EP1559654A1 - Behälter aus einem faltbaren Film - Google Patents

Behälter aus einem faltbaren Film Download PDF

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Publication number
EP1559654A1
EP1559654A1 EP05290124A EP05290124A EP1559654A1 EP 1559654 A1 EP1559654 A1 EP 1559654A1 EP 05290124 A EP05290124 A EP 05290124A EP 05290124 A EP05290124 A EP 05290124A EP 1559654 A1 EP1559654 A1 EP 1559654A1
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EP
European Patent Office
Prior art keywords
sheet
sheets
stiffener
container according
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.)
Withdrawn
Application number
EP05290124A
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English (en)
French (fr)
Inventor
Michel Helin
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1559654A1 publication Critical patent/EP1559654A1/de
Withdrawn legal-status Critical Current

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    • 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
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • B65D5/5028—Elements formed separately from the container body
    • B65D5/5033—Corner pads or corner posts

Definitions

  • the present invention relates to the field of packaging, and in particular a container made of foldable sheet material conformed to a packaging with a high degree of rigidity, and in particular for the transport and presentation of bottles.
  • Bottles of great value containing for example wines or champagnes, are sometimes packaged in individual packages in the form of boxes. These packaging protects the bottles during transport and also worth the bottle.
  • Such boxes may consist of two halves parallelepipedic hollow, rigid and articulated one on the other by a hinge in the form of a strip of cloth arranged between the two halves.
  • Each half can be formed by panels rigid, for example thick solid cardboard, fixed between them and covered with a covering, for example decorative paper, and a protective inner lining for the bottle.
  • the hinge arranged between the halves must also be done carefully so that the halves coincide exactly when they are closed, even after multiple openings of the box, as long as it can be reused.
  • An object of the present invention is to provide a container essentially foldable material, which is resistant to protect a contained in the container, and which can be easily made while obtaining a high quality of manufacture.
  • Such a container comprises at least one laminated wall formed by at least two foldable sheets, such as cardboard sheets, the sheets being folded to form a wall having at least two panels joining together forming a folding angle.
  • the leaves are spaced from each other at the angle to form a housing, the container comprising a stiffener inserted between leaves in the housing.
  • both leaves are integral with each other and the stiffener is consistent to maintain the folding of the leaves.
  • the sheets are for example made of a thin cardboard easily foldable.
  • the laminated wall made by an overlapping layer of such sheets has improved strength.
  • the easily foldable leaves make it possible to make rectilinear faces and regular with a high quality appearance.
  • the stiffener consolidates the angles of a bottom or a lid and the container as a whole, and can further improve the quality of making folds.
  • the sheets are fixed flat on one another, so that the laminated wall is foldable from a configuration to flat in the absence of the stiffener to a folded configuration in which leaves are held by the stiffener inserted in the housing formed at the angle between the panels of the container.
  • a container is thus easily manufactured by forming a cut-out flat, then folding the cutout into a pattern three-dimensional in which it is maintained by one or more stiffeners inserted into dwellings formed at angles of folding.
  • the stiffener comprises a profile presenting in section a profile corresponding to the profile of a dwelling formed between the leaves.
  • the stiffener comprises a gauge portion capable of maintaining a spacing between a line of fold of a leaf and a fold line of the other leaf forming the housing.
  • the folding of the leaves is maintained by preventing a unfolding tending to bring together the fold lines maintained distant by the stiffener.
  • the stiffener comprises a corner portion housed in an angle of the housing to maintain said angle.
  • the folding of the leaves is in this case maintained by preventing a unfolding tending to decrease the angle formed between two portions of leaves delimiting the dwelling.
  • an inner sheet is folded forming a support structure for receiving at least partially a object placed in the container.
  • Said structure makes it possible to obtain a internal profile different from an outer profile, said inner profile being adapted to the contours of an object to which the container is intended to better maintain it and improve the protection of said object.
  • the stiffener has a portion of support extending under a top surface of a structure of support, said support portion extending partially below of said bearing surface leaving free a support zone intended for receive an object placed in the container.
  • the object comes in this case in support on a stiffened support structure for optimal support of the object, but moreover in an area left without reinforcement locally for flexibility in case of shocks.
  • a first sheet has a fold line forming an outer edge of an angle of the container, a second sheet being fixed on the first sheet by portions fastening on either side of said fold line of the first sheet, the fixing portions being connected by a portion intermediate of the second sheet, said intermediate portion being spaced from the first sheet and having at least two sections separated by an intermediate fold line.
  • a portion of the portion intermediate of the second sheet is intended to form a surface support for an object received in the container.
  • the stiffener is constituted by a rigid blade.
  • a first sheet may have a fold line forming an edge, a second sheet which can be attached to the first sheet by fixing portions on either side of said fold line of the first sheet, the fastening portions being connected by a corner portion of the second sheet, said corner portion being spaced from the first sheet and presenting at minus two segments separated by an intermediate fold line, each of the segments forming an angle substantially equal to 90 ° with one of the attachment portions, the stiffener extending between the lines fold of the first and second sheets.
  • the laminated wall is formed by a single cutout comprising at least two flaps folded over each other for form the leaves.
  • the container comprises a first laminated wall and a second laminated wall articulated one on the other, a sheet comprising a shutter forming a layer of the first laminated wall and another shutter forming a layer of the second laminated wall, said flaps being separated by a line of fold constituting a hinge.
  • the first and second walls articulated are formed by a single cutout comprising flaps separated by lines of folds and folded over each other for forming the first and second laminated walls, a fold line forming a hinge between the walls.
  • the sheets of a laminated wall are folded for conforming said wall into a box having at least three panels constituting a bottom and two opposite edges joining the bottom in forming angles, each angle being held by a stiffener inserted between the leaves.
  • the container comprises for example a first box and a second box hinged on the first box to form a box, or a single box open and shaped in tray to receive an object.
  • a box 1 closed has a general shape rectangular elongate in a longitudinal direction.
  • the box 1 consists of two halves or boxes 2, 3 hinged one on the other.
  • each half 2, 3 stands present in the form of a hollow box comprising a bottom rectangular 5, two opposite longitudinal edges 6,7 extending towards the top from the sides of greater length of the bottom 5, and opposite edges of ends 8, 9 extending upwards from the sides of short length of the bottom 5.
  • the longitudinal edges 6, 7 and the edges 8, 9 are joined at their adjacent end of to form a closed contour.
  • the halves 2, 3 are mutually articulated by via a hinge 10 located between the upper end free of a longitudinal edge 7 of a half 2 and the upper end free of one longitudinal edge 6 of the other half 3.
  • One half 2 is so mobile relative to the other half 3 around an imaginary axis passing substantially through the free end of said longitudinal edges.
  • the halves 2,3 are articulated so that the halves 2, 3 come facing, and in contact by the free ends of the edges to form a closed interior space.
  • first and second halves 2, 3 are symbolically separated by a dashed line.
  • the halves 2, 3 are symmetrical.
  • a first half 2 is described in detail below.
  • the first half 2 (on the left in Figure 3) is formed by a laminated wall 11 with a double thickness consisting of a sheet 12 and an outer sheet 13 superimposed. Sheets inner 12 and outer 13 are folded so as to give the wall laminate 11 a general section in U section, to form the bottom 5 and the longitudinal edges 6, 7 of the first half 2. Each edge longitudinal 6, 7 joins the bottom 5 forming a folding angle 14, 15.
  • the inner sheets 12 and outer 13 are spaced, so that housing 16a, 16b are formed between the sheets 12, 13 at the angles of folding 14, 15.
  • the outer sheet 13 comprises a central portion 17 and two lateral wings folded upwards 18, 19 along lines of longitudinal fold 20, 21 extending perpendicularly to the plane of FIG. 3.
  • the lateral wings 18, 19 are raised substantially at the perpendicular to the central portion 17.
  • the inner sheet 12 is disposed on an inner face of the outer sheet 13.
  • the inner sheet 12 runs along a portion upper side wing 18 (to the left in FIG. 3), then away from said side wing 18 away from the fold line 20 (substantially halfway up the side wing 18), joins the portion of bottom 17 of the outer sheet 12 away from said fold line 21, along said bottom portion 17, then moves away from said portion of bottom 17 away from the fold line 21 with the other side wing 19, joins the other side wing away from the fold line 21 (substantially halfway up the side wing 19), then along said other side wing 19 (to the right in FIG. 3).
  • the inner sheet 12 therefore comprises a central portion 22, first and second corner portions 23, 24 arranged on either side of the central portion 22 while being separated of the latter by fold lines 23a, 24a, and portions 25, 26 extending the corner portions 23, 24 of the opposite side at the central portion 22, being separated from the corner portions 23, 24 by fold lines 25a, 26a.
  • the inner central portion 22 is narrower than the portion outer central 17 of the outer sheet 13 and disposed flat against said outer central portion 17, in a centered position between the lateral wings 18, 19 of the outer sheet 13.
  • the portions 25, 26 are arranged flat against the upper parts of side wings 18, 19 of the outer sheet 13.
  • corner portions 23, 24 are folded along the lines of fold 23a, 24a with the central portion 22 and the fold lines 25a, 26a with the side portions 25, 26 so that the corner portions 23, 24 are spaced from the outer sheet 13 forming the housing 16a, 16b above.
  • the corner portions 23, 24 are symmetrical with respect to a median plane perpendicular to the inner central portion 22 and the plan of FIG. 3. Only a first corner portion 23 is described. in detail in the following.
  • the first corner portion 23 (bottom left in the figure 3) has two segments 27, 28 separated by a fold line intermediate 29.
  • a first segment 27 is connected to the central portion 22 being folded to form an acute angle (on a face oriented towards inside the container) and a second segment 28 is connected to the side portion 25 being folded to form an obtuse angle with the side portion 25 (on one side facing the interior of the container).
  • the first and second segments 27, 28 are folded relative to each other the other at the intermediate fold line 29 forming a angle substantially at 90 °.
  • the intermediate fold line 29 is offset on the side of the central portion 22, so that the first segment 27 is smaller than the second segment 28.
  • An angle portion 23 of the inner sheet 12 and conformed constitutes a support structure entering inwardly of the first half 2 with respect to the profile of the outer sheet 13.
  • Stiffeners 30a, 30b are inserted into the housings 16a, 16b formed at the fold angles 14, 15.
  • the stiffeners 30a, 30b are in the form of longitudinally elongated profiles extending into the housings 16a, 16b, perpendicular to the plane of Figure 3.
  • the stiffeners 30a, 30b are identical.
  • a first 30a stiffener (bottom left in Figure 3) is described in detail.
  • the first stiffener 30a has in section a profile in open triangle comprising a central portion 31, a first lateral branch 32, and a second lateral branch 33 interrupted before reaching the free end of the second lateral branch 32, so that the triangle is open on the side delimited by the second lateral branch 33.
  • the first stiffener 30a is inserted into a housing 16a at level of the first corner portion 23 (bottom left in the figure 3).
  • the second side branch 32 extends between the fold line intermediate 29 separating the first and second segments 27, 28 of the corner portion 23 of the inner sheet 12 and the fold line 20 separating the first lateral wing 18 and the central portion 17 of the outer sheet 13.
  • the central portion 31 of the stiffener 30a extends to from the end of the first lateral branch 32 on the side of the outer sheet 13 following the lateral wing 18 of the sheet 13 to the point where the inner sheet 12 joins the outer sheet 13.
  • the second side branch 33 extends from from the free end of the central part 31 following the second segment 28 of the corner portion 23 of the inner sheet 12 substantially to half of said second segment 28.
  • the second stiffener 30b is identical to the first stiffener 30a, and is inserted in a similar manner into the housing 16b formed by the second corner portion 24 (top in Figure 3).
  • the stiffeners 30a, 30b preferably have a stiffness at least equal to or greater than that of the leaves constituting the wall stratified.
  • the stiffeners 30a, 30b may, by way of example not exhaustive, be made of cardboard and shaped by folding.
  • the stiffeners 30a, 30b may also be made of plastic or of metal, and obtained for example by molding or extrusion.
  • the second half 3 identical to the first half 2, is formed by a laminated wall consisting of an inner sheet, of an outer sheet, and includes corner portions forming dwellings where stiffeners are inserted.
  • first half 2 is referenced in the following of the description, which concerns nevertheless the two halves 2, 3.
  • the box 1 closed has an outer surface substantially square with outside corners corresponding to the folding outer sheets of the laminated walls 11 of the halves 2, 3 according to the fold lines 20, 21 separating the central portions 22 of the wings side members 18, 19, and a polygonal inner surface having a octagonal general profile corresponding to the folding of the leaves 12 of the laminated walls 11 of the halves, 2, 3.
  • the halves 2, 3 thus combined form a box 1 adapted for receive an object presenting in section a circular profile as illustrated by the circle 34 symbolizing the outer surface of the body an elongated bottle in the box.
  • the circle 34 is substantially tangent to the second sections of the corner portions of the sheets 12 and at the bottom 5 of the halves 2, 3, and at the edges longitudinals 6, 7 of the halves 2, 3.
  • the portions of angles 23, 24 of the leaves 12 are folded so that a bottle comes to bear on the second segments 28 portions of angles 23, 24, without clamping.
  • the circle 34 is tangent to the second segments 28 of the portions angles 23, 24 of the inner sheets 12 on bearing zones 35 staggered on the side of the first section, beyond the free ends second lateral branches 33 of the stiffeners 30a, 30b. So, the bottle is supported by the portions of angles 23, 24 folded into support structures and reinforced by the stiffeners, coming in contact on each of the corner portions 23, 24 in an area support 35 more flexible locally lacking reinforcement.
  • the first lateral branch 32 of a stiffener 30a maintains a spacing between the intermediate fold line 29 of a portion 23, 24 of an inner sheet 12 and the fold line 20 corresponding between the outer central portion 17 and the lateral wing 18, 19 of an outer sheet 13.
  • the first lateral branch 32 of the stiffener 30a prevents unfolding of inner sheets 12 and 13 tending to bring the fold lines 20, 21 between which it is located. This would be for example the case if the wings sides 18, 19 and the lateral portions 25, 26 were unfolded towards outside when opening.
  • the central portion 31 of the stiffener 30a makes it possible to maintain flatten and stiffen the outer sheet 13 in the lower area of edge 7.
  • the edge formed by the fold line 20, 21 between the lateral wing 18, 19 and the central portion 17 of the outer sheet 13 is maintained and reinforced.
  • the central portion 31 and the second lateral branch 33 of the stiffener 30a form an angle matching the angle formed between the wing side plate 18, 19 of the outer sheet 13 and the first section of the corner portion of the inner sheet 12 now thus spaced the inner leaves 12 and outer 13.
  • the central portion 31 and the second lateral branch 33 prevent an unfolding of the edge 7 which would tend to bring the inner sheet 12 into contact with the sheet outdoor 13.
  • the outer sheet 13 of the first half 2 extends from the free end of an edge 7 (up on the Figure 3) to form the outer sheet of the second half.
  • the outer sheets 13 of the first and second halves 2, 3 are constituted by two parts of the same sheet.
  • the two flaps of the outer sheet 13 are separated by a line of bend forming hinge 10.
  • the second half 3 can rotate relative to the first half 2 around the axis defined by the upper end of the edge 8 of the first half 2.
  • the inner sheets 12 can be obtained in one piece with the outer leaves 13 by folding different shutters of a single cutting to form laminated walls, while providing hinge.
  • FIG. 4 a cutout 40 making it possible to obtain by folding of this single cutout the container illustrated in FIGS. 1 to 3, is represented.
  • the cutout 40 comprises a plurality of rectangular flaps aligned, namely a first flap lateral 41, a first central flap 42, a second central flap 43, and a second lateral flap 44.
  • the flaps 41, 42, 43, 44 are separated by parallel fold lines, namely a first fold line lateral 45 between the first lateral flap 41 and the first central flap 42, a central fold line 46 between the first central flap 42 and the second central flap 43, a second lateral fold line 47 between the second central flap 43 and the second lateral flap 44.
  • the central fold line 46 defines an axis of symmetry of the 40.
  • the first and second central components 42, 43 are symmetrical with respect to the central fold line 46
  • the lateral flaps 41, 44 are also symmetrical with respect to the center fold line 46.
  • the first central flap 42 is intended to form the sheet 13 of the wall 11 of the first half 2.
  • the first part central 44 comprises a central portion 17 located between two wings 18, 19 connected to the central portion 17 by fold lines longitudinal 20, 21 along the longitudinal sides of the portion Central 17.
  • the central portion 17 is extended at its ends by central flaps 48 separated from the central portion 17 by lines of transverse folds 50.
  • the lateral wings 18, 19 are also extended at their ends by side flaps 49 separated from the wings 18, 19 by transverse fold lines 51.
  • the flaps central 48 are substantially twice as long as the flaps 49 and have substantially mid-length lines of transverse fold 52.
  • the first lateral flap 41 is intended to form the sheet 12 in the first half 2.
  • the first side flap 41 includes parallel longitudinal strips separated by lines longitudinal folds 23a, 24a, 25a, 26a, 29, 29a the strips longitudinal including from the end connected to the first component central 42 towards a free end: a first lateral portion 25, a first corner portion 23 including a second segment 28 and a first segment 27, a central portion 22, a second portion of angle 24 comprising a first segment 53 and a second segment 54, and a second lateral portion 26.
  • the central portion 22 is extended at its ends by reinforcing flaps 55 having a length substantially equal to that side flaps 49, and a width greater than that of the portion 22 of the first lateral flap 41.
  • the reinforcement flaps 55 are connected to the central portion 22 by a transverse fold line 56.
  • a fixing means here in the form of glue, is arranged on the cut 40 laid flat on specific areas.
  • the areas glued are shown in Figure 4 in gray.
  • the glue is spread on the lateral and central portions interior of the first and second lateral flaps 41, 44.
  • the lateral flaps 41, 44 are folded around the side fold lines 45, 47 on the central flaps 42, 43 so to form two laminated walls connected at the fold line 46 between the central flaps 42, 43.
  • the lateral flaps 41, 44 are glued flat on the central flaps 42, 43. It leads to the configuration shown in Figures 5 and 6.
  • the central flaps 42, 43 are located behind the lateral flaps 41, 44.
  • the fold lines 20, 21 between the central portions and the lateral wings of the central flaps are represented in dotted lines.
  • the areas of the side flaps glued to the Corresponding areas of the central shutters are shown in gray.
  • the lateral portions 25, 26 of the first lateral flap 41 are folded and glued to outer areas of the side wings 18, 19 of the first central component 42.
  • the central portion of the first component side 41 is folded and glued on the central portion 17 of the first central flap 42.
  • the corner portions 23, 24 of the first lateral flap 41 are not stuck on the first central flap 42.
  • Portions angle 23, 24 are straddling the fold lines 20, 21 separating the side wings 18, 19 of the central portion 17 of the central flap 42. More precisely, the intermediate fold lines 29, 29a separating the first and second segments 27, 28, 53, 54 of the corner portions 23, 24 are shifted on the side of the central portion relative to the lines of folds separating the lateral wings 18, 19 of the central portion 17 of the central part 42.
  • first segments 27, 53 of the corner portions 23, 24 are straddling the fold lines 20, 21 separating the lateral wings 18, 19 of the central portion 17 of the shutter central 42, and the second segments 28, 54 of the corner portions 23, 24 are facing the central portion 17 of the first central flap 42.
  • the stiffeners designated by the same reference 30, are slipped into the dwellings formed between the central and lateral flaps at the corners between the edges and the bottom of the halves 2, 3.
  • the stiffeners are slid until their free end 60 is flush with the end of housing.
  • the flaps fold the flaps to form edges end of halves 2, 3.
  • the reinforcing flaps 55 of the side flaps are raised, the side flaps 49 of the central flaps are folded towards each other and flat on the reinforcing flaps, then the central flaps 48 of the flaps centerpieces are retracted by folding the transverse fold line with the central portions 17 of the central flaps, then folded by folding their fold line to mid-length so that the parts of the central flaps 48 of the central flaps enclose the other flaps 48, 55.
  • the different flaps are provided with surfaces glued to secure each other.
  • the unfolding of the laminated walls is prevented by stiffeners, which are enough to keep them in position.
  • the reinforcements further increase the rigidity of the container. Unfolding is also prevented by mutually fixed flaps. So we get a box formed of rigid boxes, obtained from thin sheets easily foldable, which makes it easier to obtain the boxes forming the halves of the cabinet and allows to improve the quality of finish.
  • the end edges 8, 9 of the halves are obtained by a superposition of several flaps thus forming laminated edges for effectively damping an object such a bottle in case of shock of the box 1 at an edge end.
  • the box made of thin sheets easily foldable facilitates the realization and allows to form a box adjusted to dimensions of a bottle, allowing improved support.
  • the fold lines are easily obtained by a local crushing of the leaves.
  • Parallel fold lines can be obtained during the same operation.
  • the spacing of the lines may be easily modified to change the geometry of the container.
  • a hinge between two laminated walls of the container by a sheet comprising a shutter forming a layer of one of the laminated walls and a shutter forming a layer of the other laminated wall, the zone articulated hinge being constituted by a fold line of the sheet between said flaps.
  • a particular embodiment of the container has been described rectangular two-part hinged, obtained from the folding of a unique cut.
  • the hinge can be made between two outer sheets, as illustrated previously, but also between two sheets two walls or between an inner sheet of a wall and an outer sheet of the other wall.
  • the hinge could also possibly be carried out by an additional band reported or any other articulated attachment means.
  • the container may have in section an external profile or any polygonal interior, as required, for example a square, rectangular, hexagonal, octagonal profile. One or more angles can be provided with stiffeners.
  • FIG. 8 differs from previous in that the cabinet has modified positions of lines of folds 25a, 26a of the inner sheet 12.
  • the lines of bends 25a, 26a are here respectively close to the lines folds 20, 21, the lateral portions 25, 26 presenting here a dimension substantially equal to 70% of the wings dimension laterals 18, 19.
  • the first corner portion 23 has two segments 57, 58 separated by an intermediate fold line 59.
  • the first segment 57 is connected to the central portion 22 by being bent to form an angle substantially equal to 90 ° (on an inward facing face of the container) and the second segment 58 is connected to the lateral portion 25 by being folded to form, in a similar manner, an angle substantially equal to 90 ° with the lateral portion 25 (on one side oriented towards the inside of the container).
  • the first and second segments 57, 58 are folded relative to each other at the level of the line of intermediate fold 59 forming an angle substantially equal to 90 °.
  • the intermediate fold line 59 is shifted to the side of the portion 22, so that the first and second segments 57, 58 have a substantially equal dimension.
  • Housing 16a is here in the form of a square section prism. Of course, it is also conceivable to arrange the fold lines 23a, 25a, 59 so as to obtain a housing 16 of different section, for rectangular example.
  • An angle portion 23 of the inner sheet 12 and conformed constitutes a support structure entering inwardly L-shaped of the first half 2 compared to the profile of the outer sheet 13.
  • Stiffeners 60a, 60b are inserted in the housings 16a, 16b formed at the fold angles 14, 15.
  • the stiffeners 60a, 60b are in the form of elongate blades, or flaps, extending longitudinally in the housings 16a, 16b, perpendicular to the plane of the figure.
  • the stiffeners 60a, 60b are identical and have a generally rectangular shape.
  • the first stiffener 60a is inserted into a housing 16a at level of the first corner portion 23, bottom left on the Fig.
  • the stiffener 60a extends between the intermediate fold line 59 separating the first and second segments 57, 58 of the portion angle 23 of the inner sheet 12 and the fold line 20 separating the first lateral wing 18 and the central portion 17 of the sheet
  • the first stiffener 60a is arranged substantially at 45 ° with respect to the segments 57, 58 and with respect to the central portion 17 and the lateral wing 18.
  • the stiffener 60a thus constitutes a suitable spacer to maintain a spacing between the fold lines 59, 20.
  • the stiffener 60a delimits the housing 16a in two section spaces triangular.
  • the second stiffener 60b is inserted in a similar manner into the housing 16b formed by the second corner portion 24, at the top on the Fig.
  • the stiffeners 60a, 60b preferably have a stiffness at least equal to or greater than that of the leaves constituting the wall stratified.
  • the stiffeners 60a, 60b may, by way of example not exhaustive, be made of cardboard, plastic or metal, and obtained for example by molding or extrusion.
  • the box 1 closed here has an inner surface polygonal having a rectangular general profile corresponding to folding of the inner sheets 12 of the laminated walls 11 of the halves, 2, 3.
  • the circle 34 symbolizing the outer surface of the body of a elongated bottle in the cabinet, is substantially tangent to the bottom 5 halves 2, 3, and at the longitudinal edges 6, 7 of the halves 2, 3.
  • circle 34 is also in support at the fold line intermediate 59 of the first and second segments 57, 58.
  • the bottle is supported by the portions of angles 23, 24 folded into support structures and reinforced by the stiffeners 60a, 60b, the stiffener 60a now a gap between the fold line intermediate 59 of the inner sheet 12 and the fold line 20 corresponding to the outer sheet 13, and thus preventing the unfolding the inner 12 and outer leaves 13.
  • the bottle, schematized by the circle 34 is thus maintained between the points defined by the fold lines of the corner portions of the cabinet 1.
  • Such an embodiment has the advantage of understanding stiffeners of particularly simple design not requiring no prior folding operations before sliding them inside housing provided for this purpose and thereby obtaining a particularly economical box and easy to assemble.
  • obtaining a box comprising a sheet interior provided with corner portions directed inwardly with a so-called "staircase" profile has the advantage of can also be used for packaging and presentation objects of small sizes, for example so-called individual chocolates.
  • the container is provided in the form of a box with two identical halves.
  • the halves could be different.
  • a container could include only one open box shaped tray obtained according to the invention by folding a laminated wall. Such a container could for example be closed by a lidding film, transparent or not.
  • side and central flaps of flaps central units can be formed in one piece.
  • the edges longitudinal and end of a half are formed without material discontinuity along the periphery, which makes it possible to obtain a waterproof half.
  • a lining can be provided waterproof.

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  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP05290124A 2004-02-02 2005-01-20 Behälter aus einem faltbaren Film Withdrawn EP1559654A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0400957 2004-02-02
FR0400957A FR2865716B1 (fr) 2004-02-02 2004-02-02 Recipient en matiere en feuille pliable.

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EP1559654A1 true EP1559654A1 (de) 2005-08-03

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EP05290124A Withdrawn EP1559654A1 (de) 2004-02-02 2005-01-20 Behälter aus einem faltbaren Film

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FR (1) FR2865716B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106697579A (zh) * 2015-11-14 2017-05-24 衡阳市铭珠包装有限公司 一种便携式红酒包装盒
CN107298236A (zh) * 2017-07-28 2017-10-27 广州只创制电子商务有限公司 包装盒

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439175A (fr) * 1965-04-07 1966-05-20 Papeteries De La Haye Descarte Emballage, notamment pour fruits ou légumes
FR2267255A1 (en) * 1974-04-10 1975-11-07 Lafarge Emballage Case for bulk liquid or powdered products - has polygonal section sleeve and stiffeners in square section container
EP1057751A1 (de) * 1999-05-31 2000-12-06 C.I.F.E. S.p.A. Aus Karton hergestellte Faltschachtel zur Aufnahme und Abgabe von Draht
EP1275595A2 (de) * 2001-07-13 2003-01-15 Lincoln Global, Inc. Behälter für Schweissdraht

Patent Citations (4)

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FR1439175A (fr) * 1965-04-07 1966-05-20 Papeteries De La Haye Descarte Emballage, notamment pour fruits ou légumes
FR2267255A1 (en) * 1974-04-10 1975-11-07 Lafarge Emballage Case for bulk liquid or powdered products - has polygonal section sleeve and stiffeners in square section container
EP1057751A1 (de) * 1999-05-31 2000-12-06 C.I.F.E. S.p.A. Aus Karton hergestellte Faltschachtel zur Aufnahme und Abgabe von Draht
EP1275595A2 (de) * 2001-07-13 2003-01-15 Lincoln Global, Inc. Behälter für Schweissdraht

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106697579A (zh) * 2015-11-14 2017-05-24 衡阳市铭珠包装有限公司 一种便携式红酒包装盒
CN107298236A (zh) * 2017-07-28 2017-10-27 广州只创制电子商务有限公司 包装盒

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FR2865716B1 (fr) 2007-04-20

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