EP0225987B1 - Packaging material - Google Patents

Packaging material Download PDF

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Publication number
EP0225987B1
EP0225987B1 EP19860114238 EP86114238A EP0225987B1 EP 0225987 B1 EP0225987 B1 EP 0225987B1 EP 19860114238 EP19860114238 EP 19860114238 EP 86114238 A EP86114238 A EP 86114238A EP 0225987 B1 EP0225987 B1 EP 0225987B1
Authority
EP
European Patent Office
Prior art keywords
web
packaging material
coated
seal adhesive
cold seal
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.)
Revoked
Application number
EP19860114238
Other languages
German (de)
French (fr)
Other versions
EP0225987A3 (en
EP0225987A2 (en
Inventor
Manfred Hera
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.)
Huhtamaki Grundstuecksverwaltungs GmbH Ronsberg
Original Assignee
4P Verpackungen Ronsberg GmbH
Unilever NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6288523&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0225987(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 4P Verpackungen Ronsberg GmbH, Unilever NV filed Critical 4P Verpackungen Ronsberg GmbH
Priority to AT86114238T priority Critical patent/ATE55747T1/en
Publication of EP0225987A2 publication Critical patent/EP0225987A2/en
Publication of EP0225987A3 publication Critical patent/EP0225987A3/en
Application granted granted Critical
Publication of EP0225987B1 publication Critical patent/EP0225987B1/en
Anticipated expiration legal-status Critical
Revoked 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/14—Wrappers or flexible covers with areas coated with adhesive
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/08—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by folding

Definitions

  • the invention relates to a web of packaging material, which is provided on each side along a different edge with a cold adhesive coating.
  • the invention is based on the object of proposing a packaging material web which can be used for producing a block pack with a longitudinal seam and with two transverse seams.
  • FIG. 1 shows a section of a web of packaging material 1, which consists of a base film 2, which is printed on the outside in a manner not shown.
  • the outside of the packaging material is coated with cold adhesive on the surface sections 3 marked with oblique hatching.
  • the inside of the packaging material is provided with cold glue on the surface sections 4 marked with a cross-hatching.
  • the surface sections 13 coated with cold adhesive are again identified by oblique hatching on the outside of the packaging material.
  • the surface sections 14 coated with cold glue on the inside of the packaging material are again represented by cross-hatching. Both surface sections do not overlap when winding the web.
  • the selected arrangement of the coated surface sections ensures relatively tight packaging.
  • FIG. 3 Such a block pack is shown in FIG. 3.
  • the two surface sections provided with cold adhesive coating on the edges of the packaging material are combined to form a longitudinal seam 15.
  • the head-end closure parts of the packaging are folded into one another after they have been filled, so that cold adhesive coatings lie on one another. A simple closure is then created by simply pressing them together.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)

Abstract

1. Web of packaging material that is provided with a cold seal adhesive coating on each side along a different edge, wherein further areas (3, 4), which are each located on only one side of the web in such positions that they are suitable for the formation of brick packs and are arranged next to each other without touching when the web is wound on reels, are coated with cold seal adhesive.

Description

Die Erfindung betrifft eine Verpackungsmaterialbahn, die auf jeder Seite entlang eines anderen Randes mit einer Kaltkleberbeschichtung versehen ist.The invention relates to a web of packaging material, which is provided on each side along a different edge with a cold adhesive coating.

Eine derartige Verpackungsmaterialbahn ist aus der US-A 3 055 576 bekannt, die sich zwar verhältnismäßig günstig und ohne wesentliche Beeinflussung aufrollen läßt; zum Herstellen einer geschlossenen Blockverpackung mit einer Längs- und zwei Quernähten ist eine solche Bahn jedoch nicht brauchbar.Such a web of packaging material is known from US Pat. No. 3,055,576, which can be rolled up relatively cheaply and without any significant influence; However, such a web cannot be used to produce a closed block packaging with one longitudinal and two transverse seams.

Der Erfindung liegt demgegenüber die Aufgabe zugrunde, eine Verpackungsmaterialbahn vorzuschlagen, die zum Herstellen einer Blockpackung mit einer Längsnaht und mit zwei Quernähten verwendbar ist.In contrast, the invention is based on the object of proposing a packaging material web which can be used for producing a block pack with a longitudinal seam and with two transverse seams.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß weitere Teilflächen mit Kaltkleber beschichtet sind, die jeweils nur auf einer Seite derart versetzt angeordnet sind, daß sie zur Bildung von Blockpackungen geeignet und im aufgerollten Zustand der Bahn ohne gegenseitige Berührung nebeneinander liegen.This object is achieved in that further partial surfaces are coated with cold glue, which are arranged offset on one side only in such a way that they are suitable for forming block packs and lie next to one another in the rolled-up state of the web without mutual contact.

Damit lassen sich sowohl die vorgesehenen Verschlußnähte sehr einfach herstellen, als auch die Bahn ohne Gefahr einer gegenseitigen Verklebung der Kaltkleberbeschichtungen aufrollen.This means that the intended sealing seams can be produced very easily and the web can be rolled up without the risk of the cold adhesive coatings sticking together.

In der Zeichnung ist die Erfindung anhand eines Ausführungsbeispiels verdeutlicht. Dabei zeigen:

  • Fig. 1 einen Bahn-Abschnitt mit beidseitig aufgebrachtem Kaltkleber,
  • Fig. 2 einen weiteren Bahn-Abschnitt mit einer geringfügig anderen Verteilung des Kaltkleberauftrages und
  • Fig. 3 eine schaubildliche Darstellung einer aus einem derartigen Bahnabschnitt aufgerichteten und verschlossenen Verpackung.
The invention is illustrated in the drawing using an exemplary embodiment. Show:
  • 1 shows a web section with cold adhesive applied on both sides,
  • Fig. 2 shows another web section with a slightly different distribution of the cold adhesive application and
  • Fig. 3 is a perspective view of a package erected and closed from such a web section.

In Fig. 1 ist ein Abschnitt einer Bahn eines Verpackungsmaterials 1 dargestellt, das aus einer Grundfolie 2 besteht, die auf ihrer Außenseite in nicht näher dargestellter Weise bedruckt ist.1 shows a section of a web of packaging material 1, which consists of a base film 2, which is printed on the outside in a manner not shown.

An den mit einer Schrägschraffur gekennzeichneten Flächenabschnitten 3 ist die Außenseite des Verpackungsmaterials mit Kaltkleber beschichtet. Die Innenseite des Verpackungsmaterials ist dagegen an den mit einer querverlaufenden Schraffur gekennzeichneten Flächenabschnitten 4 mit Kaltkleber versehen. Beim Aufrollen des Verpackungsmaterials liegen somit die Flächenabschnitte 3 und 4 nebeneinander, so daß ein gegenseitiges Verkleben vermieden wird.The outside of the packaging material is coated with cold adhesive on the surface sections 3 marked with oblique hatching. The inside of the packaging material, on the other hand, is provided with cold glue on the surface sections 4 marked with a cross-hatching. When the packaging material is rolled up, the surface sections 3 and 4 lie next to one another, so that mutual sticking is avoided.

Beim Ausführungsbeispiel nach Fig. 2 sind die mit Kaltkleber beschichteten Flächenabschnitte 13 auf der Außenseite des Verpackungsmaterials wieder durch eine Schrägschraffur gekennzeichnet. Die auf der Innenseite des Verpackungsmaterials mit Kaltkleber beschichteten Flächenabschnitte 14 sind dagegen wieder durch eine querverlaufende Schraffur dargestellt. Beide Flächenabschnitte überdecken sich beim Aufwickeln der Bahn auch hierbei nicht. Die gewählte Anordnung der beschichteten Flächenabschnitte gewährleistet aber andererseits eine verhältnismäßig dichte Verpackung.In the exemplary embodiment according to FIG. 2, the surface sections 13 coated with cold adhesive are again identified by oblique hatching on the outside of the packaging material. The surface sections 14 coated with cold glue on the inside of the packaging material, on the other hand, are again represented by cross-hatching. Both surface sections do not overlap when winding the web. The selected arrangement of the coated surface sections, on the other hand, ensures relatively tight packaging.

Eine solche Blockpackung ist in Fig. 3 dargestellt. Die beiden an den Rändern des Verpackungsmaterials vorgesehenen Flächenabschnitte mit Kaltkleber-Beschichtung sind dabei zu einer Längsnaht 15 zusammengefaßt.Such a block pack is shown in FIG. 3. The two surface sections provided with cold adhesive coating on the edges of the packaging material are combined to form a longitudinal seam 15.

Die kopfseitigen Verschlußteile der Verpackung sind nach deren Befüllen ineinander gefaltet, so daß Kaltkleber-Beschichtungen aufeinander liegen. Durch einfaches Aneinanderpressen ist sodann ein fester Verschluß geschaffen.The head-end closure parts of the packaging are folded into one another after they have been filled, so that cold adhesive coatings lie on one another. A simple closure is then created by simply pressing them together.

Claims (1)

  1. Web of packaging material that is provided with a cold seal adhesive coating on each side along a different edge, wherein further areas (3, 4), which are each located on only one side of the web in such positions that they are suitable for the formation of brick packs and are arranged next to each other without touching when the web is wound on reels, are coated with cold seal adhesive.
EP19860114238 1985-12-14 1986-10-15 Packaging material Revoked EP0225987B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86114238T ATE55747T1 (en) 1985-12-14 1986-10-15 PACKING MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3544384A DE3544384C1 (en) 1985-12-14 1985-12-14 packing material
DE3544384 1985-12-14

Publications (3)

Publication Number Publication Date
EP0225987A2 EP0225987A2 (en) 1987-06-24
EP0225987A3 EP0225987A3 (en) 1988-06-01
EP0225987B1 true EP0225987B1 (en) 1990-08-22

Family

ID=6288523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860114238 Revoked EP0225987B1 (en) 1985-12-14 1986-10-15 Packaging material

Country Status (5)

Country Link
EP (1) EP0225987B1 (en)
AT (1) ATE55747T1 (en)
DE (2) DE3544384C1 (en)
DK (1) DK599286A (en)
ES (1) ES2017915B3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85843C (en) * 1989-02-01 1992-06-10 Ypap Oy Band-shaped packaging material
DE3927561A1 (en) * 1989-08-21 1991-02-28 Jacobs Suchard Gmbh PACKAGING AND CUTTING AND METHOD FOR THE PRODUCTION THEREOF
GB9109576D0 (en) * 1991-05-02 1991-06-26 United Biscuits Ltd Improvements in and relating to wrapping food products
FR2716168B1 (en) * 1994-02-15 1996-04-26 Arjo Wiggins Sa Packaging sheet for routing.
GB2325449A (en) * 1997-05-23 1998-11-25 P & W Printers Ltd A Food Wrapper With Adhesive On The Non-Food Side
EP0994039A1 (en) * 1998-10-15 2000-04-19 Transpac N.V. Packaging wrapper
DE69918524T2 (en) * 1999-01-26 2005-09-08 Policarta S.R.L. Biodegradable wrapping film for packaging products such as toilet paper rolls and associated packaging method
GB9909339D0 (en) * 1999-04-23 1999-06-16 Premier Packaging Systems Norw Roll wrapping apparatus,materials and processes
DE102004016226B4 (en) * 2004-04-01 2007-10-11 Schmid Baukunststoffe Gmbh Ready-to-install packaging of a rollable sealing tape

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055576A (en) * 1959-05-06 1962-09-25 Bemis Bro Bag Co Roll wrapping
DE7514056U (en) * 1975-05-02 1976-02-12 Komp Heinrich Wrapping paper especially for gift items

Also Published As

Publication number Publication date
DE3673617D1 (en) 1990-09-27
EP0225987A3 (en) 1988-06-01
DK599286A (en) 1987-06-15
ATE55747T1 (en) 1990-09-15
EP0225987A2 (en) 1987-06-24
DK599286D0 (en) 1986-12-12
DE3544384C1 (en) 1987-07-09
ES2017915B3 (en) 1991-03-16

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