WO2015173745A1 - Machine et procédé de fabrication de découpes pour boîtes sur mesure - Google Patents

Machine et procédé de fabrication de découpes pour boîtes sur mesure Download PDF

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Publication number
WO2015173745A1
WO2015173745A1 PCT/IB2015/053521 IB2015053521W WO2015173745A1 WO 2015173745 A1 WO2015173745 A1 WO 2015173745A1 IB 2015053521 W IB2015053521 W IB 2015053521W WO 2015173745 A1 WO2015173745 A1 WO 2015173745A1
Authority
WO
WIPO (PCT)
Prior art keywords
boxes
packaging
packaging sheets
plane
sheets
Prior art date
Application number
PCT/IB2015/053521
Other languages
English (en)
Inventor
Andrea Toro
Original Assignee
System S.P.A.
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 System S.P.A. filed Critical System S.P.A.
Publication of WO2015173745A1 publication Critical patent/WO2015173745A1/fr

Links

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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/04—Attaching together sheets, strips or webs; Reinforcing edges by exclusive use of adhesives
    • 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
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • 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
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B31B50/624—Applying glue on blanks

Definitions

  • the invention has for an object a machine and method for making blanks for boxes to measure.
  • packaging sheets suitably cut and possibly glued so as to reach the desired size.
  • the cutting of packaging sheets is performed perpendicularly to the plane in which the sheet lies, thereby forming a thickness which is perpendicular to the laying plane. It follows that the joining of two packaging sheets is performed by partially overlaying them after having applied a layer of adhesive material. In other words a joining portion is formed, wherein the thickness of the blank results to be double compared to the rest of the blank.
  • the adhesive material adheres to a portion of the upper outer layer of the lower packaging sheet and to a portion of the lower outer layer of the upper packaging sheet.
  • this may result in the lower or upper outer layer thereof to become detached.
  • the technical task at the base of the invention herein is to provide a machine and method for making blanks for boxes to measure which obviate the drawbacks of the known art mentioned above.
  • a further object of the invention is to provide a machine and method for making blanks for boxes to measure being able to obtain joining portions more aesthetically pleasing.
  • the invention relates to a machine for making blanks for boxes to measure comprising a feed path of packaging sheets, suitable for making blanks for boxes to measure. At least one portion of the feed path is configured to maintain the packaging sheets in a planar configuration defining at least a plane in which the packaging sheets lies. There are provided joining means for joining two packaging sheets along a respective joining edge. At least one cutting device is arranged along the portion of the feed path wherein the packaging sheets are arranged planar. This cutting device is configured to cut each packaging sheet along a respective joining edge according to a cutting plane arranged inclined with respect to the plane in which the packaging sheet lies and the packaging sheet itself, thus forming an inclined thickness of the latter. The cutting device is arranged upstream of the joining means, along the feed path.
  • the present invention relates to a method for making blanks for boxes to measure.
  • feed packaging sheets suitable for making blanks for boxes to measure where the packing sheets are maintained in a planar configuration thereby defining at least a plane in which said packaging sheets lie; it is further provided to join two packaging sheets along a respective joining edge.
  • each packaging sheet Prior to being joined, each packaging sheet is cut along a respective joining edge according to a cutting plane arranged inclined with respect to the plane in which the packaging sheet lies, so as to form an inclined thickness of the packaging sheet.
  • the present invention may comprise one or more of the following characteristics.
  • the cutting plane forms an acute angle between 10° and 45°, preferably 30° degrees, with the plane in which the packaging sheets lie.
  • the cutting device comprises a rotary blade defining the cutting plane.
  • the cutting device is fixed to a bracket angled with respect to the plane in which the packaging sheets lie. According to a possible embodiment, the cutting device is fixed to a base structure of the machine while the packaging sheets are moved by feed means along the portion of the feed path in which the packaging sheets are arranged planar. In other words, there is provided to move sheets along a feed path when cutting is being performed.
  • the joining means are configured for joining two packaging sheets on the front and aligned along the plane on which the same lie.
  • the joining means are configured for joining two packaging sheets on the front and aligned along the plane on which the same lie.
  • at least one of the packaging sheets comprises an inclined thickness.
  • the joining means are configured for joining two packaging sheets set side by side and offset by the thickness of the packaging sheets.
  • the joining means are configured for joining two packaging sheets set side by side and offset by the thickness of the packaging sheets.
  • at least one of the packaging sheets comprises an inclined thickness.
  • the joining means are configured for joining two packaging sheets partly on the front and offset by a distance which is less than the thickness of the packaging sheets.
  • at least one of the packaging sheets comprises an inclined thickness.
  • both packaging sheets comprise an inclined thickness.
  • the cutting plane is configured for cutting transversely extension lines of a central corrugated layer of the packaging sheet.
  • FIG. 1 is a schematic view in perspective of a machine for making blanks for boxes to measure
  • Figure 2 is a schematic view according to the direction A of Figure 1 , partially sectioned;
  • FIGS. 3A-3D illustrate a schematic sectional view of a joining portion of a blank according to four different embodiments.
  • the numeral 1 indicates a machine for making blanks 2 for boxes to measure in its entirety
  • the machine 1 is suitable for being mounted in a plant for making packages of articles to measure wherein, once the size (width and length) of the plan view of the packaging have been determined, the machine 1 provides to cut the packaging sheet 3 and to make the blank 2, which blank 2 will then be conveyed to an automatic or manual station wherein the forming of the package takes place.
  • a packaging sheet 3 is illustrated, for example a cardboard, from which the blank 2 will be obtained.
  • the packaging sheet 3 can be defined as one of a plurality of single sheets or as a portion of a continuous module 4 folded on itself.
  • the machine 1 comprises an automatic store 5 from which the continuous module 4 is taken. From the continuous module 4 single packaging sheets 3 are then cut, for example by means of a first cutting device 6.
  • the machine 1 may comprise an automatic store 7 from which the single sheets are picked up, which single sheets define a packaging sheet 3 when entering into the machine 1.
  • the packaging sheet 3 has a width "La" which was chosen based on the type of product/article that is to be packed, and a length "Lu”.
  • the overall length "Lu" of the blank 2 is continuously adapted by gluing packaging sheets 3 in sequence, having the same width "La".
  • the machine 1 comprises joining means for joining two packaging sheets 3 along a respective joining edge. Where the joining is aimed at adjusting the length "Lu" of the blank 2, the two packaging sheets 3 are joined along a respective joining edge 3a or 3b. Where the joining is aimed at adjusting the width "La" of the blank 2, the two packaging sheets 3 are joined along a respective joining edge 3a Or 3b'.
  • the machine 1 comprises feed means of the packaging sheets 3, configured for conveying the packaging sheets by means of the devices predisposed for obtaining the blank 2.
  • Such devices may for example comprise cutting means to measure of the packaging sheets 3.
  • the machine 1 comprises a feed path P of the packaging sheets 3. At least a portion of the feed path P is configured to maintain the packaging sheets 3 in a planar configuration, thereby defining at least one plane 8 ( Figure 2).
  • FIG. 9 it is indicated a cutting device illustrated in detail in Figure 2.
  • This cutting device is arranged along a portion of the feed path P configured for keeping the packaging sheets 3 in a planar configuration.
  • the cutting device 9 is configured for cutting each packaging sheet 3 along a respective joining edge which is represented by the joining edge 3a in the example illustrated in the figures.
  • the cutting device 9 is configured for cutting each packaging sheet 3 according to a cutting plane 10 disposed inclined to the plane 8 and to the packaging sheet 3, thereby forming an inclined thickness 11 of the packaging sheet 3.
  • the cutting device 9 is arranged upstream of the joining means along the feed path.
  • the cutting plane 10 forms with the plane 8 an acute angle ⁇ comprised between 10° and 45°, preferably 30°.
  • the cutting device 9 comprises a rotary blade 12 defining the cutting plane.
  • the blade 12 is fitted on a rotating shaft 13 about an axis 14.
  • the cutting device 9 is fixed to a bracket 15 which is angled with respect to the plane 8.
  • the cutting device 9 is secured to a base structure 16 of the machine 1 , for example by means of aforesaid bracket 15.
  • the cutting device 9 is stationary with respect to the base structure 16 of the machine 1 and the packaging sheets 3 are moved by the feed means at least along the portion of the feed path P in which the cutting device 9 acts.
  • the joining means may include a dispenser of adhesive material 17, for example glue, suitable for being arranged relative to the respective joining edge of the packaging sheets.
  • Figures 3A-3D illustrate four possible ways of joining packaging sheets. Particularly, reference is made to a cardboard comprising a lower outer layer 18 and an upper outer layer 19 (with reference to the plane 8).
  • One central corrugated layer 20 is disposed between the lower outer layer 18 and the upper outer layer 19.
  • Figures 3A and 3B refer to the illustration of figure 1 and 2, wherein there is provided only one cutting device 9 suitable for performing the cutting of the joining edge 3a.
  • the joining edge 3b is cut perpendicularly to the plane 8, thereby forming a perpendicular thickness 1 '.
  • Figure 3A shows the case in which the joining means are configured for joining two packaging sheets on the front and aligned along the plane 8.
  • Figure 3B shows the case in which the joining means are configured for joining two packaging sheets set side by side and offset by the thickness thereof.
  • the arrangement of the two packaging sheets is preferably such that the inclined thickness 11 of the lower packaging sheet is facing towards the lower outer layer 18 of the upper packaging sheet. In other words the inclined thickness 1 of one of the two packaging sheets is facing towards the other packaging sheet.
  • Figure 3C shows the case in which there are provided two cutting devices 9 one of which is suitable for performing the cutting of the joining edge 3a and the other is suitable for performing the cutting of the joining edge 3b. Furthermore Figure 3C shows the a case in which the joining means are configured for joining two packaging sheets partially on the front and offset by a distance that is smaller than the thickness of the packaging sheets. The contact between the two packaging sheets is partly due to a direct contact between the portions of inclined thicknesses 11 and partly to a contact between a portion of an inclined thickness 11 of a packaging sheet, and an outer layer of the other packaging sheet.
  • Figure 3D shows a solution in which the joining edge 3a of a first sheet 3 is L-shaped.
  • the joining means are configured for joining two packaging sheets set side by side and offset by the thickness of said packaging sheets.
  • the arrangement of the two packaging sheets is preferably such that the concavity of the L-shaped joining edge 3a of the lower packaging sheet is facing towards the lower outer layer 18 of the upper packaging sheet.
  • the joining edge 3a is at least partially cut perpendicularly to the plane 8 thus forming a perpendicular thickness 11'.
  • Each joining step as shown in Figures 3A-3D may be provided with one or two inclined thicknesses.
  • the machine 1 provides to feed the packaging sheets suitable for making blanks 2 while maintaining the packaging sheets in planar configuration and defining the plane 8, and to join two packaging sheets along a respective joining edge.
  • the joining can be performed to adapt the length "Lu” of the blank and/or the width "La" of the blank.
  • each packaging sheet Prior to being joined, each packaging sheet is cut along a respective joining edge according to the cutting plane 10, disposed inclined to the plane 8 and to the packaging sheet, thus forming an inclined thickness 11 of the packaging sheet.
  • At least one of the packaging sheets comprises an inclined thickness 11.
  • the adhesive material 17 is interposed between the inclined thickness 11 of a packaging sheet and the outer layer of the other packaging sheet.
  • the two packaging sheets partially on the front and offset by a distance which is less than the thickness of said packaging sheets.
  • At least one of the packaging sheets comprises an inclined thickness 11 , preferably both of them.
  • the adhesive material 17 is interposed between the inclined thickness 1 of a packaging sheet and the outer layer of the other packaging sheet.
  • the central corrugated layer 20 is made by a corrugated sheet defining a plurality of lines of extension or rods 21 , preferably arranged along the length "Lu" of the packaging sheet.
  • the cutting plane 10 cuts the lines of extension 21 of the central corrugated layer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

La présente invention concerne une machine (1) pour la fabrication de découpes (2) pour boîtes sur mesure, comprenant un chemin d'alimentation (P) de feuilles d'emballage (3) conçues pour la fabrication de découpes (2) pour boîtes sur mesure. Au moins une partie du chemin d'alimentation est configurée pour maintenir les feuilles d'emballage dans une configuration plane définissant au moins un plan (8). La présente invention concerne également des moyens de jonction servant à assembler deux feuilles d'emballage le long d'un bord de jonction respectif (3a ; 3b, 3a ', 3b') et au moins un dispositif de coupe (9) disposé le long du chemin d'alimentation (P) et configuré pour découper chaque feuille d'emballage le long d'un bord de jonction respectif (3a ; 3b, 3a ', 3b'), conformément à un plan de coupe (10) agencé de manière inclinée par rapport au plan (8) et à la feuille d'emballage (3), formant ainsi une épaisseur (11) inclinée de la feuille d'emballage. Le dispositif de coupe (9) est disposé en amont du moyen de jonction le long du chemin d'alimentation (P).
PCT/IB2015/053521 2014-05-16 2015-05-13 Machine et procédé de fabrication de découpes pour boîtes sur mesure WO2015173745A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO2014A000138 2014-05-16
ITMO20140138 2014-05-16

Publications (1)

Publication Number Publication Date
WO2015173745A1 true WO2015173745A1 (fr) 2015-11-19

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ID=51541169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/053521 WO2015173745A1 (fr) 2014-05-16 2015-05-13 Machine et procédé de fabrication de découpes pour boîtes sur mesure

Country Status (1)

Country Link
WO (1) WO2015173745A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019038262A (ja) * 2017-08-28 2019-03-14 株式会社ＴａｎａーＸ 段ボールシート接合装置、連続段ボールシートの製造方法、及び段ボールブランク製造装置
JP2020504038A (ja) * 2017-01-18 2020-02-06 パックサイズ，エルエルシー 折り畳み検知機構を有する変換機
US11247427B2 (en) 2018-04-05 2022-02-15 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11247789B2 (en) 2014-12-29 2022-02-15 Packsize Llc Method of converting sheet material into a custom packaging template
US11305903B2 (en) 2018-04-05 2022-04-19 Avercon BVBA Box template folding process and mechanisms
US11400680B2 (en) 2011-11-10 2022-08-02 Packsize Llc Converting machine
US11446891B2 (en) 2017-06-08 2022-09-20 Packsize Llc Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine
US11634244B2 (en) 2018-06-21 2023-04-25 Packsize Llc Packaging machine and systems
US11752724B2 (en) 2016-06-16 2023-09-12 Packsize Llc Box forming machine
US12023887B2 (en) 2018-04-05 2024-07-02 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040214704A1 (en) * 2003-04-24 2004-10-28 Gardner Jeffrey M. Apparatus for forming shipping containers
WO2012063152A1 (fr) * 2010-11-11 2012-05-18 System S.P.A. Procédé de réalisation de découpes sur mesure pour des boîtes
WO2013128359A1 (fr) * 2012-02-27 2013-09-06 System S.P.A. Procédé et installation destinés à la réalisation de boîtes fabriquées sur mesure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040214704A1 (en) * 2003-04-24 2004-10-28 Gardner Jeffrey M. Apparatus for forming shipping containers
WO2012063152A1 (fr) * 2010-11-11 2012-05-18 System S.P.A. Procédé de réalisation de découpes sur mesure pour des boîtes
WO2013128359A1 (fr) * 2012-02-27 2013-09-06 System S.P.A. Procédé et installation destinés à la réalisation de boîtes fabriquées sur mesure

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11731385B2 (en) 2011-11-10 2023-08-22 Packsize Llc Converting machine
US11400680B2 (en) 2011-11-10 2022-08-02 Packsize Llc Converting machine
US11247789B2 (en) 2014-12-29 2022-02-15 Packsize Llc Method of converting sheet material into a custom packaging template
US11752724B2 (en) 2016-06-16 2023-09-12 Packsize Llc Box forming machine
JP2020504038A (ja) * 2017-01-18 2020-02-06 パックサイズ，エルエルシー 折り畳み検知機構を有する変換機
US11242214B2 (en) 2017-01-18 2022-02-08 Packsize Llc Converting machine with fold sensing mechanism
JP7068318B2 (ja) 2017-01-18 2022-05-16 パックサイズ，エルエルシー 折り畳み検知機構を有する変換機
US11584608B2 (en) 2017-01-18 2023-02-21 Packsize Llc Converting machine with fold sensing mechanism
US11446891B2 (en) 2017-06-08 2022-09-20 Packsize Llc Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine
JP2020199778A (ja) * 2017-08-28 2020-12-17 株式会社Ｔａｎａ−Ｘ 連続段ボールシートの製造方法及び段ボールシート製造装置
JP2019038262A (ja) * 2017-08-28 2019-03-14 株式会社ＴａｎａーＸ 段ボールシート接合装置、連続段ボールシートの製造方法、及び段ボールブランク製造装置
US11247427B2 (en) 2018-04-05 2022-02-15 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11667096B2 (en) 2018-04-05 2023-06-06 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11305903B2 (en) 2018-04-05 2022-04-19 Avercon BVBA Box template folding process and mechanisms
US11780626B2 (en) 2018-04-05 2023-10-10 Avercon BVBA Box template folding process and mechanisms
US12023887B2 (en) 2018-04-05 2024-07-02 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11634244B2 (en) 2018-06-21 2023-04-25 Packsize Llc Packaging machine and systems
US11878825B2 (en) 2018-06-21 2024-01-23 Packsize Llc Packaging machine and systems

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