[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP0509197A1 - Book with file pockets - Google Patents

Book with file pockets Download PDF

Info

Publication number
EP0509197A1
EP0509197A1 EP92101807A EP92101807A EP0509197A1 EP 0509197 A1 EP0509197 A1 EP 0509197A1 EP 92101807 A EP92101807 A EP 92101807A EP 92101807 A EP92101807 A EP 92101807A EP 0509197 A1 EP0509197 A1 EP 0509197A1
Authority
EP
European Patent Office
Prior art keywords
foil
book according
weld seam
pocket book
cutouts
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.)
Granted
Application number
EP92101807A
Other languages
German (de)
French (fr)
Other versions
EP0509197B1 (en
Inventor
Roland Würthner
Michael Schliesser
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.)
LOUIS LEITZ KG
Original Assignee
Louis Leitz KG
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 Louis Leitz KG filed Critical Louis Leitz KG
Publication of EP0509197A1 publication Critical patent/EP0509197A1/en
Application granted granted Critical
Publication of EP0509197B1 publication Critical patent/EP0509197B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D1/00—Books or other bound products
    • B42D1/08—Albums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F7/00—Filing appliances without fastening means
    • B42F7/02—Filing appliances comprising only one pocket or compartment, e.g. single gussetted pockets

Definitions

  • the invention relates to a foil pocket book with a plurality of flat foil pockets which are rectangular in outline, delimited by two foil layers each connected to one another by at least two, preferably three edges on a folding or welding line and having an insertion opening for documents or the like on at least one edge
  • Made of thermoplastic material which are connected in one piece in pairs on a common center line and are welded flat against one another on a weld line running along the common center lines and optionally welded to a cover.
  • hose parts with a predetermined height are usually welded from an endless film tube with closure of one longitudinal edge, brought together in layers and welded together in the region of their center line to one another and to the cover, which is also made of thermoplastic material.
  • the resulting weld seam is, for example, broken through like a lattice. This is intended to ensure that the melting plastic material melts together in the area of the weld seam and at the same time forms a bond with the cover.
  • the perforation pattern obtained in this way stiffens the spine of the book and facilitates the hinge-like opening and closing of the film pockets.
  • the invention has for its object to develop a film pocket book, in which the risk of tearing the film pockets in the area of the weld seam is significantly reduced regardless of their width and design.
  • both film layers of the film pockets in the vicinity of at least one of the weld seam ends arranged laterally next to the weld seam, to the pocket edge perpendicular to the weld seam, have cutouts or cut-outs.
  • the open-edge cutouts or punched-out areas are arranged congruently with one another both in the two film layers of each film pocket and in the film pockets of the entire book lying against one another.
  • a further advantageous embodiment of the invention provides that the cutouts of two integrally connected foil pockets are arranged in mirror image with respect to one another with respect to their center line or are formed continuously while cutting the center line. In the latter case, it is advantageous if the end of the weld line on the side of the cutouts is offset inwards in relation to the relevant pocket edge in the longitudinal direction of the center line.
  • the cutouts are advantageously arranged on the side of the insertion opening of the film pockets.
  • cutouts are delimited by flanks which diverge towards the edge opening, the cutout flank adjacent to the weld seam being either parallel or at an acute angle of less than 20 ° to the weld seam.
  • the weld seam can either be perforated like a grid or consist of at least two individual seams spaced apart from one another until their ends are parallel to one another.
  • the weld line it is possible to design the weld line as a plurality of cross-seams which are spaced apart from one another in a grid-like manner and separated from one another by transverse openings.
  • the foil pocket books (clearbooks) shown in the drawing essentially consist of a cover 10 and a plurality of mutually abutting, welded seams 12 running along a center and foil pockets 14 connected to the cover 10.
  • the foil pockets 14 of the book are in turn connected to one another in pairs on a center line 12 'and are each delimited by two foil layers 14', 14 '', which are at the fold line 16, the weld line 18 and the weld seam 12 are connected to one another and are open at their upper edge 20 to form an insertion opening for documents.
  • the weld seam can, as can be seen from FIGS. 1 to 5, be broken like a lattice.
  • a weld seam consisting of two mutually parallel individual seams 12 'is shown, while in the case of FIG. 7 the weld seam is formed from a plurality of transverse seams 12''which are spaced apart and separated by gaps 22 .
  • the weld seam is of equal width over its entire length, while in the case of FIG. 4 it is widened towards the end in a delta shape and in the case of FIGS. 5 to 7 it is tapered to a point.
  • recesses 24 which are open at the edge and which are congruent in the two film layers 14 ′, 14 ′′ of all film pockets 14 are provided in the vicinity of the weld seam the at the Handling the foil pockets within the foil pocket book form a tear protection.
  • the pointed ends 26 in the case of FIGS. 5 to 7 also have a strain-relieving function, which may make it unnecessary to make recesses 24 (FIGS. 5 and 7).
  • the invention relates to a film pocket book, referred to in practice as a "clear book", which has a plurality of flat, contoured rectangular, insert pockets for documents, which have pockets 14, which are connected in one piece in pairs on a common center line 12 ' and are flat against one another at a weld line 12 running along the common center lines 12 'and are welded to one another and to a cover 10.
  • both film layers 14 ′, 14 ′′ of the individual film pockets 14 have in the vicinity of at least one of the weld seam ends 26 laterally next to the weld seam 12 arranged cutouts 24 which are open to the edge of the adjacent pocket edge 20 perpendicular to the weld line 12.

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Sheet Holders (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

The invention relates to a book with file pockets, which is described in practice as a "clear book" and has a plurality of flat file pockets (14) of rectangular contour which have an insertion opening for documents, are joined together integrally in pairs at a common centre line (12') and, resting flatly against one another, are welded to one another and to a binding cover (10) at a binding welding seam (12) running along the common centre line (12'). In order to avoid tearing of the file pockets when handling the book in the region of the binding welding seam (12), which is preferably interrupted in the manner of a grid, both layers of film (14', 14'') of the individual file pockets (14) have cutouts (24) in the vicinity of at least one of the ends (26) of the binding welding seam, said cutouts being arranged laterally next to the binding welding seam (12), and being open at the edges towards the edge (20) of the adjacent pocket perpendicular to the binding welding seam (12).

Description

Die Erfindung bezieht sich auf ein Folientaschen-Buch mit mehreren flachen, im Umriß rechteckigen, durch je zwei an mindestens zwei, vorzugsweise drei Rändern an einer Falt- oder Schweißlinie miteinander verbundene Folienlagen begrenzten und an mindestens einem Rand eine Einschuböffnung für Schriftgut oder dergleichen aufweisenden Folientaschen aus thermoplastischem Kunststoff, die paarweise an einer gemeinsamen Mittellinie einstückig zusammenhängen und flächig gegeneinanderliegend an einer entlang den gemeinsamen Mittellinien verlaufenden Bindeschweißnaht miteinander und gegebenenfalls mit einer Einbanddecke verschweißt sind.The invention relates to a foil pocket book with a plurality of flat foil pockets which are rectangular in outline, delimited by two foil layers each connected to one another by at least two, preferably three edges on a folding or welding line and having an insertion opening for documents or the like on at least one edge Made of thermoplastic material, which are connected in one piece in pairs on a common center line and are welded flat against one another on a weld line running along the common center lines and optionally welded to a cover.

Bei der Herstellung bekannter Folientaschen-Bücher (Clearbooks) werden üblicherweise von einem endlosen Folienschlauch Schlauchteile mit vorgegebener Höhe unter Verschließen des einen Längsrandes abgeschweißt, lagenweise zusammengeführt und gemeinsam im Bereich ihrer Mittellinie miteinander und mit dem ebenfalls aus thermoplastischem Material bestehenden Einband verschweißt. Die hierbei entstehende Bindeschweißnaht ist beispielsweise gitterartig durchbrochen. Damit soll erreicht werden, daß das schmelzende Kunststoffmaterial im Bereich der Bindeschweißnaht gezielt zusammenschmilzt und zugleich einen Verbund mit dem Einband bildet. Das hierbei erhaltene Perforationsmuster bildet eine Aussteifung des Buchrückens und erleichtert das scharnierartige Auf- und Zuschwenken der Folientaschen. Es hat sich aber gezeigt, daß gerade im Bereich der Bindeschweißnaht aufgrund der Perforation eine erhöhte Einreißgefahr beim Verschwenken der Folientaschen insbesondere bei unsachgemäßer Handhabung erfolgt. Um dieser Gefahr zu begegnen, wird bisher vor allem eine relativ breite und dadurch widerstandsfähige Bindeschweißnaht vorgesehen. Da die Folientaschen jedoch meist am seitlichen Schweißnahtrand einreißen und die breite Schweißnaht aufgrund der zusätzlichen Aushärtung eine steife Abreißkante bildet, hat sich diese Maßnahme bezüglich der Einreißgefahr eher negativ ausgewirkt.In the production of known film pocket books (clearbooks), hose parts with a predetermined height are usually welded from an endless film tube with closure of one longitudinal edge, brought together in layers and welded together in the region of their center line to one another and to the cover, which is also made of thermoplastic material. The resulting weld seam is, for example, broken through like a lattice. This is intended to ensure that the melting plastic material melts together in the area of the weld seam and at the same time forms a bond with the cover. The perforation pattern obtained in this way stiffens the spine of the book and facilitates the hinge-like opening and closing of the film pockets. However, it has been shown that precisely in the area of the weld line due to the perforation, there is an increased risk of tearing when the film pockets are pivoted, particularly when handled improperly. In order to counter this danger, a relatively wide and therefore resistant weld seam has been provided so far. However, since the film pockets usually tear at the side edge of the weld seam and the wide weld seam forms a rigid tear-off edge due to the additional hardening, this measure has had a rather negative effect with regard to the risk of tearing.

Der Erfindung liegt die Aufgabe zugrunde, ein Folientaschen-Buch zu entwickeln, bei welchem die Einreißgefahr der Folientaschen im Bereich der Bindeschweißnaht unabhängig von deren Breite und Ausbildung wesentlich reduziert wird.The invention has for its object to develop a film pocket book, in which the risk of tearing the film pockets in the area of the weld seam is significantly reduced regardless of their width and design.

Zur Lösung dieser Aufgabe wird gemäß der Erfindung vorgeschlagen, daß beide Folienlagen der Folientaschen in der Nähe mindestens eines der Bindeschweißnahtenden seitlich neben der Schweißnaht angeordnete, zu dem zur Bindeschweißnaht senkrechten Taschenrand hin randoffene Ausschnitte oder Ausstanzungen aufweist.To achieve this object, it is proposed according to the invention that both film layers of the film pockets in the vicinity of at least one of the weld seam ends arranged laterally next to the weld seam, to the pocket edge perpendicular to the weld seam, have cutouts or cut-outs.

Gemäß einer bevorzugten Ausgestaltung der Erfindung sind die randoffenen Ausschnitte oder Ausstanzungen sowohl in den beiden Folienlagen einer jeden Folientasche als auch in den gegeneinander anliegenden Folientaschen des gesamten Buches deckungsgleich zueinander angeordnet.According to a preferred embodiment of the invention, the open-edge cutouts or punched-out areas are arranged congruently with one another both in the two film layers of each film pocket and in the film pockets of the entire book lying against one another.

Eine weitere vorteilhafte Ausgestaltung der Erfindung sieht vor, daß die Ausschnitte zweier einstückig zusammenhängender Folientaschen bezüglich ihrer Mittellinie spiegelbildlich zueinander angeordnet oder unter Anschneiden der Mittellinie durchgehend ausgebildet sind. Im letzteren Falle ist es von Vorteil, wenn das Bindeschweißnahtende auf der Seite der Ausschnitte gegenüber dem betreffenden Taschenrand in Längsrichtung der Mittellinie nach innen versetzt angeordnet ist.A further advantageous embodiment of the invention provides that the cutouts of two integrally connected foil pockets are arranged in mirror image with respect to one another with respect to their center line or are formed continuously while cutting the center line. In the latter case, it is advantageous if the end of the weld line on the side of the cutouts is offset inwards in relation to the relevant pocket edge in the longitudinal direction of the center line.

Da die Folientaschen vor allem im Bereich der Einschuböffnung auf Zug beansprucht werden, werden die Ausschnitte vorteilhafterweise auf der Seite der Einschuböffnung der Folientaschen angeordnet.Since the film pockets are subjected to tensile stress above all in the region of the insertion opening, the cutouts are advantageously arranged on the side of the insertion opening of the film pockets.

Als besonders vorteilhaft hat es sich erwiesen, wenn die Ausschnitte durch zur Randöffnung hin divergierende Flanken begrenzt sind, wobei die der Bindeschweißnaht benachbarte Ausschnittflanke entweder parallel oder unter einem spitzen Winkel von weniger als 20° zur Bindeschweißnaht verlaufen sollte.It has proven to be particularly advantageous if the cutouts are delimited by flanks which diverge towards the edge opening, the cutout flank adjacent to the weld seam being either parallel or at an acute angle of less than 20 ° to the weld seam.

Grundsätzlich ist es möglich, bei gleichzeitigem Vorhandensein der Ausschnitte die Breite der Bindeschweißnaht zu ihrem ausschnittseitigen Ende hin deltaförmig zu erweitern, um eine zusätzliche Eckenverstärkung zu erhalten.In principle, it is possible, if the cutouts are present at the same time, to widen the width of the weld line toward its cutout-side end in order to obtain an additional corner reinforcement.

Besser ist es jedoch, wenn die Breite der Bindeschweißnaht zu ihrem ausschnittseitigen Ende hin spitz zulaufend verjüngt ist. In diesem Falle ergibt sich durch die linienhaft angreifenden Zugkräfte eine Entlastung, die es unter bestimmten Voraussetzungen sogar ermöglichen, auf die randoffenen Aussparungen und die dadurch erzielte Zugentlastung zu verzichten. Die Bindeschweißnaht kann bei beiden Lösungsalternativen entweder gitterartig durchbrochen sein oder aus mindestens zwei im Abstand voneinander angeordneten, bis in die Nähe ihrer Enden zueinander parallelen Einzelnähten bestehen. Grundsätzlich ist es möglich, die Bindeschweißnaht auch als eine Vielzahl von rasterartig im Abstand voneinander angeordnete und durch quer verlaufende Durchbrüche voneinander getrennte Quernähte auszubilden.It is better, however, if the width of the weld line is tapered to a point at its cut-out end. In this case, the linearly acting tensile forces, which under certain conditions even make it possible to dispense with the open-edge recesses and the resulting strain relief. In both alternative solutions, the weld seam can either be perforated like a grid or consist of at least two individual seams spaced apart from one another until their ends are parallel to one another. In principle, it is possible to design the weld line as a plurality of cross-seams which are spaced apart from one another in a grid-like manner and separated from one another by transverse openings.

Im folgenden wird die Erfindung anhand der in der Zeichnung in schematischer Weise dargestellten Ausführungsbeispiele näher erläutert. Es zeigen

Fig. 1
ein in der Mitte aufgeschlagenes Folientaschen-Buch in schaubildlicher Darstellung;
Fig. 2
einen Ausschnitt aus dem Folientaschen-Buch nach Fig. 1 in Draufsicht;
Fig. 3 bis 7
gegenüber Fig. 1 und 2 abgewandelte Ausführungsbeispiele eines Folientaschen-Buchs in Darstellungen entsprechend Fig. 2.
The invention is explained in more detail below on the basis of the exemplary embodiments shown schematically in the drawing. Show it
Fig. 1
a diagrammatic representation of a foil pocket book opened in the middle;
Fig. 2
a section of the film pocket book of Figure 1 in plan view.
3 to 7
1 and 2 modified exemplary embodiments of a foil pocket book in representations corresponding to FIG. 2.

Die in der Zeichnung dargestellten Folientaschen-Bücher (Clearbooks) bestehen im wesentlichen aus einer Einbanddecke 10 und mehreren gegeneinander anliegenden, an einer mittig verlaufenden Bindeschweißnaht 12 miteinander und mit der Einbanddecke 10 verbundenen Folientaschen 14. Die Folientaschen 14 des Buchs hängen ihrerseits paarweise an einer Mittellinie 12' miteinander zusammen und sind jeweils durch zwei Folienlagen 14',14'' begrenzt, die an der Faltlinie 16, der Schweißlinie 18 und der Bindeschweißnaht 12 miteinander verbunden und an ihrem oberen Rand 20 unter Bildung einer Einschuböffnung für Schriftgut offen sind. Die Bindeschweißnaht kann, wie aus den Fig. 1 bis 5 zu ersehen ist, gitterartig durchbrochen sein. Dadurch wird erreicht, daß das Kunststoffmaterial beim Schweißvorgang gezielt zusammenschmilzt und einen zuverlässigen Verbund mit der Einbanddecke 20 bildet. Bei dem in Fig. 6 gezeigten Ausführungsbeispiel ist eine aus zwei zueinander parallelen Einzelnähten 12' bestehende Schweißnaht gezeigt, während im Falle der Fig. 7 die Schweißnaht aus einer Vielzahl von im Abstand voneinander angeordneten, durch Lücken 22 voneinander getrennten Quernähten 12'' gebildet ist.The foil pocket books (clearbooks) shown in the drawing essentially consist of a cover 10 and a plurality of mutually abutting, welded seams 12 running along a center and foil pockets 14 connected to the cover 10. The foil pockets 14 of the book are in turn connected to one another in pairs on a center line 12 'and are each delimited by two foil layers 14', 14 '', which are at the fold line 16, the weld line 18 and the weld seam 12 are connected to one another and are open at their upper edge 20 to form an insertion opening for documents. The weld seam can, as can be seen from FIGS. 1 to 5, be broken like a lattice. This ensures that the plastic material melts in a targeted manner during the welding process and forms a reliable bond with the cover 20. In the exemplary embodiment shown in FIG. 6, a weld seam consisting of two mutually parallel individual seams 12 'is shown, while in the case of FIG. 7 the weld seam is formed from a plurality of transverse seams 12''which are spaced apart and separated by gaps 22 .

Bei den Ausführungsbeispielen nach Fig. 1 bis 3 ist die Bindeschweißnaht über ihre gesamte Länge gleich breit, während sie im Falle der Fig. 4 zu ihrem Ende hin deltaförmig verbreitert und im Falle der Fig. 5 bis 7 spitz zulaufend verjüngt ausgebildet ist.In the exemplary embodiments according to FIGS. 1 to 3, the weld seam is of equal width over its entire length, while in the case of FIG. 4 it is widened towards the end in a delta shape and in the case of FIGS. 5 to 7 it is tapered to a point.

Bei den in Fig. 1 bis 4 und 6 gezeigten Ausführungsbeispielen sind im Bereich des die Einschuböffnung aufweisenden Oberrandes 20 der Folientaschen in der Nähe des Bindeschweißnahtendes randoffene Aussparungen 24 vorgesehen, die in den beiden Folienlagen 14',14'' aller Folientaschen 14 deckungsgleich sind und die bei der Handhabung der Folientaschen innerhalb des Folientaschen-Buches einen Einreißschutz bilden. Im Falle der Fig. 2, 4 und 6 sind an den Folientaschen eines jeden Folientaschenpaars zwei bezüglich der Mittellinie 12' spiegelsymmetrisch angeordnete Aussparungen 24 vorgesehen, während im Falle der Fig. 3 ein durchgehender Ausschnitt 24 vorgesehen ist, der bewirkt, daß die Schweißnaht an ihrem Ende in Richtung der Mittellinie 12' gegenüber dem Öffnungsrand 20 zurückversetzt ist. Die spitz zulaufenden Enden 26 im Falle der Fig. 5 bis 7 haben ebenfalls eine zugentlastende Funktion, die gegebenenfalls die Einbringung von Aussparungen 24 entbehrlich macht (Fig. 5 und 7).In the exemplary embodiments shown in FIGS. 1 to 4 and 6, in the area of the upper edge 20 of the film pockets which has the insertion opening, recesses 24 which are open at the edge and which are congruent in the two film layers 14 ′, 14 ″ of all film pockets 14 are provided in the vicinity of the weld seam the at the Handling the foil pockets within the foil pocket book form a tear protection. In the case of FIGS. 2, 4 and 6, two recesses 24 arranged mirror-symmetrically with respect to the center line 12 'are provided on the film pockets of each pair of film pockets, while in the case of FIG. 3 a continuous cutout 24 is provided, which causes the weld seam to its end in the direction of the center line 12 'is set back from the opening edge 20. The pointed ends 26 in the case of FIGS. 5 to 7 also have a strain-relieving function, which may make it unnecessary to make recesses 24 (FIGS. 5 and 7).

Zusammenfassend ist folgendes festzustellen: Die Erfindung bezieht sich auf ein in der Praxis als "Clearbook" bezeichnetes Folientaschen-Buch, das mehrere flache, im Umriß rechteckige, eine Einschuböffnung für Schriftgut aufweisende Folientaschen 14 aufweist, die paarweise an einer gemeinsamen Mittellinie 12' einstückig zusammenhängen und flächig gegeneinander anliegend an einer entlang den gemeinsamen Mittellinien 12' verlaufenden Bindeschweißnaht 12 miteinander und mit einer Einbanddecke 10 verschweißt sind. Um bei der Handhabung des Buches ein Einreißen der Folientaschen im Bereich der vorzugsweise gitterartig durchbrochenen Bindeschweißnaht 12 zu vermeiden, weisen beide Folienlagen 14',14'' der einzelnen Folientaschen 14 in der Nähe mindestens eines der Bindeschweißnahtenden 26 seitlich neben der Bindeschweißnaht 12 angeordnete, zu dem zur Bindeschweißnaht 12 senkrechten benachbarten Taschenrand 20 hin randoffene Ausschnitte 24 auf.In summary, the following can be stated: The invention relates to a film pocket book, referred to in practice as a "clear book", which has a plurality of flat, contoured rectangular, insert pockets for documents, which have pockets 14, which are connected in one piece in pairs on a common center line 12 ' and are flat against one another at a weld line 12 running along the common center lines 12 'and are welded to one another and to a cover 10. In order to avoid tearing of the film pockets in the area of the preferably welded open weld seam 12 when handling the book, both film layers 14 ′, 14 ″ of the individual film pockets 14 have in the vicinity of at least one of the weld seam ends 26 laterally next to the weld seam 12 arranged cutouts 24 which are open to the edge of the adjacent pocket edge 20 perpendicular to the weld line 12.

Claims (16)

Folientaschen-Buch mit mehreren flachen, im Umriß rechteckigen, durch zwei an mindestens zwei, vorzugsweise drei Rändern (16,18,12) an einer Falt- oder Schweißlinie miteinander verbundene Folienlagen (14,14') begrenzten und an mindestens einem Rand (20) eine Einschuböffnung für Schriftgut oder dergleichen aufweisenden Folientaschen (14) aus thermoplastischem Kunststoff, die paarweise an einer gemeinsamen Mittellinie (12') einstückig zusammenhängen und flächig gegeneinanderliegend an einer entlang den gemeinsamen Mittellinien (12') verlaufenden Bindeschweißnaht (12) miteinander und gegebenenfalls mit einer Einbanddecke (10) verschweißt sind, dadurch gekennzeichnet, daß die beiden Folienlagen (14',14'') aller Folientaschen (14) in der Nähe mindestens eines der Bindeschweißnahtenden (26) seitlich neben der Bindeschweißnaht (12) angeordnete, zu dem zur Bindeschweißnaht senkrechten Taschenrand (20) hin randoffene Ausschnitte oder Ausstanzungen (24,24') aufweisen.Foil pocket book with several flat, rectangular in outline, delimited by two foil layers (14, 14 ') connected to one another on at least two, preferably three edges (16, 18, 12) on a folding or welding line and at least one edge (20 ) an insertion opening for writing material or similar foil pockets (14) made of thermoplastic, which are integrally connected in pairs on a common center line (12 ') and lie flat against each other on a weld seam (12) running along the common center lines (12') with each other and optionally with a cover (10) is welded, characterized in that the two film layers (14 ', 14'') of all film pockets (14) in the vicinity of at least one of the weld seam ends (26) are arranged laterally next to the weld seam (12), to which the Binding weld vertical pocket edge (20) have cutouts or punchings (24, 24 ') open to the edge. Folientaschen-Buch nach Anspruch 1, dadurch gekennzeichnet, daß die in den beiden Folienlagen (14', 14'') einer jeden Folientasche (14) angeordneten Ausschnitte (24,24') deckungsgleich zueinander angeordnet sind.Foil pocket book according to claim 1, characterized in that the cutouts (24, 24 ') arranged in the two foil layers (14', 14 '') of each foil pocket (14) are arranged congruently with one another. Folientaschen-Buch nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Ausschnitte (24) in allen Folientaschen (14) zueinander deckungsgleich sind.Foil pocket book according to claim 1 or 2, characterized in that the cutouts (24) in all Foil pockets (14) are congruent with each other. Folientaschen-Buch nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Ausschnitte (24) zweier einstückig zusammenhängender Folientaschen (14) bezüglich der Mittellinie (12') spiegelbildlich angeordnet sind.Foil pocket book according to one of claims 1 to 3, characterized in that the cutouts (24) of two integrally connected foil pockets (14) are arranged in mirror image with respect to the center line (12 '). Folientaschen-Buch nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Ausschnitte zweier einstückig zusammenhängender Folientaschen (14) unter Anschneiden der Mittellinie (12') durchgehend ausgebildet sind.Foil pocket book according to one of claims 1 to 4, characterized in that the cutouts of two integral foil pockets (14) are formed continuously by cutting the center line (12 '). Folientaschen-Buch nach Anspruch 5, dadurch gekennzeichnet, daß das Bindeschweißnahtende (26) auf der Seite der Ausschnitte (24') gegenüber dem betreffenden Taschenrand (20) in Längsrichtung der Mittellinie (12') nach innen versetzt angeordnet ist.Foil pocket book according to claim 5, characterized in that the binding weld end (26) on the side of the cutouts (24 ') is arranged offset inwards in relation to the relevant pocket edge (20) in the longitudinal direction of the center line (12'). Folientaschen-Buch nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Ausschnitte (24,24') auf der Seite der Einschuböffnung der Folientaschen (14) angeordnet sind.Foil pocket book according to one of claims 1 to 6, characterized in that the cutouts (24, 24 ') are arranged on the side of the insertion opening of the foil pockets (14). Folientaschen-Buch nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Ausschnitte (24,24') durch zur Randöffnung hin divergierende Flanken begrenzt sind.Foil pocket book according to one of claims 1 to 7, characterized in that the cutouts (24, 24 ') are delimited by flanks which diverge towards the edge opening. Folientaschen-Buch nach Anspruch 8, dadurch gekennzeichnet, daß die der Bindeschweißnaht (12) benachbarte Ausschnittflanke parallel oder unter einem spitzen Winkel von weniger als 20° zur Bindeschweißnaht (12) verläuft.Foil pocket book according to claim 8, characterized in that the cutout flank adjacent to the weld seam (12) runs parallel or at an acute angle of less than 20 ° to the weld seam (12). Folientaschen-Buch nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Bindeschweißnaht (12) in ihrer Breite zu ihrem ausschnittseitigen Ende (26) hin deltaförmig erweitert ist (Fig. 4).Foil pocket book according to one of claims 1 to 9, characterized in that the width of the weld seam (12) is delta-shaped towards its cut-out end (26) (Fig. 4). Folientaschen-Buch nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Bindeschweißnaht (12,12',12'') in ihrer Breite zu ihrem ausschnittseitigen Ende (26) hin spitz zulaufend verjüngt ist.Foil pocket book according to one of claims 1 to 9, characterized in that the width of the weld seam (12, 12 ', 12'') is tapered to a point towards its cut-out end (26). Folientaschen-Buch mit mehreren flachen, im Umriß rechteckigen, durch zwei an mindestens zwei, vorzugsweise drei Rändern (16,18,12) an einer Falt- oder Schweißlinie miteinander verbundene Folienlagen (14,14') begrenzten und an mindestens einem Rand (20) eine Einschuböffnung für Schriftgut oder dergleichen aufweisenden Folientaschen (14) aus thermoplastischem Kunststoff, die paarweise an einer gemeinsamen Mittellinie (12') einstückig zusammenhängen und flächig gegeneinanderliegend an einer entlang den gemeinsamen Mittellinien (12') verlaufenden Bindeschweißnaht (12) miteinander und gegebenenfalls mit einer Einbanddecke (10) verschweißt sind, dadurch gekennzeichnet, daß die Bindeschweißnaht (12,12',12'') in ihrer Breite zu mindestens einem ihrer Enden hin spitz zulaufend verjüngt ist.Foil pocket book with several flat, rectangular in outline, delimited by two foil layers (14, 14 ') connected to one another on at least two, preferably three edges (16, 18, 12) on a folding or welding line and at least one edge (20 ) an insertion opening for writing material or similar foil pockets (14) made of thermoplastic, which are integrally connected in pairs on a common center line (12 ') and lie flat against each other on a weld seam (12) running along the common center lines (12') with each other and optionally with a cover (10) are welded, characterized in that the width of the weld seam (12, 12 ', 12'') is tapered to a point in at least one of its ends. Folientaschen-Buch nach Anspruch 12, dadurch gekennzeichnet, daß das Bindeschweißnahtende (26) gegenüber dem betreffenden Taschenrand (20) in Längsrichtung der Mittellinie (12') nach innen versetzt angeordnet ist.Foil pocket book according to Claim 12, characterized in that the binding weld end (26) is offset inwards in relation to the relevant pocket edge (20) in the longitudinal direction of the center line (12 '). Folientaschen-Buch nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß die Bindeschweißnaht (12) gitterartig durchbrochen ist.Foil pocket book according to one of claims 1 to 13, characterized in that the weld seam (12) is perforated like a lattice. Folientaschen-Buch nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß die Bindeschweißnaht (12) aus mindestens zwei im Abstand voneinander angeordneten, zueinander parallelen Einzelnähten (12') besteht.Foil pocket book according to one of claims 1 to 14, characterized in that the welded seam (12) consists of at least two mutually parallel, mutually parallel individual seams (12 '). Folientaschen-Buch nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß die Bindeschweißnaht (12) aus rasterartig im Abstand voneinander angeordneten, durch quer verlaufende Durchbrüche (22) voneinander getrennten Quernähten (12'') besteht.Foil pocket book according to one of claims 1 to 15, characterized in that the welded seam (12) consists of grid-like transverse seams (12 '') separated from each other by transverse openings (22).
EP92101807A 1991-04-16 1992-02-04 Book with file pockets Expired - Lifetime EP0509197B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4112396A DE4112396A1 (en) 1991-04-16 1991-04-16 FILM BAG BOOK
DE4112396 1991-04-16

Publications (2)

Publication Number Publication Date
EP0509197A1 true EP0509197A1 (en) 1992-10-21
EP0509197B1 EP0509197B1 (en) 1995-06-14

Family

ID=6429702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92101807A Expired - Lifetime EP0509197B1 (en) 1991-04-16 1992-02-04 Book with file pockets

Country Status (4)

Country Link
EP (1) EP0509197B1 (en)
AT (1) ATE123712T1 (en)
DE (2) DE4112396A1 (en)
ES (1) ES2075486T3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403678B (en) * 1992-03-31 1998-04-27 Zeta S R L PHOTO ALBUM OD. DGL.
FR2820077A1 (en) * 2001-01-31 2002-08-02 Avery Dennison France File with cover and separators of thermally weldable material has components assembled by aligning holes along spine with studs before welding
US10710396B1 (en) * 2019-06-20 2020-07-14 Lihit Lab., Inc. Pocket sheet protector and booklet thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE658815A (en) *
FR1116735A (en) * 1954-12-31 1956-05-11 Plastic folder for files
GB2159768A (en) * 1984-06-01 1985-12-11 Charles Leo Lind Pocket for papers
US4844508A (en) * 1987-10-09 1989-07-04 Choi Harry Y Album binding device and method of binding
DE9011470U1 (en) * 1990-08-07 1991-01-03 Honerkamp, Johannes, 4517 Hilter Pocket case, especially for framed slides or unframed film sections

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288071C2 (en) * 1964-02-06 1973-02-08 FILES CLOSED ON THREE SIDES
DE3708880A1 (en) * 1987-03-18 1988-09-29 Geimuplast Mundt Kg Peter POCKET FILM FOR FLAT ITEMS, IN PARTICULAR SLIDES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE658815A (en) *
FR1116735A (en) * 1954-12-31 1956-05-11 Plastic folder for files
GB2159768A (en) * 1984-06-01 1985-12-11 Charles Leo Lind Pocket for papers
US4844508A (en) * 1987-10-09 1989-07-04 Choi Harry Y Album binding device and method of binding
DE9011470U1 (en) * 1990-08-07 1991-01-03 Honerkamp, Johannes, 4517 Hilter Pocket case, especially for framed slides or unframed film sections

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403678B (en) * 1992-03-31 1998-04-27 Zeta S R L PHOTO ALBUM OD. DGL.
FR2820077A1 (en) * 2001-01-31 2002-08-02 Avery Dennison France File with cover and separators of thermally weldable material has components assembled by aligning holes along spine with studs before welding
EP1228896A1 (en) * 2001-01-31 2002-08-07 Avery Dennison France Method of producing a filing appliance and appliance produced thereby
US10710396B1 (en) * 2019-06-20 2020-07-14 Lihit Lab., Inc. Pocket sheet protector and booklet thereof

Also Published As

Publication number Publication date
ATE123712T1 (en) 1995-06-15
EP0509197B1 (en) 1995-06-14
DE4112396A1 (en) 1992-10-22
DE59202493D1 (en) 1995-07-20
ES2075486T3 (en) 1995-10-01

Similar Documents

Publication Publication Date Title
DE69701758T2 (en) Document holder and process for its manufacture
DE3922332A1 (en) CARRYING BAG MADE OF BIODEGRADABLE, FOLDABLE MATERIAL
DE69708135T2 (en) BAG, ESPECIALLY FOR USE IN A RING MECHANICAL
EP0509197B1 (en) Book with file pockets
DE19522894B4 (en) Rigid packet with hinged lid for elongated objects, especially cigarettes
EP0554693B1 (en) Paper case for documents
EP0505697B1 (en) Label holder for back of letter filing appliance
EP0554556B1 (en) Pocket in foil material
DE3025973A1 (en) PICTURE BOOK
DE4400061B4 (en) Flat file with hanging device
DE4135974A1 (en) MAPPING, IN PARTICULAR TO RECORD DOCUMENTS AND LETTERS
DE2724618A1 (en) Binding loops of flexible plastic for document files - have slotted eyes to facilitate binding of documents in file
DE4112397A1 (en) Wallet with pockets for filing written matter - is made from sheets of folded thermoplastic welded together
DE9213691U1 (en) Document folder
DE3413045C2 (en) Storage means
AT405152B (en) RING BINDING WITH SIX OR EIGHT SIDED ENVELOPE
DE9207033U1 (en) Filter device for a vacuum cleaner
DE2520085C3 (en) Device on film adhesive presses for detaching the backing paper from adhesive strips on self-adhesive elements for films
DE2912737C2 (en) Blank for a container, in particular for a folding box
DE2656695C2 (en) Stapling device for punched papers
DE202011105179U1 (en) Packaging with swiveling wing sections
DE3045815C2 (en) Folder
DE2459741A1 (en) Continuous track filing folder - has facing walls of zig zag folded strip linked by adhesive (SW031175)
DE9112737U1 (en) Binder
DE2151810A1 (en) Plastic film carrier bag - with fold over flap,insert strip and carrying handle

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19920827

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE ES FR IT NL

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

Owner name: LOUIS LEITZ KG

17Q First examination report despatched

Effective date: 19940311

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR IT NL

REF Corresponds to:

Ref document number: 123712

Country of ref document: AT

Date of ref document: 19950615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59202493

Country of ref document: DE

Date of ref document: 19950720

ET Fr: translation filed
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2075486

Country of ref document: ES

Kind code of ref document: T3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19960123

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960201

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19960204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19960205

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19970222

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19970901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19971030

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19970901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981103

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20021016

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050204