EP0692445A1 - Device for attaching the leading end of a roll of paper web - Google Patents

Device for attaching the leading end of a roll of paper web Download PDF

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Publication number
EP0692445A1
EP0692445A1 EP95110546A EP95110546A EP0692445A1 EP 0692445 A1 EP0692445 A1 EP 0692445A1 EP 95110546 A EP95110546 A EP 95110546A EP 95110546 A EP95110546 A EP 95110546A EP 0692445 A1 EP0692445 A1 EP 0692445A1
Authority
EP
European Patent Office
Prior art keywords
paper web
layer
beginning
roll
arrangement according
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
EP95110546A
Other languages
German (de)
French (fr)
Other versions
EP0692445B1 (en
Inventor
Klaus Walter Röder
Hartwig Horst Trutschel
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer Albert 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 Koenig and Bauer Albert AG filed Critical Koenig and Bauer Albert AG
Priority to EP98107506A priority Critical patent/EP0866010B1/en
Priority to EP98107507A priority patent/EP0866011B1/en
Publication of EP0692445A1 publication Critical patent/EP0692445A1/en
Application granted granted Critical
Publication of EP0692445B1 publication Critical patent/EP0692445B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/29—Securing the trailing end of the wound web to the web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/41419—Starting winding process
    • B65H2301/41421—Starting winding process involving electrostatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41441—Finishing winding process and blocking outer layers against falling apart
    • B65H2301/41442—Specified by the sealing medium sealing used
    • B65H2301/414421—Glue or hot-melt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/4633—Glue
    • B65H2301/46332—Glue hot melt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/19—Sheets or webs edge spliced or joined
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24025—Superposed movable attached layers or components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components

Definitions

  • the invention relates to an arrangement for fastening a beginning of a paper web of a supply paper web roll for paper webs to be connected to one another in accordance with the preamble of claim 1.
  • a method is known in addition to an associated device for preparing an adhesive point of a printing material web roll for the flying roll change, the beginning of the first layer of the stock paper web roll receiving a perforation parallel and at a certain distance from its beginning.
  • a holding adhesive is applied between the perforation and the beginning of the paper web, which fixes the beginning of the first layer of the stock paper roll on the second layer of the stock paper roll.
  • a connecting adhesive applied from the beginning of the first layer of the stock paper roll, behind the perforation to the outside of the first layer of the paper web, is provided for gluing the new stock paper roll to the end of the web roll.
  • the invention has for its object to provide an arrangement for attaching a beginning of a supply paper web roll on its second layer, without having to apply adhesive to the side of the supply paper web roll facing the second layer of the paper web.
  • the attachment of the beginning of the first layer of the paper web can be carried out either by hand or with a simple device. Perforations are avoided. There is no need to use so-called "butterflies" that are complex to manufacture and difficult to attach.
  • hot melt adhesive By using hot melt adhesive, quick setting times of the adhesive and thus high cycle times are possible.
  • the holding forces of the beginning of the first layer of the paper web on the second layer of the paper web can be due to the dimensioning of the hot melt glue point, the dimensioning of the distance between the glue points and the selection of the physical properties of the hot melt adhesive can be easily adjusted according to the paper quality.
  • a supply paper web roll 1 symbolized by the uppermost layers as a new supply roll for connection to the paper web of an almost expired paper web roll has at its outermost, ie first layer 2, a beginning 6 running parallel to an axis of rotation of the paper web roll 1.
  • a strip-shaped connecting adhesive 7 is arranged parallel to the beginning 6 of the first layer 2 of the paper web.
  • This connecting adhesive 7 can consist of a known glue application or a known double-sided adhesive strip.
  • the connecting adhesive 7 can be congruent with one of its side lines to the beginning 6 of the first layer 2 of the paper web or can be arranged at a uniform distance a from the beginning 6 of the first layer 2 of the paper web (FIG. 4).
  • the beginning 6 of the first layer 2 of the paper web is by means of a number of from hot-melt adhesive 15 drops 16 attached to the second layer 9 of the paper web.
  • drops 16 are applied in a thread-like manner, seen in the paper running direction, so that a thread shape 8 (FIG. 2) is formed, which partly, preferably half, both on the beginning 6 of the first layer 2 of the paper web and partly on the second layer 9 of the paper web is arranged.
  • Longitudinal axes 11 through the threads 8 run parallel to the lateral edges of the paper web roll 1.
  • the threads 8 are arranged at a distance b from one another over the entire width of the paper web roll 1. The distance b can be freely selected according to the grammage of the paper to be processed.
  • a length l of the threads 8 can be up to a width of the strip-shaped connecting adhesive 7.
  • the hot-melt adhesive 15 to be used should consist of 100 percent solid components, contain no water and no volatile or flammable solutions, solidify quickly after application at room temperature, and thus quickly attract and show minimal shrinkage.
  • the hot melt adhesive 15 can be applied manually with an adhesive gun or with simple mechanical application devices.
  • the connection of the paper web of the stock paper web roll 1 to a paper web from an end paper web roll is carried out in a known manner, such as. B. in the DE 42 10 329 A1 shown.
  • the end of the paper web is pressed by means of a pressure roller onto the area of the beginning 6 of the first layer 2 of the new supply paper roll 1, so that the end of the paper web touches the surface of the connecting adhesive 7 facing away from the first layer 2 of the paper web, causing the beginning 6 of the first layer 2 of the paper web is glued.
  • the threads 8 each tear at a predetermined tear point 14 (FIG. 1), which is at the level of the beginning 6 of the first layer 2 of the paper web, so that part of the threads 8 both on the beginning 6 of the first layer 2 of the paper web and on the second layer 9 of the paper web remain.
  • a strip-shaped connecting adhesive 7 with its side near the beginning of the paper web runs either congruently with the beginning 6 of the paper web or at a distance a parallel to the beginning 6.
  • the beginning 6 of the paper web is by means of a number, in one Distance b from each other arranged circular drops 16 of hot melt adhesive 15 attached to the second layer 9 of the paper web.
  • a possible distance a between the strip-shaped connecting adhesive 7 and the beginning 6 of the paper web can be up to three times the diameter d of a drop 16.
  • a distance b between the drops 16 can be dimensioned in the same way as in the first exemplary embodiment.
  • the application of the drops 16 and the connection of two paper webs takes place as set out in the first exemplary embodiment.
  • the beginning 6 of the first layer 2 of the paper web is torn in the form of a semicircular tear point 17 around the circular drop 16 of hot-melt adhesive 15 remaining on the second layer 9 of the paper web and having a diameter d.
  • the drops 16 of hot-melt adhesive 15 can also have a triangular, star-shaped, oval or any other geometrical shape.
  • the beginning 6 of the paper web can also run obliquely instead of parallel to the axis of rotation of the supply paper web roll 1, or also V, W or double W-shaped.
  • the drops 18; 19 of rapidly solidifying material 15 to be arranged both in the area of the beginning 6 of the stock roll 1 and on the second layer 9 of the stock roll 1.
  • the drops 18 are arranged on the first layer 2 of the paper web, as seen in the longitudinal direction of the supply paper roll, and the drops 19 on the second layer 9 of the paper web are spaced apart from one another.
  • the drops 18; 19 are also seen in the transport direction of the stock roll 1, this side and beyond the beginning 6 of the paper web.
  • the drops 18; 19 can face each other in pairs directly (Fig. 5) or offset to "gap" (Fig. 6 and 7). All drops 18; 19 are by threads 21, z. B.
  • the threads 21 can, seen in the paper running direction, run straight and only on two drops 18; 19 be attached (Fig. 5). An oblique course of the threads 21 is also possible (FIG. 7).
  • the threads 21 can on the one hand before the solidification of the rapidly solidifying material, for. B. hot melt adhesive 15, in the drops 18; 19 are introduced.
  • a thread which is covered with a jacket of rapidly solidifying material e.g. B. hot melt adhesive 15, is surrounded or enriched with particles of hot melt adhesive 15, so that a positive contact with a heated tool, for.
  • a thread it is also possible to use a thread to be provided with drops of hot-melt adhesive 15 at predetermined intervals and to fix these drops connected by threads on both sides and beyond the beginning 6 (see also FIG. 6). A cohesive connection is then produced between the paper web and the hot-melt adhesive 15 and the thread by means of the aforementioned heated tool.
  • the threads 21 can quickly tear, e.g. B. from natural fibers such as cotton or silk or tear, from synthetic fibers, for. B. nylon. In the latter case, the threads 21 tear on one of the two opposite drops 18; 19 from.
  • the drops 18 on the first layer 2 of the paper web can also be located on the strip-shaped connecting adhesive 7 (FIG. 5). It is also possible to thread 21 itself from hot melt adhesive 15, i.e. H. to form from rapidly solidifying material.
  • a fourth embodiment several drops 22 of rapidly solidifying material, e.g. B. hot melt adhesive 15 on the second layer 9 of the stock roll 1 seen in the stock longitudinal web direction, spaced apart so that part of the periphery of the drops 22 is also integrally bonded to the beginning 6 of the web.
  • a strip-shaped connecting adhesive 7 can be applied in the area of the beginning 6 of the paper web be (Fig. 8).
  • reaction adhesive i.e. H. an adhesive that sets by chemical reaction
  • This setting or solidification takes place either physically, e.g. B. by cooling, d. H. Evaporation of solvents or dispersants, or chemical. Both or a combination of both leads to maximum strength.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)

Abstract

The leading end (6) and the second layer (9) of the spare paper roll (1) are connected to each other by drops (8) of a material (15), which solidifies at room temperature. Each drop is located in part on the front end of a first layer (2), and on the second layer. Several drops form a thread (8). A strip (7) of active adhesive material is applied to the front end of the first paper layer. The part of the thread of drops on the first paper layer, is located at least partially on the adhesive strip. The front end is retained on the second layer by fibrous threads.

Description

Die Erfindung betrifft eine Anordnung zum Befestigen eines Anfanges einer Papierbahn einer Vorratspapierbahnrolle für miteinander zu verbindende Papierbahnen entsprechend dem Oberbegriff des Anspruches 1.The invention relates to an arrangement for fastening a beginning of a paper web of a supply paper web roll for paper webs to be connected to one another in accordance with the preamble of claim 1.

Durch die DE 41 18 690 C2 ist ein Verfahren nebst einer zugehörigen Vorrichtung zur Vorbereitung einer Klebestelle einer Bedruckstoffbahnrolle für den fliegenden Rollenwechsel bekannt, wobei der Anfang der ersten Lage der Vorratspapierbahnrolle parallel und in einem bestimmten Abstand zu seinem Anfang eine Perforation erhält. Zwischen Perforation und dem Anfang der Papierbahn wird ein Halteklebemittel aufgebracht, welches den Anfang der ersten Lage der Vorratspapierbahnrolle auf der zweiten Lage der Vorratspapierbahnrolle festlegt. Ein von dem Anfang der ersten Lage der Vorratspapierbahnrolle aus gesehen, hinter der Perforation auf die Außenseite der ersten Lage der Papierbahn aufgebrachtes Verbindungsklebemittel ist für das Ankleben der neuen Vorratspapierbahnrolle an die zu Ende gehende Papierbahnrolle vorgesehen.From DE 41 18 690 C2, a method is known in addition to an associated device for preparing an adhesive point of a printing material web roll for the flying roll change, the beginning of the first layer of the stock paper web roll receiving a perforation parallel and at a certain distance from its beginning. A holding adhesive is applied between the perforation and the beginning of the paper web, which fixes the beginning of the first layer of the stock paper roll on the second layer of the stock paper roll. A connecting adhesive applied from the beginning of the first layer of the stock paper roll, behind the perforation to the outside of the first layer of the paper web, is provided for gluing the new stock paper roll to the end of the web roll.

Nachteilig ist dabei jedoch, daß der Anfang der Papierbahn der zu verbindenden neuen Papierbahn mittels eines Leimaufstriches vorbereitet werden muß.The disadvantage, however, is that the beginning of the Paper web of the new paper web to be connected must be prepared by means of a glue spread.

Der Erfindung liegt die Aufgabe zugrunde, eine Anordnung zum Befestigen eines Anfanges einer Vorratspapierbahnrolle auf seiner zweiten Lage zu schaffen, ohne daß auf die der zweiten Lage der Papierbahn zugekehrten Seite des Anfanges der Vorratspapierbahnrolle Klebstoff aufgetragen werden muß.The invention has for its object to provide an arrangement for attaching a beginning of a supply paper web roll on its second layer, without having to apply adhesive to the side of the supply paper web roll facing the second layer of the paper web.

Erfindungsgemäß wird diese Aufgabe durch die Merkmale des kennzeichnenden Teils des Anspruches 1 und 8 gelöst.According to the invention this object is achieved by the features of the characterizing part of claims 1 and 8.

Durch die Erfindung werden insbesondere folgende Vorteile erzielt: das Befestigen des Anfanges der ersten Lage der Papierbahn kann sowohl mit Hand als auch mit einer einfachen Vorrichtung erfolgen. Ein Einbringen von Perforationen wird vermieden. Es besteht keine Notwendigkeit zur Verwendung von aufwendig herzustellenden und schwierig anzubringenden Festhalteetiketten, von sog. "Schmetterlingen". Durch das Verwenden von Heißschmelzkleber sind schnelle Erstarrzeiten des Klebstoffes und somit hohe Taktzeiten möglich. Die Haltekräfte des Anfanges der ersten Lage der Papierbahn auf der zweiten Lage der Papierbahn können infolge der Dimensionierung der Heißschmelzklebestelle, der Bemessung des Abstandes der Klebestellen voneinander sowie der Auswahl der physikalischen Eigenschaften des Heißschmelzklebers entsprechend der Papierqualität problemlos eingestellt werden. Beim Loslösen des Anfanges der ersten Lage der Papierbahn von der zweiten Lage der Papierbahn reißen die Klebestellen jeweils an einer vorbestimmten Sollreißstelle auf, so daß die Aufreißbewegung und somit des Verbinden zweier Papierbahnen kontrolliert abläuft.The following advantages are achieved in particular by the invention: the attachment of the beginning of the first layer of the paper web can be carried out either by hand or with a simple device. Perforations are avoided. There is no need to use so-called "butterflies" that are complex to manufacture and difficult to attach. By using hot melt adhesive, quick setting times of the adhesive and thus high cycle times are possible. The holding forces of the beginning of the first layer of the paper web on the second layer of the paper web can be due to the dimensioning of the hot melt glue point, the dimensioning of the distance between the glue points and the selection of the physical properties of the hot melt adhesive can be easily adjusted according to the paper quality. When the beginning of the first layer of the paper web is detached from the second layer of the paper web, the adhesive points tear open at a predetermined predetermined tear point, so that the tearing movement and thus the connection of two paper webs takes place in a controlled manner.

Die Erfindung wird nachfolgend in mehreren Ausführungsbeispielen näher erläutert. Die zugehörigen Zeichnungen zeigen in

Fig. 1
eine Schnittdarstellung durch die obersten Lagen einer Vorratspapierbahnrolle mit einer erfindungsgemäßen Anordnung zur Befestigung des Anfanges einer Papierbahn,
Fig. 2
eine ausschnittweise Ansicht E nach Fig. 1 mit einer verkleinerten Darstellung einer Klebestelle,
Fig. 3
eine Darstellung entsprechen Fig. 1, jedoch mit einem zweiten Ausführungsbeispiel,
Fig. 4
eine Ansicht F nach Fig. 3 mit einer verkleinerten Darstellung einer Klebestelle,
Fig. 5 bis 7
verschiedene Darstellungen analog Fig. 2 und 4 in einem dritten Ausführungsbeispiel einer erfindungsgemäßen Befestigungsanordnung,
Fig. 8
eine ausschnittsweise und vergrößerte Darstellung einer erfindungsgemäßen Befestigungsanordnung in einem vierten Ausführungsbeispiel.
The invention is explained in more detail below in several exemplary embodiments. The associated drawings show in
Fig. 1
2 shows a sectional view through the uppermost layers of a supply paper web roll with an arrangement according to the invention for fastening the beginning of a paper web,
Fig. 2
2 shows a partial view E according to FIG. 1 with a reduced representation of an adhesive point,
Fig. 3
1 corresponds to FIG. 1, but with a second exemplary embodiment,
Fig. 4
3 with a reduced representation of an adhesive point,
5 to 7
different representations analog 2 and 4 in a third embodiment of a fastening arrangement according to the invention,
Fig. 8
a partial and enlarged view of a fastening arrangement according to the invention in a fourth embodiment.

Eine durch die obersten Lagen symbolisierte Vorratspapierbahnrolle 1 als neue Vorratsrolle zum Verbinden mit der Papierbahn einer nahezu abgelaufenen Papierbahnrolle weist an ihrer äußersten, d. h. ersten Lage 2 eine parallel zu einer Rotationsachse der Papierbahnrolle 1 verlaufenden Anfang 6 auf. Parallel zum Anfang 6 der ersten Lage 2 der Papierbahn ist ein streifenförmiges Verbindungsklebemittel 7 für das Verbinden des Anfanges 6 der neuen Vorratspapierbahnrolle 1 mit der zu Ende gehenden Papierbahnrolle angeordnet. Dieses Verbindungsklebemittel 7 kann aus einem bekannten Leimauftrag oder aus einem bekannten doppelseitig klebendem Klebestreifen bestehen. Das Verbindungsklebemittel 7 kann mit einer seiner Seitenlinien deckungsgleich zum Anfang 6 der ersten Lage 2 der Papierbahn verlaufen oder in einem gleichmäßigen Abstand a zum Anfang 6 der ersten Lage 2 der Papierbahn angeordnet sein (Fig. 4). Der Anfang 6 der ersten Lage 2 der Papierbahn ist mittels, einer Anzahl von aus Heißschmelzkleber 15 bestehenden Tropfen 16 auf der zweiten Lage 9 der Papierbahn befestigt. Mehrere dieser Tropfen 16 sind in Papierlaufrichtung gesehen hintereinander fadenförmig aufgebracht, so daß sich eine Fadenform 8 (Fig. 2) ausbildet, welche teilweise, vorzugsweise zur Hälfte, sowohl auf dem Anfang 6 der ersten Lage 2 der Papierbahn als auch teilweise auf der zweiten Lage 9 der Papierbahn angeordnet ist. Längsachsen 11 durch die Fäden 8 verlaufen dabei parallel zu seitlichen Rändern der Papierbahnrolle 1. Die Fäden 8 sind über die gesamte Breite der Papierbahnrolle 1 in einem Abstand b zueinander angeordnet. Der Abstand b kann entsprechend der Grammatur des zu verarbeitenden Papiers frei gewählt werden. Eine Länge l der Fäden 8 kann bis zu einer Breite des streifenförmigen Verbindungsklebemittels 7 betragen. Der zu verwendende Heißschmelzkleber 15 sollte zu 100 Prozent aus festen Bestandteilen bestehen, kein Wasser sowie keine flüchtigen oder brennbaren Lösungen enthalten, nach dem Auftragen bei Raumtemperatur schnell erstarren, somit schnell Anziehen und eine minimale Schrumpfung aufweisen.A supply paper web roll 1 symbolized by the uppermost layers as a new supply roll for connection to the paper web of an almost expired paper web roll has at its outermost, ie first layer 2, a beginning 6 running parallel to an axis of rotation of the paper web roll 1. Arranged parallel to the beginning 6 of the first layer 2 of the paper web is a strip-shaped connecting adhesive 7 for connecting the beginning 6 of the new supply paper web roll 1 to the end of the paper web roll. This connecting adhesive 7 can consist of a known glue application or a known double-sided adhesive strip. The connecting adhesive 7 can be congruent with one of its side lines to the beginning 6 of the first layer 2 of the paper web or can be arranged at a uniform distance a from the beginning 6 of the first layer 2 of the paper web (FIG. 4). The beginning 6 of the first layer 2 of the paper web is by means of a number of from hot-melt adhesive 15 drops 16 attached to the second layer 9 of the paper web. Several of these drops 16 are applied in a thread-like manner, seen in the paper running direction, so that a thread shape 8 (FIG. 2) is formed, which partly, preferably half, both on the beginning 6 of the first layer 2 of the paper web and partly on the second layer 9 of the paper web is arranged. Longitudinal axes 11 through the threads 8 run parallel to the lateral edges of the paper web roll 1. The threads 8 are arranged at a distance b from one another over the entire width of the paper web roll 1. The distance b can be freely selected according to the grammage of the paper to be processed. A length l of the threads 8 can be up to a width of the strip-shaped connecting adhesive 7. The hot-melt adhesive 15 to be used should consist of 100 percent solid components, contain no water and no volatile or flammable solutions, solidify quickly after application at room temperature, and thus quickly attract and show minimal shrinkage.

Der Heißschmelzkleber 15 kann manuell mit einer Klebepistole oder mit einfachen mechanischen Auftragsvorrichtungen aufgebracht werden. Das Verbinden der Papierbahn der Vorratspapierbahnrolle 1 an eine Papierbahn von einer zu Ende gehenden Papierbahnrolle erfolgt in bekannter Weise, wie z. B. in der DE 42 10 329 A1 dargestellt. Dabei wird die zu Ende gehende Papierbahn mittels einer Andrückrolle an den Bereich des Anfanges 6 der ersten Lage 2 der neuen Vorratspapierbahnrolle 1 gedrückt, so daß die zu Ende gehende Papierbahn die der ersten Lage 2 der Papierbahn abgewandte Oberfläche des Verbindungsklebemittels 7 berührt, wodurch der Anfang 6 der ersten Lage 2 der Papierbahn angeklebt wird. Nach diesem Verbinden beider Papierbahnen reißen die Fäden 8 jeweils an einer Sollreißstelle 14 (Fig. 1), welche auf dem Niveau des Anfanges 6 der ersten Lage 2 der Papierbahn liegt, so daß ein Teil der Fäden 8 sowohl auf dem Anfang 6 der ersten Lage 2 der Papierbahn als auch auf der zweiten Lage 9 der Papierbahn verbleiben.The hot melt adhesive 15 can be applied manually with an adhesive gun or with simple mechanical application devices. The connection of the paper web of the stock paper web roll 1 to a paper web from an end paper web roll is carried out in a known manner, such as. B. in the DE 42 10 329 A1 shown. The end of the paper web is pressed by means of a pressure roller onto the area of the beginning 6 of the first layer 2 of the new supply paper roll 1, so that the end of the paper web touches the surface of the connecting adhesive 7 facing away from the first layer 2 of the paper web, causing the beginning 6 of the first layer 2 of the paper web is glued. After this connection of both paper webs, the threads 8 each tear at a predetermined tear point 14 (FIG. 1), which is at the level of the beginning 6 of the first layer 2 of the paper web, so that part of the threads 8 both on the beginning 6 of the first layer 2 of the paper web and on the second layer 9 of the paper web remain.

Bei einem zweiten Ausführungsbeispiel (Fig. 3 und 4) verläuft ein streifenförmiges Verbindungsklebemittel 7 mit seiner papierbahnanfangsnahen Seite entweder deckungsgleich mit dem Anfang 6 der Papierbahn oder in einem Abstand a parallel zum Anfang 6. Der Anfang 6 der Papierbahn ist mittels einer Anzahl, in einem Abstand b voneinander angeordneten kreisförmiger Tropfen 16 aus Heißschmelzkleber 15 auf der zweiten Lage 9 der Papierbahn befestigt. Ein möglicher Abstand a des streifenförmigen Verbindungsklebemittels 7 zum Anfang 6 der Papierbahn kann bis zum Dreifachen eines Durchmessers d eines Tropfens 16 betragen. Ein Abstand b der Tropfen 16 untereinander kann ebenso wie im ersten Ausführungsbeispiel bemessen sein.In a second exemplary embodiment (FIGS. 3 and 4), a strip-shaped connecting adhesive 7 with its side near the beginning of the paper web runs either congruently with the beginning 6 of the paper web or at a distance a parallel to the beginning 6. The beginning 6 of the paper web is by means of a number, in one Distance b from each other arranged circular drops 16 of hot melt adhesive 15 attached to the second layer 9 of the paper web. A possible distance a between the strip-shaped connecting adhesive 7 and the beginning 6 of the paper web can be up to three times the diameter d of a drop 16. A distance b between the drops 16 can be dimensioned in the same way as in the first exemplary embodiment.

Ebenso erfolgt das Aufbringen der Tropfen 16 sowie das Verbinden zweier Papierbahnen wie im ersten Ausführungsbeispiel dargelegt. Nach dem Verbinden beider Papierbahnen erfolgt ein Einreißen des Anfanges 6 der ersten Lage 2 der Papierbahn in Form einer halbkreisähnlichen Aufrißstelle 17 um den auf der zweiten Lage 9 der Papierbahn verbleibenden, einen Durchmesser d aufweisenden kreisförmigen Tropfen 16 aus Heißschmelzkleber 15.Likewise, the application of the drops 16 and the connection of two paper webs takes place as set out in the first exemplary embodiment. After the two paper webs have been joined, the beginning 6 of the first layer 2 of the paper web is torn in the form of a semicircular tear point 17 around the circular drop 16 of hot-melt adhesive 15 remaining on the second layer 9 of the paper web and having a diameter d.

Die Tropfen 16 aus Heißschmelzkleber 15 können auch eine dreieckige, sternförmige, ovale oder jede andere beliebige geometrische Form aufweisen.The drops 16 of hot-melt adhesive 15 can also have a triangular, star-shaped, oval or any other geometrical shape.

Der Anfang 6 der Papierbahn kann auch schräg statt parallel zur Rotationsachse der Vorratspapierbahnrolle 1 verlaufen, oder auch V-, W- oder Doppel-W-förmig.The beginning 6 of the paper web can also run obliquely instead of parallel to the axis of rotation of the supply paper web roll 1, or also V, W or double W-shaped.

Bei einem dritten Ausführungsbeispiel ist vorgesehen, die Tropfen 18; 19 aus schnell erstarrendem Material 15 sowohl im Bereich des Anfanges 6 der Vorratspapierbahnrolle 1 als auch auf der zweiten Lage 9 der Vorratspapierbahnrolle 1 anzuordnen. Dabei sind die Tropfen 18 sowohl in Vorratspapierbahnrollen-Längsachsenrichtung gesehen auf der ersten Lage 2 der Papierbahn als auch die Tropfen 19 auf der zweiten Lage 9 der Papierbahn voneinander beabstandet e angeordnet. Auch in Transportrichtung der Vorratspapierbahnrolle 1 gesehen, diesseits und jenseits des Anfanges 6 der Papierbahn sind die Tropfen 18; 19 voneinander beabstandet g; h angeordnet. Die Tropfen 18; 19 können sich paarweise direkt (Fig. 5) oder auf "Lücke" versetzt gegenüberstehen (Fig. 6 und 7). Alle Tropfen 18; 19 sind durch Fäden 21, z. B. in Zick-Zack-Form (Fig. 6), so miteinander verbunden, daß die Fäden 21 jeweils den Anfang 6 der Papierbahn übergreifen und auf der zweiten Lage 9 der Papierbahn festlegen. Die Fäden 21 können, in Papierlaufrichtung gesehen, gerade verlaufen und nur jeweils an zwei Tropfen 18; 19 befestigt sein (Fig. 5). Auch ein schräger Verlauf der Fäden 21 ist möglich (Fig. 7). Die Fäden 21 können einerseits vor dem Erstarren des schnell erstarrenden Materials, z. B. Heißschmelzkleber 15, in die Tropfen 18; 19 eingebracht werden. Andererseits ist es auch möglich, einen Faden zu verwenden, welcher mit einem Mantel aus schnell erstarrendem Material, z. B. Heißschmelzkleber 15, umgeben ist bzw. mit Partikeln aus Heißschmelzkleber 15 angereichert ist, so daß bei einem kraftschlüssigem Kontakt mit einem beheizten Werkzeug, z. B. einem Stempel, mit dem Faden 21 eine stoffschlüssige Verbindung zwischen Faden 21, Heißschmelzkleber 15 und Papierbahn 3, 9 hergestellt wird. Auch bei der besonderen Ausbildung des Fadens 21 mit o. g. Partikeln können die Fäden 21 so angeordnet werden, wie bereits beschrieben und in den Fig. 5 bis 7 gezeigt wurde.In a third embodiment, the drops 18; 19 of rapidly solidifying material 15 to be arranged both in the area of the beginning 6 of the stock roll 1 and on the second layer 9 of the stock roll 1. In this case, the drops 18 are arranged on the first layer 2 of the paper web, as seen in the longitudinal direction of the supply paper roll, and the drops 19 on the second layer 9 of the paper web are spaced apart from one another. Also seen in the transport direction of the stock roll 1, this side and beyond the beginning 6 of the paper web are the drops 18; 19 spaced g; h arranged. The drops 18; 19 can face each other in pairs directly (Fig. 5) or offset to "gap" (Fig. 6 and 7). All drops 18; 19 are by threads 21, z. B. in a zigzag shape (Fig. 6), so that the threads 21 each overlap the beginning 6 of the paper web and set on the second layer 9 of the paper web. The threads 21 can, seen in the paper running direction, run straight and only on two drops 18; 19 be attached (Fig. 5). An oblique course of the threads 21 is also possible (FIG. 7). The threads 21 can on the one hand before the solidification of the rapidly solidifying material, for. B. hot melt adhesive 15, in the drops 18; 19 are introduced. On the other hand, it is also possible to use a thread which is covered with a jacket of rapidly solidifying material, e.g. B. hot melt adhesive 15, is surrounded or enriched with particles of hot melt adhesive 15, so that a positive contact with a heated tool, for. B. a stamp with the thread 21 a material connection between thread 21, hot melt adhesive 15 and paper web 3, 9 is made. Even with the special design of the thread 21 with the above-mentioned particles, the threads 21 can be arranged as already described and shown in FIGS. 5 to 7.

Darüberhinaus ist es auch möglich, einen Faden in vorbestimmten Abständen mit Tropfen aus Heißschmelzkleber 15 zu versehen und diese durch Fäden verbundene Tropfen diesseits und jenseits des Anfanges 6 festzusetzen (siehe auch Fig. 6). Mittels eines vorgenannten beheizten Werkzeuges wird dann zwischen der Papierbahn und dem Heißschmelzkleber 15 sowie dem Faden eine stoffschlüssige Verbindung hergestellt.In addition, it is also possible to use a thread to be provided with drops of hot-melt adhesive 15 at predetermined intervals and to fix these drops connected by threads on both sides and beyond the beginning 6 (see also FIG. 6). A cohesive connection is then produced between the paper web and the hot-melt adhesive 15 and the thread by means of the aforementioned heated tool.

Die Fäden 21 können schnell reißend, z. B. aus Naturfasern wie Baumwolle oder Seide oder schwer reißend, aus Kunstfasern, z. B. Nylon, ausgebildet sein. In letzterem Falle reißen die Fäden 21 an einem der zwei sich gegenüberliegenden Tropfen 18; 19 ab. Die Tropfen 18 auf der ersten Lage 2 der Papierbahn können sich auch auf dem streifenförmigen Verbindungsklebemittel 7 befinden (Fig. 5). Es ist auch möglich, die Fäden 21 selbst aus Heißschmelzkleber 15, d. h. aus schnell erstarrendem Material zu bilden.The threads 21 can quickly tear, e.g. B. from natural fibers such as cotton or silk or tear, from synthetic fibers, for. B. nylon. In the latter case, the threads 21 tear on one of the two opposite drops 18; 19 from. The drops 18 on the first layer 2 of the paper web can also be located on the strip-shaped connecting adhesive 7 (FIG. 5). It is also possible to thread 21 itself from hot melt adhesive 15, i.e. H. to form from rapidly solidifying material.

Bei einem vierten Ausführungsbeispiel ist vorgesehen, mehrere Tropfen 22 aus schnell erstarrendem Material, z. B. Heißschmelzkleber 15 auf der zweiten Lage 9 der Vorratspapierbahnrolle 1 in Vorratspapierbahnrollen-Längsachsenrichtung gesehen, voneinander beabstandet so anzuordnen, daß ein Teil der Peripherie der Tropfen 22 ebenfalls mit dem Anfang 6 der Papierbahn stoffschlüssig verbunden ist. Dabei kann im Bereich des Anfanges 6 der Papierbahn ein streifenförmiges Verbindungsklebemittel 7 aufgebracht sein (Fig. 8).In a fourth embodiment, several drops 22 of rapidly solidifying material, e.g. B. hot melt adhesive 15 on the second layer 9 of the stock roll 1 seen in the stock longitudinal web direction, spaced apart so that part of the periphery of the drops 22 is also integrally bonded to the beginning 6 of the web. A strip-shaped connecting adhesive 7 can be applied in the area of the beginning 6 of the paper web be (Fig. 8).

Statt Heißschmelzkleber als schnell erstarrendes Material, welches nach dem Abbinden nicht mehr klebt, kann auch ein Reaktionsklebstoff, d. h. ein Klebstoff, der durch chemische Reaktion abbindet, verwendet werden. Dieses Abbinden oder Verfestigen erfolgt entweder physikalisch, z. B. durch Abkühlen, d. h. Verdunsten von Lösungs- oder Dispersionsmitteln, oder chemisch. Beides oder eine Kombination von Beiden führt zu maximaler Festigkeit.Instead of hot melt adhesive as a rapidly solidifying material, which no longer sticks after setting, a reaction adhesive, i.e. H. an adhesive that sets by chemical reaction can be used. This setting or solidification takes place either physically, e.g. B. by cooling, d. H. Evaporation of solvents or dispersants, or chemical. Both or a combination of both leads to maximum strength.

Es ist auch möglich, einen durch Zurechtschneiden neu gebildeten Anfang einer Vorratspapierbahnrolle elektrostatisch so aufzuladen, daß dieser auf der zweiten Lage der Vorratspapierbahnrolle zumindest solange festgehalten wird, bis die vorgenannten Tropfen bzw. Fäden den Anfang der Vorratspapierbahnrolle auf der zweiten Lage der Vorratspapierbahnrolle stoffschlüssig festgelegt haben.It is also possible to electrostatically charge a newly formed beginning of a supply paper web roll by cutting it so that it is held on the second layer of the supply paper web roll at least until the aforementioned drops or threads have cohesively fixed the beginning of the supply paper web roll on the second layer of the supply paper web roll .

TeilelisteParts list

11
VorratspapierbahnrolleStock paper roll
22nd
Lage, erste (1)Location, first (1)
33rd
--
44th
--
55
--
66
AnfangBeginning
77
Verbindungsklebemittel, streifenförmigConnection adhesive, strip-shaped
88th
Fadenform, FadenThread shape, thread
99
Lage, zweite (1)Location, second (1)
1010th
--
1111
Längsachse (8)Longitudinal axis (8)
1212th
--
1313
--
1414
Sollreißstelle (8)Breaking point (8)
1515
HeißschmelzkleberHot melt adhesive
1616
Tropfendrops
1717th
Aufrißstelle (16)Tear point (16)
1818th
Tropfendrops
1919th
Tropfendrops
2020th
--
2121
FädenThreads
2222
Tropfendrops
EE
Ansichtview
FF
Ansichtview
aa
Abstand (7; 6)Distance (7; 6)
bb
Abstand (8, 8; 16, 16)Distance (8, 8; 16, 16)
dd
Durchmesser (16)Diameter (16)
ee
Abstand (18, 18; 19, 19)Distance (18, 18; 19, 19)
gG
Abstand (18, 19)Distance (18, 19)
hH
Abstand (18, 19)Distance (18, 19)
ll
Länge (8)Length (8)

Claims (13)

Anordnung zum Befestigen eines Anfanges (6) einer Papierbahn einer Vorratspapierbahnrolle (1) zwecks Verbinden mit einer laufenden Papierbahn, dadurch gekennzeichnet, daß der Anfang (6) und die zweite Lage (9) der Vorratspapierbahnrolle (1) durch mehrere, in Vorratspapierbahnrollen-Längsachsenrichtung gesehen, zueinander beabstandete Tropfen (8; 16) eines bei Raumtemperatur zügig erstarrenden Materials (15) stoffschlüssig miteinander verbunden sind (Fig. 1 bis 4).Arrangement for fastening a beginning (6) of a paper web of a supply paper web roll (1) for the purpose of connection to a running paper web, characterized in that the beginning (6) and the second layer (9) of the stock paper web roll (1) by several, in the longitudinal axis direction of the stock paper web rolls seen, spaced-apart drops (8; 16) of a material (15) which solidifies rapidly at room temperature are integrally connected to one another (FIGS. 1 to 4). Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß jeder Tropfen (8; 16) teilweise auf dem Anfang (6) einer ersten Lage (2) der Papierbahn und zugleich teilweise auf einer zweiten Lage (9) der Papierbahn angeordnet ist (Fig. 1 bis 4).Arrangement according to claim 1, characterized in that each drop (8; 16) is arranged partly on the beginning (6) of a first layer (2) of the paper web and at the same time partly on a second layer (9) of the paper web (Fig. 1 to 4). Anordnung nach Anspruch 2, dadurch gekennzeichnet, daß jeder Tropfen (8; 16) jeweils zur Hälfte auf dem Anfang (6) der ersten Lage (2) der Papierbahn und zugleich zur Hälfte auf der zweiten Lage (9) der Papierbahn angeordnet ist (Fig. 1 bis 4).Arrangement according to claim 2, characterized in that each drop (8; 16) is arranged half on the beginning (6) of the first layer (2) of the paper web and half on the second layer (9) of the paper web (Fig . 1 to 4). Anordnung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß mehrere Tropfen (16), in Papierlaufrichtung gesehen hintereinander aufgebracht, eine Fadenform (8) aufweisen (Fig. 1 und 2).Arrangement according to claims 1 to 3, characterized in that several drops (16), applied one behind the other in the paper running direction, have a thread shape (8) (Figs. 1 and 2). Anordnung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß jeder Tropfen (16) eine beliebige geometrische Form aufweist.Arrangement according to claims 1 to 3, characterized in that each drop (16) has any geometrical shape. Anordnung nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß am Anfang (6) der ersten Lage (2) der Papierbahn, parallel zum Anfang (6) der Papierbahn verlaufend, ein Streifen (7) aus aktiven Klebemittel aufgebracht ist (Fig. 1 bis 4).Arrangement according to Claims 1 to 5, characterized in that a strip (7) of active adhesive is applied to the beginning (6) of the first layer (2) of the paper web, running parallel to the beginning (6) of the paper web (Fig. 1 to 4). Anordnung nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß jeder Faden (8) mit seinem auf dem Anfang (6) der ersten Lage (2) der Papierbahn befindlichen Teil zumindestens teilweise auf dem Streifen (7), aus Klebemittel angeordnet ist.Arrangement according to claims 1 to 6, characterized in that each thread (8) with its part located on the beginning (6) of the first layer (2) of the paper web is at least partially arranged on the strip (7) made of adhesive. Anordnung zum Befestigen eines Anfanges (6) einer Papierbahn einer Vorratspapierbahnrolle (1) zwecks Verbinden mit einer laufenden Papierbahn, dadurch gekennzeichnet, daß zum Festhalten des Anfanges (6) der Papierbahn auf der zweiten Lage (9) der Vorratspapierbahnrolle (1) aus Fasern bestehende Fäden (21) angeordnet sind, deren erstes Ende (18) mit dem Anfang (6) der Papierbahn und dessen zweites Ende (19) und mit der zweiten Lage (9) der Papierbahn stoffschlüssig verbunden ist (Fig. 5 bis 7).Arrangement for fastening a beginning (6) of a paper web of a supply paper web roll (1) for the purpose of connecting to a running paper web, characterized in that to hold the beginning (6) of the paper web on the second layer (9) of the stock paper web roll (1) consisting of fibers Threads (21) are arranged, the first end (18) of which is integrally connected to the beginning (6) of the paper web and the second end (19) and to the second layer (9) of the paper web (FIGS. 5 to 7). Anordnung nach Anspruch 8, dadurch gekennzeichnet, daß die Fäden (21) aus Kunstfasern bestehen.Arrangement according to claim 8, characterized in that the threads (21) consist of synthetic fibers. Anordnung nach Anspruch 8, dadurch gekennzeichnet, daß die Fäden (21) aus Naturfasern bestehen.Arrangement according to claim 8, characterized in that the threads (21) consist of natural fibers. Anordnung nach Anspruch 8, dadurch gekennzeichnet, daß die Fäden (21) aus einem bei Raumtemperatur zügig erstarrendem Material (15) bestehen.Arrangement according to claim 8, characterized in that the threads (21) consist of a material (15) which solidifies rapidly at room temperature. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß stoffschlüssig mit einer zweiten Lage (9) der Vorratspapierbahnrolle (1) verbundene, in Vorratspapierbahnrollen-Längsachsenrichtung gesehen, mehrere voneinander beabstandete Tropfen (22) aus zügig erstarrendem Material (15) an einem Teil ihrer Peripherie gleichzeitig mit einem Anfang (6) der Vorratspapierbahnrolle (1) stoffschlüssig verbunden sind (Fig. 8).Arrangement according to claim 1, characterized in that several drops (22) made of rapidly solidifying material (15) on a part of their periphery simultaneously connected to a second layer (9) of the supply paper web roll (1) and viewed in the longitudinal axis direction of the supply paper web rolls, at a part of their periphery with a beginning (6) of the stock paper roll (1) are integrally connected (Fig. 8). Anordnung nach den Ansprüchen 1 bis 7, 11 und 12, dadurch gekennzeichnet, daß das zügig erstarrende Material (15) aus Heißschmelzkleber (15) besteht.Arrangement according to claims 1 to 7, 11 and 12, characterized in that the rapidly solidifying material (15) consists of hot-melt adhesive (15).
EP95110546A 1994-07-14 1995-07-06 Device for attaching the leading end of a roll of paper web Expired - Lifetime EP0692445B1 (en)

Priority Applications (2)

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EP98107506A EP0866010B1 (en) 1994-07-14 1995-07-06 Replacement paper web roll
EP98107507A EP0866011B1 (en) 1994-07-14 1995-07-06 Replacement paper web roll

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DE4424888 1994-07-14
DE4424888A DE4424888C2 (en) 1994-07-14 1994-07-14 Arrangement for fastening a start of a paper web of a roll of stock paper web

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EP98107506A Division EP0866010B1 (en) 1994-07-14 1995-07-06 Replacement paper web roll
EP98107507A Division EP0866011B1 (en) 1994-07-14 1995-07-06 Replacement paper web roll

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EP98107506A Expired - Lifetime EP0866010B1 (en) 1994-07-14 1995-07-06 Replacement paper web roll
EP98107507A Expired - Lifetime EP0866011B1 (en) 1994-07-14 1995-07-06 Replacement paper web roll

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EP98107507A Expired - Lifetime EP0866011B1 (en) 1994-07-14 1995-07-06 Replacement paper web roll

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EP0955258A1 (en) * 1998-05-07 1999-11-10 Kabushiki Kaisha Isowahooperswift Apparatus and method for automatically adhering tapes

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US6971829B2 (en) * 1996-05-03 2005-12-06 Senco Products, Inc Fastening device
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CN102762472B (en) * 2010-01-21 2014-12-10 维美德技术有限公司 Device and method in handling of fiber web
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EP0166884A1 (en) * 1982-08-09 1986-01-08 Dai Nippon Insatsu Kabushiki Kaisha Method and apparatus for splicing successive web rolls
DE4118690A1 (en) 1991-06-07 1992-12-10 Roland Man Druckmasch METHOD AND DEVICE FOR PREPARING A PAPER REEL FOR THE FLYING REEL CHANGE
DE4210329A1 (en) 1992-03-30 1993-10-07 Koenig & Bauer Ag Arrangement for connecting successive paper webs wound into rolls

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EP0955258A1 (en) * 1998-05-07 1999-11-10 Kabushiki Kaisha Isowahooperswift Apparatus and method for automatically adhering tapes
US6273168B1 (en) 1998-05-07 2001-08-14 Kabushiki Kaisha Isowahooperswift Apparatus and method for automatically adhering tapes

Also Published As

Publication number Publication date
JP2793789B2 (en) 1998-09-03
DE59509815D1 (en) 2001-12-13
JPH0840611A (en) 1996-02-13
DE59504468D1 (en) 1999-01-21
EP0866010A2 (en) 1998-09-23
EP0866011A2 (en) 1998-09-23
EP0692445B1 (en) 1998-12-09
EP0866011B1 (en) 2001-11-07
EP0866010B1 (en) 2001-11-21
DE4424888A1 (en) 1996-01-18
US5795638A (en) 1998-08-18
EP0866011A3 (en) 1998-09-30
EP0866010A3 (en) 1998-09-30
DE59509870D1 (en) 2002-01-03
DE4424888C2 (en) 1996-10-31

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