EP0002833B1 - Zuschnitt aus Karton oder Pappe für einen Behälter mit Bördelrand und Verfahren zum Vorbehandeln des Bördelbereiches einer zu bördelnden Kante eines aus Karton oder Pappe bestehenden Behälters - Google Patents

Zuschnitt aus Karton oder Pappe für einen Behälter mit Bördelrand und Verfahren zum Vorbehandeln des Bördelbereiches einer zu bördelnden Kante eines aus Karton oder Pappe bestehenden Behälters Download PDF

Info

Publication number
EP0002833B1
EP0002833B1 EP78101861A EP78101861A EP0002833B1 EP 0002833 B1 EP0002833 B1 EP 0002833B1 EP 78101861 A EP78101861 A EP 78101861A EP 78101861 A EP78101861 A EP 78101861A EP 0002833 B1 EP0002833 B1 EP 0002833B1
Authority
EP
European Patent Office
Prior art keywords
container
edge
cardboard
blank
beaded
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
EP78101861A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0002833A1 (de
Inventor
Alexander Cioc
Klaus Meyer
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0002833A1 publication Critical patent/EP0002833A1/de
Application granted granted Critical
Publication of EP0002833B1 publication Critical patent/EP0002833B1/de
Expired 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/28—Other details of walls

Definitions

  • the invention relates to a blank made of cardboard or cardboard for a container with a flanged edge, in particular for a substantially rectangular packaging drum, for example for receiving powdery goods, with at least one edge to be flanged.
  • the invention further relates to a container made from the blank.
  • the invention relates to a method for pretreating the crimping area of an edge to be crimped of a container made of cardboard or cardboard, in particular the edge on the head side of an essentially rectangular drum-shaped container, for example a cardboard drum.
  • the invention is based on the object, the flanging area of the blank made of cardboard. or to prepare cardboard so that the compressive strength of the cardboard structure is reduced in a targeted manner without the disadvantages inherent in moistening the flanging area occurring.
  • the solution to this problem according to the invention is that the material structure of the flanging area of the edge of the blank to be flanged mechanically destroys, in particular squeezed, at least in sections on lines running approximately perpendicular to the edge to be flanged is.
  • the above object is also achieved by a method in which the material structure in the flanging area of the edge of the blank of the container to be flanged is destroyed, in particular squeezed, at least in sections on lines running approximately perpendicular to the edge to be flanged.
  • the invention namely in that the edges of the blank made of cardboard or cardboard are more or less destroyed, especially before the container is formed - a targeted reduction in the compressive strength of the flared area of the blank is achieved, so that with the help the cardboard edge prepared according to the invention can be flanged perfectly even on long, straight or parallel sides of essentially rectangular containers made of cardboard or cardboard without fear of an indefinable kinking of the blank.
  • conventional flanging devices can therefore also be used.
  • a so-called * rectangular drum flanged on the head side is shown in cross-section and in plan view in principle.
  • the upper edge of the rectangular drum 1 is provided with a flange 2.
  • the long, parallel sides 3 are particularly difficult because these problem areas are sometimes pulled inwards with the upsetting required for flanging and, as a result, the cutting often buckles at an undefined point in previous methods, with the result that a successful one Flaring in the long straight areas on the edge of the container has so far been ruled out.
  • this difficulty is overcome by mechanically destroying the carton structure to a greater or lesser extent in order to specifically reduce the compressive strength of the flanging area 4 on the edge 5 of the carton blank to be flanged according to FIG. 3.
  • the pretreatment of the flanging area 4 according to the invention can be effected, for example, by letting the edge area of a cardboard sheet 7 provided for flanging according to FIG. 4 run through the gap 8 between two meshing gearwheels 9, so that the material structure in the flanging area 4 at least along the through the teeth 10 of the gears 9 defined lines 6 is mechanically more or less destroyed by crushing.
  • the pretreatment of the flared area of a carton blank according to the invention does not require any significant effort in the production of the blank and also does not require any post-treatment, as was generally required, for example, when the flared area was specifically moistened. There is also no risk of damage to parts of the blank that are not directly part of the flanging area in the method according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)
EP78101861A 1977-12-30 1978-12-28 Zuschnitt aus Karton oder Pappe für einen Behälter mit Bördelrand und Verfahren zum Vorbehandeln des Bördelbereiches einer zu bördelnden Kante eines aus Karton oder Pappe bestehenden Behälters Expired EP0002833B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2758860 1977-12-30
DE19772758860 DE2758860A1 (de) 1977-12-30 1977-12-30 Zuschnitt aus pappe fuer einen behaelter mit boerdelrand und verfahren zum herstellen des boerdelrandes

Publications (2)

Publication Number Publication Date
EP0002833A1 EP0002833A1 (de) 1979-07-11
EP0002833B1 true EP0002833B1 (de) 1981-02-11

Family

ID=6027714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78101861A Expired EP0002833B1 (de) 1977-12-30 1978-12-28 Zuschnitt aus Karton oder Pappe für einen Behälter mit Bördelrand und Verfahren zum Vorbehandeln des Bördelbereiches einer zu bördelnden Kante eines aus Karton oder Pappe bestehenden Behälters

Country Status (4)

Country Link
EP (1) EP0002833B1 (it)
AT (1) AT363846B (it)
DE (2) DE2758860A1 (it)
IT (1) IT1101239B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125501A1 (de) * 1983-04-20 1984-11-21 Henkel Kommanditgesellschaft auf Aktien Behälter für Schüttgut, insbesondere für pulverförmige Waschmittel
DE102021213536A1 (de) 2021-11-30 2023-06-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verpackungsvorrichtung für eine Zubehörvorrichtung, insbesondere ein Bohrwerkzeug
DE102021213532A1 (de) 2021-11-30 2023-06-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verpackungsvorrichtung für eine Zubehörvorrichtung, insbesondere ein Bohrwerkzeug

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022106570A1 (de) 2022-03-21 2023-09-21 Herrmann Ultraschalltechnik Gmbh & Co. Kg Bördelsonotrode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032870A (en) * 1931-10-06 1936-03-03 Cross Herbert Apparatus for making paper containers
US2081759A (en) * 1934-07-17 1937-05-25 Humoco Corp Flanged head for paper containers and method of making the same
US2259508A (en) * 1939-07-03 1941-10-21 Central States Paper & Bag Com Means for the manufacture of containers
GB604601A (en) * 1945-08-24 1948-07-07 Kimberly Stuart Container and method of manufacture
FR1349917A (fr) * 1962-08-27 1964-01-24 Owens Illinois Glass Co Procédé et appareil pour le formage de récipients
CH453874A (de) * 1967-02-28 1968-03-31 Impraegnieranstalt Ag Zofingen Mehrschichtiges konisches Papierbehältnis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125501A1 (de) * 1983-04-20 1984-11-21 Henkel Kommanditgesellschaft auf Aktien Behälter für Schüttgut, insbesondere für pulverförmige Waschmittel
DE102021213536A1 (de) 2021-11-30 2023-06-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verpackungsvorrichtung für eine Zubehörvorrichtung, insbesondere ein Bohrwerkzeug
DE102021213532A1 (de) 2021-11-30 2023-06-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verpackungsvorrichtung für eine Zubehörvorrichtung, insbesondere ein Bohrwerkzeug
WO2023099216A1 (de) 2021-11-30 2023-06-08 Robert Bosch Gmbh Verpackungsvorrichtung für eine zubehörvorrichtung, insbesondere ein bohrwerkzeug

Also Published As

Publication number Publication date
IT1101239B (it) 1985-09-28
DE2860498D1 (en) 1981-03-26
DE2758860A1 (de) 1979-07-12
EP0002833A1 (de) 1979-07-11
IT7831117A0 (it) 1978-12-21
ATA935978A (de) 1981-01-15
AT363846B (de) 1981-09-10

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