EP0063722A2 - Procédé et dispositif pour manufacturer un emballage - Google Patents

Procédé et dispositif pour manufacturer un emballage Download PDF

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Publication number
EP0063722A2
EP0063722A2 EP82102923A EP82102923A EP0063722A2 EP 0063722 A2 EP0063722 A2 EP 0063722A2 EP 82102923 A EP82102923 A EP 82102923A EP 82102923 A EP82102923 A EP 82102923A EP 0063722 A2 EP0063722 A2 EP 0063722A2
Authority
EP
European Patent Office
Prior art keywords
packaging
perforation line
abutments
wrapping
levers
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Withdrawn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
EP82102923A
Other languages
German (de)
English (en)
Other versions
EP0063722A3 (fr
Inventor
Wilhelm Fischer
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of EP0063722A2 publication Critical patent/EP0063722A2/fr
Publication of EP0063722A3 publication Critical patent/EP0063722A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/12—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by tearing along perforations or lines of weakness

Definitions

  • the invention relates to a method for producing a package, the number of packaged objects can be changed at the end of the packaging process, the objects being arranged in succession in at least one row and provided with a covering covering the top and at least a portion of the sides of the objects. It further relates to a device for producing such packaging,
  • the object of the present invention is to propose a method and a device with which it is possible to produce packaging on a high-performance machine without major conversion work, which packaging may contain a different number of packaged objects.
  • This object is achieved in that after the manufacture of the packaging but still inside the packaging machine, the side parts of the wrapping are first broken along the perforation line and then the cover side of the wrapping is clamped between, on the one hand, two abutments and, on the other hand, a pressure piece and broken apart along the perforation line.
  • An advantageous device for carrying out the method according to the invention is characterized in that two levers are arranged to the side of the transport path of the packaging, which are able to press in the side parts of the wrapping in the region of the perforation line when the packaging is conveyed past, and that in the conveying direction after these levers on the one side of the packaging two spaced abutments are provided for the packaging and on the other side between these two abutments Pressure piece is arranged, which can attack in the area of the perforation line on the cover side and break it open along the perforation line.
  • a device (not shown) for producing a package 1 has at the end two stations I and II, in which the package can be adjusted to the desired package size.
  • a conveyor belt 2 runs through both stations, on which the packaging with the bottoms of the objects stands.
  • the packaging of the exemplary embodiments shown has four deep-drawn yogurt cups 3 as packaged objects, which are provided with an upper flange edge 4. This flange edge 4 projects with two opposite sections through incisions 5 of a casing 6 holding the cups 3 together, a secure connection being created between the casing and the cup.
  • the casing 6 consists of a cover side 7 resting on the top of the cups and two side parts 8, 9 bent approximately vertically downwards.
  • a perforation line 10 runs across the cover side and the two side parts and always extends between two cups, and several such perforation lines can also be provided.
  • levers 11, 12 are arranged in station I, which are rotatably mounted and can be pivoted against the side parts of the wrapping by a mechanism (not shown).
  • the pivoting movement of these levers 11, 12 and the forward movement of the packaging 1 by the conveyor belt 2 are coordinated with one another in such a way that the levers meet the perforation line 10 in the region of the side parts 8, 9 and cut through them.
  • two abutments 13, 14 are provided, which are fastened to a chain 15, which rotates at the same speed as the conveyor belt 2. These two abutments engage the two outermost cups of the packaging.
  • a pressure piece 16 is provided in this station II, which is also on a circulating chain 17 at the same speed as the packaging running. This pressure piece 16 engages in the area of the perforation line 10 on the edge of the cover side 7 and presses the packaging against the abutments 13, 14, as a result of which the perforation line also tears open over the cover side 7 and two packages are formed, each with two cups.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packages (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)
EP82102923A 1981-04-16 1982-04-06 Procédé et dispositif pour manufacturer un emballage Withdrawn EP0063722A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3115486 1981-04-16
DE19813115486 DE3115486C2 (de) 1981-04-16 1981-04-16 Verfahren zum Herstellen von Behälter-Sammelpackungen und Vorrichtung dazu

Publications (2)

Publication Number Publication Date
EP0063722A2 true EP0063722A2 (fr) 1982-11-03
EP0063722A3 EP0063722A3 (fr) 1983-06-22

Family

ID=6130330

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102923A Withdrawn EP0063722A3 (fr) 1981-04-16 1982-04-06 Procédé et dispositif pour manufacturer un emballage

Country Status (4)

Country Link
EP (1) EP0063722A3 (fr)
JP (1) JPS5811611A (fr)
DE (1) DE3115486C2 (fr)
ES (1) ES511460A0 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430844A (en) * 1981-04-27 1984-02-14 Hayssen Manufacturing Company Method of and apparatus for wrapping articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1998464U (de) * 1968-08-10 1968-12-12 Heinrich Nicolaus Ges Mit Besc Vorrichtung zur bildung einer sammelpackung
DE2001685A1 (de) * 1970-01-15 1971-07-22 Unilever Nv Verfahren und Vorrichtung zur Bildung einer Sammelpackung
US3772846A (en) * 1972-11-20 1973-11-20 American Can Co Method of forming a package
FR2293878A1 (fr) * 1974-12-13 1976-07-09 Seita Dispositif et procede pour defaire des paquets de cigarettes ou articles analogues

Also Published As

Publication number Publication date
JPS5811611A (ja) 1983-01-22
EP0063722A3 (fr) 1983-06-22
ES8503300A1 (es) 1985-02-16
ES511460A0 (es) 1985-02-16
DE3115486C2 (de) 1984-09-27
DE3115486A1 (de) 1982-11-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER PLC

Owner name: UNILEVER NV

17P Request for examination filed

Effective date: 19831216

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19851101

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FISCHER, WILHELM