EP3299302A1 - Système et procédé de fermeture de boîtes - Google Patents

Système et procédé de fermeture de boîtes Download PDF

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Publication number
EP3299302A1
EP3299302A1 EP17192336.0A EP17192336A EP3299302A1 EP 3299302 A1 EP3299302 A1 EP 3299302A1 EP 17192336 A EP17192336 A EP 17192336A EP 3299302 A1 EP3299302 A1 EP 3299302A1
Authority
EP
European Patent Office
Prior art keywords
box
closing
closure
closure flap
roll
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.)
Granted
Application number
EP17192336.0A
Other languages
German (de)
English (en)
Other versions
EP3299302B1 (fr
Inventor
Renzo Baletti
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.)
CT Pack SRL
Original Assignee
SP Automation Srl A Socio Unico
S P Automation Srl A Socio Unico
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 SP Automation Srl A Socio Unico, S P Automation Srl A Socio Unico filed Critical SP Automation Srl A Socio Unico
Publication of EP3299302A1 publication Critical patent/EP3299302A1/fr
Application granted granted Critical
Publication of EP3299302B1 publication Critical patent/EP3299302B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B31B50/004—Closing boxes
    • B31B50/0042—Closing boxes the boxes having their opening facing in horizontal direction
    • 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
    • B31B50/36—Folding sheets, blanks or webs by continuously feeding the sheets, blanks or webs to stationary members, e.g. plates, ploughs or cores
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
    • B65B7/22—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps and inserting flap portions between contents and wall
    • 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
    • B65B49/00—Devices for folding or bending wrappers around contents
    • B65B49/06—Resilient folders, e.g. brushes, diaphragms

Definitions

  • the invention relates to a box closing system, in particular for boxes for the pharmaceutical sector which, in technical jargon, are referred to as cartons, and are closed with a snap-in closure panel.
  • the invention further relates to a respective box closing plant which allows the simultaneous closing of the boxes on both sides.
  • the box closing system and plant allow the closing of boxes with closure panels located on opposite sides of the box, in which both closure panels are a continuation of the same side of the body of the box and also the closing of boxes with closure panels which are located on opposite sides of the box but of which a closure panel is the continuation of one side of the body of the box, while the other closure panel is the continuation of another side of the body of the box.
  • a respective box closing process is also proposed.
  • the object of the invention is to overcome the above-described disadvantages and to propose a box closing system and process requiring, with the change of the box type, less changes and/or adjustments of the box type and less corresponding adjustment means compared to the state of the art. Further objects of the invention become apparent from the description of preferred embodiments of the invention.
  • a box closing system as defined in the first claim namely by a box closing system comprising:
  • the proposed box closing system allows to close boxes with closure panels in different positions and of boxes having different sizes.
  • the entry guide system and the inserting roll and the closing roll are, thanks to their extension in the form of a plane and of cylinders in the case of rolls, capable of performing their action regardless of the extension of the closure panel.
  • the inserting roll and the closing roll are arranged such that there is a tangential contact with the front side of the box, i.e. with the closure panel which closes the box forming the front side.
  • the front side is a plane tangential to the lateral surface of the rolls.
  • the obliquely inclined plane approaches the front side position and then advantageously terminates in a plane sector parallel to the front side in order to be able to hold the closure panel against the body of the box.
  • the extensions of the first shapings of the guiding element are preferably chosen with such dimensions that the closure flap - regardless of its extension - is spaced from the body of the box so that its front edge is essentially flush with the front edge of the side of the box on which the closure flap was supported. Having the front edge of the closure flap essentially flush with the front edge of the side of the box on which the closure flap was supported, the second shaping that limits the height does not have to be adapted to different sizes of the closure flap if it is made in such a way as to press at least against the front part of the closure flap.
  • the plane sector of the entry guide system, the end portion of the first shaping (which defines the position of the front edge of the closure flap after being spaced from the body of the box), the second shaping and the perimeter of the inserting roll and of the closing roll are arranged along a line which forms the fixed (imaginary) edge for the side of the box to be closed. This allows to transport the box with a simple translational motion, without having to make any other position changes compared to the individual closing components within the box closing system.
  • the position of the front part of the box along its longitudinal extension transversely to the advance direction therefore does not change. This facilitates the fixed positioning of the elements shown under points (a) to (e) with reference to the position (distance) with respect to the front side of the box.
  • the first shaping advantageously provides a curved pattern in the transport direction (as can be seen in exemplary form in Figure 1 ) which pushes the flap by shifting with its front edge along the curvature away from the body of the box.
  • the second shaping includes, for example, introduced by a second entry guide system (as can be seen in exemplary form in Figure 3 ), a protrusion with respect to the plane of the side on which the closure flap is supported thereby pressing onto the closure flap to create between the closure flap and the remaining part of the the closure panel an angle smaller than 90° (as seen in exemplary form in Figure 4 ).
  • the guiding element is supported by the second shaping, respectively, on the side on which the closure flap is folded and on the closure flap itself.
  • the entry guide system involves a division of the obliquely inclined plane, which realizes specular inclinations along the dividing line, in order to allow a closure panel to be folded either from the bottom or from the top towards the body of the box.
  • This is particularly advantageous to take into account the fact that the boxes on the market are of two types with regard to the closure panel position.
  • Figures 7a and 7b representing state-of-the-art boxes of both types.
  • the body of the box which is composed of a top side and a bottom side and two lateral sides, is referred to as 5a.
  • the box 4a has two closure panels 2a with one closure flap 8a each.
  • the closure panels are in one case the continuation of the top side and in the other case the continuation of the bottom side.
  • the reference number 6a indicates dust-proof closure flaps
  • the reference number 7a indicates small cuts between the closure flap 8a and the remaining part of the closure panel 2a which serve, when closing the box 4a, to wedge the panel with the corresponding shaped edges of the dust-proof closure flaps 6a .
  • the body of the box which is composed of a top side and a bottom side and two lateral sides, is referred to as 5b.
  • the box 4b has two closure panels 2b with one closure flap 8b each.
  • the closure panels are in both cases continuations of the bottom side of the box.
  • the reference number 6b indicates dust-proof closure flaps
  • the reference number 7b indicates small cuts between the closure flap 8b and the remaining part of the closure panel 2b which serve, when closing the box 4b, to wedge the panel with the corresponding shaped edges of the dust-proof closure flaps 6b .
  • the folding disc is adjustable in height, the height being defined by the position of the folding disc along its rotation axis.
  • This height variability allows to fold a closure flap on the upper side of the box if the closure flap closes by raising it upwards from the bottom, or allows to fold the closure flap on the bottom side of the box when the closure panel closes by lowering it downwards from the top, considering the two types of boxes on the market.
  • adjustments that take account of the above differences can also occur by moving the box with respect to the folding disc.
  • a further advantageous variant of the closing system provides that said guiding element comprises a second set of a first and a second shaping of mirror-imaged extension with respect to the first set of a first and a second shaping which is adjustable in height to approach a set of shapings or the other at the top or bottom of the box, respectively.
  • the guiding element includes, for each set of shapings, a stopper protrusion which limits the re-opening of the box to a determined grade or the distance of the closure flap from the body of the box to a certain distance.
  • stopper protrusions can be, for example, rods that show one end towards the closure panel.
  • the guiding element is a U-shaped profile where the shapings are respectively located on the inner lateral sides of the profile and where the lateral sides of the profile are positioned respectively outside the box on the top and bottom sides of the boxes and where the front side of the box to be closed points towards the bottom of the profile.
  • the closing roll is provided on the lateral surface of a plurality of protuberances preferably having elastic features. It has been shown that the "hammer" action of the individual protuberances results in a good snap-in-closing. Snap-in-closing refers in particular to boxes with a cut between the closure flap and the remaining part of the closure panel to wedge the cuts with relative bevels of the dust-proof closure flaps.
  • the inserting roll and the closing roll are wound by a belt, wherein at least one additional roll is optionally present within the belt.
  • the additional roll or a series of additional rolls allows to manage, according to principles known by the skilled person, the movement of the belt and of the rolls wound into it.
  • box closing system and the relative plant and process described hereinafter are particularly suitable for closing boxes with snap-in closure panels which comprise a cut between the closure flap and the remaning part of the cloure panel and thus, advantageously, also dust-proof closure flaps.
  • the box closing system can advantageously be combined with a dust-proof closure flap closing system, placed upstream.
  • the inserting roll includes a groove on the lateral surface. This groove simplifies grasping of the closure panel to then push it against the body of the box by simultaneously inserting the closure flap into the body of the box. It is to be taken into account that the groove position with respect to the incoming closure panel requires consideration of the phase.
  • the transport system of the box closing system comprises (a) a first support plane; and (b) a second support plane which is orthogonal to the first support plane; wherein the first support plane comprises a first sector suitable to fix reversibly a box by adhesion; and wherein said box is supportable or supported with a first side which preferably does not correspond to a closing side of the box onto said first support plane and fixable or fixed reversibly by adhesion with said first side on said first sector and wherein said box is supportable or supported with a second side, which is contiguous to said first side and which preferably does not correspond to a closing side of the box, on said second support plane.
  • a transport system is described in Italian Application No.
  • Such a system is particularly suitable for use in the box closing system according to the invention, since it releases the front part, the top part and a lateral part of the box so that the box can be introduced with no particular obstacles or displacements of fixed edges of traditional transport systems in the entry guide system with subsequent application of the folding disc, of the guiding element and of the subsequent rolls which require to be free to act on the front-top and front-lateral part of the box.
  • the first and second support planes serve as so-called fixed edges of the system. Their orthogonal position allows to place a box with orthogonal sides in a defined position. Even such a transport system does not require adaptations to any dimensional changes (in particular changes in width and height) of the box, thereby supporting the purpose of the invention to reduce adjustments by changing the box type.
  • the boxes are of the kind that in technical jargon is known as cartons.
  • the first support plane is essentially parallel to the direction of advancement of the transport device.
  • the second support plane comprises a second sector suitable to fix reversibly by adhesion said second contiguous side.
  • the presence of two "adhesive sectors" helps to create an "orthogonal configuration" of the box because one side of the box that is not only supported on a support plane but also exerts an adhesive force on it, forces the two contiguous sides of the box in an orthogonal position that is necessary for its closing and/or filling.
  • the box is fixable or fixed reversibly with the second side, which is contiguous to the first side and which preferably does not correspond to a closing side of the box on said second sector of said second support plane.
  • said sectors which are suitable to reversibly fix one side of the box essentially lie in the support surface of the support plane and do not protrude from it.
  • the first sector and/or the second sector are provided with an adhesive medium, which is selected between a suction means, a surface suitable to fix materials by friction and a surface suitable to fix materials by glueing.
  • the suction means can be defined as a sub-pressure or a vacuum.
  • the sector suitable to fix a side of the box by adhesion is, for instance, represented by a recess or opening in the support plane, which comprises a connection to a suction device which, in case of closing of the recess or opening with a box resting on it, allows to create a vacuum inside the recess/opening, thus exerting an adhesion force on the box.
  • sealing systems can be provided to perfect the vacuum.
  • the suction means has the advantage of not wearing the adhesive force rapidly, as is the case, for example, with bonding materials which, with repeated use, lose their adhesive strength for material detachment and/or dust deposit. Fixing by friction can, for example, occur with silicone materials.
  • the box comprises two closing sides.
  • the transport device according to the invention is particularly suitable for boxes with two closing sides, in particular with two open closing sides, since the combination of two fixed edges orthogonal with one or, more preferably, two sectors suitable for reversibly fixing by adhesion two contiguous sides of the box allows an "orthogonal configuration" also of boxes having two open sides, which can be easily subjected to deformation by creating a box configuration which, in section, looks like a parallelogram rather than a rectangle.
  • the transport device according to the invention is provided with or associated to at least one further support representing the continuation of one of the support planes to allow to increase the support surface.
  • Such support may be, for example, made of a plurality of plastic nodules, which may be attached to a conveyor belt or a toothed belt conveyor platform on which the transport device is secured as well.
  • one or each of the support planes may comprise more than one sector capable of reversibly fixing one side of the box by adhesion.
  • a plurality of sectors increases fixing security and could be especially useful in case of transport of large boxes.
  • the best layout of the "adhesion sectors" on the support planes can easily be identified by the person skilled in the art. In the case of single sectors, a more central position will be preferable, while in the case of a plurality of sectors it will be more advantageous to have an arrangement which guarantees fixing points which are uniformly distributed on the support plane and do not concentrate in an area.
  • Another aspect of the invention relates to a box closing plant which comprises two box closing systems according to the invention, wherein one box closing system is situated in front of the other one with the respective single components corresponding one with the other to permit the contemporary closing of two opposed sides of the box.
  • the second closing system may also be disposed downstream or offset with respect to the first closing system.
  • the closing of the second side is performed by passing the box with only one side closed a second time through the box closing system, for example, having introduced a product into the box between one passage and the other.
  • a final aspect of the invention relates to a box closing process which comprises the following steps in the given order:
  • the succession of the above phases represents, compared to the state of the art, in particular with the use of the closing system/plant according to the invention, few adjustments of the system by changing the format (position of the closure panels, size) of the boxes to be closed.
  • the box is transported from one phase to the next and during the listed phases by means of a transport system as defined in claim 6 or one of its embodiments described above.
  • the transport can take place in alternate form, as well as in continuous form.
  • the transport system can be a horizontal or vertical transport system.
  • the transport is advantageously realized with the support and reversible fixing of the box with said first side, which preferably does not correspond to a closing side of the box on said first sector on said first support plane and support with said second side, which is contiguous to said first side and which preferably does not correspond to a closing side of the box, on said second support plane of said transport device; with the transport of said box for a determined stretch and precisely from the entry guide system to the closing roll or during the phases from raising or lowering of the closure panel in the body of the box.
  • the removal of said box from the transport device after snapping in the closure panel can be added.
  • the process allows the transport of boxes of different sizes without having to adjust the transport device after changing the type or size of the box to adapt it to the new size, as is necessary in state-of-the-art transport systems.
  • it does not hinder a positioning of boxes also of different type, so that the closing side for each type of box is always in the same position on the transport device.
  • the box closing process according to the invention comprises, after phase (vi), the change of the type or of the size of the box (that is, the replacement of boxes used so far with boxes of other sizes) and then the repetition of the phases from (i) to (vi), possibly adjusting, if necessary, the height of the folding disc and the position of the guiding element to take into account the type and the size of the closure panel.
  • the box packaging plant according to the invention also includes a box filling unit and/or a unit for closing the dust-proof closure flaps.
  • a final aspect of the invention relates to the use of the box closing system, plant and process according to the invention in the pharmaceutical sector for the transport of boxes for pharmaceutical products or the like or in the cosmetic sector for the transport of boxes for cosmetic products.
  • An alternative relates to the use in the food sector for the transport of foodstuff boxes.
  • Fig. 1 is an exemplary embodiment of the box closing system according to the invention.
  • the closing system is divided into five areas.
  • the area A corresponds to the area where the closure panel 2 of the box 4 is raised by means of an entry guide system 6 .
  • the box 4 moves with the closure panel 2 extended and opened in the direction of the arrow a and enters the area A of the closing system.
  • the entry guide system 6 which is represented by a plane inclined obliquely with respect to the advance direction a which, in contact with the closure panel 2, causes the closure panel to be raised in the direction of the body of the box 4 so that the closure panel 2 is supported on the opening of the box 4 .
  • the box 4 proceeds in its path and reaches the area B wherein the closure flap 8 of the closure panel 2 of the box 4 is folded by the action of the folding disc 9 on the body of the box 4.
  • the box 4 then reaches the area C dedicated to the re-opening of the box 4.
  • a guiding element 10 is provided with a shaping suitable to disengage the closure panel 2 from the body of the box 4 in a first stretch and to bend the closure flap 8 at a angle less than 90° with respect to the rest of the closure panel 2 .
  • the curved path of a first shaping of the guiding element 10 shown in Fig. 1 forces the closure flap that passes with its front edge along the curved line to detach from the box.
  • a second shaping which is introduced by a second entry guide (inclination visible in Fig. 2 in the guiding element 10 ) presses with a protrusion 11 that acts as a reducer in height on the closure flap 8 .
  • the box 4 encounters, in its forward movement, an inserting roll 12 pushing the closure panel 2 with the closure flap 8 inside the body of the box 4 .
  • the inserting roll 12 has a groove or recess 14 which is, however, not necessary and may also be omitted.
  • the recess 14 can be useful to have a better "grasp" of the closure panel.
  • Fig. 2 shows the closing system of Fig. 1 in a side view; compared to the view of Fig. 1 , the system is shown flipped by 90°.
  • On the left is the box 4 arranged on a transport device 20 located on a conveyor platform 22 , illustrated better later with reference to Fig. 6 .
  • the representation is specular with respect to line b to take into account that the disc 9 can be adjusted in height to assume different positions between position 9a and 9b in order to take into account the closing of boxes with "bottom-up" closure shown in Fig. 7b or "top to bottom” closure, as shown in Fig. 7a and different sizes of the box height (area B ).
  • the representation is specular also for the entry guide system 6 and the guiding element 10.
  • the guiding element 10 is provided with the beveled geometry of a step-shaped shaping 11 which allows to press the closure flap 8 at an angle less than 90° with respect to the rest of the box, while the stopper protuberances 13 keep the closure panel 2 in a position which is not too detached from the body of the box 4.
  • the guiding element would be raised so as to be supported with the lower shaping on the bottom side of the box 4.
  • Fig. 5 shows another exemplary embodiment of the folding disc 9a and 9b of Fig. 3 , designated respectively with 109a and 109b, wherein the disc has bevels 24 on the edges to facilitate the gripping and bending of the closure flap under the folding disc.
  • FIG. 6 shows in a sectional view a box transport system 20 mounted on a toothed belt conveyor platform 22.
  • Each transport device 20 is provided with two orthogonal support planes 26a and 26b each serving as a fixed edge of the system.
  • Each support plane 26a and 26b comprises a sector 28a and 28b, respectively, capable of reversibly fixing a box by adhesion which, in the present case, comprises a suction system 30.
  • Such systems may be openings, for example, in the form of a suction cup, inside which a small channel 32 emerges.
  • the small channels 32 of both sectors suitable for fixing a box by adhesion are in communication via a connecting channel 34.
  • Through an opening 36 which is in communication with the system of channels 34 and 32, a vacuum can be applied by means of a connection to a suction device (not shown).
  • a box 4 is provided, supported on two contiguous sides 42a and 42b by two support planes 26a and 26b and where it is held in position and in "orthogonal configuration" (the corners of the box sections are rectangular) by orthogonal fixed edges (support planes 26a and 26b ).
  • the box is then secured by applying a vacuum through the suction system 30 in the recesses 38 in the support planes 26a and 26b which comprise the suction system 30 and which are closed by the box positioned above said support planes 26a and above the recesses 38 with a suction system 30, in which the recesses 38 correspond to the sectors which are suitable to reversibly fix the supported side of the box by adhesion.
  • the boxes 4 also support further supports 40 which are arranged on the toothed belt conveyor platform 22 so as to form the continuation of the support plane 26b.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing Of Containers (AREA)
  • Closures For Containers (AREA)
  • Toys (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP17192336.0A 2016-09-21 2017-09-21 Système et procédé de fermeture de boîtes Active EP3299302B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000094659A IT201600094659A1 (it) 2016-09-21 2016-09-21 Sistema e procedimento di chiusura di scatole

Publications (2)

Publication Number Publication Date
EP3299302A1 true EP3299302A1 (fr) 2018-03-28
EP3299302B1 EP3299302B1 (fr) 2019-05-22

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ID=58606501

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EP17192336.0A Active EP3299302B1 (fr) 2016-09-21 2017-09-21 Système et procédé de fermeture de boîtes

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EP (1) EP3299302B1 (fr)
ES (1) ES2742881T3 (fr)
IT (1) IT201600094659A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020169097A1 (fr) * 2019-02-22 2020-08-27 青岛萨沃特机器人有限公司 Ensemble de pliage de languette, dispositif de fermeture de boîte, machine d'emballage et support lisible par ordinateur
CN112109947A (zh) * 2020-10-29 2020-12-22 王孝清 一种适用于不同厚度的包装盒自动合盖装置
CN114559699A (zh) * 2022-03-22 2022-05-31 广西巨星医疗器械有限公司 一种医用胶片盒自动折盒的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08169404A (ja) * 1994-12-19 1996-07-02 Shizukou Kk 包装箱の折り込み装置およびその方法
US6598380B1 (en) * 1999-07-30 2003-07-29 I.M.A. Industria Macchine Automatiche S.P.A. Method for packaging ordered groups of products and the relative cartoning device
EP1717147A1 (fr) * 2005-04-29 2006-11-02 MediSeal GmbH Procédé et dispositif pour fermer une boîte en carton pliante pendant son convoyage continu
EP1873063A2 (fr) * 2006-06-30 2008-01-02 O.A.M. - Societa' perAzioni Dispositif de fermeture de boîtes et similaires

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08169404A (ja) * 1994-12-19 1996-07-02 Shizukou Kk 包装箱の折り込み装置およびその方法
US6598380B1 (en) * 1999-07-30 2003-07-29 I.M.A. Industria Macchine Automatiche S.P.A. Method for packaging ordered groups of products and the relative cartoning device
EP1717147A1 (fr) * 2005-04-29 2006-11-02 MediSeal GmbH Procédé et dispositif pour fermer une boîte en carton pliante pendant son convoyage continu
EP1873063A2 (fr) * 2006-06-30 2008-01-02 O.A.M. - Societa' perAzioni Dispositif de fermeture de boîtes et similaires

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020169097A1 (fr) * 2019-02-22 2020-08-27 青岛萨沃特机器人有限公司 Ensemble de pliage de languette, dispositif de fermeture de boîte, machine d'emballage et support lisible par ordinateur
CN112109947A (zh) * 2020-10-29 2020-12-22 王孝清 一种适用于不同厚度的包装盒自动合盖装置
CN112109947B (zh) * 2020-10-29 2022-08-16 广西旺源包装有限公司 一种适用于不同厚度的包装盒自动合盖装置
CN114559699A (zh) * 2022-03-22 2022-05-31 广西巨星医疗器械有限公司 一种医用胶片盒自动折盒的方法
CN114559699B (zh) * 2022-03-22 2023-10-20 广西巨星医疗器械有限公司 一种医用胶片盒自动折盒的方法

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Publication number Publication date
IT201600094659A1 (it) 2018-03-21
EP3299302B1 (fr) 2019-05-22
ES2742881T3 (es) 2020-02-17

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