EP0818326B1 - Cardboard folder - Google Patents

Cardboard folder Download PDF

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Publication number
EP0818326B1
EP0818326B1 EP96111261A EP96111261A EP0818326B1 EP 0818326 B1 EP0818326 B1 EP 0818326B1 EP 96111261 A EP96111261 A EP 96111261A EP 96111261 A EP96111261 A EP 96111261A EP 0818326 B1 EP0818326 B1 EP 0818326B1
Authority
EP
European Patent Office
Prior art keywords
binder
fold
strip
cover
tongue
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 - Lifetime
Application number
EP96111261A
Other languages
German (de)
French (fr)
Other versions
EP0818326A1 (en
Inventor
Hartmut Mutzeck
Wolfgang Moeckel
Jürgen Dattko
Jörg Hartmann
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.)
Herlitz AG
Original Assignee
Herlitz 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 Herlitz AG filed Critical Herlitz AG
Priority to AT96111261T priority Critical patent/ATE173984T1/en
Priority to DE59600915T priority patent/DE59600915D1/en
Priority to EP96111261A priority patent/EP0818326B1/en
Publication of EP0818326A1 publication Critical patent/EP0818326A1/en
Application granted granted Critical
Publication of EP0818326B1 publication Critical patent/EP0818326B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00Filing appliances with means for engaging perforations or slots
    • B42F13/0006Covers for loose-leaf binders
    • B42F13/0013Covers for loose-leaf binders made of special materials

Definitions

  • the invention relates to a flat file folder made of cardboard File cover, a spine and at least one from a tongue and an existing stitching device for receiving perforated sheets.
  • the well-known flat file the cover and the spine over a flexible, from Paper or textile material made up of natural fibers existing strips hinged together so that the strip serves on the one hand as a hinge and on the other hand the the tongue of the stapler shot through the spine covers.
  • a hot melt adhesive is used, which is in strip form on the Cover is applied before the flexible strip is attached to the folder cover is launched. Thereafter, the hot melt adhesive by the in the welding machine provided originally, was intended for welding plastic film, melted and made the connection.
  • the folder cover is separated by a fold Stripes wider than the spine, the Tongue pierces the side of the Strip and the spine is immediately with the cover glued, covering the tongue and with an edge to the Fold adjacent.
  • the flat file is made - of Apart from the tongue - made exclusively of cardboard, it offers First of all, very good recycling properties. Furthermore is due to the flush border of the spine on the bending edge, which is formed by the fold in the cover, a reinforcement caused in this area, so that here the double material layer the stapler and especially its edges against damage protects in use. Because only two parts are used, the production is not only simplified, but also due to the material savings also achieved a cost reduction.
  • the bonding is preferably carried out using a dispersion glue, which is particularly advantageous over the entire surface by the fold separated strips is applied. To save glue can also be glued in strips.
  • the flat file consists of cover 1 and the spine 2. Relating to the view page, for example a label field contains, the cover 1 is on the left longitudinal edge a strip 3 separated by a fold 4 is made wider than the spine 2.
  • the strip 3 has a width B of for example 30 mm.
  • this strip 3 is from the view side shot from at least one tongue 6. This is located 1, shows symmetrically with respect to the longitudinal axis to the Middle. It is also conceivable that two staples are shot if, for example, smaller than the stapler Sheets to be filed.
  • a stitching hole 7 fixes the Staple tongue 6 or the staple tongue 6, not shown here Leaves.
  • a border strip with the width B with a dispersion glue wetted On the back of the spine 2 is used to produce the Exercise book a border strip with the width B with a dispersion glue wetted.
  • the spine 2 is with the strip 3 of the Glued cover 1 so that its edge 2a abuts the fold 4 and so for the bending and abutting edge formed by the fold 4 becomes a reinforcement.
  • folds 5 can be provided parallel to fold 4, making the flat file also suitable, a larger number to be able to pick up perforated sheets.
  • FIG. 1 shows the edges of FIG Cover 1 and back 2 flush when the folder is closed from.
  • the spine 2 covers the one shot in the cover 1 Tack tongue 6, so that the folder is also an appealing Looks from the back. Through the flush conclusion of the spine on the fold is hardly visible that the Flat file is built in two parts.
  • the glue is not necessarily on the Stripes must be applied, but also the view side of the strip 3 all over with a dispersion glue be wetted.
  • the strip also interrupted can be. It is only important that spine 2 and cover 1 cannot detach from each other at their abutting edges. Of the Apply glue accordingly close to the butt edge.

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  • Sheet Holders (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The file cover (1) is wider than the back (2) by a strip (3) separated by a first fold (4). The tongue (6) pierces the side of the strip facing the rear of the file. The file rear is stuck directly to the cover and covers the tongue and has one edge (2a) next to the first fold. At least a second fold (5) is parallel with the first fold. A dispersion glue is used for sticking over the entire surface of the strip or in strips.

Description

Die Erfindung betrifft einen Schnellhefter aus Karton mit einem Heftdeckel, einem Heftrücken und mindestens einer aus einer Heftzunge und einer Heftlochung bestehenden Hefteinrichtung zur Aufnahme gelochter Blätter.The invention relates to a flat file folder made of cardboard File cover, a spine and at least one from a tongue and an existing stitching device for receiving perforated sheets.

Ein solcher Schnellhefter, der insbesondere für den Schulgebrauch gedacht ist, ist beispielsweise aus der EP 0 552 675 B1 bekannt. Gegenüber Schnellheftern aus Kunststoff haben solche aus Karton den Vorteil, daß sie keine Entsorgungsprobleme entstehen lassen. Die Produktionsstraßen der Hersteller sind jedoch seit Jahren auf die Produktion von Kunststoffheftern eingerichtet. Eine Umstellung der Produktion auf Karton ist wirtschaftlich nur dann sinnvoll, wenn die vorhandenen Fertigungseinrichtungen weiter eingesetzt werden können.Such a flat file, especially for school use is known, for example, from EP 0 552 675 B1. Compared to plastic staplers, they have cardboard ones the advantage that they do not cause any disposal problems. However, the manufacturers' production lines have been up for years set up the production of plastic staplers. A change production on cardboard makes economic sense only if the existing manufacturing facilities continue to be used can be.

Um diese Forderung zu erfüllen, werden bei dem bekannten Schnellhefter der Heftdeckel und der Heftrücken über einen biegsamen, aus Papier oder textilem Material aufgebauten und aus natürlichen Fasern bestehenden Streifen klappbar so miteinander verbunden, daß der Streifen einerseits als Scharnier dient und andererseits die durch den Heftrücken geschossene Heftzunge der Hefteinrichtung abdeckt. Zur Verbindung des biegsamen Streifens mit den Heftdeckeln wird ein Schmelzkleber verwendet, der streifenförmig auf die Deckel aufgebracht wird, bevor der biegsame Streifen auf die Heftdeckel aufgelegt wird. Danach wird der Schmelzkleber durch die in der Produktionsmaschine vorgesehene Schweißeinrichtung, die ursprünglich zum Verschweißen von Kunststoffolie gedacht war, aufgeschmolzen und die Verbindung so hergestellt.To meet this requirement, the well-known flat file the cover and the spine over a flexible, from Paper or textile material made up of natural fibers existing strips hinged together so that the strip serves on the one hand as a hinge and on the other hand the the tongue of the stapler shot through the spine covers. For connecting the flexible strip to the folder covers a hot melt adhesive is used, which is in strip form on the Cover is applied before the flexible strip is attached to the folder cover is launched. Thereafter, the hot melt adhesive by the in the welding machine provided originally, was intended for welding plastic film, melted and made the connection.

Nachteilig an diesem Schnellhefter ist der hohe mit ihm verbundene Produktionsaufwand. Durch die dreiteilige Ausgestaltung müssen der Maschine drei unterschiedliche Streifen zugeführt werden. Da eine exakte Positionierung notwendig ist, müssen diese zugeführten Streifen genau geführt werden, was eine aufwendige Einstellarbeit mit entsprechender Rüstzeit erfordert. Darüberhinaus hat ein Scharnierstreifen aus Pappe, der die entsprechende Flexibilität besitzt, nur selten eine so hohe Festigkeit, daß er über längere Zeit dem strapaziösen Gebrauch, den ein Schnellhefter insbesondere im Schulgebrauch ausgesetzt ist, standhält. Stärkerer Karton bietet nicht mehr die notwendige Flexibilität, so daß dieser zu einer umständlichen Handhabung führt, mit der die Gefahr des Einreißens beim häufigen Öffnen und Schließen verbunden ist. Aus diesem Grund werden folglich biegsame Streifen aus einem textilem Material verwendet, das zwar die nötige Haltbarkeit bietet, dafür aber nicht unmittelbar mit dem Altpapier entsorgt bzw. wieder aufgearbeitet werden kann.A disadvantage of this flat file is the high associated with it Production effort. Due to the three-part design, the Machine can be fed three different strips. There one exact positioning is necessary, these must be fed Strips are guided exactly, which is an expensive adjustment with appropriate set-up time required. In addition, a Cardboard hinge strips, giving the appropriate flexibility possesses, rarely such a high strength that it lasts longer Time the strenuous use that a flat file in particular exposed in school use, withstands. Stronger cardboard offers no longer the necessary flexibility, so that this becomes a cumbersome handling leads to the risk of tearing connected with frequent opening and closing. For this reason flexible strips made of a textile material are consequently used, that offers the necessary durability, but not for it directly disposed of with the waste paper or refurbished can be.

Von dieser Problemstellung ausgehend soll der gattungsgemäße Schnellhefter verbessert werden.Proceeding from this problem, the generic Flat file to be improved.

Zur Problemlösung ist der Heftdeckel um einen durch einen Falz abgetrennten Streifen breiter ausgebildet als der Heftrücken, die Heftzunge durchstößt die dem Heftrücken zugewandte Seite des Streifens und der Heftrücken ist unmittelbar mit dem Heftdeckel verklebt, wobei er die Heftzunge abdeckt und mit einem Rand an den Falz angrenzt. To solve the problem, the folder cover is separated by a fold Stripes wider than the spine, the Tongue pierces the side of the Strip and the spine is immediately with the cover glued, covering the tongue and with an edge to the Fold adjacent.

Durch diese Ausgestaltung besteht der Schnellhefter - von der Heftzunge abgesehen - ausschließlich aus Karton und bietet deshalb zunächst einmal sehr gute Recycling-Eigenschaften. Darüberhinaus wird durch das bündige Angrenzen des Heftrückens an die Biegekante, die durch den Falz im Heftdeckel gebildet wird, eine Verstärkung in diesem Bereich bewirkt, so daß hier die doppelte Materiallage den Hefter und insbesondere seine Kanten gegen Beschädigung im Gebrauch schützt. Dadurch, daß nur zwei Teile verwendet werden, wird die Herstellung nicht nur vereinfacht, sondern auch aufgrund der Materialeinsparung auch eine Kostenreduktion erzielt.With this design, the flat file is made - of Apart from the tongue - made exclusively of cardboard, it offers First of all, very good recycling properties. Furthermore is due to the flush border of the spine on the bending edge, which is formed by the fold in the cover, a reinforcement caused in this area, so that here the double material layer the stapler and especially its edges against damage protects in use. Because only two parts are used, the production is not only simplified, but also due to the material savings also achieved a cost reduction.

Vorzugsweise verläuft parallel zum Falz mindestens ein weiterer Falz, so daß der Schnellhefter auch zur Ablage einer größeren Anzahl von gelochten Blättern geeignet ist.Preferably at least one further runs parallel to the fold Fold so that the flat file can also be used to store a large number of perforated sheets is suitable.

Die Verklebung erfolgt vorzugsweise über einen Dispersionsleim, der insbesondere vorteilhaft vollflächig auf dem durch den Falz abgetrennten Streifen aufgetragen wird. Zur Einsparung von Leim kann die Verklebung auch streifenförmig erfolgen. The bonding is preferably carried out using a dispersion glue, which is particularly advantageous over the entire surface by the fold separated strips is applied. To save glue can also be glued in strips.

Mit Hilfe einer Zeichnung soll ein Ausführungsbeispiel der Erfindung nachfolgend näher erläutert werden. Es zeigt:

Figur 1 -
die Draufsicht auf einen Schnellhefter. Im oberen Teil der Figur ist dieser geschlossen und im unteren geöffnet dargestellt,
Figur 2 -
den Schnitt entlang der Linie II-II nach Figur 1.
An embodiment of the invention will be explained in more detail below with the aid of a drawing. It shows:
Figure 1 -
the top view of a flat file. It is closed in the upper part of the figure and shown open in the lower part,
Figure 2 -
the section along the line II-II of Figure 1.

Der Schnellhefter besteht aus dem Heftdeckel 1 und dem Heftrücken 2. Bezogen auf die Ansichtsseite, die beispielsweise ein Beschriftungsfeld enthält, ist der Heftdeckel 1 am linken Längsrand um einen durch einen Falz 4 abgetrennten Streifen 3 breiter ausgebildet als der Heftrücken 2. Der Streifen 3 besitzt eine Breite B von beispielsweise 30 mm. In diesen Streifen 3 wird von der Ansichtsseite aus mindestens eine Heftzunge 6 eingeschossen. Diese befindet sich, wie Figur 1 zeigt, bezogen auf die Längsachse, symmetrisch zur Mitte. Denkbar ist auch, daß zwei Heftzungen eingeschossen werden, wenn beispielsweise gegenüber dem Hefter kleinere Blätter abgeheftet werden sollen. Eine Heftlochung 7 fixiert die Heftzunge 6 bzw. von der Heftzunge 6 aufgenommene, hier nicht dargestellte Blätter.The flat file consists of cover 1 and the spine 2. Relating to the view page, for example a label field contains, the cover 1 is on the left longitudinal edge a strip 3 separated by a fold 4 is made wider than the spine 2. The strip 3 has a width B of for example 30 mm. In this strip 3 is from the view side shot from at least one tongue 6. This is located 1, shows symmetrically with respect to the longitudinal axis to the Middle. It is also conceivable that two staples are shot if, for example, smaller than the stapler Sheets to be filed. A stitching hole 7 fixes the Staple tongue 6 or the staple tongue 6, not shown here Leaves.

Auf die Rückseite des Heftrückens 2 wird zur Herstellung des Schulhefters ein Randstreifen mit der Breite B mit einem Dispersionsleim benetzt. Der Heftrücken 2 wird mit dem Streifen 3 des Heftdeckels 1 so verklebt, daß sein Rand 2a an den Falz 4 angrenzt und so für die Biege- und Stoßkante, die durch den Falz 4 ausgebildet wird, eine Verstärkung bildet.On the back of the spine 2 is used to produce the Exercise book a border strip with the width B with a dispersion glue wetted. The spine 2 is with the strip 3 of the Glued cover 1 so that its edge 2a abuts the fold 4 and so for the bending and abutting edge formed by the fold 4 becomes a reinforcement.

Parallel zum Falz 4 können weitere Falze 5 vorgesehen sein, wodurch der Schnellhefter auch geeignet ist, eine größere Anzahl gelochter Blätter aufnehmen zu können.Further folds 5 can be provided parallel to fold 4, making the flat file also suitable, a larger number to be able to pick up perforated sheets.

Wie der obere Teil der Figur 1 zeigt, schließen die Ränder von Heftdeckel 1 und Heftrücken 2 bei geschlossenem Schnellhefter bündig ab. Der Heftrücken 2 überdeckt die in den Heftdeckel 1 eingeschossene Heftzunge 6, so daß der Schnellhefter auch ein ansprechendes Aussehen von der Rückseite hat. Durch den bündigen Abschluß des Heftrückens an dem Falz ist kaum ersichtlich, daß der Schnellhefter zweiteilig aufgebaut ist.As the upper part of FIG. 1 shows, the edges of FIG Cover 1 and back 2 flush when the folder is closed from. The spine 2 covers the one shot in the cover 1 Tack tongue 6, so that the folder is also an appealing Looks from the back. Through the flush conclusion of the spine on the fold is hardly visible that the Flat file is built in two parts.

Es versteht sich von selbst, daß der Leim nicht zwingend auf dem Streifen aufgebracht werden muß, sondern ebenso kann auch die Ansichtsseite des Streifens 3 vollflächig mit einem Dispersionsleim benetzt werden. Zur Einsparung von Leim ist es auch denkbar, den Leim streifenförmig aufzutragen, wobei der Streifen auch unterbrochen sein kann. Wichtig ist nur, daß sich Heftrücken 2 und Heftdeckel 1 an ihren Stoßkanten nicht voneinander lösen können. Der Leimauftrag ist entsprechend dicht an der Stoßkante anzubringen. It goes without saying that the glue is not necessarily on the Stripes must be applied, but also the view side of the strip 3 all over with a dispersion glue be wetted. To save glue, it is also conceivable that Apply glue in strips, the strip also interrupted can be. It is only important that spine 2 and cover 1 cannot detach from each other at their abutting edges. Of the Apply glue accordingly close to the butt edge.

BezugszeichenlisteReference list

11
HeftdeckelFile cover
22nd
HeftrückenSpine
33rd
StreifenStripes
44th
FalzFold
55
FalzFold
66
HeftzungeTongue
77
HeftlochungStitching
BB
Breitewidth
2a2a
Randedge

Claims (5)

  1. Rapid loose-leaf binder of board with a binder cover (1), a binder back (2) and at least one binder device consisting of a binder tongue (6) and a binder perforation (7) for holding perforated sheets, characterised in that the binder cover (1) is wider by a strip (3), which is separated by a fold (4), than the binder back (2), the binder tongue (6) passes through the side of the strip (3) which faces the binder back (2), and the binder back (2) is glued directly to the binder cover (1), wherein it covers the binder tongue (6) and adjoins the fold (4) with an edge (2a).
  2. Rapid loose-leaf binder according to claim 1, characterised in that at least one further fold (5) extends parallel to the fold.
  3. Rapid loose-leaf binder according to claim 1, characterised in that a dispersion glue is used for gluing.
  4. Rapid loose-leaf binder according to claim 3, characterised in that the glue is applied to the entire surface of the strip (3).
  5. Rapid loose-leaf binder according to claim 3, characterised in that the glue is applied in strips.
EP96111261A 1996-07-12 1996-07-12 Cardboard folder Expired - Lifetime EP0818326B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT96111261T ATE173984T1 (en) 1996-07-12 1996-07-12 BINDER MADE OF CARDBOARD
DE59600915T DE59600915D1 (en) 1996-07-12 1996-07-12 Flat file folder made of cardboard
EP96111261A EP0818326B1 (en) 1996-07-12 1996-07-12 Cardboard folder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96111261A EP0818326B1 (en) 1996-07-12 1996-07-12 Cardboard folder

Publications (2)

Publication Number Publication Date
EP0818326A1 EP0818326A1 (en) 1998-01-14
EP0818326B1 true EP0818326B1 (en) 1998-12-02

Family

ID=8222990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96111261A Expired - Lifetime EP0818326B1 (en) 1996-07-12 1996-07-12 Cardboard folder

Country Status (3)

Country Link
EP (1) EP0818326B1 (en)
AT (1) ATE173984T1 (en)
DE (1) DE59600915D1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9200983U1 (en) * 1992-01-18 1993-03-11 Loer & Schäfer GmbH, 4798 Wünnenberg Cardboard folder

Also Published As

Publication number Publication date
ATE173984T1 (en) 1998-12-15
EP0818326A1 (en) 1998-01-14
DE59600915D1 (en) 1999-01-14

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