EP0060200A2 - Verfahren zum Herstellen einer Kartonschachtel, insbesondere der Art Biskuitschachtel, und so hergestellte Schachtel - Google Patents

Verfahren zum Herstellen einer Kartonschachtel, insbesondere der Art Biskuitschachtel, und so hergestellte Schachtel Download PDF

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Publication number
EP0060200A2
EP0060200A2 EP82400406A EP82400406A EP0060200A2 EP 0060200 A2 EP0060200 A2 EP 0060200A2 EP 82400406 A EP82400406 A EP 82400406A EP 82400406 A EP82400406 A EP 82400406A EP 0060200 A2 EP0060200 A2 EP 0060200A2
Authority
EP
European Patent Office
Prior art keywords
punch
belt
box
forming
side walls
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Withdrawn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
EP82400406A
Other languages
English (en)
French (fr)
Other versions
EP0060200A3 (de
Inventor
Pascal De Guglielmo
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.)
CENTRE D'ETUDES TECHNIQUES ET DE REALISATIONS APPLIQUEES
Original Assignee
CENTRE D'ETUDES TECHNIQUES ET DE REALISATIONS APPLIQUEES
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 CENTRE D'ETUDES TECHNIQUES ET DE REALISATIONS APPLIQUEES filed Critical CENTRE D'ETUDES TECHNIQUES ET DE REALISATIONS APPLIQUEES
Publication of EP0060200A2 publication Critical patent/EP0060200A2/de
Publication of EP0060200A3 publication Critical patent/EP0060200A3/de
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • B31B2120/002—Construction of rigid or semi-rigid containers having contracted or rolled necks, having shoulders

Definitions

  • the present invention relates to a method of manufacturing a cardboard box, in particular of the cookie box type, consisting of a belt forming its side walls, and a bottom comprising a main panel capable of forming the bottom proper of the box and adjacent foldable panels capable of forming flaps externally lining, over at least part of their height, said side walls.
  • the invention relates precisely to the development of said hollow body or box itself, independently of that of the cover.
  • Cardboard boxes are expensive because they are largely manufactured manually and according to a relatively long process: first form the bottom using a punch and a matrix of complementary shape, then remove the punch and the belt is put in place by hand inside said bottom, while folding this belt (the belt may however have been folded beforehand on another punch). This is, indeed, a slow and expensive procedure.
  • the object of the present invention is to remedy these drawbacks of the known technique, and to develop a manufacturing process such that it makes it possible to obtain waterproof cardboard boxes less expensive than known cardboard boxes, and even less costly than metal boxes, and this in a fully automated and fast way.
  • a process of the general type defined at the start is, in accordance with the invention, essentially characterized in that it consists, on a fully automatic machine, of winding said belt on a punch, bending it at angles, and to stamp said bottom on this punch thus belted, fixing operations being carried out, at the appropriate times and locations, to ensure a connection between the belt and the bottom.
  • the bottom being directly stamped on a punch surrounded by the belt, which avoids the presence of any space between bottom and belt, we also obtain an excellent adjustment of these two components of the box, and therefore the possibility of obtaining perfectly waterproof and stronger boxes.
  • said fixing operations consist of operations for depositing glue between the surfaces to be joined, and for pressing these surfaces.
  • a first deposit of glue is made on at least one of the ends of the belt, during a transfer operation to the punch of a cut of appropriate shape, taken from a store.
  • the adhesive can be deposited in the form of a line transverse to the cut, for example during a descent, in a vertical position, of the cut to a side of the punch, using a fixed gun. .
  • This deposit of glue can advantageously be supplemented by a second deposit of glue, carried out longitudinally, essentially along the entire length of said belt, during the operation of winding the latter on the punch, again, for example, at the using a stationary gun.
  • said shaping part will present four leaflets. If the box is square, said piece will have four regular leaflets and will thus have, in plan view, the approximate shape of a four-leaf clover.
  • FIG 1 there is shown in 1 rectangular belts, for example corrugated cardboard with micro-grooves, and stacked flat in an inclined store.
  • the lower belt 2 can be extracted therefrom by suction cups or the like, and be transferred vertically downwards by pushers.
  • a line of hot melt adhesive under pressure is deposited by a gun 3 on one end of the belt.
  • pulling rollers drive it to a punch 4 movable both in rotation and vertically, suction orifices being provided on the lateral faces of this punch to hold the belt 2 in place.
  • the belt is then wedged between the punch 4 and a shaping piece 5 with four rounded and regular leaflets 6, which can in a way mesh with the punch 4 and thus, by a rotation of 360 °, produce the winding and folding belt 2 around the punch.
  • the part 5, to do this pivots around a fixed vertical axis, parallel to the axis of rotation of the punch 4.
  • another glue gun 7 deposits a line of longitudinal glue over the entire length of the belt 2.
  • a box bottom cutout 8 is taken from the base of a store 9 of stacked cutouts, by a suction cup tray, and is deposited on a turntable step by step, after which it can make the journey represented by the circle 10, in the direction of the arrows 11.
  • the punch 4 then moves vertically downwards and enters a die-forging cavity of the turntable, in which it drives the bottom cutout 8.
  • the cutout 8 is folded on the punch 4, over the pre-glued belt 2, and remains held in the matrix of the turntable during a rotation of the latter by 180 °, up to the position of box referenced 12, which allows the setting of the glue.
  • the box thus formed can then be ejected out of the matrix by a pusher, and is deposited on an output belt (box positions referenced 13, 14 and arrow 15).

Landscapes

  • Making Paper Articles (AREA)
  • Cartons (AREA)
EP82400406A 1981-03-10 1982-03-08 Verfahren zum Herstellen einer Kartonschachtel, insbesondere der Art Biskuitschachtel, und so hergestellte Schachtel Withdrawn EP0060200A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8104773A FR2501576B1 (fr) 1981-03-10 1981-03-10 Procede de fabrication d'une boite en carton, notamment du genre boite a biscuits, et boite obtenue par ce procede
FR8104773 1981-03-10

Publications (2)

Publication Number Publication Date
EP0060200A2 true EP0060200A2 (de) 1982-09-15
EP0060200A3 EP0060200A3 (de) 1983-04-20

Family

ID=9256057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82400406A Withdrawn EP0060200A3 (de) 1981-03-10 1982-03-08 Verfahren zum Herstellen einer Kartonschachtel, insbesondere der Art Biskuitschachtel, und so hergestellte Schachtel

Country Status (2)

Country Link
EP (1) EP0060200A3 (de)
FR (1) FR2501576B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113211863A (zh) * 2021-06-07 2021-08-06 上海印迈实业有限公司 一种全自动制盒装置及全自动制盒工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE472416C (de) * 1929-02-27 Jagenberg Werke Ag Verfahren zur Herstellung von Schachtelteilen mit Hals
FR407369A (de) * 1900-01-01
US1699799A (en) * 1926-08-03 1929-01-22 Meyer-Jagenberg Gunther Manufacturing paper boxes and the like
FR637327A (fr) * 1927-06-14 1928-04-27 Pa Pa Ge Perfectionnements apportés aux procédés et aux machines pour fabriquer des boîtes, des étuis encarton ou analogues
DE525730C (de) * 1927-09-06 1931-05-28 Muller J C & Co Vorrichtung zur Herstellung von Schachtelteilen mit eingesetztem Zargenhals
US1821700A (en) * 1928-02-09 1931-09-01 New Jersey Machine Corp Paper box making machinery
US2081910A (en) * 1932-12-03 1937-06-01 Burt Co Ltd F N Forming machine
DE2223154A1 (de) * 1972-05-12 1973-11-29 Clevepak Corp Verfahren und vorrichtung zum aufwinden von roehren unregelmaessiger formen
DE2657745A1 (de) * 1976-12-20 1978-06-22 Majer Christian Kg Maschine zur herstellung von runddosen oder -schachteln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113211863A (zh) * 2021-06-07 2021-08-06 上海印迈实业有限公司 一种全自动制盒装置及全自动制盒工艺
CN113211863B (zh) * 2021-06-07 2022-06-17 上海印迈实业有限公司 一种全自动制盒装置及全自动制盒工艺

Also Published As

Publication number Publication date
FR2501576B1 (fr) 1986-11-14
FR2501576A1 (fr) 1982-09-17
EP0060200A3 (de) 1983-04-20

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Effective date: 19831221

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Inventor name: DE GUGLIELMO, PASCAL