shell perfectly formed and resistant.
- Stapling can be conventional, but considering application, it is better to consider stapling by punching / embossing which eliminates any metal staples and can incorporate a logo or a stampable mark.
- This type of stapling can be carried out by a device known to the trade.
- Fig.16 shows fig.15 after the flap of a half hull.
- the sides (j) of (32) and (33) cutouts fig. 17 (which supply a series automatic machine known as a trayer well known to professionals), come in edge-to-edge bonding on the inner face (27) of the packaging according to the height (k) of (27), preferably so that the internal lateral faces shells are fully upholstered by the faces reported in collage.
- Fig; 18 shows, seen from above, the assembly constituted by the two trays organized in symmetry of the face (1) itself adjoins each of the faces (34) (extrapolated faces (f) of Figures 1 and 2 symmetrical with respect to it, each of these faces (34) having a lip (11), also extrapolated from the figures of the previous plates, that you can move inside or outside of the packaging according to a horizontal creasing or perforation (m) located slightly above the base of the packaging; the erasure of the two lips (11) opposite towards the outside is intended to facilitate the complete consumption of sandwich (S).
- Stacking is made possible here by placing tension by bonding to the boxing of small folds (a) which causes a stable elastic deformation, in rounding outwards, the corners of the half-shells along the folds between the face (5) and the faces (33) adjacent to (5) and along the folds between the face (2) and the faces (33) adjacent to (2) (fig. 18).
- the optimal length of a fold (a) is the one which allows to maintain the elastic deformation stable tray on both sides adjacent to its fold pivot with the face (1) without breaking the carton at the meeting points of the outer ends of the folds (a) with the outer edges of the tray.
- the packaging thus produced can pass, as explained below, from a stable stacking configuration to a stable packaging filling configuration sandwich, then to a stable closed configuration.
- the face (1) and the lateral faces (2) and (5) are roughly perpendicular to each other and you cannot pass in a stable filling configuration only if a pressure on each half hull when moving closer (preferably at the same time and with both hands) the face (4) of the face (2) and the face (7) of the face (5) (fig. 18 bis) and making them pivot each one up on its hinge fold with the face (1) until the tension of the fold (a) is canceled out at the same time as the adjacent faces (5), (1) and (2) are position in the same plane, which plays the role of plane toggle the packaging to change the configuration.
- the small movable folds (a) are the primary active ingredient in packaging.
- the sandwich is then enclosed and thermally insulated until its consumption.
- a second technical requirement of the packaging is that to further prevent tearing the thin sheet of cardboard at the time of the packaging particularly at the level small folds (a) and (b) (especially in a manufacturing in very fast automatism) it is very important that four small triangles (v), on either side of (34) between the folds of optimized reduced height (a) and (b), have the best possible tear strength by the arrangement of departments (g) and (d) respectively at outer corners of the small folds (a) and (b) with the third side of the triangle (v); these rays are intended to eliminate the primers of rupture always possible when thin blanks, precut to the intended useful dimension, have sharp angles subject to stretching, tension or pressures during the packaging.
- the packaging keeps still a sufficient spring effect when a fold (a) tore on one tray or the other, or even even if a fold (a) was torn on each of them.
- cardboard packaging filmed with polyethilene have perfect resistance to tearing as well in the packaging as in the inversion manual.
- the moist heat emitted, particularly by a sandwich hot, inside a package as described in particular by Figs. 15 and 19 has a natural tendency to soften the walls of said packaging and weaken especially its locking if it is not ensured sufficiently robust without harming easy opening when eating the sandwich.
- the system chosen must necessarily not generate the shaping of trays especially if it is performed in very rapid automation.
- Fig. 17 shows in the extension of the center of the face (7) a tab (z), in the shape of a rounded arrowhead whose pins (q) and (q ') located on a line parallel to the outside of (7), are distant by a value (n); the segment common to the tab and to the external face of (7), to him a value (L) slightly less than (n).
- the packaging is opened at the right time very easily by a slight pull towards the outside to uncouple the hulls ..
- the hinge (m) of the lip (11) is ideally located between the two vertices (35) of the folds (a) of on either side of the hinge (m); the segments (36) are cut to allow the wings (x) of (34) to penetrate the hulls when closing packaging and above all to allow the spring bellows between (a) and (b) to operate without hindrance.
- Figs. 21, 22 and 23 show a packaging according to the last type, also capable of being manufactured industrially, but of regular pentagonal section.
- the closure can obviously be done in the other meaning .
- the locking is done naturally by the superposition of the angle (of 108 °) between the faces (3) and (4) on the angle (of 108 °) between the faces (6) and (7) at the end wrapping, while allowing easy unlocking.
- Figs. 24, 25 and 26 also show a packaging according to the last type, capable of being manufactured industrially, but of square section.
- This package includes five wrapping faces for four section faces which implies a lock of the same type as for section packaging hexagonal after perfect covering of the external face (5 '') by the internal face (3 '') or vice versa fig. 26.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
- Cartons (AREA)
- Wrappers (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Packaging Frangible Articles (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Laminated Bodies (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Basic Packing Technique (AREA)
Description
Les uns sont des boites à charnières en forme de double barquette en général de section carrée avec un système de fermeture par crochetage. Actuellement , pour des raisons d'écologie, elles sont plutôt réalisées en carton léger plat ou micro cannelé;la mise en forme de ces barquettes se fait par collage automatique.
Les autres sont tout simplement des feuilles de papier rectangulaires très minces , qui enveloppent le hamburger comme on enveloppe tout objet cylindrique plat, en rabattant après pliage les bords dépassants sous l'objet à emballer.
- d'une part il doit être obtenu en pression verticale, car ces emballages à superposer horizontalement les uns sur les autres présentent chacun deux concavités symétriques constituées par les deux demies coques ce qui peut occasionner des déformations de l'emballage du dessous.
- d'autre part et en conséquence , la quantité d'unités empilables est très peu importante car dans cette configuration doublement concave et presque verticale la saturation est vite atteinte.
- la première est la réduction utile de la dimension des plis sortants (a) et rentrants (b) délimitant après leur réduction deux petits triangles (v) aux deux extrémités de chaque charnière entre la face (1) et (2) et la face (1) et (5), les petits plis (b) se trouvant deux à deux dans le prolongement de chacun des deux plis-charnières precités.
- en effet,l'acte d'emballage proprement dit du sandwich(S) commence par la mise en forme à la main de l'emballage dans l'opération de retournement qui a été décrite plus haut et dont l'effet notable est que les faces (5),(1) et (2) reviennent dans cet ordre dans un même plan dans une configuration stable qui est celle du remplissage du hamburger.
- d'abord que la hauteur de la face(34), lèvre (11)comprise, soit supérieure à la valeur du rayon du sandwich (S), de telle façon qu'une fois l'emballage fermé sur le sandwich, la face (34) ne laisse pas partiellement visible le sandwich vers le centre de l'emballage , et qu'au contraire elle le protège jusqu'au dessus de son diamètre.
- la seconde contrainte est que l'emballage soit aussi le plus parfaitement clos latéralement pour la meilleure maintenance en température avant la consommation et cela particulièrement pour les sandwichs chauds et humides.
Claims (10)
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage, obtenu initialement par la découpe à plat d'une feuille mince, semi-rigide, comportant trois bandes longitudinales préférentiellement parallèles (A, B et C), la bande centrale (C) étant divisée par des lignes parallèles de pliage externe s'étendant transversalement à la bande centrale (C) en formant sur cette bande des faces (1), (2), (3), (4), (5), (6) et (7) , les deux bandes longitudinales externes (A et B) se composant de faces rabattables d'enveloppement latéral, chacune délimitée de part et d'autre par des lignes de pliage externe (a) ou des lignes de pliage interne (b), l'une des faces de la bande centrale (C) constituant la face pivot (1) pour recevoir le sandwich sur tranche, les faces latérales rabattables (f) raccordées à la face pivot (1) respectivement sur les bandes externes (A et B) étant liées aux faces latérales rabattables des faces adjacentes à la face pivot sur la bande centrale (C) par des lignes de pliage interne (b) formant prolongation des lignes de pliage externe transversales situées de part et d'autre de la face pivot, et les faces latérales rabattables sur les bandes externes (A et B) des faces adjacentes à la face pivot sur la bande centrale (C) étant pourvues de lignes obliques de pliage externe (a) partant de chaque coin de la base de chaque face latérale rabattable, caractérisé en ce que chacune des deux faces latérales rabattables raccordées à la face pivot (1) est pourvue d'une ligne de pliage parallèle aux trois bandes et s'étendant d'un côté de la face latérale rabattable à l'autre, les lignes obliques de pliage partant de chaque coin de la face pivot (1) étant raccordées aux dites lignes de pliage parallèles soit par une ligne de pliage (12) soit par une arête, pour permettre d'envelopper rapidement le sandwich cylindrique sur sa périphérie et sur ses côtés en agençant les plis rentrants et sortants entre les faces latérales rabattables selon l'ensemble des lignes de pliage externe (a) et interne (b), de part et d'autre de la face pivot (1).
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage, obtenu initialement par la découpe à plat d'une feuille mince, semi-rigide, comportant trois bandes longitudinales préférentiellement parallèles (A, B et C), la bande centrale (C) étant divisée par des lignes parallèles de pliage externe s'étendant transversalement à la bande centrale (C) en formant sur cette bande des faces (1), (2), (3), (4), (5), (6) et (7), les deux bandes longitudinales externes (A et B) se composant de faces rabattables d'enveloppement latéral, chacune délimitée de part et d'autre par des lignes de pliage externe (a) ou des lignes de pliage interne (b), l'une des faces de la bande centrale (C) constituant la face pivot (1) pour recevoir le sandwich sur tranche, les faces latérales rabattables (f) raccordées à la face pivot (1) respectivement sur les bandes externes (A et B) étant liées aux faces latérales rabattables des faces adjacentes à la face pivot sur la bande centrale (C) par des lignes de pliage interne (b) formant prolongation des lignes de pliage externe transversales situées de part et d'autre de la face pivot, et les faces latérales rabattables sur les bandes externes (A et B) des faces adjacentes à la face pivot sur la bande centrale (C) étant pourvues de lignes obliques de pliage externe (a) partant de chaque coin de la base de chaque face latérale rabattable, caractérisé en ce que chacune des deux faces latérales rabattables raccordées à la face pivot (1) est pourvue d'une ligne de pliage parallèle aux trois bandes et s'étendant d'un côté de la face latérale rabattable à l'autre, les lignes obliques de pliage partant de chaque coin de la face pivot (1) étant raccordées aux dites lignes de pliage parallèles par une arête, pour permettre d'envelopper rapidement le sandwich cylindrique sur sa périphérie et sur ses côtés, la découpe à plat étant préformée en deux demi-coques en charnière de part et d'autre de la face pivot (1), destinée à recevoir le sandwich sur sa tranche et permettant un montage plus rapide de l'emballage autour du sandwich.
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon la revendication 2, caractérisé en ce que la découpe à plat initialement en double symétrie particulière est préformée dans une configuration stable d'empilage, permettant un retournement instantané de l'emballage pour son montage très rapide autour du sandwich.
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon la première revendication, caractérisé en ce qu'il comporte des lignes de plis rentrants (b) et sortants (a) disposées en symétrie entre elles sur deux bandes externes identiques (A et B) dont la largeur (r) est égale au rayon du sandwich à emballer (S), bandes elles-mêmes symétriques entre elles par rapport à une bande centrale (C) dont la largeur est équivalente à l'épaisseur (e) du sandwich et qui comporte elle aussi des lignes de plis sortants équidistantes les unes des autres et dans l'axe des deux lignes de plis rentrants (b) respectivement sur les bandes externes (A et B).
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon la revendication 4, caractérisé en ce que :... les faces frontales égales déterminées par les plis sortants de la bande centrale (C) s'organisent de part et d'autre d'une face pivot (1) perpendiculairement à laquelle le sandwich est positionné sur tranche pour être enveloppé en rapportant ces faces frontales sur le sandwich de part et d'autre de la face pivot (1) en même temps qu'en rabattant en pliage coordonné les bandes externes (A et B) chacune sur un côté du sandwich, en partant des faces (f) de ces bandes, adjacentes à la face pivot (1), et symétriques par rapport à elle.... les bandes externes (A et B) comportent des lignes de plis sortants (a) et des lignes de plis rentrants (b) disposées en symétrie entre elles par rapport aux faces (f) de telle manière que:les lignes de plis rentrants (b) dans le prolongement des lignes de plis sortants de la bande centrale (C), comme elles parallèles et équidistantes entre elles déterminent de part et d'autre des faces (f), des surfaces égales à ces faces (f), et possédant chacune une ligne de pli sortant (a), partant pour les quatre premiers des quatre angles droits de la face pivot (1), pour aboutir aux côtés extérieurs des faces adjacentes aux faces (f) sur les bandes externes (A et B).que les lignes de plis sortants (a) ainsi obtenues soient symétriques entre elles par rapport à une face (f) respectivement sur une bande externe (A ou B).que les faces suivantes de part et d'autre d'une face (f) possèdent aussi des lignes de plis sortants (a) parallèles aux précédentes sur la même bande externe (A ou B) et symétriques deux à deux.que les lignes de plis sortants (a) ainsi définies sur les bandes externes (A et B) déterminent après montage de l'emballage autour du sandwich deux faces latérales de l'emballage constituées de triangles isocèles (pour tous emballages ayant pour section un polygone régulier à partir du pentagone - à l'exception de la section hexagonale présentant des triangles équilatéraux) dont les bases sont les côtés communs aux faces délimitées sur la bande centrale (C) avec leurs faces adjacentes sur les bandes externes (A et B).que les lignes de plis rentrants (b), dans cette configuration s'agencent en plis d'appui sur le sandwich vers l'intérieur de l'emballage afin de rendre possible la formation des faces rabattables d'enveloppement latéral lors du montage de l'emballage.
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon les revendications 1 et 5, caractérisé en ce que les bandes externes (A et B) présentent, du côté des faces symétriques (8) de hauteur (h) légèrement supérieure à la largeur (r), une ligne de pli sortant (t), laquelle plus longue que les autres lignes de plis sortants (a) définit avec la hauteur (h), sur le sommet de la face (8), un onglet (o) extérieur à l'une ou l'autre bande externe (A ou B), onglet qui venant s'intercaler entre le sandwich et la face interne (f) maintient le sandwich prisonnier dans sa première phase d'enveloppement.
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon l'une des revendications 1, 4, 5 ou 6, caractérisé en ce que les faces (18) opposées aux faces (8) sur les bandes externes (A et B) possèdent un onglet découpé (19) qui vient verrouiller latéralement les deux côtés de l'emballage derrière les plis sortants (t) des faces (8), ce verrouillage préféré de l'emballage selon cette version étant facilité par une découpe (21).
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon la revendication 2, caractérisé en ce que, à partir d'une forme de découpe en double symétrie, il est possible de réaliser un emballage constitué de deux demi-coques symétriques à prémontage manuel par agrafage (31), chacune d'elles en charnière par rapport à la face pivot (1), pour pouvoir être rabattues l'une vers l'autre en emprisonnant le sandwich déposé sur tranche sur la face pivot (1).
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon la revendication 3, caractérisé en ce que la réduction optimisée des lignes de plis sortants (a) déterminant des plis mobiles et des lignes de plis d'appui (b) déterminant des plis fixes définissant entre elles des petits triangles (v) avec les bords de l'emballage, triangles dont la résistance au déchirement est améliorée par des rayons (d) et (g) arrondissant respectivement l'angle extérieur de (a) avec le bord externe du triangle (v) et l'angle extérieur de (b) avec le bord externe du triangle (v), rend possible un double barquettage des faces symétriques utiles préalablement découpées pour former deux demi-coques stables symétriques, en charnière par rapport à la face pivot (1) et pouvant reposer horizontalement sur leurs bases respectives (3) et (6) et être empilées dans la mesure où :l'empilage après barquettage est techniquement réalisable par le fait que la mise en tension des petits plis sortants selon les lignes de plis (a) après collage sur machine provoque une déformation élastique stable qui maintient les faces latérales des demi-coques de fond étroit et d'ouverture large, évasées vers l'extérieur.la longueur optimale des lignes de plis (a) est celle qui permet de maintenir la déformation élastique stable des demi-coques sans rupture du carton aux bouts externes des plis correspondants.la configuration de l'emballage en position stable d'empilage ne peut passer à la position stable de remplissage que si on exerce une pression radiale sur chaque demi-coque en rapprochant d'une main la face (2) de la face (4) et de l'autre la face (5) de la face (7) et qu'on les fait pivoter en même temps vers le haut sur leur pli chamière avec la face pivot (1) ce qui relâche la tension des plis sortants selon les lignes de plis (a) et qui permet simultanément aux faces (5), (1) et (2) de revenir dans un même plan.repasser alors de la position stable de remplissage à la position stable d'empilage est possible par une action inverse de la précédente qui conduit à contraindre les plis sortants selon les lignes de plis (a) à se remettre en tension.en position de fermeture par rapprochement des deux demi-coques en légère pression pour compenser la résistance des soufflets ressorts organisés entre les lignes de plis (a) déterminant des plis mobiles et les lignes de plis (b) déterminant des plis d'appui fixes, les faces (34) sur lesquelles s'articulent horizontalement des lèvres (11) affleurant de part et d'autre de l'emballage aux faces (33) en position de remplissage pénètrent des deux côtés du sandwich dans les demi-coques qui en fin de course se referment l'une sur l'autre par superposition totale de la face (4) sur la face (7) ou inversement.à l'ouverture de l'emballage pour la consommation du sandwich, les deux demi-coques s'écartent facilement de part et d'autre de la face pivot (1) grâce à l'effet de détente des soufflets ressorts entre les lignes de plis (a) et (b); les deux faces opposées (34) dont la hauteur est légèrement supérieure au rayon du sandwich se dégagent et l'emballage autorise la consommation du sandwich positionné sur sa tranche sur la face pivot (1), le repli externe des lèvres (11) au moment voulu, et retient les écoulements de sauce et débris gras à l'intérieur de la structure horizontale rigide et latéralement fermée entre les deux demi-coques, structure dont la hauteur latérale minimum équivaut à la hauteur de la ligne de pli (b) quand les lèvres (11) sont rabattues vers l'extérieur.
- Emballage pour sandwich cylindrique de type hamburger et pour tous aliments de même forme destinés à être consommés dans leur emballage selon la revendication 9, caractérisé en ce que l'action dite de retournement du plan bascule défini par les faces (5), (1) et (2) qui s'effectue en passant de la mise sous tension à la mise hors tension et vice versa des plis mobiles sortants selon les lignes de plis (a), permet la réalisation d'emballages en barquettes évasées empilables alors que les faces latérales de ces barquettes redeviennent parallèles une fois le hamburger emballé.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9401949A FR2716162B1 (fr) | 1994-02-15 | 1994-02-15 | Emballage rapides et semi-automatiques obtenus à partir d'une feuille mince semi-rigide, plissée en double symétrie, principalement pour sandwichs cylindriques ou assimilés. |
FR9401949 | 1994-02-15 | ||
FR9414244 | 1994-11-22 | ||
FR9414244A FR2716163B1 (fr) | 1994-02-15 | 1994-11-22 | Emballages rapides et semi-automatiques obtenus à partir d'une feuille mince semi-rigide, plissée en double symétrie, principalement pour sandwichs cylindriques ou assimilés. |
PCT/FR1995/000181 WO1995021781A1 (fr) | 1994-02-15 | 1995-02-15 | Emballages evolutifs pour sandwichs cylindriques et assimiles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0745053A1 EP0745053A1 (fr) | 1996-12-04 |
EP0745053B1 true EP0745053B1 (fr) | 1998-04-22 |
Family
ID=26230966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95909834A Expired - Lifetime EP0745053B1 (fr) | 1994-02-15 | 1995-02-15 | Emballages evolutifs pour sandwichs cylindriques et assimiles |
Country Status (16)
Country | Link |
---|---|
US (1) | US5875956A (fr) |
EP (1) | EP0745053B1 (fr) |
JP (1) | JP3637496B2 (fr) |
AT (1) | ATE165300T1 (fr) |
AU (1) | AU683727B2 (fr) |
BR (2) | BR9506788A (fr) |
CA (1) | CA2183158C (fr) |
CZ (1) | CZ292597B6 (fr) |
DE (1) | DE69502183T2 (fr) |
DK (1) | DK0745053T3 (fr) |
ES (1) | ES2115367T3 (fr) |
FR (1) | FR2716163B1 (fr) |
HU (1) | HU218979B (fr) |
PL (1) | PL178413B1 (fr) |
RU (1) | RU2181098C2 (fr) |
WO (1) | WO1995021781A1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786463B1 (fr) * | 1998-11-27 | 2001-03-23 | Fabrice Ponsin | Nouveaux conteneurs pliables et leurs applications notamment aux litieres pour animaux |
US20060231599A1 (en) * | 2001-07-27 | 2006-10-19 | Matthews Roland | Convenience foodstuff package |
US7669714B1 (en) * | 2003-01-27 | 2010-03-02 | Grossman Victor A | Packaging and dispensing system for sandwich food products |
US7240797B1 (en) | 2003-01-27 | 2007-07-10 | Grossman Victor A | Packaging and dispensing system for sandwich food products |
DE10320385B4 (de) * | 2003-05-06 | 2005-12-15 | Martin Posselt | Öffenbare Verpackung und Zuschnitt dafür |
US7243482B2 (en) * | 2005-05-31 | 2007-07-17 | David Bezar | Gift wrapping package and method of use |
US7243809B2 (en) * | 2005-05-31 | 2007-07-17 | David Bezar | Gift wrapping package and method of use |
DE202005014738U1 (de) * | 2005-09-19 | 2007-02-08 | Seda S.P.A., Arzano | Behälter und Zuschnitt |
US8215539B2 (en) * | 2008-09-22 | 2012-07-10 | Burrows Paper Corporation | Food container |
GB2487057B (en) * | 2011-01-05 | 2015-06-24 | Mainetti Uk Ltd | A Method of Mounting a Garment on a Hanger |
GB201217025D0 (en) * | 2012-09-24 | 2012-11-07 | Meatology Ltd | Improve packaging |
US9025806B2 (en) | 2013-01-08 | 2015-05-05 | The Ketchum Group | Headphone assembly |
WO2016022593A2 (fr) | 2014-08-05 | 2016-02-11 | The Ketchum Group, Inc., Dba, Outdoor Technology | Poche audio pour casque |
US10359989B2 (en) * | 2015-06-03 | 2019-07-23 | Brandyn Armstrong | Portable studio assembly |
RU182050U1 (ru) * | 2018-04-05 | 2018-08-01 | Александр Вячеславович Демиденко | Упаковка для готового к употреблению пищевого продукта цилиндрической или круглой формы |
RU190860U1 (ru) * | 2019-01-23 | 2019-07-15 | Александр Вячеславович Демиденко | Упаковка для сэндвича |
RU190960U1 (ru) * | 2019-05-08 | 2019-07-17 | Дмитрий Сергеевич Муравьев | Упаковка для продуктов питания |
JP7340141B1 (ja) * | 2023-03-17 | 2023-09-07 | ライセン株式会社 | 無人飛行体用搬送箱 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE214430C (fr) * | ||||
US2224504A (en) * | 1935-05-13 | 1940-12-10 | Redington Co F B | Package |
US2295508A (en) * | 1939-06-12 | 1942-09-08 | Alfred F Karst | Container |
US2443531A (en) * | 1947-07-12 | 1948-06-15 | Samuel H Berch | Carton for food products |
US2950853A (en) * | 1955-03-10 | 1960-08-30 | Thomas B Weiss | Folded container |
US3031124A (en) * | 1959-10-14 | 1962-04-24 | Consumer Merchandising Corp | Disposable container |
GB945399A (en) * | 1961-05-15 | 1963-12-23 | Crown Zellerbach Corp | Package and method of sealing same |
US3391782A (en) * | 1966-09-01 | 1968-07-09 | William A. Kaspar | Convertible sandwich package |
US3581708A (en) * | 1969-02-28 | 1971-06-01 | James W Beck | Folding animal house |
SE340984B (fr) * | 1970-04-14 | 1971-12-06 | Sprinter Pack Ab | |
NO132859C (fr) * | 1974-03-06 | 1976-01-21 | Gunnar Ruud | |
US4137333A (en) * | 1976-02-02 | 1979-01-30 | Daswick Alexander C | Packaged meat sandwich |
US4189054A (en) * | 1979-04-13 | 1980-02-19 | Liu Jack F | Product holder |
US4428525A (en) * | 1982-08-09 | 1984-01-31 | International Paper Company | Easy access sandwich carton |
FR2613693A1 (fr) * | 1987-04-13 | 1988-10-14 | Gobert Michel | Boite pliante pour receptacle a litiere |
US5294043A (en) * | 1992-02-13 | 1994-03-15 | The Packaging House, Inc. | Product carton |
-
1994
- 1994-11-22 FR FR9414244A patent/FR2716163B1/fr not_active Expired - Fee Related
-
1995
- 1995-02-15 CA CA002183158A patent/CA2183158C/fr not_active Expired - Fee Related
- 1995-02-15 AT AT95909834T patent/ATE165300T1/de not_active IP Right Cessation
- 1995-02-15 RU RU96118460/13A patent/RU2181098C2/ru active
- 1995-02-15 DK DK95909834T patent/DK0745053T3/da active
- 1995-02-15 US US08/693,307 patent/US5875956A/en not_active Expired - Fee Related
- 1995-02-15 BR BR9506788A patent/BR9506788A/pt not_active IP Right Cessation
- 1995-02-15 EP EP95909834A patent/EP0745053B1/fr not_active Expired - Lifetime
- 1995-02-15 WO PCT/FR1995/000181 patent/WO1995021781A1/fr active IP Right Grant
- 1995-02-15 CZ CZ19962340A patent/CZ292597B6/cs not_active IP Right Cessation
- 1995-02-15 BR BR9500581A patent/BR9500581A/pt unknown
- 1995-02-15 JP JP52102595A patent/JP3637496B2/ja not_active Expired - Fee Related
- 1995-02-15 AU AU18154/95A patent/AU683727B2/en not_active Ceased
- 1995-02-15 DE DE69502183T patent/DE69502183T2/de not_active Expired - Fee Related
- 1995-02-15 HU HU9602242A patent/HU218979B/hu not_active IP Right Cessation
- 1995-02-15 PL PL95315899A patent/PL178413B1/pl unknown
- 1995-02-15 ES ES95909834T patent/ES2115367T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0745053A1 (fr) | 1996-12-04 |
CZ234096A3 (en) | 1997-01-15 |
HUT74931A (en) | 1997-03-28 |
DK0745053T3 (da) | 1998-11-23 |
PL315899A1 (en) | 1996-12-09 |
CZ292597B6 (cs) | 2003-11-12 |
MX9603397A (es) | 1997-12-31 |
ATE165300T1 (de) | 1998-05-15 |
RU2181098C2 (ru) | 2002-04-10 |
HU218979B (hu) | 2001-01-29 |
DE69502183T2 (de) | 1998-08-13 |
AU1815495A (en) | 1995-08-29 |
CA2183158C (fr) | 2000-04-18 |
AU683727B2 (en) | 1997-11-20 |
FR2716163B1 (fr) | 1996-08-14 |
HU9602242D0 (en) | 1996-10-28 |
ES2115367T3 (es) | 1998-06-16 |
BR9500581A (pt) | 1996-01-02 |
JP3637496B2 (ja) | 2005-04-13 |
DE69502183D1 (de) | 1998-05-28 |
PL178413B1 (pl) | 2000-04-28 |
WO1995021781A1 (fr) | 1995-08-17 |
CA2183158A1 (fr) | 1995-08-17 |
US5875956A (en) | 1999-03-02 |
FR2716163A1 (fr) | 1995-08-18 |
JPH10502315A (ja) | 1998-03-03 |
BR9506788A (pt) | 1997-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0745053B1 (fr) | Emballages evolutifs pour sandwichs cylindriques et assimiles | |
FR2507156A1 (fr) | Emballages pour le transport de produits alimentaires distribues par les etablissements de restauration rapide | |
EP1214254B1 (fr) | Emballage renforce pour produits pouvant s'ecouler | |
EP0262047B1 (fr) | Contenant étanche notamment pour produits alimentaires et son procédé d'obtention | |
FR3013039A1 (fr) | Emballage de carton decoupable integrant un coupon detachable | |
FR2587978A1 (fr) | Emballage pour le conditionnement de produits alimentaires fragiles | |
WO1999059880A1 (fr) | Emballage a compartiments multiples | |
US10513365B1 (en) | Product display container | |
EP4069596B1 (fr) | Recipient du type sans couvercle et methode d'assemblage du recipient | |
EP0402192A1 (fr) | Article en carton ou matière analogue et procédé de fabrication | |
FR2716162A1 (fr) | Emballage rapides et semi-automatiques obtenus à partir d'une feuille mince semi-rigide, plissée en double symétrie, principalement pour sandwichs cylindriques ou assimilés. | |
FR2966447A1 (fr) | Ensemble de conditionnement de produits a texture pateuse ou semi-liquide, et procede de fabrication correspondant | |
FR2628392A1 (fr) | Emballage de presentation pour quatre articles disposes en carre | |
WO2006059010A2 (fr) | Emballage alimentaire et systeme d'emballage alimentaire comprenant au moins deux emballages de ce type | |
CA2576713A1 (fr) | Conditionnement pour un article de confiserie | |
FR2723914A1 (fr) | Emballage pliant en forme de boite | |
EP0812773B1 (fr) | Boíte pour l'emballage de patisseries ou gâteaux | |
FR2784662A1 (fr) | Dispositif pour le conditionnement d'un produit alimentaire pateux | |
WO2005110893A1 (fr) | Emballage pour produits alimentaires | |
JP3107783U (ja) | 紙製包装容器 | |
MXPA96003397A (es) | Envases evolutivos para emparedados cilindricos ysimilares | |
EP0541762A1 (fr) | Emballage du type comprenant une poche interne souple et une enveloppe externe rigide et son procede de fabrication | |
FR3115271A3 (fr) | « Boîte-enveloppe de forme pyramidale entrouvrant » | |
FR2696418A1 (fr) | Boîte de conditionnement, notamment en carton. | |
EP2496497A1 (fr) | Unite de transformation, kit de transformation et procede de transformation correspondant |
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 |
|
17P | Request for examination filed |
Effective date: 19961002 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THE MEAD CORPORATION Owner name: BENARROUCH, JACQUES |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BENARROUCH, JACQUES |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 19970722 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
REF | Corresponds to: |
Ref document number: 165300 Country of ref document: AT Date of ref document: 19980515 Kind code of ref document: T |
|
ITF | It: translation for a ep patent filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: MICHELI & CIE INGENIEURS-CONSEILS Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980424 |
|
REF | Corresponds to: |
Ref document number: 69502183 Country of ref document: DE Date of ref document: 19980528 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2115367 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: 80021 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 19980512 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
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 |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20020110 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20020114 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20020115 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20020117 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20020118 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20020121 Year of fee payment: 8 Ref country code: LU Payment date: 20020121 Year of fee payment: 8 Ref country code: IE Payment date: 20020121 Year of fee payment: 8 Ref country code: DE Payment date: 20020121 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20020122 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20020124 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: MC Payment date: 20020128 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20020129 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20020206 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20020213 Year of fee payment: 8 |
|
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: 20030215 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030215 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030216 |
|
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: 20030217 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030228 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030228 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030902 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20030904 |
|
EUG | Se: european patent has lapsed | ||
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031031 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20030901 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20030217 |
|
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 NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050215 |