EP0126440B1 - Procédé pour la fabrication d'une boîte doublée intérieurement - Google Patents

Procédé pour la fabrication d'une boîte doublée intérieurement Download PDF

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Publication number
EP0126440B1
EP0126440B1 EP84105625A EP84105625A EP0126440B1 EP 0126440 B1 EP0126440 B1 EP 0126440B1 EP 84105625 A EP84105625 A EP 84105625A EP 84105625 A EP84105625 A EP 84105625A EP 0126440 B1 EP0126440 B1 EP 0126440B1
Authority
EP
European Patent Office
Prior art keywords
opening area
tube
box
delivered
foil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84105625A
Other languages
German (de)
English (en)
Other versions
EP0126440A3 (en
EP0126440A2 (fr
Inventor
Heinz Wagner
Karl Schieler
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.)
CP Schmidt Verpackungs Werk GmbH and Co KG
Original Assignee
CP Schmidt Verpackungs Werk GmbH and Co KG
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 CP Schmidt Verpackungs Werk GmbH and Co KG filed Critical CP Schmidt Verpackungs Werk GmbH and Co KG
Priority to AT84105625T priority Critical patent/ATE31516T1/de
Publication of EP0126440A2 publication Critical patent/EP0126440A2/fr
Publication of EP0126440A3 publication Critical patent/EP0126440A3/de
Application granted granted Critical
Publication of EP0126440B1 publication Critical patent/EP0126440B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/60—Loose, or loosely attached, linings
    • 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
    • B65D5/70—Break-in flaps, or members adapted to be torn-off, to provide pouring openings
    • B65D5/701—Tearable flaps defined by score-lines or incisions provided in the closure flaps of a tubular container made of a single blank
    • B65D5/703—Tearable flaps defined by score-lines or incisions provided in the closure flaps of a tubular container made of a single blank the score-lines or incisions extending in the body of the tubular container
    • 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
    • B31B2120/40—Construction of rigid or semi-rigid containers lined or internally reinforced
    • B31B2120/408—Construction of rigid or semi-rigid containers lined or internally reinforced by folding a sheet or blank around an inner tubular liner

Definitions

  • the invention relates to a method according to the preamble of claim 1.
  • Folding boxes with inner lining have two opposing requirements. On the one hand, they should be as tight as possible (whereby a distinction is made between different degrees of density, such as free-flowing, dust-proof, grease-proof, water-vapor-tight, aroma-tight, liquid-tight and vacuum-tight), on the other hand, they should ensure easy opening, targeted pouring out of the material contained therein and, if possible, reclosing. To meet the latter requirement, they are provided with a pre-punched tear-open removal area in the box blank and a correspondingly punched-out window opening area in the inner lining. The holes in the inner lining. however, can in turn lead to leaks. Cardboard is usually used to cut the box. The material of the inner lining is decisive for the tightness. A paper film, plastic film, plastic-coated paper film, plastic-coated metal film or the like can be used for this.
  • the punching of the window opening areas on the inner lining film is of particular importance in the manufacture of the folding boxes to meet the tightness requirement. “Punching practically means scoring the inner lining film without piercing it.
  • the window opening area should open when the removal opening area provided on the box blank is torn open. with which it is preferably connected by gluing, detach in a defined form from the rest of the inner lining, and adhere to the removal opening area.
  • the inner lining film is delivered in the flat form of the film tube, and the one tube side is punched to form the window opening area.
  • box blank 10 provided with glue patterns.
  • glue patterns include the glue bars 105, which serve to connect the side walls of the box blank 10 and the piece of film tube to be described.
  • a glue pattern 102 is provided within the removal opening area 100, which is used to connect the removal opening area 100 and the window opening area of the film tube piece to be described.
  • an incomplete glue frame 101 is provided, which surrounds the removal opening area 100.
  • mirrored glue patterns 103 and 104 are provided on a fold line 109 of the box blank 10.
  • FIG. 3 shows that a folded piece of film tube 9, which is shown in FIG. 4, is placed on part of the box blank 10.
  • the underside of the tubular film piece 9 is provided with a punched-out window opening area 106.
  • the window opening area 106 is connected to the removal opening area 100 by the glue pattern 102 (see FIG. 2).
  • Two corners of the window opening area 106 project laterally beyond the removal opening area 100, but they are not glued to the box blank 10. Therefore, these corners are easily released when the removal opening area 100 is torn open and are carried along by the glued window opening area 106.
  • FIG. 5 shows the finished but opened folding box.
  • the purpose of the protruding corners of the window opening area 106 is that when the removal opening area 100 is closed again they get caught behind the opening edge and fulfill a locking function.
  • the fold line 108 on the film tube piece 9 comes to lie next to the fold line 109 of the box blank 10 (FIG. 2) and thus likewise forms a line of symmetry for the two frame-shaped glue patterns 101, 103.
  • FIG. 6 shows a first part of a device for carrying out a method for producing the folding box shown in FIG. 5. This is the feed-cutting and gluing system, without a punching unit.
  • the brake shoe 4 is pressed by means of spring force 8 against the counter bearing 4a, so that the film tube feed stops briefly. During the stop, a piece of film tube 9 is cut off, which is held by the vacuum roller 5 and placed and pressed onto a box blank 10 which has already been provided with a glue pattern. The transport of the box blank 10 is not shown.
  • Figure 7 shows a plan view of the feed unit and the drive for the brake shoe control.
  • the gears 11 and 13 are change gears and must be changed depending on the number of sections per roller revolution.
  • a pressure screw device 18 causes the spacer rings 17 to be constantly pressed onto a hardened counter roller 19, whereby the necessary punching pressure for the punching roller 16 is generated.
  • the punching roll 16 is provided with a punching cutting profile 20 which projects up to a height h into the gap 111 formed between the punching roll 16 and the counter roll 19.
  • This height h is only half as high as the diameter A of the gap 111.
  • the latter is chosen such that it corresponds approximately to the thickness of a flat film tube 1.
  • the counter roll is loosely mounted on the existing shaft 14.
  • the shaft 14 runs because of the translation of the change wheels 11 and 13 with one revolution per piece of film tube 9.
  • the shaft 14 is also used as a drive for the punching roller 16 (see Figures 8 and 9).
  • the punching roller 16 can be pushed regardless of its respective diameter in the two scenes and fixed with the clamping devices 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Press Drives And Press Lines (AREA)

Claims (2)

1. Procédé de fabrication d'une boîte pliante comportant une découpe (10) présentant une zone d'ouverture de soutirage ouvrable par déchirement prédécoupée (100), une doublure (9) présentant une zone d'ouverture formant fenêtre tracée de manière correspondante (106), et des joints collés entre la découpe (10) et la doublure (9), dans lequel les découpes (10) à zone prédécoupée sont amenées l'une après l'autre, pourvues de colle et ensuite réunies et collées à des morceaux de feuille de doublage qui sont amenés en même temps sous forme de gaine et sont pourvus d'entailles délimitant les zones d'ouverture formant fenêtre (106), caractérisé en ce que la feuille de doublage (9) est amenée sous forme de gaine à plat (1) et un côté de la gaine est entaillé pour la formation de la zone d'ouverture formant fenêtre (106).
2. Procédé selon la revendication 1, caractérisé par l'utilisation d'un cylindre traceur (16) qui est pourvu d'un profil coupant de traçage (20) saillant de sa surface et correspondant à la zone d'ouverture formant fenêtre (106) et, à ses extrémités, d'anneaux d'écartement (17, couronnes), et coopère avec un contrecylindre (19) avec lequel les anneaux d'écartement (17) sont en contact, la hauteur (h) du profil coupant de traçage (20) saillant de la surface du cylindre étant approximativement égale à l'épaisseur de la paroi monocou- che de la gaine à plat (1) à faire passer par l'interstice (111), et la hauteur (A) des anneaux d'écartement (17) au-dessus de là surface du cylindre étant approximativement égale à l'épaisseur de la gaine à plat à deux couches (1).
EP84105625A 1983-05-19 1984-05-17 Procédé pour la fabrication d'une boîte doublée intérieurement Expired EP0126440B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84105625T ATE31516T1 (de) 1983-05-19 1984-05-17 Verfahren zur herstellung einer faltschachtel mit innenfutter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833318310 DE3318310A1 (de) 1983-05-19 1983-05-19 Faltschachtel mit innenfutter sowie verfahren und vorrichtung zur herstellung
DE3318310 1983-05-19

Publications (3)

Publication Number Publication Date
EP0126440A2 EP0126440A2 (fr) 1984-11-28
EP0126440A3 EP0126440A3 (en) 1985-12-04
EP0126440B1 true EP0126440B1 (fr) 1987-12-23

Family

ID=6199427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105625A Expired EP0126440B1 (fr) 1983-05-19 1984-05-17 Procédé pour la fabrication d'une boîte doublée intérieurement

Country Status (3)

Country Link
EP (1) EP0126440B1 (fr)
AT (1) ATE31516T1 (fr)
DE (2) DE3318310A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9463896B2 (en) 2014-01-31 2016-10-11 Graphic Packaging International, Inc. Carton with opening feature

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637867A1 (de) * 1986-11-06 1988-05-19 Klaus Krause Verpackungsschachtel
DE4104559A1 (de) * 1991-02-14 1992-08-20 Edelmann Carl Gmbh Faltschachtel mit innenbeutel und verfahren zu ihrer herstellung
ITMI20030870A1 (it) * 2003-04-29 2004-10-30 Ricerca Sviluppo & Trading S R L Contenitore in cartone munito di sacchetto interno con erogatore estraibile dotato di mezzi per il controllo dell'integrita' della confezione
EP2704958B1 (fr) * 2011-05-02 2016-06-08 Graphic Packaging International, Inc. Carton avec entite d'ouverture
US10124947B2 (en) 2014-06-23 2018-11-13 Graphic Packaging International, Llc Carton with dispensing features
CN115302851B (zh) * 2022-08-17 2025-03-11 江西丰彩丽印刷包装有限公司 一种内盒和皮壳的组装压泡装置及工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083889A (en) * 1959-09-28 1963-04-02 Christensson Od Vikar Lined container for vacuum packaging
US3580466A (en) * 1969-01-31 1971-05-25 Packaging Corp America Sanitary package
FR2305298A1 (fr) * 1975-03-28 1976-10-22 Flag Carton Corp Ltd Procede et appareil de fabrication d'emballages en carton doubles d'une garniture etanche aux liquides
EP0072931B1 (fr) * 1981-08-21 1987-10-14 C.P. Schmidt Verpackungs-Werk GmbH & Co. KG Emballage et procédé pour sa fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9463896B2 (en) 2014-01-31 2016-10-11 Graphic Packaging International, Inc. Carton with opening feature

Also Published As

Publication number Publication date
ATE31516T1 (de) 1988-01-15
DE3468201D1 (en) 1988-02-04
EP0126440A3 (en) 1985-12-04
EP0126440A2 (fr) 1984-11-28
DE3318310A1 (de) 1984-11-22

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