EP0653354B1 - Emballage pour livres et/ou autres objets; procédé et dispositif pour sa fabrication - Google Patents

Emballage pour livres et/ou autres objets; procédé et dispositif pour sa fabrication Download PDF

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Publication number
EP0653354B1
EP0653354B1 EP94116693A EP94116693A EP0653354B1 EP 0653354 B1 EP0653354 B1 EP 0653354B1 EP 94116693 A EP94116693 A EP 94116693A EP 94116693 A EP94116693 A EP 94116693A EP 0653354 B1 EP0653354 B1 EP 0653354B1
Authority
EP
European Patent Office
Prior art keywords
container
blank
strips
station
hollow
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
EP94116693A
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German (de)
English (en)
Other versions
EP0653354A1 (fr
Inventor
Helmut Sigloch
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.)
Sigloch Verlag Service GmbH
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Sigloch Verlag Service GmbH
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Filing date
Publication date
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Publication of EP0653354A1 publication Critical patent/EP0653354A1/fr
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Publication of EP0653354B1 publication Critical patent/EP0653354B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D5/42—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
    • B65D5/5035—Paper elements
    • B65D5/5047—Blocks
    • B65D5/505—Blocks formed by folding up one or more blanks to form a hollow block
    • 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
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0004—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making inserts, e.g. partitions, for boxes
    • 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
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/02—Machines characterised by incorporation of means for making the containers or receptacles
    • B65B5/024—Machines characterised by incorporation of means for making the containers or receptacles for making containers from preformed blanks
    • 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
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/02—Machines characterised by incorporation of means for making the containers or receptacles
    • B65B5/024—Machines characterised by incorporation of means for making the containers or receptacles for making containers from preformed blanks
    • B65B5/028—Machines characterised by incorporation of means for making the containers or receptacles for making containers from preformed blanks for making containers from two or more blanks
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/02—Applying adhesives or sealing liquids
    • B65B51/023—Applying adhesives or sealing liquids using applicator nozzles
    • 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
    • B65D5/32—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray
    • B65D5/322—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding a single blank to essentially U-shape with or without extensions which form openable lid elements
    • B65D5/323—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding a single blank to essentially U-shape with or without extensions which form openable lid elements and two further opposed body panels formed from two essentially planar blanks
    • 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
    • B65D5/32—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray
    • B65D5/326—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 having bodies formed by folding and interconnecting two or more blanks each blank forming a body part, whereby each body part comprises at least one outside face of the box, carton or tray at least one container body part formed by folding a single blank to a permanently assembled tube
    • 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
    • B65D5/5035—Paper elements
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/14—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks folded-up around all sides of the contents from a portion on which the contents are placed
    • 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
    • B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • 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
    • B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B31B2105/002—Making boxes characterised by the shape of the blanks from which they are formed
    • B31B2105/0027—Making boxes from blanks consisting of side wall panels integral with a bottom panel and additional side wall panels
    • 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
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/20—Construction of rigid or semi-rigid containers provided with two or more compartments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/939—Container made of corrugated paper or corrugated paperboard

Definitions

  • the invention relates to a packaging made of foldable material such as cardboard, cardboard or corrugated cardboard, as a machine-made all-round closed, generally cuboid container for books and / or any other product, the four container walls bendable by parallel folding lines, namely bottom, lid and at Sides -, as well as an overhang, which are formed by a first rectangular material blank, and the two remaining container walls are formed by prefabricated closure parts of rectangular outline, the side surfaces of which correspond to the container height and whose top and bottom sides matched to the length of a product compartment in the container are in love with the lid or with the bottom.
  • the invention relates to a method and an apparatus for producing such packaging or for packaging products in such containers.
  • a box part corresponding to the shape of the container and open on both ends is produced from a cardboard blank that has parallel fold lines by arranging the four container walls to one another and the protrusion hanging on the floor with the on the side wall attached to the lid in love.
  • this is set up again and the packaged goods are introduced through one of the open end faces. Then be in the open face of the envelope Closure parts each inserted in the form of an adapted parallelepiped and in love or clipped together at the contact surfaces.
  • closure parts which are either closed on all of their surfaces or open on an outer surface corresponding to the end face of the envelope part, require a high level of production expenditure and complicated material cuts in order to connect the five or six side walls of the parallelepiped to one another by means of corresponding overlaps.
  • the closure parts form laterally attached cardboard sections with embossing lines prepared for folding on the material cut of the envelope part, so that the parallelepiped must be set up inside the envelope part in order to close the envelope part.
  • Such a blank has a considerable width and a very unfavorable shape due to the laterally attached closure parts, which causes a lot of waste and waste with additional disposal costs.
  • a method and a device for packaging objects are to be improved and simplified by short piece times and less construction effort.
  • the surface sequence - cover, side, bottom, side, protrusion - is determined by fold lines.
  • the fold lines preferably run transversely to the direction of the corrugation.
  • the product compartment which is delimited by upholstery tubes on its end faces, can be divided by at least one additional upholstery tube glued to the floor.
  • the product compartment can be divided several times by additional upholstery tubes to use the container as packaging for other products, e.g. as a present container for jewelry collections, coffee, tea or soap assortments and the like after the lid has been opened.
  • the material of the first and second cuts can also be made of plastic, sheet metal or laminated cardboard apart from cardboard.
  • At least one of the upholstery tubes forms an upwardly open container with a rectangular bottom and has the same height as the packaging container.
  • upholstery tubes of different cross-sections can be cut from material of the same size be formed in that a protrusion formed by closely adjacent fold lines is taken up as a duplication of material or as an additional protrusion in the cavity of the cushion.
  • the cushion tubes have four contiguous side sections and a protrusion which is glued to a side section on the inside or outside.
  • the protrusion of an upholstery tube can also form an outer material doubling of a side surface and a continuation of the protrusion along the bottom plane of the upholstery.
  • a separating web serving to subdivide the product compartment can be produced from the second material cut in that the side walls, from which protrusions that can be glued to the container base, are doubled by closely spaced fold lines.
  • the upholstery tubes which are folded into rectangular hollow cross sections and glued together, are manufactured separately, this process can take place at least in part at the same time as the creasing or embossing process for the folding lines on the first material blank, so that these production times overlap and reduce the overall production time.
  • the overall length of the packaging machine is also reduced due to the concept of producing the stimulating pads and other joining parts on a separate prefabrication line, for example running transverse to the length of the packaging machine.
  • At least one cushion similar to the front-side cushion tubes or a separating cushion is glued to the bottom of the first blank. It may be appropriate that the first blank is moved parallel to its smaller length on a conveyor line, and that the container sides are only set up after the pads have been put on and glued, - further that a container side is first set up against the end face of the pads and then the product and / or an insert are inserted into the container compartment over the side of the container that has not yet been set up, and that the process steps are carried out in successive workstations of a conveyor line, in each case during its standstill between a clocked feed movement.
  • the machine length is advantageously reduced by the fact that the first blanks with their greater length (e.g. up to 850 mm) lie across the conveyor path and therefore only the smaller blank length (e.g. up to 400 mm) must be taken into account for the length dimensioning of the work stations needs.
  • the shorter workstations and their smaller distances enable a cyclical operation that benefits manufacturing safety and a relatively high permissible feed rate of approximately 0.7 m / s.
  • a bottom 11, a adjoining side wall 12 with a cover 13 extending therefrom, a side wall 14 starting from the opposite bottom side and an overhang / tab 15 attached thereto are formed from a first blank 10.
  • the container is completed on its other side walls by two end pads 16, 17, the side surfaces of the container height and the top and bottom sides glued to the bottom 11 and lid 13 of the limiting length of a product compartment 18 formed in the container are adapted.
  • fold lines running transversely to the longitudinal direction are entered as an example for two possible container formats, although these fold lines or their distances from one another over the length of the blank 10 can also be distributed in any other way.
  • the fold line 22 defines a relatively narrow cover 13, to which a bottom 11 of the same size is assigned between the fold lines 23, 24.
  • the distance between the fold lines 22-23 on the one hand and between the fold lines 24-24 'on the other hand determines the height of the container side 12 or 14.
  • the protrusion / flap 15 remaining to the right of the fold line 24' in FIG. 2 has approximately the same size as Bottom and lid.
  • the fold line 25 creates a relatively large cover 13, which corresponds to a bottom 11 of the same size delimited by the fold lines 26, 27.
  • the side wall 12 created between the folding lines 25 and 26 corresponds to the same-sized side wall 14 delimited by the folding lines 27 and 28.
  • the blank 10 is used up for a remaining minimum width for the protrusion / flap 15. - For smaller packaging or products up to a shown in Fig. 2 as the smallest first blank 10 'graded intermediate cut sizes are used.
  • the forehead pads 16, 17 with a right cross section are made from e.g. 4 prefabricated square plano blank according to FIG. 4, which, similar to the first blank 10, is provided with four fold lines 30 to form four profile sides and a glued overhang 35 which overlaps inside or outside according to FIG. 3.
  • the fold lines 30 of this second blank 29 can be changed as desired in their intervals to form flatter and wider forehead pads.
  • the entire larger projection 35 is an outer continuation glued to the profile bottom side in the extension of the floor level.
  • the upholstery tubes can be used both as forehead pads and as separating pads for dividing the product compartment and in the latter case can have the same or different cross-sections as the forehead pads.
  • a container 37 shown in FIG. 7 and made of cardboard or made of other material and having a rectangular bottom can be used instead of an end pad.
  • the height of the open container is appropriately adapted to that of the packaging container.
  • a separator 38 according to FIG. 8, which is made from the second material blank 29, can also be used to subdivide the product compartment, the side walls 39 lying twice against one another by closely adjacent fold lines, from which protrusions glued to the container base 11 each extend.
  • the first plano blanks 10 come one after the other from a pallet stack P1 to a lay-up station 40.
  • the blanks are individually provided with folding lines in a creasing station 42, for which purpose two rollers 43 mounted one behind the other and each carrying two adjustable creasing tools are used.
  • a creasing tool of the first roller is on the continuously drawn zero line N running through the entire machine aligned.
  • the embossed blanks 10 are transferred by means of conveyor belts to a clocked transport route running through the machine, which has conveyor chains with drivers 41 arranged at specific cycle intervals and stops in each cycle or work station.
  • a transfer station 44 is used, from which the fold line running between the base 11 and a side wall 13 is aligned with the aforementioned zero line N.
  • the end pads 16, 17 prepared on a separate production line and, if necessary, one or more cushion tubes are placed on the bottom 12 of the blank 10.
  • the production line for the parts to be joined begins with a placement station 50 for individual layers of material removed from a pallet stack 48, which in the example are dimensioned such that three second blanks 29 result therefrom. From the feed station 50 each material layer reaches a creasing and cutting station 52, in which it is provided with folding lines by creasing tools of a first roller and divided into three blanks by separating tools arranged on a second roller.
  • the station 54 following the separating roller corresponds approximately to the transfer station 44 of the machine, from which the individual blanks are folded, glued and possibly glued to a predetermined open time on their bottom side on separate conveyor lines in forming stations 56 to form rectangular upholstery tubes.
  • the prefabricated upholstery tubes are buffered in front of a gripper station 60, in which a gripper takes over the next three poster tubes together, brings them together in the direction of a glue roller station 62 and, after gluing their undersides, by means of guides at predetermined intervals on the floor 11 of the blank 10 touches down.
  • the cycle time can be in the range of one second or slightly less.
  • the transport time, which together with the dwell time forms the cycle time is based on the assumption of a permissible feed speed of 0.7 m / s and a distance between the chain drivers or the stations of 500 mm, if the shorter length of the largest occurring blank measured in the conveying direction is about 400 mm, in this example at about 0.7 s. Under these conditions there is still a sufficient dwell time for the respective work step.
  • the container side wall 12 and up to the subsequent station 66 are erected up to the zero line N. Since the carriers of the chain conveyor lie in the immediate vicinity of the zero line on the cut, the righting resistance of the material is easily transferred to the carrier.
  • the product 70 provided on a cross conveyor line or roller conveyor is inserted into the product compartment by simply sliding it sideways over a feed table.
  • an insert that was previously brought from an insert stack 74 onto a feed device 76 is pushed or inserted into the insert compartment.
  • stations 78, 80 and 82 can be used as desired, for example to insert additional inserts such as brochures or flyers in the product or insert compartment.
  • the second side wall 14 and the overhang / tab 20 are erected in the station 84, this process being completed when the shipping carton has reached this station.
  • two hot glue nozzles 86 are provided above the conveyor line in order to provide the tops of the upholstery tubes with glue points or traces onto which the cover 88 is closed and pressed on in station 88.
  • the glue is applied to the top of the forehead pads and the separation pad.
  • the lid is closed by means of a guide plate, not shown.
  • a further hot glue nozzle 90 is provided between stations 88 and 92, which applies a glue trace to the closed lid, via which the protrusion / tab 15 is closed and pressed on.
  • a subsequent reject station 94 has the task of pushing damaged or incomplete packagings, which have been determined by a shift register, laterally away from the conveyor line and in good time before the finished stacks are stacked Discard packaging.
  • the subsequent stations 96 to 102 carry out common tasks such as addressing, reading, coding, labeling, etc., whereupon the finished packaging is passed on to a stacker.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Basic Packing Technique (AREA)

Claims (15)

  1. Emballage en une matière pliable, tel que du carton ou du carton ondulé, ayant la forme d'une boîte pouvant être fabriquée mécaniquement, fermée de tous côtés, généralement parallélépipédique et destinée à des livres et/ou à d'autres objets, qui comporte quatre parois de boîte qui peuvent être repliées les unes vers les autres le long de lignes de pliage parallèles, - à savoir un fond (11), un couvercle (13) et deux côtés (12, 14) -, ainsi qu'un rabat, qui sont formés à partir d'un premier flan rectangulaire de matière (10), et dont les deux autres parois de boîte (16, 17) sont formées par des éléments de fermeture préfabriqués, de forme parallélépipédique, dont les faces latérales correspondent à la hauteur de la boîte et dont les faces supérieures et inférieures qui sont adaptées à la longueur d'un compartiment d'objet (18) dans la boîte sont respectivement collées avec le couvercle (13) et avec le fond (11),
       caractérisé en ce que
    - les éléments de fermeture sont constitués par des tubes de capitonnage (16, 17) préfabriqués à partir de deux flans de matière (29) de section rectangulaire,
    - et en ce que, parmi les deux parois latérales (12, 14) qui se rattachent au fond (11) de la boîte, l'une se prolonge pour former le couvercle (13) et l'autre se prolonge pour former le rabat (15), lequel recouvre au moins l'extrémité libre du couvercle (13) et est fixé à celle-ci par collage.
  2. Emballage selon la revendication 1, caractérisé en ce que, en modifiant les distances entre les lignes de pliage (par exemple 25, 26, 27, 28) dans le premier flan de matière (10), on peut fabriquer des boîtes de différentes hauteurs et/ou largeurs, sachant que la valeur maximale de la hauteur et de la largeur est limitée par une certaine dimension minimale de recouvrement du rabat (15) par rapport au couvercle (13) et que la valeur minimale est limitée par une dimension maximale de recouvrement qui correspond à la largeur du couvercle.
  3. Emballage selon la revendication 1 ou 2, caractérisé en ce que dans les premier et second flans de matière (10, 29) en carton ondulé, les lignes de pliage s'étendent perpendiculairement à la direction des ondulations du carton.
  4. Emballage selon l'une des revendications précédentes, caractérisé en ce que le compartiment (18) pour l'objet, limité à ses faces frontales par les tubes de capitonnage (16, 17), est divisé par au moins un tube de capitonnage supplémentaire (19) collé sur le fond (11).
  5. Emballage selon la revendication 4, caractérisé en ce qu'au moins l'un des tubes de capitonnage est en forme de boîte (37), ouverte en haut, à fond rectangulaire, et ayant la même hauteur que la boîte d'emballage.
  6. Emballage selon l'une des revendications précédentes, caractérisé en ce que des tubes de capitonnage (16, 17, 19) de différentes sections sont formés à partir de flans de matière (29) de même grandeur, par le fait qu'au moyen de lignes de pliage plus rapprochées, on forme un volet (35) sous forme de double épaisseur de matière ou un volet supplémentaire (36), que l'on introduit dans l'espace creux du tube .
  7. Emballage selon la revendication 6, caractérisé en ce que le rabat d'un tube de capitonnage forme une double épaisseur extérieure de matière et un prolongement du rabat (35) le long du plan du fond du tube.
  8. Emballage selon l'une des revendications 4 à 7, caractérisé en ce que l'on réalise une traverse de séparation (38) pour subdiviser le compartiment à partir du second flan de matière par le fait que les parois latérales (39) sont doublées au moyen de lignes de pliage très proches les unes des autres et qu'elles se prolongent par des pattes (35) collées au fond de la boîte.
  9. Procédé de fabrication d'un emballage en une matière pliable, telle que du carton ou du carton ondulé, sous forme de boîte, en général parallélépipédique et destinée à des livres et/ou à d'autres objets, selon lequel :
    - on marque sur un premier flan de matière rectangulaire quatre lignes de pliage parallèles pour délimiter un fond, un couvercle, deux côtés et un rabat attenant à un côté,
    - on pose et on colle sur le fond, dans la zone de ses extrémités libres, des tubes de capitonnage pliés à partir de seconds flans de matière de manière à former des sections creuses rectangulaires, et collés, qui forment deux faces latérales de la boîte et limitent la longueur d'un compartiment d'objet,
    - on redresse les côtés de la boîte au-dessus du fond jusqu'à ce qu'ils touchent les extrémités ouvertes des tubes de capitonnage,
    - on range l'objet dans le compartiment d'objet,
    - on ferme le couvercle en le collant aux faces supérieures des tubes de capitonnage et on recouvre et colle son extrémité libre au rabat.
  10. Procédé selon la revendication 9, caractérisé en ce que l'on colle au fond du premier flan au moins un capiton identique aux tubes de capitonnage placés de chaque côté ou un capiton de séparation.
  11. Procédé selon la revendication 9 ou 10, caractérisé en ce que l'on déplace le premier flan parallèlement à sa plus petite longueur sur une chaîne de transport et l'on redresse les côtés de la boîte seulement après la pose et le collage des capitons.
  12. Procédé selon la revendication 11, caractérisé en ce que l'on redresse d'abord un côté de la boîte contre la face frontale des capitons et en ce que l'on introduit ensuite l'objet et/ou un objet supplémentaire dans le compartiment formant boîte en passant par le côté de la boîte qui n'est pas encore redressé.
  13. Procédé selon l'une des revendications 9 à 12, caractérisé en ce que l'on effectue les opérations du procédé dans des postes de travail successifs d'une chaîne de transport, à chaque fois pendant l'immobilisation de celle-ci au cours d'un mouvement d'avance cadencé.
  14. Machine pour la fabrication d'un emballage selon l'une des revendications 1 à 8 et/ou pour la mise en oeuvre du procédé selon l'une des revendications 9 à 13, caractérisée en ce qu'il est prévu comme chaîne de fabrication un convoyeur longitudinal qui est entraîné de façon cadencée et qui passe par plusieurs postes de travail disposés à distances égales les uns des autres, à savoir au moins :
    - un poste de positionnement et de rainurage (40, 42) pour les lignes de pliage, s'étendant dans le sens du convoyeur, des premiers flans de matière,
    - un poste d'assemblage (46), auquel est associé un dispositif de préhension pour poser des tubes de capitonnage préfabriqués sur le fond du flan,
    - un poste de remplissage (66) pour remplir le compartiment destiné à l'objet et ouvert sur le côté du flan,
    - un ou plusieurs postes de montage (64, 86) avec des moyens de guidage pour monter les côtés de la boîte,
    - et deux postes de fermeture (88, 92) munis de buses de colle pour coller les tubes de capitonnage et pour fermer le couvercle, et d'une buse de colle pour coller le couvercle et pour fermer/poser le rabat (15).
  15. Machine selon la revendication 14, caractérisée en ce que
    - l'on place au niveau du poste d'assemblage (46) une chaîne de préfabrication (58), qui est destinée à former des tubes de capitonnage, qui s'étend notamment perpendiculairement à la chaîne de transport, et se termine par le dispositif de préhension (60), ladite chaîne de préfabrication comportant un poste de positionnement, de rainurage et de coupe (50, 52) pour matricer et découper sur une couche de matière des seconds flans de matière parallèles les uns aux autres et destinés à constituer les tubes de capitonnage,
    - pour chaque second flan de matière dans la chaîne de préfabrication, il est prévu, les uns derrière les autres, des postes de pliage et de collage (56), des sections tampons ainsi qu'un poste à rouleau encolleur (62) intercalé entre les sections tampons et le poste d'assemblage,
    - et le dispositif de préhension (60) est réalisé sous forme d'un moyen de transport commun pour plusieurs tubes de capitonnage, par l'intermédiaire du poste à rouleau encolleur, jusqu'à leur pose dans le poste d'assemblage (46) sur le flan.
EP94116693A 1993-11-13 1994-10-22 Emballage pour livres et/ou autres objets; procédé et dispositif pour sa fabrication Expired - Lifetime EP0653354B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4338799 1993-11-13
DE4338799A DE4338799A1 (de) 1993-11-13 1993-11-13 Verpackung für Bücher und/oder andere Produkte sowie Verfahren und Vorrichtung zu ihrer Herstellung

Publications (2)

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EP0653354A1 EP0653354A1 (fr) 1995-05-17
EP0653354B1 true EP0653354B1 (fr) 1997-03-12

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EP94116693A Expired - Lifetime EP0653354B1 (fr) 1993-11-13 1994-10-22 Emballage pour livres et/ou autres objets; procédé et dispositif pour sa fabrication

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US (1) US5669551A (fr)
EP (1) EP0653354B1 (fr)
JP (1) JPH07165206A (fr)
AT (1) ATE149940T1 (fr)
DE (3) DE4338799A1 (fr)
ES (1) ES2100013T3 (fr)

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WO2000029303A1 (fr) 1998-11-17 2000-05-25 Henkel Kommanditgesellschaft Auf Aktien Emballage d'objets en forme de pastilles
NL1018902C2 (nl) * 2001-09-06 2003-03-07 Buhrs E Fulfillment Systems B Verpakking, werkwijze en inrichting voor het vervaardigen van een dergelijke verpakking, alsmede een productfeeder die bijvoorbeeld geschikt is voor gebruik bij een dergelijke inrichting.
US20040004016A1 (en) * 2002-07-06 2004-01-08 Prem Rawat Display container with filler and product units and method of assembly
US7331153B1 (en) 2006-08-31 2008-02-19 Sealed Air Corporation (Us) Apparatus and method for creating easy to open packages
US20110036796A1 (en) * 2009-08-14 2011-02-17 Leon Chen Food delivery apparatus with stackable shelf system
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US9498317B2 (en) * 2010-12-16 2016-11-22 Edwards Lifesciences Corporation Prosthetic heart valve delivery systems and packaging
WO2013000503A1 (fr) 2011-06-28 2013-01-03 Sca Packaging Hungary Kft Procédé et machine de fabrication d'un précurseur de boîte en carton renforcé
CN103264816A (zh) * 2013-06-13 2013-08-28 昆山帝一纸业有限公司 一种双纸盒箱
DE102019114102A1 (de) 2019-05-27 2020-12-03 Wächter Packautomatik GmbH & Co. KG Vorrichtung und Verfahren zum Falten eines Polsterteils
DE102020004402A1 (de) 2020-07-21 2022-01-27 G. Kraft Maschinenbau Gesellschaft mit beschränkter Haftung Verfahren zum Verpacken eines plattenförmigen Verpackungsguts sowie zugehörige Fertigungsstraße
CN113334846B (zh) * 2021-06-03 2023-05-02 芜湖安淘包装材料有限公司 一种工业用小型包装盒加工设备
CN114308561B (zh) * 2021-12-23 2023-05-16 天津市盛利通机械装备制造股份有限公司 一种具有自动铺设垫料产品功能的辅助装置

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Also Published As

Publication number Publication date
ATE149940T1 (de) 1997-03-15
DE4338799A1 (de) 1995-05-18
EP0653354A1 (fr) 1995-05-17
DE9319499U1 (de) 1994-05-19
ES2100013T3 (es) 1997-06-01
US5669551A (en) 1997-09-23
JPH07165206A (ja) 1995-06-27
DE59402049D1 (de) 1997-04-17

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