EP2360103A1 - Flan pour une boîte en carton, et machine et procédé pour sa réalisation - Google Patents

Flan pour une boîte en carton, et machine et procédé pour sa réalisation Download PDF

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Publication number
EP2360103A1
EP2360103A1 EP11154756A EP11154756A EP2360103A1 EP 2360103 A1 EP2360103 A1 EP 2360103A1 EP 11154756 A EP11154756 A EP 11154756A EP 11154756 A EP11154756 A EP 11154756A EP 2360103 A1 EP2360103 A1 EP 2360103A1
Authority
EP
European Patent Office
Prior art keywords
spacer elements
making
blank
panels
box
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.)
Withdrawn
Application number
EP11154756A
Other languages
German (de)
English (en)
Inventor
Remo Lorenzoni
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.)
Lcr Macchine Automatiche Srl
Original Assignee
Lcr Macchine Automatiche Srl
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 Lcr Macchine Automatiche Srl filed Critical Lcr Macchine Automatiche Srl
Publication of EP2360103A1 publication Critical patent/EP2360103A1/fr
Withdrawn legal-status Critical Current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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/107—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
    • 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
    • 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
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8122—Applying patches

Definitions

  • This invention relates to a blank for making a cardboard box, a machine for making the blank and a method for making the blank.
  • this invention is applicable to the production of cardboard shipping and pallet boxes for use in the packaging of products.
  • Prior art packaging boxes are made from blanks cut out in the required shape from sheets of cardboard. Each blank is then folded and fixed to form a box.
  • the blank has a series of crease lines and cut lines made on it which define a plurality of distinct panels.
  • Each panel of the blank is thus separated from one or more adjacent panels by a crease line or a cut line.
  • the panels each by itself or in conjunction with others, form the walls of the box.
  • the blank comprises four central panels aligned along a reference direction and connected to each other by respective crease lines.
  • Each central panel by itself forms a respective side wall of the box.
  • the blank also comprises a plurality of lateral panels, connected laterally in pairs on opposite sides of each central panel. Each lateral panel is separated from the lateral panel adjacent to it by cut lines so that each lateral panel can rotate relative to the respective central panel about the crease line independently of the other lateral panels.
  • the lateral panels are folded in pairs, one over the other, to form a base wall and a top wall of the box.
  • filling elements are used which are at least partly shaped to match the object to be contained and the space inside the box, and which are interposed between the object and the box. That way, when the object is inside the box, the object is held securely in place relative to the latter so it does not move during transportation and handling, thereby preventing damage.
  • the filler elements which are made of polystyrene, besides holding the object in place, also absorb the shocks that could damage the object.
  • these filling elements are cumbersome and inconvenient because they must be stored separately.
  • the application of the fillers is laborious because often they must be applied to the object before it is inserted into the box, with the risk that, while this is being done, the fillers themselves will become detached or misaligned relative to the object.
  • the prior art boxes and the filling elements described create waste disposal problems. Indeed, as mentioned above, the fillers are made from polystyrene and must be kept separate from the box, which is made of cardboard, in order to comply with legislation on waste disposal and recycling.
  • the technical purpose which forms the basis of this invention is to propose a blank for making a cardboard box, a machine capable of making the blank and a method for making the blank, which can overcome the above mentioned disadvantages of the prior art.
  • this invention has for an aim to provide a machine for making a cardboard box blank which allows an object to be packed safely, quickly and easily, a method for making the blank and the blank itself.
  • Another aim of this invention is to provide a machine for making a box blank, a method for making the blank and the blank which considerably simplify the box waste disposal process.
  • the numeral 1 denotes in its entirety a blank for making a cardboard box according to this invention.
  • this invention relates to the production of corrugated cardboard shipping or pallet boxes of the "slotted” or “folder” type for packaging and transporting objects such as, for example, furniture parts.
  • the blank 1, made of cardboard, comprises a plurality of panels 2, 3, each of which, by itself or in conjunction with others, forms walls 41, 42 of a cardboard box 40 once the blank 1 has been folded and, if necessary, sealed to form the box 40.
  • the blank 1 also has a plurality of crease lines 4 and cut lines 5 which define the panels 2, 3.
  • the panels 2, 3 are separated from each other in pairs by a crease line 4 or by a cut line 5.
  • each of the crease lines 4 forms a corresponding edge 43 of the box 40.
  • the blank 1 comprises a plurality of central panels 2 connected to each other by respective crease lines 4 and aligned along a reference direction "A".
  • the central panels 2 correspond to side walls 41 of the box 40 once erected.
  • the blank 1 also comprises a plurality of lateral panels 3 connected by crease lines 4 to the central panels 2. More in detail, two lateral panels 3 are laterally connected to each central panel 2 by two respective crease lines 4.
  • the lateral panels 3 are thus lined up in two distinct, parallel rows on each side of the central panels 2.
  • the lateral panels 3 are separated from each other by respective cut lines 5.
  • the lateral panels 3 form, in conjunction with each other, the base walls 43 of the box 40.
  • the panels 2, 3 are substantially rectangular in shape. More in detail, in the embodiments illustrated, the blank 1 comprises four central panels 2 and eight lateral panels 3 to form a substantially parallelepiped shaped box 40.
  • the blank 1 is made as a single piece.
  • the blank 1 also comprises a coupling tab 6 connected to a central panel 2 by a further crease line 4' and aligned with the central panels 2 along the reference direction "A".
  • the coupling tab 6 is fixed to the central panel 2 opposite the one it is connected to so as to hold the box 40 in shape. Fixing may be accomplished by gluing, stapling or other method.
  • the blank 1 is made in two separate pieces 1a, 1b. As illustrated, a first piece 1a comprises only one central panel 2 and two lateral panels 3 connected thereto, whilst a second piece 1b comprises the other central panels 2 connected to the other lateral panels 3 and aligned along the reference direction "A".
  • the blank 1 comprises two coupling tabs 6 forming part of the first piece 1a and connected to the central panel 2 by two further crease lines 4. These coupling tabs 6, once fixed to the central panels 2 of the second piece 1b are used to connect the first piece 1a and the second piece 1b to each other when the box 40 is erected.
  • the blank 1 comprises a plurality of spacer elements 7 located at least in the corners of the panels 2, 3 close to the respective crease lines 4. That way, when the box 40 is erected, the spacer elements 7 are located at least in respective inside corners 44 of the box 40.
  • the spacer elements 7 constitute spacers in all the corners 44 of the box 40 so that when an object to be packaged is inserted into the box 40, it is held securely in the correct position.
  • the spacer elements 7 occupy portions of the panels 2, 3 which, once the box 40 has been erected, form an inside surface 41a, 42a of the walls 41, 42 of the box 40.
  • the spacer elements 7 are located in all four corners at least of each central panel 2.
  • the entire surface of each central panel 2 forms an entire corresponding inside surface 41a of the side walls 41 of the box 40.
  • spacer elements 7 might also be applied along the crease lines 4 away from the corners of the panels 2, 3.
  • the spacer elements 7 might also be located in central zones of the panels 2, 3 in addition to those located in the corners of the panels 2, 3.
  • Positioning the spacer elements 7 in central zones of the panels 2, 3 advantageously improves the protection afforded to the objects placed inside the boxes, in particular when the panels 2, 3 are large in size and subject to bending at the parts of them furthest from the corners.
  • the spacer elements 7 are plates made of cardboard and substantially rectangular in shape. Preferably, each of the spacer elements 7 is positioned in such a way that one side of it is parallel to the crease line 4 next to which it is positioned.
  • each spacer element 7 is fixed to the respective panel 2, 3 in such a way that the distance between that side of it and the crease line 4 next to which it is positioned is between 20 mm and 30 mm.
  • each spacer element 7 has a long side whose length is between 135 mm and 165 mm, preferably between 142 mm and 158 mm, and a short side whose length is between 50 mm and 70 mm, preferably between 55 mm and 70 mm.
  • each spacer element 7 has a thickness of between 8 mm and 20 mm.
  • the spacer elements 7 are stacked and fixed on top of each other in such a way as to reach a desired thickness.
  • the spacer elements 7 are made of corrugated cardboard or honeycomb paper material. That way, the spacer elements 7, besides holding the packaged object securely in the correct position, protect the object against shocks that might damage it.
  • a further object of this invention is a method for making the blank 1.
  • the latter is cut into the shape of the blank 1.
  • this operation is performed by cutting out a single piece, whereas, with reference to the embodiment of Figure 2 , it is performed by cutting out the two separate pieces 1a, 1b of the blank 1.
  • crease lines 4 and cut lines 5 are made, so as to form the panels 2, 3.
  • the crease lines 4 are made by a process known as creasing.
  • the plurality of spacer elements 7 are made and then applied to the panels 2, 3 along the crease lines 4 and in the corners of the panels 2, 3.
  • the first step is to prepare a cardboard slab 8.
  • the slab 8 is made of corrugated cardboard or other honeycomb paper material.
  • a plurality of first straight cuts parallel to each other along a first cutting direction are made on the slab 8.
  • the cuts are made simultaneously.
  • a plurality of second cuts are then made on the slab 8.
  • the second cuts are straight and parallel to each other along a second cutting direction which is perpendicular to the first cutting direction.
  • the second cuts are made one at a time and in succession.
  • the substantially rectangular plates are thus made.
  • the spacer elements 7 are applied by placing them on the portions, described above, of the panels 2, 3 forming the inside surface 41a, 42a of the walls 41, 42 of the box 40. More specifically, the spacer elements 7 are positioned on the panels 2, 3 in such a way that one side of them is parallel to the adjacent crease line 4.
  • spacer elements 7 entails fixing them to the panels 2, 3. Preferably, this operation is done by gluing. In an alternative embodiment, not illustrated, but falling within the scope of the invention, fixing is accomplished by stapling.
  • a further object of this invention is a machine for making the blank 1 starting from a sheet on which, preferably, the cutting and creasing operations have already been performed in substantially known manner.
  • the machine is denoted in its entirety by the reference numeral 100.
  • the machine 100 comprises a cutting and creasing unit (not illustrated in the drawings) which cuts out the blanks 1 from cardboard sheets and then makes the above described crease lines 4 and cut lines 5 to form the panels 2, 3.
  • the machine 100 comprises a unit 11 for making the above mentioned spacer elements 7, a device 110 for picking up and moving the spacer elements 7, a station 120 for gluing the spacer elements 7, and a station 130 for applying the spacer elements 7 on the blanks 1.
  • the machine 100 comprises the aforesaid unit 11 for making the spacer elements 7, a preferred embodiment of the unit 11, being illustrated in Figures 4 to 7 and described in detail below.
  • the unit 11 is operatively flanked by the above mentioned device 110 for picking up and moving the spacer elements 7.
  • the pickup and movement unit 110 comprises a portal frame 111 on which a sliding unit 113 is slidably movable along a direction 112.
  • the sliding unit 113 comprises a slide 114 and an arm 115 which is movable slidably relative to the slide 114 along a direction 116 substantially coinciding with its axis of longitudinal extension.
  • the arm 115 comprises a crosspiece 117, shown more clearly in Figure 11 , along which are distributed a plurality of pickup heads 118 for picking up individual spacer elements 7.
  • the pickup heads 118 have pin-like elements 119 adapted to penetrate the cardboard the spacer elements 7 are made of.
  • the pickup heads 118 comprise suction means such as, for example, suction cups.
  • suction means such as, for example, suction cups.
  • the heads 118 are movable along the crosspiece 117.
  • the heads 118 are movable along the crosspiece 117 by suitable actuator means which are not described in detail.
  • the machine 100 comprises a station 120 for gluing the spacer elements 7 and comprising a plurality of glue dispensing means 121.
  • each glue dispensing means 121 comprises at least one nozzle 122 through which the glue is delivered and spread on a spacer element 7 supported by a respective pickup head 118.
  • the machine 100 also comprises the above mentioned station 130 for applying the spacer elements 7, the station 130 having a supporting surface 131 for supporting a blank 1 from the above mentioned cutting and creasing unit not illustrated.
  • the spacer elements 7, with glue already on them are placed on the blank 1 using the pickup heads 118 and according to the method described in more detail below.
  • the unit 11, as described in detail below performs suitable transversal and longitudinal cutting steps to make the above mentioned spacer elements 7 from the cardboard slabs 8.
  • the spacer elements 7 are then advanced until they come into abutment against a stop element 125, shown in Figure 12 , located on an extension 13c of a supporting surface 13 described below.
  • the spacer elements 7 are picked up by respective pickup heads 118 and by suitable coordinated movements of the heads 118 along the crosspiece 117, of the crosspiece 117 itself, of the arm 115 and of the slider 114, are carried to the gluing station 120.
  • each spacer element 7 receives on its underside 7a a certain quantity of glue dispensed through the nozzles 122 of the dispensers 121.
  • the spacer elements 7, with glue on them, are then advanced by further movements of the heads 118 along the crosspiece 117, of the crosspiece 117, of the arm 115 and of the slider 114 until they reach respective positions where they are applied to the blank 1 which has in the meantime been positioned at the application station 130.
  • the heads 118 For applying the spacer elements 7 on the blank 1 the heads 118 must move the elements 7 themselves close to the surface of the blank 1, apply enough pressure to let the glue set and then release and move away from the spacer elements 7, which are now attached to the blank 1.
  • the elements 7 are released by the heads 118 when the pin-like elements 119 are detached from them on account of the retaining action exerted by the glue (and by the blank 1 which the glue is now integral with) on the spacer elements 7.
  • the heads 118 are detached from the spacer elements 7 by advantageously turning off the suction.
  • the machine 100 of Figures 15 to 17 has substantially the same parts as the one described above, except that the stations and devices are laid out differently relative to each other.
  • the pickup heads 118 are movable along the direction 132, whilst the spacer elements 7 are positioned on the blank 1 in the direction 133 by the controlled movement of the blank itself as it advances in that direction, as indicated by the arrow F.
  • the pickup heads 118 might also comprise pneumatically or hydraulically operated grippers, constituting alternative pickup means instead of the pin-like elements 119 or the suction cups.
  • the grippers not illustrated, each comprise two jaws which close to laterally grip each spacer 7 and open to release it on reaching the required position relative to the blank 1 at the application station 130.
  • the machine 100 comprises one or more robotized arms for supporting and moving the pickup heads 118 for picking the spacer elements 7.
  • the unit 11 comprises a mounting structure 12 comprising at least one supporting surface 13 on which to place a plurality of the above mentioned cardboard slabs 8 stacked on top of each other.
  • a movement means 14 for moving the slabs 8 along a movement direction "D" for subsequent processing.
  • the movement means 14 comprises a plurality of power-driven rollers 15 aligned along respective axes of rotation perpendicular to the direction of movement "D" ( Figure 5 ).
  • the movement means 14 also comprises a corresponding plurality of idle rollers 16, each associated with a respective power-driven roller 15.
  • the movement means 14 comprises three power-driven rollers 15 associated with three idle rollers 16.
  • the idle rollers 16 are located at a height above the power-driven rollers 15 and are mounted on a single mounting element 17 slidably associated with the mounting structure 12 of the machine 100.
  • Elastic means 33 are operatively located between the mounting structure 12 and the mounting element 17 of the idle rollers 16 in such a way as to push the idle rollers 16 towards the power-driven rollers 15. That way, the movement means 14 always has a firm hold on each slab 8 it moves.
  • the elastic means 33 comprise two springs 33a located on opposite sides of the mounting element 17.
  • a first cutting device 18 is operatively located downstream of the movement means 14 so that the latter can feed the cardboard slabs 8 to the first cutting device 18 itself.
  • the cutting device 18 makes at least one cut along a first cutting direction "T1".
  • the first cutting device 18 comprises a plurality of distinct cutting heads 19 which make respective first cuts parallel to each other along the first cutting direction "T1". It should be noted that the first cutting direction "T1" coincides with the movement direction "D”.
  • the first cutting device 18 comprises three cutting heads 19 which make three parallel cuts in each slab 8 ( Figure 6 ).
  • Each cutting head 19 comprises a disc-shaped rotary blade 20 and a counter-blade disc 21 associated with the blade 20. More specifically, the counter-blade disc 21 has a peripheral groove occupied by the blade 20 during the cutting operation.
  • each cutting head 19 is fixedly associated with the mounting structure 12 with reference in particular to movement in a vertical direction.
  • the machine 100 also comprises a second cutting device 22 which makes at least one second cut in the slab 8 along a second cutting direction "T2" perpendicular to the first cutting direction "T1".
  • the second cutting device 22 comprises a single cutting head 23 movable along the second cutting direction "T2" ( Figure 7 ). More specifically, the cutting head 23 of the second cutting device 22 comprises a carriage 24 that runs along a guide 25 and mounts a rotary blade 26. The blade 26 of the cutting head 23 of the second cutting device 22 slides and rotates along a guide bar 27 which acts as a counter-blade.
  • the cutting head 23 of the second cutting device 22 is driven by a motor 28 fixed to the mounting structure 12 and by a belt 29.
  • the machine 100 also comprises a pusher means 30 located at the supporting surface 13 to come into contact with the cardboard slabs 8 and push them towards the movement means 14.
  • the supporting surface 13 comprises two portions (not illustrated) which are parallel to, and at a certain distance from, each other.
  • the pusher means 30 is located between the aforesaid portions of the supporting surface 13 at a second end 13b of the supporting surface 13 itself. More specifically, the pusher means 30 is mounted in such a way as to project at least partly from the supporting surface 13 so as to be able to come into contact with the slabs 8 in order to push them.
  • the pusher means 30 comprises a pushing arm 31 located between the portions of the supporting surface 13 and protruding from the latter.
  • the pushing arm 31 is movable towards the movement means 14 in such a way as to strike one edge of the slab 8 to push the latter towards the movement means 14.
  • the pusher means 30 also comprises a linear actuator 32, preferably hydraulic or pneumatic, connected to the pushing arm 31 in order to actuate it.
  • the supporting surface 13 has a plurality of stacked slabs 8.
  • the pushing arm 31 strikes the lowermost slab 8 in the stack and pushes only that one towards the movement means 14 so that the other slabs 8 remain on the supporting surface 13.
  • unit 11 for making the spacer elements 7 might also exist and operate completely independently of the cutting and creasing unit.
  • the invention achieves the set aims.
  • the provision of the spacer elements on the blank according to the invention makes it possible to obtain a box inside of which the object to be packaged can be held in place against the spacer elements. That way, the object packaged snugly occupies the space inside the box without the risk of moving and being damaged and without necessitating additional protective elements made of polystyrene.
  • the boxes obtained from the blank described herein make it possible to simplify waste disposal and recycling procedures because all the parts of the packaging are made of cardboard and the entire box can be disposed of in a single procedure.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP11154756A 2010-02-22 2011-02-17 Flan pour une boîte en carton, et machine et procédé pour sa réalisation Withdrawn EP2360103A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2010A000096A IT1398235B1 (it) 2010-02-22 2010-02-22 Macchina per la realizzazione di uno sbozzato per realizzare scatole in cartone.

Publications (1)

Publication Number Publication Date
EP2360103A1 true EP2360103A1 (fr) 2011-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP11154756A Withdrawn EP2360103A1 (fr) 2010-02-22 2011-02-17 Flan pour une boîte en carton, et machine et procédé pour sa réalisation

Country Status (2)

Country Link
EP (1) EP2360103A1 (fr)
IT (1) IT1398235B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN111591541A (zh) * 2020-05-29 2020-08-28 中山火炬职业技术学院 笔记本电脑包装盒

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45961C (fr) *
US1786189A (en) * 1928-11-15 1930-12-23 Rochester Folding Box Company Corner-cushion-pad packing device
GB493281A (en) * 1937-03-04 1938-10-04 Acme Corrugated Paper & Box Co Improvements in or relating to packing cases or containers
DE8018361U1 (de) * 1980-07-09 1982-06-03 Gustav Stabernack Gmbh, 6420 Lauterbach Aus Faltmaterial hergestellter tablettartiger Behaelter beispielsweise Steige
US5669551A (en) * 1993-11-13 1997-09-23 Sigloch Verlag Service Gmbh Packaging for books and/or other products and method and apparatus of the production thereof
US5681641A (en) * 1993-05-24 1997-10-28 North American Container Corporation Structural member and pallet made therewith and method
DE10038707A1 (de) * 2000-08-08 2002-02-21 Guido Radde Kartonverpackung mit Einlage
WO2007072522A1 (fr) * 2005-12-23 2007-06-28 Assograph Italia S.R.L. Emballage pour marchandises durables utilisant des moyens protecteurs en forme de boite auto assembles et procede de fabrication
WO2007113882A1 (fr) * 2006-03-31 2007-10-11 Assograph Italia S.R.L. Emballage constitué de carton ondulé avec partie tubulaire cunéiforme la plus supérieure placée sur des parties surélevées nécessitant une protection spéciale

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45961C (fr) *
US1786189A (en) * 1928-11-15 1930-12-23 Rochester Folding Box Company Corner-cushion-pad packing device
GB493281A (en) * 1937-03-04 1938-10-04 Acme Corrugated Paper & Box Co Improvements in or relating to packing cases or containers
DE8018361U1 (de) * 1980-07-09 1982-06-03 Gustav Stabernack Gmbh, 6420 Lauterbach Aus Faltmaterial hergestellter tablettartiger Behaelter beispielsweise Steige
US5681641A (en) * 1993-05-24 1997-10-28 North American Container Corporation Structural member and pallet made therewith and method
US5669551A (en) * 1993-11-13 1997-09-23 Sigloch Verlag Service Gmbh Packaging for books and/or other products and method and apparatus of the production thereof
DE10038707A1 (de) * 2000-08-08 2002-02-21 Guido Radde Kartonverpackung mit Einlage
WO2007072522A1 (fr) * 2005-12-23 2007-06-28 Assograph Italia S.R.L. Emballage pour marchandises durables utilisant des moyens protecteurs en forme de boite auto assembles et procede de fabrication
WO2007113882A1 (fr) * 2006-03-31 2007-10-11 Assograph Italia S.R.L. Emballage constitué de carton ondulé avec partie tubulaire cunéiforme la plus supérieure placée sur des parties surélevées nécessitant une protection spéciale

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN111591541A (zh) * 2020-05-29 2020-08-28 中山火炬职业技术学院 笔记本电脑包装盒

Also Published As

Publication number Publication date
IT1398235B1 (it) 2013-02-22
ITBO20100096A1 (it) 2011-08-23

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