EP0162119B1 - Dispositif pour la fabrication d'un emballage à partir d'un flan plat - Google Patents

Dispositif pour la fabrication d'un emballage à partir d'un flan plat Download PDF

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Publication number
EP0162119B1
EP0162119B1 EP84105079A EP84105079A EP0162119B1 EP 0162119 B1 EP0162119 B1 EP 0162119B1 EP 84105079 A EP84105079 A EP 84105079A EP 84105079 A EP84105079 A EP 84105079A EP 0162119 B1 EP0162119 B1 EP 0162119B1
Authority
EP
European Patent Office
Prior art keywords
container
punch
edges
matrix
base
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
Application number
EP84105079A
Other languages
German (de)
English (en)
Other versions
EP0162119A1 (fr
Inventor
Henri Shavit
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.)
Cessione brovitec AG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP84105079A priority Critical patent/EP0162119B1/fr
Priority to DE8484105079T priority patent/DE3464877D1/de
Priority to AT0117585A priority patent/AT398744B/de
Priority to US06/729,802 priority patent/US4669253A/en
Priority to KR1019850003022A priority patent/KR880001937B1/ko
Priority to CA000480679A priority patent/CA1234505A/fr
Priority to JP60095713A priority patent/JPS60244528A/ja
Publication of EP0162119A1 publication Critical patent/EP0162119A1/fr
Application granted granted Critical
Publication of EP0162119B1 publication Critical patent/EP0162119B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • B31B50/46—Folding sheets, blanks or webs by plungers moving through folding dies and interconnecting side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/08—Forming three-dimensional containers from sheet material
    • B65B43/10—Forming three-dimensional containers from sheet material by folding the material
    • 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
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/916—Pliable container
    • Y10S493/927—Reclosable
    • Y10S493/929—Reclosable with valve

Definitions

  • the invention relates to a device for producing a container, preferably a filled container, from a flat blank of in particular semi-rigid material, e.g. B. laminated cardboard, the container having opposite, convexly curved side walls and a concave curved end wall, the device having at least one deforming station for forming a blank for the container with the end wall and folded edges at the transition area, a sealing or welding station for connecting the container edges and optionally has further processing stations for filling, closing and the like, the deforming station for forming the blank to the container with end wall and folding edges in the transition area, a sealing or welding station for connecting the container edges and optionally further processing stations for filling, closing and the like , wherein the deforming station is arranged coaxially and has at least one form stamp, a fixed die with an inner cavity designed according to the container cross section and a bottom stamp fitting into this inner cavity, and the form stamp and the Bottom stamps have facing and corresponding end faces corresponding to the outline and the shape of the end wall or the
  • Such a device is known from BE-A-538 056.
  • the die entering the die from above forces the initially flat blank deep into the opening of the die to first form the side surfaces of the container, after which the counter-punch is inserted from below into the inner cavity or die opening and then inside the die Matrix to press the bottom between the form stamp and the bottom stamp and give it its final shape.
  • the same two stamps then bring the edges of the container between sealing wheels, which continuously weld these edges over their entire length.
  • the base stamp can return to its original position.
  • this known device has a die, the internal cavity of which corresponds in cross section to that of the container to be produced.
  • the edges of the mouth of this inner cavity or opening at the entrance of the blank are rounded from the outside inwards due to the above-mentioned method of having to force this blank into this mouth and thereby raise the side walls, in order to impress the blank into the inner cavity of the To facilitate die. It is not possible to fold the blank exclusively along certain lines defined before folding, but the deformation takes place only approximately in the intended areas.
  • the invention is therefore based on the object of creating a device of the type mentioned at the outset, with which deformations are only made there during the manufacture of the container, which later also form folded or folded edges in the finished container.
  • the device should be high Enable production speed and allow configurations in which a subsequent trimming, in particular of the connecting edges of the side walls, can be avoided.
  • the device of the type mentioned is characterized in that the boundary edges of the die and the bottom die and the opening edge of the die cavity have the same shape and the same course and all three are formed as shaping edges that the bottom die for forming the The end wall and the folded edges with its boundary or end edge can be displaced approximately to the same opening edge of the inner cavity of the die facing the die and that at least some areas along the opening edge are provided for the side surfaces of the blank.
  • the form stamp and the base stamp are used, the base stamp being arranged in this phase relative to the fixed die in such a way that the boundary edges of the base stamp are also arranged at its sharp-edged mouth.
  • the end wall of the container is also formed with its curvature at a defined point with correspondingly sharp edges before it enters the inner cavity of the die, advantageously by means of in the area of the opening edge, the side walls already stand up before pulling the blank into the inner cavity of the die. This avoids that when this preformed intermediate product of the container is later drawn in, undefined kinks or folds can still occur at this important transition region between the end wall and the side walls. Rather, the end wall, which is important for the dimensional stability of the later container, is already largely finished when the blank is gripped and first pressed.
  • the end face of the base stamp has a convex curvature and the die has a support side with a V-shaped incision to form the side supports, and if the curvature increases and decreases in the longitudinal direction of the incision.
  • This takes into account the shaping of the spatial folded edges at the transition from a concavely curved end wall to convexly curved side walls.
  • this V-shaped design of the incision on the end face of the die with the base stamp bulging in this incision ensures that the surfaces of the V-shaped incision located next to the base stamp serve as side systems when embossing the end wall for automatically raising the side walls of the container.
  • the form stamp, the bottom stamp and the inner cavity of the die have an approximately lenticular cross-section, preferably with pointed ends corresponding to that of the container to be produced, and if the boundary lines of the die front sides and the die cavity edge are at an acute angle at the base of the V-shaped Make a cut.
  • the boundary surfaces of the V-shaped incision of the die can enclose an angle of 90 ° for the production of containers with parallel - albeit curved - side walls.
  • the end faces of the stamp can each be formed by the jacket section of a cylinder.
  • the V-shaped incision of the die gives the desired lens shape when viewed in the projection direction.
  • the inner walls of the inner cavity of the die are formed by the penetrating part of the lateral surfaces of two parallel, intersecting cylinders of the same diameter and that the plunger support sides which form an end face of the container form a partial region of a lateral surface of a further cylinder of the same diameter , whose central axis intersects that of the two parallel cylinders at right angles.
  • the end wall region of the container and in particular the sharp folding edges provided there are thus defined by three simple geometric bodies of the same size which penetrate each other in the manner described above. This not only facilitates the manufacture of the container itself and results in favorable and natural lines, but also facilitates the manufacture of the corresponding molding tools.
  • An embodiment of the invention provides that a transfer device with at least one transfer block or the like holder for a container, which is displaceable transversely to the connecting axis of the stamp, is provided for transporting the at least preformed container from one processing station to the next, and that the transfer block or transfer blocks are arranged with their transverse transport plane between the die and the counter punch located in the extended position
  • This arrangement enables a particularly simple transfer of the container from a processing station to the transfer device and thus also to a next station. It is also particularly advantageous that the counter-punch can engage in the die through the transfer blocks.
  • the device according to the invention is characterized as a further development in that the counter-punch can be moved axially through the transport holder and further through the inner cavity of the fixed die with its edges to approximately in accordance with the mouth edges of the die, if only at this position of the base stamp, the form stamp in the same axial direction of movement, but in the opposite direction, that is to say can be moved in the direction of the base stamp and pressed against it - so that an initially flat blank in between is shaped in the manner described above - if the shape stamp is then in its direction of movement can be moved further and, at the same time, the base stamp with the blank clamped between the two stamps can be moved back into the transport holder and when the shaped stamp can then be retracted into its initial position, so that the transport holder with the deformed blank is free is to move crosswise to the axis or direction of movement of the stamps in order to gradually bring the blank to further work stations.
  • the aforementioned assignments of movements and directions of movement can be carried out with conventional control means in the desired order at high speed.
  • the transport holder can gradually move to other workstations after receiving the shaped blank. B. for welding the edges, filling, sealing, emptying or the like. Can be supplied and then reset in the forming station between the die and the movable base stamp, so that the base stamp then again in the aforementioned manner through the transport holder up to the top the die can be moved.
  • a container 31 forming a package (FIGS. 2 and 3) is formed from a blank 100 (FIG. 1). This initially flat cut is divided into different areas, which are outlined for clarity.
  • the blank 100 essentially has a central area approximately centrally, which in a flat projection is essentially formed by two circular sections placed with their straight sides and which later represents the end wall 6. This middle surface 6 is delimited by lines 1 and 2.
  • the later side faces 8 and 9 adjoin the outside.
  • the edge that later forms the connection area of the container is designated 52.
  • the finished container according to FIGS. 2 and 3 then has convexly curved side surfaces 8 and 9 and an inwardly, ie concavely curved end surface or end wall 6.
  • the end regions of the arched, central end wall or end face 6 adjoining the edges 52 are denoted by 3 and 4.
  • the transition areas between the side surfaces 8 and 9 and the flange-like edges 52 form welding edges and are designated by 10, 11 and 12.
  • FIG. 4 shows, in a highly schematic manner, an apparatus for manufacturing a container 31, designated 101 as a whole.
  • the apparatus 101 essentially has a deformation station 70, a sealing or welding station 71, a filling station 72 and a station 73 for closing the container 31.
  • the form stamp 21, the bottom stamp 22 and the inner cavity 46 of the die 19 have an approximately lenticular cross section corresponding to that of the container 31 to be produced.
  • the die has a V-shaped incision 44.
  • the support side 54 of the molding die 21 has a concave curvature, while the counter-die 22 has a convex support side 56.
  • the arrangement and depth of the V-shaped notch 44 in the upper side of the die is now matched to the curvature of the end wall 6 of the container 31 in such a way that the transition points designated 3 and 4 are in each case at the outer end of the end face 6 in the base of the V-shaped notch 44 come to rest.
  • the inner cavity 46 has channel-shaped longitudinal slots 47 for receiving the flange-like edges 52 of the container 31.
  • the frontal boundary edges or edges 57, 58 of the punches 21 and 22 as well as the edge 59 of the inner cavity 44 facing the forming die 21 have contours which are approximately the same shape and are adapted to the intended curvature of the one end face 6 of the container.
  • both the front boundary edges or edges 57 and 58 of the punch 21 and 22 and the opening edges 59 of the female cavity 46 all have the same shape and the same course and all three as shaping Edges are formed
  • a blank 100 is guided onto the upper side of the die 19, the bottom punch 22 being in the up position and forming the counter punch with the die 19 and its V-shaped incision 44.
  • the further course of the shaping of the blank 100 or of the container 31 can then be clearly seen in FIGS. 6 to 9.
  • the die 21 moves down and presses the blank 100 in the area of the central surface 6 against the counter-stamp and in particular against the end face 56 of the floor stamp 22 which is in the up position.
  • the central surface 6 is shaped according to the stamp curvature and simultaneously the side surfaces 8 and 9, supported by the V-shaped incision 44 acting as side supports, are also folded upwards. The folding takes place exactly along the lines 1 and 2 provided (cf. FIG.
  • the bottom stamp 22 can be moved axially through the transfer block or transport holder 20 and further through the inner cavity 46 of the die 19 with its front edges 58 to approximately in accordance with the mouth edges 59 of the die, that approximately at this position of the bottom stamp 22 of the shaping stamp 21 in the same axial direction of movement, but in the opposite direction, that is to say in the direction of the bottom stamp 22, is movable and can be pressed against it, a blank 100 located and precisely aligned at this point then being gripped and shaped accordingly on both sides, after which the form stamp 21 can be moved further in its direction of movement and thus at the same time the base stamp 22 with the clamped between the two stamps Blank 100 is adjustable back into the transport holder 20 and that the shaping stamp 21 can then be retracted into its initial position and the bottom stamp can also be moved out of the area of the transport holder 20 to such an extent that the transport holder 20 with the deformed blank 31 is free, transverse to the axis or to move the stamp in order to gradually bring the blank to
  • the transport holder 20 is thus after receiving the shaped blank 31 step by step to other workstations, for. B. for welding the wheels, filling, closure, etc., and then resettable in the forming station between the die 19 and the movable base stamp, after which it is available for the next cycle.
  • semi-rigid material can also be used, e.g. B. from laminated cardboard, which is not deformable or stretchable, can be folded without stretching or pressure occurring, which could lead to tearing of the material or incorrect folding, can occur.
  • the folded edges can be chamfered to prevent the blank from being damaged by sharp edges during molding.
  • the transfer device 50 transports the transfer blocks 20 step by step and the shaped blank is brought to a sealing or welding station 71 after the molding.
  • An upper and a lower punch 27 or 28 can then press the container 31 out of the transfer block 20 in order to insert it into the actual sealing station 71 (cf. also FIG. 14).
  • Movable clamping jaws 30 are provided here for sealing the two opposite sides 10 and 11.
  • the container 31, which is laterally welded longitudinally, is then brought back into the transfer block 20 and then transported on to a filling station 72.
  • the container can be raised by a pusher 34 for the filling process and later brought down again by another pusher 35.
  • the filled container 31 is then ejected downward by a pusher 38 and then lies against a stop 39 which can be pivoted away. After the container 31 has been closed by sealing tools 40 along the line 12, the container 31 is released and, for example, comes out of the area of the device via a slide 41.
  • the blank 100 which is located here above the die 19, is shown in dash-dot lines in FIG. 10. It should also be mentioned that the V-shaped incision 44 encloses an angle of approximately 90 ° with its side surfaces 43.
  • the side edges of the blank are guided in the channel-shaped longitudinal slots 47.
  • Guide grooves 51 provided in the transfer blocks 20 can be positioned in alignment with these longitudinal slots 47. These guide troughs are of greater importance because they keep the folded cut in the edge area. These guide troughs can have inlet slopes not shown here on the input side.
  • FIGS. 11 to 13 also show the geometrical relationships of the outer walls of the container 31.
  • These boundary surfaces 66 correspond to the side surfaces 8 and 9 of the container 31, which is still open on one side.
  • a further cylinder 65 is provided, which is arranged at right angles to the other two cylinders 62, 63 and in their connecting plane.
  • This cylinder also has a diameter corresponding to that of cylinders 62 and 63.
  • FIG. 14 also shows a horizontal cross section of a welding station 71 approximately corresponding to the cross section A-A in FIG. 4.
  • Two segments 67 are provided against which the side surfaces 8 and 9 of the container 31 rest.
  • guide stops 38 are provided, against which the edges of the opposite edges 52 rest and are guided.
  • 69 movable sealing jaws are referred to, which can be designed as heatable clamping jaws or, if necessary, can also be fed by ultrasound or high frequency, etc.
  • These sealing jaws 69 engage through gaps left between the segments 67 and the guide stops 68.
  • the shaped blank can move or align as far to the side (arrow Pf 2), so that a continuously flush stop occurs at the guide stops 68.
  • the longitudinal edges form a smooth finish after sealing, so that subsequent trimming is no longer necessary here.
  • the transfer device itself can consist of one or more transfer blocks or the like, which can either be implemented independently of one another or else in a coherent manner, for example as a turntable.
  • the blanks themselves can be individually or stacked, connected to one another or used from a roll. In the latter two cases, devices are provided which can separate the blanks by tearing them off or cutting them off.
  • boundary edges of the support sides of the punches and the edge of the die cavity 46 facing the forming die may not be continuously curved or curved, as described above, but rather polygonal with straight sections, in particular in accordance with the shape of the container.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Claims (13)

1. Dispositif pour la fabrication d'un récipient (31), de préférence d'un récipient rempli, en partant d'un flan plan (100) en matière en particulier semi-rigide, par exemple en carton doublé, le récipient ayant des parois latérales opposées (8, 9) bombées de façon convexe et une paroi frontale (6), le dispositif (101) présentant au moins un poste de déformation (70) pour transformer le flan (100) en récipient (31), la paroi frontale (6) et les arêtes de pliage se trouvant dans la région de transition, un poste de scellement ou de soudage (71) pour assembler les bords (52) du récipient ainsi qu'éventuellement d'autres postes de travail (72, 73) pour le remplissage, la fermeture et opérations similaires, le poste de déformation (70) présentant, disposés coaxialement, au moins un poinçon de formage (21), une matrice fixe (19) munie d une cavité intérieure constituée conformément à la section du récipient ainsi qu'un poinçon de fond (22) s'adaptant dans cette cavité intérieure (46) et le poinçon de formage (21) ainsi que le poinçon de fond (22) présentant des côtés frontaux (54, 56) tournés l'un vers l'autre, correspondant respectivement au contour et à la forme de la paroi frontale et du fond (6) du récipient, caractérisé en ce que les bords de limitation (57, 58) du poinçon de formage (21) et du poinçon de fond (22) et le bord d'ouverture (59) de la cavité intérieure (46) de la matrice ont la même forme et la même allure, et en ce que tous trois sont conçus sous forme d'arêtes de formage, en ce que le poinçon de fond (22), pour le formage de la paroi frontale (6) et des arêtes de pliage, peut coulisser avec son bord de limitation ou de côté frontal (58), à peu prés vers le bord d'ouverture (58) de la cavité intérieure (46) de la matrice, ayant la même allure et tourné vers le poinçon de formage, et en ce qu'au moins par régions, le long du bord d'ouverture (59), sont prévus des appuis latéraux (43) pour les faces latérales (8, 9) du flan (100).
2. Dispositif selon la revendication 1, caractérisé en ce que le côté frontal (56) du poinçon de fond (22) présente une courbure convexe et la matrice (19), un côté d'application muni d'une entaille en V (44) pour la formation des appuis latéraux (43), et en ce que la courbure a une allure ascendante et descendante dans la direction longitudinale de l'entaille (44).
3. Dispositif selon la revendication 2, caractérisé en ce que les surfaces de limitation (43) de l'entaille en V (44) de la matrice (49) font entre elles, pour la fabrication de récipients à parois latérales dirigées parallèlement, un angle de 90°.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que les côtés frontaux des poinçons (21, 22) sont chaque fois formés par des parties de surface latérale d'un cylindre.
5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que pour le transport du récipient (31) au moins préformé, d'un poste de travail à un suivant, est prévu un dispositif de transfert (50) muni d'au moins un bloc de transfert (20) pouvant coulisser transversalement à l'axe de liaison des poinçons (21, 22), ou un support de transport pour un récipient (31), et en ce que le ou les blocs de transfert (20), par leur plan transversal de transport, sont disposés entre la matrice (19) et le poinçon de fond (22) qui se trouve en position de déploiement.
6. Dispositif selon l'une des revendications 2 à 5, caractérisé en ce que le poinçon de formage (21), le poinçon de fond (22) ainsi que la cavité intérieure (46) de la matrice (19) présentent une section à peu près lenticulaire, de préférence à extrémités pointues, conformément au récipient (31) à fabriquer, et en ce que les lignes de limitation des côtés frontaux (54, 56) des poinçons ainsi que du bord (59) de la cavité de la matrice se rencontrent sous un angle aigu au fond de l'entaille en V (44).
7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que la cavité (46) de la matrice présente, à chacun de ses côtés longitudinaux qui se réunissent, une rainure longitudinale en forme de rigole (47) pour former et loger les bords en forme de rebord (52) des récipients (31), et en ce que le fond de la rainure forme chaque fois une butée latérale pour les bords (52).
8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce qu'en un poste de scellement ou de soudage (71) sont prévues une monture correspondant à peu près à la forme du récipient (31 avec des fentes ou évidements similaires situés dans la région marginale à assembler du récipient pour l'engagement de mâchoires de serrage de scellement (69), ainsi que des butées latérales (68) pour l'application des bords extérieurs de récipient des rebords de récipient (52) à assembler.
9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que le rayon de courbure du côté d'application concave (54) du poinçon de formage (21), le rayon de courbure du côté d'application convexe (56) du poinçon de fond (22), ainsi que les courbures des faces latérales (53, 55) des poinçons (21, 22) sont égaux.
10. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que les parois intérieures de la cavité intérieure (46) de la matrice (19) sont formées par la partie qui traverse des surfaces latérales de deux cylindres parallèles (62, 63) de diamètre égal, qui se coupent, et que les côtés d'application de poinçon (54, 56) servant à la formation d'un côté frontal (6) du récipient forment une région partielle d'une surface latérale d'un autre cylindre (65), de préférence de même diamètre, dont l'axe médian coupe à angle droit ceux des deux cvlindres parallèles (62, 63).
11. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les arêtes de limitation des côtés d'application des poinçons, ainsi que le bord de la cavité intérieure (46) de la matrice qui est tourné vers le poinçon de formage ne sont pas bombés ou courbés de façon continue, mais sont conçus sous forme polygonale avec des tronçons rectilignes, en particulier correspondant à la forme du récipient.
12. Dispositif selon l'une des revendications 5 à 11, caractérisé en ce que le poinçon de fond (22) peut être déplacé axialement à travers le support de transport (20) et ensuite à travers la cavité intérieure (46) de la matrice fixe (19), avec ses arêtes (58), à peu près jusqu'à concorder avec les arêtes d'embouchure (59) de la matrice (19) à l'entaille en V (44) de celle-ci, en ce que seulement à peu près dans cette position du poinçon de fond (22), le poinçon de formage (21) peut se déplacer dans la même direction axiale de mouvement, mais en sens opposé, donc en direction du poinçon de fond (22) et être poussé contre celui-ci ou contre un flan (100) situé entre eux, en ce qu'alors le poinçon de formage (21) peut continuer de se mouvoir dans son sens de mouvement et qu'ainsi, en même temps, le poinçon de fond (22), avec le flan enserré entre les deux poinçons et préformés, peut être ramené jusque dans le support de transport (20), et en ce qu'alors le poinçon de formage (21) peut être rétracté à sa position initiale et le poinçon de fond, hors de la région du support de transport (20), de sorte que le support de transport (20), avec le flan (31) déformé, est libre de se mouvoir transversalement à l'axe ou à la direction de mouvement des poinçons.
13. Dispositif selon l'une des revendications 5 à 12, caractérisé en ce que le support de transport (20), après avoir reçu le flan façonné (31 peut être amené pas à pas à d'autres postes de travail, par exemple pour le soudage des bords, le remplissage du récipient, la fermeture, le vidage ou opérations similaires et peut alors être à nouveau ramené au poste de formage entre la matrice (19) et le poinçon de fond mobile (22).
EP84105079A 1984-05-03 1984-05-05 Dispositif pour la fabrication d'un emballage à partir d'un flan plat Expired EP0162119B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP84105079A EP0162119B1 (fr) 1984-05-05 1984-05-05 Dispositif pour la fabrication d'un emballage à partir d'un flan plat
DE8484105079T DE3464877D1 (en) 1984-05-05 1984-05-05 Apparatus for making a container from a flat blank
AT0117585A AT398744B (de) 1984-05-05 1985-04-19 Vorrichtung zum herstellen eines behälters, vorzugsweise eines gefüllten behälters, aus einem flachen zuschnitt
US06/729,802 US4669253A (en) 1984-05-05 1985-05-02 Method and apparatus for transforming semirigid blanks into containers
KR1019850003022A KR880001937B1 (ko) 1984-05-03 1985-05-03 반경성원료판지(半硬性原料板紙)를 사용하는 용기 제조방법 및 그 장치
CA000480679A CA1234505A (fr) 1984-05-05 1985-05-03 Methode et dispositif pour faconner des contenants a partir d'ebauches semi-rigides
JP60095713A JPS60244528A (ja) 1984-05-05 1985-05-07 平らな裁断片から容器を製作する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84105079A EP0162119B1 (fr) 1984-05-05 1984-05-05 Dispositif pour la fabrication d'un emballage à partir d'un flan plat

Publications (2)

Publication Number Publication Date
EP0162119A1 EP0162119A1 (fr) 1985-11-27
EP0162119B1 true EP0162119B1 (fr) 1987-07-22

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EP84105079A Expired EP0162119B1 (fr) 1984-05-03 1984-05-05 Dispositif pour la fabrication d'un emballage à partir d'un flan plat

Country Status (7)

Country Link
US (1) US4669253A (fr)
EP (1) EP0162119B1 (fr)
JP (1) JPS60244528A (fr)
KR (1) KR880001937B1 (fr)
AT (1) AT398744B (fr)
CA (1) CA1234505A (fr)
DE (1) DE3464877D1 (fr)

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CA2135297C (fr) * 1992-04-09 2006-07-11 Aliseo Gentile Machine servant a former et a remplir des emballages multiples
US5353573A (en) * 1992-09-16 1994-10-11 Unique Packaging, Inc. Apparatus and method for forming, filling and sealing closed individual pinch pouches
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DE69813877D1 (de) * 1997-12-04 2003-05-28 Xela Pack Inc Werkzeug zum formen von verpackungen aus einstückigen zuschnitten
US6471629B1 (en) 1998-12-03 2002-10-29 Aliseo Gentile Tooling for forming packaging from unitary blanks
IT1311107B1 (it) * 1999-10-22 2002-02-28 Ohg Natalino Corazza S P A Apparecchio per il confezionamento di un prodotto alimentare, inparticolare un prodotto alimentare pastoso.
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US20130092312A1 (en) * 2011-10-14 2013-04-18 Kellogg Company Methods for forming composite structures
CN103434190B (zh) * 2013-08-15 2016-01-20 深圳劲嘉彩印集团股份有限公司 一种包装盒的底盒制作设备及方法
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Also Published As

Publication number Publication date
AT398744B (de) 1995-01-25
EP0162119A1 (fr) 1985-11-27
DE3464877D1 (en) 1987-08-27
KR850008293A (ko) 1985-12-16
JPS60244528A (ja) 1985-12-04
CA1234505A (fr) 1988-03-29
US4669253A (en) 1987-06-02
KR880001937B1 (ko) 1988-10-04
ATA117585A (de) 1994-06-15

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