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DE1006786B - Closure of packaging - Google Patents

Closure of packaging

Info

Publication number
DE1006786B
DE1006786B DEA21074A DEA0021074A DE1006786B DE 1006786 B DE1006786 B DE 1006786B DE A21074 A DEA21074 A DE A21074A DE A0021074 A DEA0021074 A DE A0021074A DE 1006786 B DE1006786 B DE 1006786B
Authority
DE
Germany
Prior art keywords
closure
packaging
adhesive
packaging material
tape
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.)
Pending
Application number
DEA21074A
Other languages
German (de)
Inventor
Erich Kother
Dr Max Wiesner
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Priority to DEA21074A priority Critical patent/DE1006786B/en
Publication of DE1006786B publication Critical patent/DE1006786B/en
Pending legal-status Critical Current

Links

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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)

Description

Verschluß von Verpackungen Bei dem Verschluß von Packungen besteht in vielen Fällen die Notwendigkeit, diese so auszugestalten. daß sie nach dem offenen des fabrikmäßigen Verschlusses wieder voll gebrauchsfähig sind. Es sind hierfür schon zahlreiche Vorschläge gemacht worden, die aber nicht befriedigen. Sie haben vor allem den Nachteil, daß sie die Packung beim Aufreißen mehr oder weniger stark verletzen und damit funktionsuntüchtig machen, wie dies beispielsweise bei der Verwendung der gebräuchlichen Verschlußklebestreifen der Fall ist, die an dem Verpackungsmaterial so fest haften, daß Teile des Verpackungsmaterials mit abgerissen werden.Closure of packagings The closure of packagings consists in many cases the need to design them in this way. that she after the open of the factory closure are fully usable again. There are for this Numerous proposals have already been made, but they are not satisfactory. They have especially the disadvantage that they make the pack more or less strong when it is torn open injure them and thus render them inoperable, as is the case, for example, during use the usual sealing tape is the case, which is attached to the packaging material Adhere so firmly that parts of the packaging material are torn off with it.

Es wurde nun ein Verschluß gefunden, der diese Mängel beseitigt. Dieser besteht aus einem mit Klebstoff doppelseitig versehenen Klebeband oder einer Klebefolie, deren Klebeflächen an dem Verpackungsmaterial derart fest haften, daß sie sich beim Aufreißen spalten, so daß das Verpackungsmaterial nicht verletzt wird. A closure has now been found which overcomes these deficiencies. This consists of a double-sided adhesive tape or a Adhesive film, the adhesive surfaces of which adhere to the packaging material so firmly that they split when torn open so that the packaging material is not damaged.

Diese Verschlußklebestreifen können in verschiedener Weise gespalten werden. Verwendet man ein mit Klebstoff doppelseitig versehenes Papier, bei dem dafür Sorge getragen ist, daß der Klebstoff nicht zu tief in die Papierschicht eindringt, so kann man dabei erreichen, daß ein solcher Klebestreifen. dessen Klebeflächen fest am Verpackungsmaterial haften. beim Aufreißen der Verpackung gespalten wird. These sealing strips can be split in various ways will. If you use a paper with adhesive on both sides, in which care has been taken that the adhesive does not penetrate too deeply into the paper layer, so you can achieve that such an adhesive strip. its adhesive surfaces adhere firmly to the packaging material. is split when the packaging is torn open.

Weiterhin kann man ein doppelschichtiges Papier oder eine doppelschichtige Folie verwenden, wenn die beiden Schichten aufeinander weniger fest haften als die Klebeflächen am Verpackungsmaterial. You can also use a double-layer paper or a double-layered paper Use foil if the two layers adhere less firmly to each other than they do Adhesive surfaces on the packaging material.

Man kann auch ein in Schlauchform gefaltetes Klebeband, dessen äußere Flächen mit Klebstoff versehen sind, verwenden. In diesem Fall wird beim Aufreißen der Packung der Verschlußklebestreifen längs der Falze getrennt. Zur Erleichterung des Aufreißens kann das Klebeband längs der Falze perforiert werden. You can also use an adhesive tape folded in the form of a tube, the outer Use glue on surfaces. In this case it will tear open the pack of sealing strips along the folds separated. To make things easier after tearing, the adhesive tape can be perforated along the folds.

Der erfindungsgemäße Verschluß kann für Verpackungen verschiedenster Art und für die verschiedensten Zwecke verwendet werden, und zwar in allen Fällen, wo zwei Flächen eines Verpackungsmaterials zum Verschluß übereinander angeordnet sind. Die Gestaltung der Packung ist dabei gleichgültig. Es können Beutel, Hüllen, Schachteln, Rollen od. dgl., mit dem l>eschriebenen Verschlußstreifen versehen werden. mit Vorteil können diese Verschlüsse auch für die V erpackullg von photographischen Materialien und insbesondere zum Verschluß von Rollfilmen mit Schutzpapierstreifen benutzt werden. The closure according to the invention can be used for the most varied of packaging Type and for the most varied of purposes, in all cases, where two surfaces of a packaging material are arranged one above the other for closure are. The design of the pack is irrelevant. Bags, covers, Boxes, rolls or the like, provided with the inscribed sealing strip will. These closures can also be used to advantage for packaging photographic Materials and in particular for sealing roll films with strips of protective paper to be used.

Beispielsweise Ausführungen sind in den Zeichnungen schematisch dargestellt: Abb. la und 1 b zeigen eine Schachtel im Quer- schnitt, 1 a in geschlossenem Zustand, 1b in geöffnetem Zustand; in Abb. 2a ist ein in Schlauchform gefaltetes Klebematerial dargestellt; Abb. 2b zeigt dieses Älaterial ungefaltet mit Perforationen längs der Falze; Abb. 3 a und 3 b zeigen einen Rollfilm mit Schutzpapierstreifen im Querschnitt, 3 a in geschlossenem Zustand, 3b in geöffnetem Zustand. Examples of designs are shown schematically in the drawings: Fig. La and 1 b show a box in the transverse section, 1 a when closed, 1b in the open state; in Fig. 2a is an adhesive material folded in the form of a tube shown; Fig. 2b shows this material unfolded with perforations along the Folds; Fig. 3 a and 3 b show a roll film with protective paper strips in cross section, 3 a in the closed state, 3b in the open state.

In den Abb. 1 a, lb und 3 a, 3b ist das erfindungsgemäße Klebeband 4 veranschaulicht. The adhesive tape according to the invention is shown in FIGS. 1 a, 1 b and 3 a, 3 b 4 illustrates.

PATNTANSPRUCHE: 1. Verschluß von Verpackungen, bei denen zwei Flächen eines Verpackungsmaterials übereinander angeordnet sind, gekennzeichnet durch ein mit Klebstoff doppelseitig versehenes Klebeband oder eine Klebefolie, deren Klebeflächen an dem Verpackungsmaterial derart fest haften. daß sie sich beim Aufreißen spalten. PATENT CLAIMS: 1. Closure of packaging with two surfaces of a packaging material are arranged one above the other, characterized by a double-sided adhesive tape or an adhesive film, its adhesive surfaces adhere so firmly to the packaging material. that they split when torn open.

2. Verschluß von Verpackungen nach Anspruch 1, dadurch gekennzeichnet, daß ein einseitiges Klebeband in Schlauchform gefaltet ist und auf seinen äußeren Flächen mit Klebestreifen versehen ist. 2. Closure of packaging according to claim 1, characterized in that that a single-sided tape is folded into a tubular shape and on its outer Adhesive tape is applied to the surfaces.

Claims (1)

3. Verschluß von Verpackungen nach Anspruch 2, dadurch gekennzeichnet, daß das Klebeband längs der Falze perforiert ist. 3. Closure of packaging according to claim 2, characterized in that that the tape is perforated along the folds. 4. Verschluß von Verpackungen, insbesondere von Rollfilmen, mit Schutzpapierstreifen, nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß das Ende des Schutzpapierstreifens auf der darunter liegenden Windung mit dem mit Klebstoff doppelseitig versehenen Klebeband derart befestigt ist. daß ein Stück des verjüngten Papierstreifenendes freibleibt. 4. Closure of packaging, especially of roll films, with strips of protective paper, according to claim 1 to 3, characterized in that the end of the protective paper strip on the winding underneath with the double-sided adhesive Tape is attached in such a way. that a piece of the tapered paper strip end remains free. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 835 391, 856 843; schweizerische Patentschrift Nr. 184 626. Considered publications: German Patent Specifications No. 835 391, 856 843; Swiss patent specification No. 184 626.
DEA21074A 1954-09-02 1954-09-02 Closure of packaging Pending DE1006786B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA21074A DE1006786B (en) 1954-09-02 1954-09-02 Closure of packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA21074A DE1006786B (en) 1954-09-02 1954-09-02 Closure of packaging

Publications (1)

Publication Number Publication Date
DE1006786B true DE1006786B (en) 1957-04-18

Family

ID=6924848

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA21074A Pending DE1006786B (en) 1954-09-02 1954-09-02 Closure of packaging

Country Status (1)

Country Link
DE (1) DE1006786B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138350A1 (en) * 2001-08-04 2003-02-20 Tesa Ag A double sided adhesive strip with a nonadhesive coating on one of the two adhesive layers useful for opening and closing of packaging cartons and for strapping tapes
US7086627B2 (en) 2002-12-13 2006-08-08 Tesa Ag Adhesive tape for joining the start of a new paper roll to the end of an old, expiring paper roll
WO2008058418A1 (en) * 2006-11-16 2008-05-22 Zip Pack Ip Ag Reclosable bag having a security closing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH184626A (en) * 1935-07-02 1936-06-15 Frey Wiederkehr & Cie A G Paper envelope with closing flap and dry adhesive surfaces.
DE835391C (en) * 1950-05-04 1952-03-31 Ruhrchemie Ag Valve bag
DE856843C (en) * 1952-09-25 The Munising Paper Company, Chicago, 111. (V. St. A.) Self-adhesive wrapping paper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856843C (en) * 1952-09-25 The Munising Paper Company, Chicago, 111. (V. St. A.) Self-adhesive wrapping paper
CH184626A (en) * 1935-07-02 1936-06-15 Frey Wiederkehr & Cie A G Paper envelope with closing flap and dry adhesive surfaces.
DE835391C (en) * 1950-05-04 1952-03-31 Ruhrchemie Ag Valve bag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138350A1 (en) * 2001-08-04 2003-02-20 Tesa Ag A double sided adhesive strip with a nonadhesive coating on one of the two adhesive layers useful for opening and closing of packaging cartons and for strapping tapes
US6689244B2 (en) 2001-08-04 2004-02-10 Tesa Ag Double sided adhesive tape for sealing and opening cartons or cartonlike packages
US7086627B2 (en) 2002-12-13 2006-08-08 Tesa Ag Adhesive tape for joining the start of a new paper roll to the end of an old, expiring paper roll
WO2008058418A1 (en) * 2006-11-16 2008-05-22 Zip Pack Ip Ag Reclosable bag having a security closing device

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