EP0729893B1 - Zuschnitt für eine Schale mit Trennwänden - Google Patents

Zuschnitt für eine Schale mit Trennwänden Download PDF

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Publication number
EP0729893B1
EP0729893B1 EP19960200552 EP96200552A EP0729893B1 EP 0729893 B1 EP0729893 B1 EP 0729893B1 EP 19960200552 EP19960200552 EP 19960200552 EP 96200552 A EP96200552 A EP 96200552A EP 0729893 B1 EP0729893 B1 EP 0729893B1
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EP
European Patent Office
Prior art keywords
transverse
blank
die
panel
panels
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
Application number
EP19960200552
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English (en)
French (fr)
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EP0729893A3 (de
EP0729893A2 (de
Inventor
Christopher Scott Carson
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.)
Nederlandse Pillo-Pak Bv Mij
Original Assignee
Nederlandse Pillo-Pak Bv Mij
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Publication of EP0729893A2 publication Critical patent/EP0729893A2/de
Publication of EP0729893A3 publication Critical patent/EP0729893A3/xx
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Publication of EP0729893B1 publication Critical patent/EP0729893B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—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 or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/0263—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 or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward folding of flaps, three of them being formed of a continuous strip, the fourth being a separate flap
    • 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
    • B65D5/48—Partitions
    • B65D5/48002—Partitions integral
    • B65D5/4802—Partitions integral formed by folding inwardly portions cut in the body

Definitions

  • the invention relates to a blank for the production of a container divided into compartments, for example for biscuits, chocolates and the like, comprising at least four panels joined by parallel longitudinal fold lines, which panels in the finished container define, successively, a base, a side, a number of transverse partitions and a side, of which panels the three panels defined by the sides and the panel located between them possess a number of parallel transverse cuts which intersect the longitudinal fold lines which join said three panels, and of which panels the intermediate panel possesses a number of transverse fold lines running to the longitudinal fold lines delimiting it, and the side panels possess oblique fold lines running from the point of intersection of a longitudinal fold line with a transverse fold line, such that when the panels defined by the sides are folded with respect to the intermediate panel, the regions of the intermediate panel which in each case are delimited between a transverse fold line, two oblique fold lines and a cut are folded with the formation of transverse partitions which define the compartments.
  • a blank of this type is disclosed in US-A 2 744 675.
  • the container produced from said blank has fairly deep cut-outs in the sides, which constitute a weakening in the finished container. At the location of said cut-outs the resistance to sagging is low, as a result of which the container can easily give way under pressure in its longitudinal direction.
  • said blank has to be made of a relatively rigid material. First of all this is necessary in order to provide the finished container with adequate robustness even at the location of the deep cut-outs.
  • the way in which the container is produced from said blank gives rise to the need to use a rigid material.
  • a tube is first formed from the blank, after which the transverse partitions are formed by pressing in the relevant regions, during which operation the material has to pleat. In this stage high forces arise which would destroy a blank made of a lightweight material.
  • the aim of the invention is, therefore, to provide a blank from which a container which is more robust can be produced from a relatively lightweight, inexpensive material. Said aim is achieved in that both ends of each transverse cut extend beyond the corresponding longitudinal fold lines and intersect an auxiliary cut, the two ends of which adjoin an oblique fold line.
  • a further advantage of the blank according to the invention is that no material is lost because the blank is completely rectangular or square.
  • the transverse cuts can have a gabled or arched shape at the location of the intermediate panel, such that the regions on either side of each transverse cut have unequal dimensions, viewed in the direction parallel to the longitudinal fold lines.
  • the largest of said regions, which in the finished container form partitions between adjacent compartments, is of a size such that it reaches virtually or completely to the base of the container.
  • Both panels defining a side can be joined via a fold line with a panel defining a base.
  • a double base is produced, which provides high strength.
  • the intermediate panel can have a section defining an end wall beyond each of the two outer transverse fold lines.
  • the container can be robustly closed off at its two longitudinal ends by means of end walls of this type.
  • the two outer transverse fold lines extend over the entire two panels defining a side and the side regions located beyond the two outer transverse fold lines are joined via a longitudinal fold line to an end wall section, which side regions are not joined to a panel defining a base and have an oblique fold line running from the point of intersection between an outer transverse fold line and a longitudinal fold line on one side and the free corner of said side region on the other side.
  • the sides extend to beyond the end walls of the container, which provides a very rigid construction.
  • each base has, at both longitudinal ends, a transverse fold line located in the extension of, in each case, an outer transverse fold line, each of which determines an end base section, which end base sections can be accommodated between an end wall section and that region of the intermediate panel which is joined thereto via a transverse fold line.
  • each auxiliary cut can run in the longitudinal direction and intersect the transverse cut at an essentially right angle.
  • the top edge of the sides of the finished container is then straight.
  • each auxiliary cut can comprise two oblique cut halves which intersect one another and the associated transverse cut at a common point of intersection.
  • the top edge of the sides of the container now has triangular sections protruding upwards.
  • a lid can be produced, in which case a panel forming the base is joined via a fold line to a lid which is foldable onto the transverse partitions defined by the transverse fold lines.
  • An embodiment of this type has greater stability and provides better protection for the packed products.
  • the lid can comprise a first lid panel joined via a fold line to a panel forming the base, the width of which first lid panel is essentially equal to the distance between the top of the transverse partitions and the base, and a second lid panel joined via a further fold line to the first lid panel.
  • One of the advantages of the blank according to the invention is that it is particularly suitable for high speed production and for shaping of the blank by machine immediately thereafter to produce a container.
  • a method of this type makes the blank suitable for lightweight packaging for, for example, confectionery, biscuits and the like, the relevant machine being installed at the premises of the confectionery manufacturer.
  • the packaging is produced from a stock roll and then filled with the product concerned.
  • the invention therefore relates to an installation for the production of a container from a blank according to one of the preceding embodiments, comprising:
  • the installation according to the invention is characterised by die means for folding the panels of the blank which in the finished container form the sides, as well as for folding the regions in the panel located between the sides in order to form the transverse partitions.
  • the installation according to the invention comprises an upper die and a lower die which are movable towards and away from one another, which lower die has two upright die sections running in the longitudinal direction, between which a number of transverse upright die sections positioned some distance apart are located, the number of said transverse die sections being equal to the number of transverse partitions to be formed, and which upper die has a number of transverse pressing punches, which pressing punches overlap the upright die sections of the lower die when the lower die and upper die are in the position in which they are moved towards one another.
  • the number of pressing punches is preferably equal to the number of transverse partitions plus one, which pressing punches are located alongside and between the upright transverse die sections when the lower die and upper die are in the position in which they are moved towards one another.
  • the die sections running transversely can have a saddle roof-shaped top and their dimension transverse to the saddle roof shape can be virtually identical to the distance between two transverse partitions in the finished container, the upper limit of the transverse die sections preferably being at a higher level than that of the die sections running in the longitudinal direction.
  • the cut lines can be opened such that shaping of the blank into a container can proceed rapidly and without any hitches.
  • the positions of the various die sections can be adjusted in a simple manner, such that blanks of diverse different formats and layouts can be handled by the installation according to the invention.
  • Figure 1 shows a top view of a first blank.
  • Figure 2 shows a perspective view of a container produced from the first blank.
  • Figure 3 shows a second blank.
  • Figure 4 shows a detail of the container produced from the second blank.
  • Figure 5 shows further blank variants.
  • Figure 6 shows the side of the container produced from the blank according to Figure 5.
  • Figure 7 shows a blank for a container with a lid.
  • Figure 8 shows the container with lid.
  • Figure 9 shows the dies of the installation according to the invention, partially, in cross-section and in perspective.
  • Figure 10 shows the various steps in the procedure.
  • Figure 11 shows a variant of the installation with two lower dies.
  • the blank shown in Figure 1 comprises five panels, that is to say a first base panel 1, a first side panel 2, a second side panel 4, a panel 3 located between them, and a second base panel 5. Said panels are joined to one another by means of longitudinal fold lines 6, 7, 8, 9.
  • the blank comprises a number of transverse fold lines 10, 11.
  • the transverse fold lines 11 are located at the extremities of the blank and intersect the longitudinal fold lines in such a way that they are also present in the side panels 2, 4 (transverse fold line sections 12, 13) and the base panels 1, 5 (transverse fold line sections 14, 15). Cuts 23 are provided in the extension of the longitudinal fold lines 6, 9 beyond the transverse fold lines 11.
  • the side regions which are located between, in each case, a transverse fold line section 12, 13, a longitudinal fold line 7, 8 and a cut 23 each have an oblique fold line 22.
  • a single oblique fold line 16 adjoins the point of intersection between each longitudinal fold line 7, 8 and each outer transverse fold line 11; two oblique single fold lines 16, which run at opposite angles, adjoin in each case the point of intersection between each longitudinal fold line 7, 8 and every other transverse fold line 10.
  • the transverse cut 18 is of gable shape, as a result of which relatively large regions 20 are formed on the one side and relatively small regions 19 are formed on the other side of each cut 18.
  • the side panels 2, 4 are first of all folded down around the fold lines 7, 8.
  • the side regions 21, which are delimited by longitudinal fold line 7 or 8, oblique fold line 16 and longitudinal cut 17, are likewise folded such that they come to lie against the remaining part of the side panel concerned.
  • the regions 19, 20 are folded against one another about their transverse fold line 10.
  • the finished container is shown in Figure 2.
  • the two base panels 1, 5 are folded on top of one another.
  • the side regions in which the oblique fold lines 22 are located are folded about said fold line 22, as can be seen in Figure 2.
  • the base flaps 24 located outside the transverse fold line sections 14, 15 likewise overlap one another when the container is in the finished state. At one end of the container said base flaps 24 are inserted between the region 19 folded about the transverse fold line 11 and the region 25; at the other side of the container, said base flaps 24 are located between the region 20 and region 25.
  • the blank (partially) shown in Figure 5 produces a container which has a side as shown in the side view in Figure 6.
  • the respective protrusions 36, 37 and 38 are obtained by the incisions 31, 32, 33 and 34.
  • said protrusions also have the effect of increasing the strength of the side.
  • Figure 7 shows a blank having panels 53, 54 forming a lid.
  • the panel 53 which is joined via a fold line to the panel 1 forming the base, comes to lie against side panel 4, whilst panel 54 comes to lie above the transverse partitions, as shown in Figure 8.
  • Figure 9 shows, diagrammatically, the upper die 40, consisting of three pressing punches 41, 42, which are mounted on the plate 43 indicated by broken lines.
  • a lower die 44 is also present, which lower die consists of die sections 45 running in the longitudinal direction and die sections 46, 47 which run in the transverse direction and which, per pair, have a saddle roof-shaped top.
  • Said saddle roof shape has the oblique surfaces 48 and the flat top surfaces 49.
  • Thin lines indicate the positions at which the pressing punches come into contact with the blank.
  • the blank is shown in its initially shaped state, which is achieved when the blank 1 is lying on those die sections 45 of the lower die 44 which run in the longitudinal direction and the pressing punches 41, 42 have been moved down over a small distance to between said die sections 45 running in the longitudinal direction.
  • the regions 19, 20 of the blank are pushed open first of all during this operation, as a result of which the cuts 17, 18 are opened.
  • the panels 2 and 4 are folded up with respect to the panel 3, whilst pushing open of the regions 19, 20 continues.
  • the panels 2, 4 have been bent through 90° with respect to the panel 3, said panels then lying against the inside of the die sections 45 running in the longitudinal direction.
  • the regions 19, 20 are in contact with the vertical surfaces of, respectively, the die sections 46, 47 running in the transverse direction.
  • the panels 5 and 1 which have to form the base of the finished container, are folded onto one another.
  • the variant of the installation shown in Figure 11 comprises two lower dies 44, 53, mounted on a carrier 54, which lower dies define two stations where different operations take place.
  • the blank has just been shaped on the first lower die 44 to give the intermediate product with folded sides 2, 4 and transverse partitions 19, 27.
  • the panels 5 and 1, which form the base, are folded on the second lower die, as is shown in procedural step 2 of Figure 10.
  • the carrier 54 with the lower dies 44, 53 is movable both in the horizontal direction and in the vertical direction (see the arrows). There is a product on both lower dies.
  • the carrier moves the products to the following station; after the products have been formed on lower dies 44, 53, they are moved to the right.
  • the blank on lower die 44 is then shaped to give a container by folding over its base panels. At that point in time the container has become a coherent whole, so that the lower die 44, with carrier, can be moved away downwards out of the finished container.
  • the carrier then moves to the left and then upwards. Lower die 44 comes into position beneath a blank to be processed, which has been fed in in the interim, and beneath the upper die 40 (which is not shown in Figure 11). Die 53 comes into position inside the finished container and on the following stroke to the right said finished container is discharged.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Making Paper Articles (AREA)
  • Table Devices Or Equipment (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Claims (24)

  1. Plattenzuschnitt zur Herstellung eines Behälters, der in Fächer für beispielsweise Kekse, Schokolade und dergleichen aufgeteilt ist und mindestens vier Platten aufweist, die durch parallele, längslaufende Faltlinien (6-9) gebildet sind, wobei die Platten (1-5) in dem fertigen Behälter nacheinander eine Basis (1, 5), eine Seite (2), ein Anzahl von querlaufenden Teilen und eine Seite (5) festlegen, von den Platten die drei durch die Seiten (2, 4) und die zwischen diesen Seiten angeordnete Platte (3) festgelegten Platten (2-4) eine Anzahl von parallelen, querlaufenden Einschnitten (18) besitzen, die die längslaufenden, die drei Platten (2-4) bildenden Faltlinien (7, 8) schneiden, von den Platten die mittlere Platte (3) eine Anzahl von querlaufenden Faltlinien (10, 11) besitzt, die bis zu den längslaufenden Faltlinien (7, 8) verlaufen die die mittlere Platte begrenzen, und die Seitenplatten (2, 4) schräge Faltlinien (16) besitzen, die vom Schnittpunkt einer längslaufenden Faltlinie (7, 8) und einer querlaufenden Faltlinie (10, 26, 27) ausgehen, so dass bei der Faltung der durch die Seiten festgelegten Platten (2, 4) in Bezug auf die mittlere Platte (3) diejenigen Bereiche (19, 20) der mittleren Platte (3), die jeweils durch eine querlaufende Faltlinie (10, 26, 27), zwei schräge Faltlinien (16) und einen Einschnitt (18) begrenzt werden, unter Bildung von die Fächer (30) festlegenden, querlaufenden Teilen gefaltet werden,
    dadurch gekennzeichnet,
    dass beide Enden jedes querlaufenden Einschnitts (18) hinter den entsprechenden längslaufenden Faltlinien (7, 8) verlaufen und einen Zusatzeinschnitt (17, 31-34) schneiden, dessen zwei Enden an eine schräge Faltlinie (16) anschließen.
  2. Plattenzuschnitt nach Anspruch 1,
    dadurch gekennzeichnet,
    dass die querlaufenden Einschnitte (18) eine Giebel- oder Bogenform an der Stelle der mittleren Platte (3) derart aufweisen, dass die Bereiche (19, 20) auf beiden Seiten jedes querlaufenden Einschnitts (18) ungleiche Abmessungen haben, in der Richtung parallel zu den längslaufenden Faltlinien (7, 8) gesehen.
  3. Plattenzuschnitt nach Anspruch 1 oder 2,
    dadurch gekennzeichnet,
    dass beide eine Seite festlegende Platten (2, 4) über eine Faltlinie (6, 9) mit einer eine Basis festlegenden Platte (1, 5) verbunden sind.
  4. Plattenzuschnitt nach Anspruch 1, 2 oder 3,
    dadurch gekennzeichnet,
    dass die mittlere Platte (3) einen eine Endwand festlegenden Abschnitt (25) hinter jeder der zwei äußeren, querlaufenden Faltlinien (11) aufweist.
  5. Plattenzuschnitt nach Anspruch 4,
    dadurch gekennzeichnet,
    dass die beiden äußeren, querlaufenden Faltlinien (11) über die ganzen beiden, die Seiten festlegenden Platten (2, 4) verlaufen, dass die hinter den beiden äußeren, querlaufenden Faltlinien (11) angeordneten Seitenbereiche (31) über eine längslaufende Faltlinie (7, 8) mit einem Endwandabschnitt (25) verbunden sind und dass die Seitenbereiche (31) nicht mit einer eine Basis festlegenden Platte (1, 5) verbunden sind und eine schräge Faltlinie (22) aufweisen, die vom Schnittpunkt einer äußeren, querlaufenden Faltlinie (11) und einer längslaufenden Faltlinie (7, 8) auf einer Seite zur freien Ecke auf der anderen Seite verläuft.
  6. Plattenzuschnitt nach Anspruch 4 oder 5,
    dadurch gekennzeichnet,
    dass jede Basis (1, 5) an beiden längslaufenden Enden eine querlaufende Faltlinie (14, 15) aufweist, die jeweils in Verlängerung einer äußeren, querlaufenden Faltlinie (11) verläuft, und dass jede dieser querlaufenden Faltlinien (14, 15) einen Endbasisabschnitt (24) festlegt, der zwischen einem Endwandabschnitt (25) und demjenigen Bereich (19 bzw. 20) der mittleren Platte (3) eingepasst werden kann, der über eine querlaufende Faltlinie mit dieser verbunden ist.
  7. Plattenzuschnitt nach einem der vorstehenden Ansprüche,
    dadurch gekennzeichnet,
    dass jedenfalls eine Anzahl von querlaufenden Faltlinienpaaren (26, 27) auf der mittleren Platte (3) vorgesehen ist und dass diese Faltlinienpaare jeweils eine Brücke (28) einschließen, die an beiden Enden über eine längslaufende Faltlinie (7, 8) mit einer eine Seite festlegenden Platte (2, 4) verbunden ist.
  8. Plattenzuschnitt nach einem der vorstehenden Ansprüche,
    dadurch gekennzeichnet,
    dass jeder Zusatzeinschnitt (17) in Längsrichtung verläuft und den querlaufenden Einschnitt (18) in einem im Wesentlichen rechten Winkel schneidet.
  9. Plattenzuschnitt nach einem der Ansprüche 1 bis 7,
    dadurch gekennzeichnet,
    dass jeder Zusatzeinschnitt zwei schräge Einschnitthälften (31, Fig. 5)) aufweist, die sich und den zugeordneten, querlaufenden Einschnitt in einem gemeinsamen Schnittpunkt (35) schneiden.
  10. Plattenzuschnitt nach einem der Ansprüche 1 bis 7,
    dadurch gekennzeichnet,
    dass jeder Zusatzeinschnitt einen Einschnittmittelabschnitt (33) aufweist, der in Längsrichtung verläuft und den zugeordneten, querlaufenden Einschnitt (17) in einem im Wesentlichen rechten Winkel schneidet, wobei jeweils ein querlaufender Einschnittabschnitt (32) an jedem Ende des Einschnittmittelabschnitts (33) anschließt.
  11. Plattenzuschnitt nach einem der Ansprüche 1 bis 7,
    dadurch gekennzeichnet,
    dass jeder Zusatzeinschnitt bogenförmig (34) ausgebildet ist und den zugeordneten, querlaufenden Einschnitt im Wesentlichen in der Mitte seines Verlaufs schneidet.
  12. Plattenzuschnitt nach einem der vorstehenden Ansprüche,
    dadurch gekennzeichnet,
    dass die die Basis bildende Platte (1, 5) über eine Faltlinie mit einem Deckel (53, 54) verbunden ist, der zu den querlaufenden Teilen hin, die durch die querlaufenden Faltlinien (10, 26, 27) festgelegt sind, faltbar ist.
  13. Plattenzuschnitt nach Anspruch 12,
    dadurch gekennzeichnet,
    dass der Deckel eine erste, über eine Faltlinie mit einer Basisplatte (1, 5) verbundene Deckelplatte (51), deren Breite im Wesentlichen dem Abstand zwischen der oberen Fläche der querlaufenden Teile und der Basis entspricht, und eine zweite, über eine weitere Faltlinie mit der ersten Deckelplatte (51) verbundene Deckelplatte (52) aufweist.
  14. Plattenzuschnitt nach Anspruch 13,
    dadurch gekennzeichnet,
    dass die Breite der zweiten Deckelplatte (52) im Wesentlichen der Breite der Basis entspricht.
  15. Anlage zur Herstellung eines Behälters aus einem Plattenzuschnitt gemäß einem der vorhergehenden Ansprüche,
    gekennzeichnet durch
    Zuführmittel zum Zuführen eines Startmaterialstücks in Blattform,
    Schneid- und Pessmittel zur Herstellung von Einschnitten (17, 18, 31-34) und Faltlinien (6-9, 10, 11, 14-16, 22, 26, 27) im Startmaterial zur Herstellung des Plattenzuschnitts, wobei die Einschnitte und Faltlinien gemäß Anspruch 1 ausgebildet sind,
    Mittel (40, 44) zur Faltung der die Seiten (2, 4) des fertigen Behälters bildenden Platten (1-5) des Plattenzuschnitts und zur Faltung der Bereiche (19, 20) in der zwischen den Seiten (2, 4) angeordneten Platte (3), um die querlaufenden Teile (19, 27) zu bilden.
  16. Anlage nach Anspruch 15,
    dadurch gekennzeichnet,
    dass die Mittel eine obere Matrize (40) und eine untere Matrize (44) aufweisen, die beide voneinander weg und aufeinander zu bewegbar sind, dass die untere Matrize (44) zwei nach oben gerichtete, in Längsrichtung verlaufende Matrizenabschnitte (45) hat, zwischen denen eine Anzahl querlaufender, nach oben gerichteter und voneinander entfernt liegender Matrizenabschnitte (46, 47) angeordnet ist, wobei die Anzahl dieser querlaufenden Matrizenabschnitte (46, 47) der Anzahl der zu bildenden, querlaufenden Teile (19, 27) entspricht, und dass die obere Matrize (40) eine Anzahl querlaufender Stanzstempel (41, 42) hat, die die nach oben gerichteten Matrizenabschnitte (46, 47) der unteren Matrize (44) überlappen, wenn die untere Matrize (44) und die obere Matrize (40) sich in einer Position befinden, in der sie sich aufeinander zu bewegen.
  17. Anlage nach Anspruch 16,
    dadurch gekennzeichnet,
    dass die Anzahl der Stanzstempel (41, 42) der Anzahl der querlaufenden Teile (19, 27) plus eins entspricht und dass die Stanzstempel (41, 42) längs und zwischen den nach oben gerichteten, querlaufenden Matrizenabschnitten (45) angeordnet sind, wenn die untere Matrize (44) und die obere Matrize (40) sich in einer Position befinden, in der sie aufeinander zu bewegt werden.
  18. Anlage nach Anspruch 16 oder 17,
    dadurch gekennzeichnet,
    dass die querlaufenden Matrizenabschnitte (46, 47) eine satteldachförmige, obere Fläche (48) aufweisen und dass ihre Abmessung quer zur Satteldachform beinahe identisch mit dem Abstand zwischen zwei querlaufenden Teilen (19, 27) des fertigen Behälters ist.
  19. Anlage nach einem der Ansprüche 16 bis 18,
    dadurch gekennzeichnet,
    dass die obere Grenze (49) der querlaufenden Matrizenabschnitte (46, 47) auf einem höheren Niveau als die der längslaufenden Matrizenabschnitte (45) liegt.
  20. Anlage nach einem der Ansprüche 16 bis 19,
    dadurch gekennzeichnet,
    dass die untere Matrize (44) nach der Faltung der Seitenwände (2, 4) und der querlaufenden Teile (19, 27) in Längsrichtung zu einer Station bewegbar ist, die mit Mitteln zur Faltung der die Basis des Behälters bildenden Platten (1, 5) versehen ist.
  21. Anlage nach Anspruch 20,
    dadurch gekennzeichnet,
    dass die untere Matrize (44) nach der Bildung der Basis in der betreffenden Station zu ihrer Abwärtsbewegung aus dem Behälter und zu ihrer Rückkehr und Aufwärtsbewegung in eine Position unter der oberen Matrize (40) zur Aufnahme eines folgenden Plattenzuschnitts aufwärts und abwärts bewegbar ist.
  22. Anlage nach Anspruch 21,
    dadurch gekennzeichnet,
    dass zwei untere Matrizen (44) vorgesehen sind, von denen die erste eine äußerste Position an der Stelle der oberen Matrize (40) und die zweite eine äußerste Position an der Stelle der zur Bildung des Basis vorgesehenen Station einnimmt.
  23. Verfahren zur Herstellung eines Behälters aus einem Plattenzuschnitt nach einem der Ansprüche 1-11 mittels einer Anlage nach einem der Ansprüche 16 bis 22,
    gekennzeichnet durch folgende Schritte:
    Zuführen eines Stücks des Startmaterials in Blattform,
    Herstellen von Einschnitten (17, 18, 31-34) und Faltlinien (6-9, 10, 11, 14-16, 22, 26, 27) im Startmaterial zur Bildung eines Plattenzuschnitts mit den in Anspruch 1 genannten Einschnitten und Faltlinien,
    Anordnen des Plattenzuschnitts zwischen der oberen Matrize (40) und der unteren Matrize (44) und
    Bewegen der oberen Matrize (40) und der unteren Matrize (44) aufeinander zu, wobei in einer ersten Phase die Stanzstempel (41, 42) den Plattenzuschnitt auf die querlaufenden Matrizenabschnitte (46, 47) stoßen und die querlaufenden Matrizenabschnitte (46, 47) die Einschnitte (17, 18, 31-34) im Plattenzuschnitt aufstoßen und in einer zweiten unmittelbar darauf folgenden Phase die längslaufenden Matrizenabschnitte (45) die die Seiten bildenden Platten (2, 4) falten, während gleichzeitig die Einschnitte (17, 18, 31-34) weiter aufgestoßen werden.
  24. Verfahren nach Anspruch 23,
    dadurch gekennzeichnet,
    dass die untere Matrize (44) mit dem Plattenzuschnitt zu einer Station zur Faltung der die Basis bildenden Platte (1, 5) bzw. der Basisplatten bewegt wird.
EP19960200552 1995-03-01 1996-03-01 Zuschnitt für eine Schale mit Trennwänden Expired - Lifetime EP0729893B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9500402A NL9500402A (nl) 1995-03-01 1995-03-01 Plano voor het vervaardigen van een houder, alsmede houder vervaardigd uit een dergelijke plano.
NL9500402 1995-03-01

Publications (3)

Publication Number Publication Date
EP0729893A2 EP0729893A2 (de) 1996-09-04
EP0729893A3 EP0729893A3 (de) 1996-09-11
EP0729893B1 true EP0729893B1 (de) 2001-06-13

Family

ID=19865659

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960200552 Expired - Lifetime EP0729893B1 (de) 1995-03-01 1996-03-01 Zuschnitt für eine Schale mit Trennwänden

Country Status (3)

Country Link
EP (1) EP0729893B1 (de)
DE (2) DE29517449U1 (de)
NL (1) NL9500402A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
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DE202011000327U1 (de) 2010-10-04 2011-06-09 Pillopak B.V. Zuschnitt, Behältnis und Maschine
EP2487115A1 (de) 2011-02-11 2012-08-15 PilloPak b.v. Zuschnitt, Behältnis, Verfahren und Maschine
DE102023135413A1 (de) * 2023-12-15 2025-06-18 Knüppel Verpackung GmbH & Co. KG Materialzuschnitt, der in eine Raumform faltbar ist, Verpackungsmaterial und Verfahren zu deren Herstellung

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DE19704523A1 (de) * 1997-02-06 1998-08-13 Profanters Backstube & Co Ohg Vorrichtung, insbesondere zum Transport und Präsentation einer Ware
DE59709279D1 (de) * 1997-09-09 2003-03-13 Pillopak Bv Zuschnitt zur Fertigung eines Behältnisses sowie daraus gefertigtes Behältnis und eine Fertigungsanlage dafür
EP1842778A1 (de) * 2006-04-05 2007-10-10 Dividella AG Verpackungselement, insbesondere Verpackungseinlage
DE102015216600B4 (de) * 2015-08-31 2017-05-04 Karl Knauer Kg Faltschachtel zur Aufnahme von abgerundeten Gegenständen, Faltschachtelzuschnitt für eine Faltschachtel sowie Verfahren zum Formen der Faltschachtel
JP7258588B2 (ja) * 2019-02-15 2023-04-17 朝日印刷株式会社 トレーと包装用箱
JP2026510103A (ja) * 2023-03-17 2026-03-31 グラフィック パッケージング インターナショナル エルエルシー 仕切り特徴部を有するトレイ

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011000327U1 (de) 2010-10-04 2011-06-09 Pillopak B.V. Zuschnitt, Behältnis und Maschine
DE102010037947A1 (de) 2010-10-04 2012-04-05 Pillopak B.V. Zuschnitt, Behältnis, Verfahren und Maschine
EP2455218A2 (de) 2010-10-04 2012-05-23 PilloPak b.v. Zuschnitt, Behältnis, Verfahren und Maschine
EP2487115A1 (de) 2011-02-11 2012-08-15 PilloPak b.v. Zuschnitt, Behältnis, Verfahren und Maschine
DE102023135413A1 (de) * 2023-12-15 2025-06-18 Knüppel Verpackung GmbH & Co. KG Materialzuschnitt, der in eine Raumform faltbar ist, Verpackungsmaterial und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
EP0729893A3 (de) 1996-09-11
DE29517449U1 (de) 1996-02-08
DE69613255D1 (de) 2001-07-19
DE69613255T2 (de) 2001-10-11
HK1011008A1 (en) 1999-07-02
EP0729893A2 (de) 1996-09-04
NL9500402A (nl) 1996-10-01

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