DE583894C - Device for the production of corrugated cardboard or the like. With longitudinal grooves - Google Patents

Device for the production of corrugated cardboard or the like. With longitudinal grooves

Info

Publication number
DE583894C
DE583894C DEM118167D DEM0118167D DE583894C DE 583894 C DE583894 C DE 583894C DE M118167 D DEM118167 D DE M118167D DE M0118167 D DEM0118167 D DE M0118167D DE 583894 C DE583894 C DE 583894C
Authority
DE
Germany
Prior art keywords
rollers
corrugated cardboard
longitudinal grooves
production
grooves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEM118167D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEM118167D priority Critical patent/DE583894C/en
Application granted granted Critical
Publication of DE583894C publication Critical patent/DE583894C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/22—Making webs in which the channel of each corrugation is longitudinal with the web feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Description

Vorrichtung zum Herstellen von Wellpappe o. dgl. mit°Längsrillen Die vorliegende Erfindung betrifft eine Vorrichtung zum Herstellen .von Wellpappe o. dgl. mit Längsrillen durch seitliches Zusammenraffen einer ablaufenden Papierbahn.Device for the production of corrugated cardboard o. The like. With ° longitudinal grooves The present invention relates to a device for producing .von corrugated cardboard o. Like. With longitudinal grooves by lateral gathering of a running paper web.

Es ist bekannt, Wellpappe mit Längsrillen unter Anwendung vieler staffelweise versetzt angeordneter Prägerollen herzustellen. Dies hat den Nachteil, daß. das Papier gewaltsam von der Seite her nach innen gerafft wird, was meistens ein Zerreißen des Papiers oder eine übermäßige Faltenbildung zur Folge hat.It is known to make corrugated cardboard with longitudinal grooves using many staggered to produce staggered embossing rollers. This has the disadvantage that. the Paper is forcibly gathered from the side inward, which is usually a tearing paper or excessive wrinkling.

Es ist ferner bekannt, Wellpappe mit Längsrillen durch Einblasen mit Hilfe von Preßluft in geeignete Formplatten o. dgl. herzustellen, wobei diese die zu profilierende Papierbahn in entsprechender Weise in Längswellen legen.It is also known, corrugated cardboard with longitudinal grooves by blowing with Using compressed air in suitable mold plates o. The like. Manufacture, these the Lay the paper web to be profiled in a corresponding manner in longitudinal waves.

Dieses Verfahren weist aber ,auch noch Nachteile auf. Vor allem aber erfordert es u. a. eine sehr komplizierte und teure Preß: lufterzeugungsanlage.However, this method also has disadvantages. But especially it requires inter alia a very complicated and expensive press: air generation system.

Die genannten Nachteile werden durch die vorliegende Erfindung behoben, deren wesentliches Merkmal darin besteht, daß die Papierbahn in die mit mehr oder weniger schrägen Rillen versehene Platte durch eine große Anzahl umlaufender, mit Einzelantrieb versehener Walzen aus Weichgunmmi o. dgl. gedrückt wird, die dem Lauf der Rillen sich anpassen.The disadvantages mentioned are eliminated by the present invention, whose essential feature is that the paper web in the with more or less inclined grooves provided by a large number of circumferential, with Single drive provided rollers made of Weichgunmmi o. The like. Is pressed that the barrel the grooves adapt.

Erfindungsgemäß können die einzelnen Walzen auch bürstenartig ausgebildet sein. Schließlich können im Rahmen der Erfindung an Stelle der Walzen raupenartige Gebilde vorgesehen sein, die mit Bürsten o. dgl. aus weichem Material besetzt sind.According to the invention, the individual rollers can also be designed in the manner of a brush be. Finally, in the context of the invention, instead of the rollers, caterpillar-like Formations can be provided which are filled with brushes or the like made of soft material.

Die Erfindung stellt somit einen technischen Fortschritt von erheblichem gewerblichem Interesse dar.The invention thus represents a considerable technical advance commercial interest.

In der Zeichnung ist der Erfindungsgegenstand in einer beispielsweisen Ausführungsform dargestellt, und zwar zeigt Abb. i eine Draufsicht, Abb. z eine Seitenansicht.The subject of the invention is shown in an exemplary manner in the drawing Embodiment shown, namely Fig. I shows a plan view, Fig. Z a Side view.

Über einer entsprechend profilierten Platte a sind Drückwalzen c .aus Weichgummi vorgesehen, die dem Lauf der Rillen sich anpassen. Die mit Längswellen zu versehende Papierbahn wird zwischen der profilierten Platte a und den Andrückwalzen hindurchgeführt und dabei zwischen Plattea und Andrückwalzen c allmählich um so viel nach der Mitte zusammengerafft, .als Material für die zu fcsrmenden Wellen erforderlich ist, wonach sie dann durch die an sich bekannten profilierten Walzen-- ihre :endgültige Form erhalten. Die fertige, mit Längswellen versehene Papierbahn ist in den Abbildungen mit d bezeichnet. Die Profilwalzen -- sind, wie üblich, heizbar, so daß, die erzeugten Wellen ihre Form und Lage nicht verändern.Above a correspondingly profiled plate a are spinning rollers c .aus Soft rubber provided, which adapt to the course of the grooves. The ones with longitudinal waves to be provided paper web is between the profiled plate a and the pressure rollers passed through and gradually between platea and pressure rollers c much gathered in the middle, as material for the waves to be shaped is required, after which it is then through the well-known profiled rollers-- their: final form. The finished paper web with longitudinal corrugations is denoted by d in the figures. The profile rollers - are, as usual, heatable, so that the waves generated do not change their shape or position.

An Stelle der Weichgummiwalzen können auch Bürsten o. dgl. Anwendung finden. Zweckmäßig sind die in Abb. z dargestellten Walzen c -sämtlich - angetrieben, so daß die einlaufende Bahn b über die Platte a hinwegbefördert wird.Instead of the soft rubber rollers, brushes or the like can also be used Find. The rollers c shown in Fig.z are expediently - all - driven, so that the incoming web b is conveyed over the plate a.

Ein Zerreißen der Bahn b beim' Raffen bäw. beim Bilden der Wellen wird infolgedessen vermieden. .A tearing of the web b while 'shirring bäw. while forming the waves is consequently avoided. .

Schließlich können an Stelle der Rollen c auch bewegliche Platten angewendet werden, die nach dem Prinzip des Raupenantriebes bewegt werden.Finally, instead of the rollers c, movable plates can also be used are used, which are moved according to the caterpillar drive principle.

Claims (1)

PATENTANSPRÜCHE: i. Vorrichtung zum Herstellen von Wellpappe o. dgl. mit Längsrillen durch seitliches Zusammenraffen einer ablaufenden Papierbahn, dadurch gekennzeichnet, daß die Papierbahn (b) in die mit mehr oder weniger schrägen Rillen versehene Platte (,a) durch eine große Anzahl umlaufender, mit Einzelantrieb versehener Walzen aus Weichgummi o. dgl. gedrückt wird, die dem Lauf der Rillen sich anpassen. z. Vorrichtung nach Anspruch z, dadurch gekennzeichnet, daß, die einzelnen Walzen (c) bürstenartig ausgebildet sind. 3. Vorrichtung nach Anspruch i und a, dadurch gekennzeichnet, daß an Stelle der Walzen (c) raupenartige, mit Bürsten o. dgl. besetzte oder aus weichem Material bestehende Gebilde angeordnet sind.PATENT CLAIMS: i. Device for the production of corrugated cardboard o. with longitudinal grooves by lateral gathering of a running paper web, thereby characterized in that the paper web (b) in the with more or less oblique grooves provided plate (, a) by a large number of revolving, provided with individual drives Rolls made of soft rubber o. The like. Is pressed, which adapt to the course of the grooves. z. Device according to claim z, characterized in that the individual rollers (c) are designed like a brush. 3. Apparatus according to claim i and a, characterized characterized in that in place of the rollers (c) caterpillar-like, with brushes o. The like. Occupied or structures made of soft material are arranged.
DEM118167D Device for the production of corrugated cardboard or the like. With longitudinal grooves Expired DE583894C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM118167D DE583894C (en) Device for the production of corrugated cardboard or the like. With longitudinal grooves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM118167D DE583894C (en) Device for the production of corrugated cardboard or the like. With longitudinal grooves

Publications (1)

Publication Number Publication Date
DE583894C true DE583894C (en) 1933-09-11

Family

ID=7328987

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM118167D Expired DE583894C (en) Device for the production of corrugated cardboard or the like. With longitudinal grooves

Country Status (1)

Country Link
DE (1) DE583894C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908441C (en) * 1951-04-18 1954-04-05 Akteingesellschaft Der Maschin Device and process for the production of corrugated cardboard
US2793676A (en) * 1952-04-14 1957-05-28 Theodor Bell & Cie Ag Apparatus for corrugating paper or cardboard
US2974716A (en) * 1957-06-25 1961-03-14 Kimberly Clark Co Corrugated packaging material
US3425888A (en) * 1964-09-04 1969-02-04 Keith Q Kellicutt Method and apparatus for producing faced corrugated materials
US7963899B2 (en) 2001-07-13 2011-06-21 The Proctor & Gamble Company Continuous in-line pleating apparatus and process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908441C (en) * 1951-04-18 1954-04-05 Akteingesellschaft Der Maschin Device and process for the production of corrugated cardboard
US2793676A (en) * 1952-04-14 1957-05-28 Theodor Bell & Cie Ag Apparatus for corrugating paper or cardboard
US2974716A (en) * 1957-06-25 1961-03-14 Kimberly Clark Co Corrugated packaging material
US3425888A (en) * 1964-09-04 1969-02-04 Keith Q Kellicutt Method and apparatus for producing faced corrugated materials
US7963899B2 (en) 2001-07-13 2011-06-21 The Proctor & Gamble Company Continuous in-line pleating apparatus and process

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