DE536235C - Device for applying adhesive in places on metal and paper webs - Google Patents

Device for applying adhesive in places on metal and paper webs

Info

Publication number
DE536235C
DE536235C DER77992D DER0077992D DE536235C DE 536235 C DE536235 C DE 536235C DE R77992 D DER77992 D DE R77992D DE R0077992 D DER0077992 D DE R0077992D DE 536235 C DE536235 C DE 536235C
Authority
DE
Germany
Prior art keywords
adhesive
places
metal
paper webs
applying adhesive
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
DER77992D
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 DER77992D priority Critical patent/DE536235C/en
Application granted granted Critical
Publication of DE536235C publication Critical patent/DE536235C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/0834Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

Vorrichtung zum stellenweisen Auftrag von Klebstoff auf Metall- und Papierbahnen Es ist bekannt, daß man Metallfolien mit Papier derart mittels Klebstoffes verbindet, daß der Klebstoffauftrag nur stellenweise erfolgt. Die Auftragung des Klebstoffes wurde bisher derart vollzogen, daß z. B. ein streifenförmiger Auftrag direkt von einer mit erhabenen und vertieften Stellen versehenen Klebstoffauftragswalze vorgenommen wurde. Hierbei ist es nicht möglich, - den Klebstoffauftrag auf die Papierbahn vorzunehmen, da der Klebstoffverbrauch infolge der Saugfähigkeit des Papiers ein viel zu großer sein würde, während sich das dünne Papier aufweicht und dehnt. Daher ist es üblich und vorteilhaft, den Klebstoffauftrag auf die Metallfolie vorzunehmen.Device for the application of glue on metal and in places Paper webs It is known that metal foils can be bonded to paper in this way by means of an adhesive connects that the adhesive is only applied in places. The application of the Adhesive has been carried out so far that, for. B. a strip-shaped order directly from an adhesive application roller with raised and recessed areas was made. Here it is not possible - to apply the adhesive to the Make paper web, as the adhesive consumption due to the absorbency of the Paper would be way too big while the thin paper softens and stretches. It is therefore common and advantageous to apply the adhesive to the metal foil to undertake.

Hierbei hat es sich erwiesen, daß bei Zusammenkleben von dünnen, z. B. 9 bis zo Tausendstel Millimeter starken Metallfolien mit Papier die glatte Fläche der Metallfolie durch den direkten Auftrag des Klebstoffes auf dieselbe durchgedrückt und unansehnlich wird. Es wäre ohne Schwierigkeiten möglich, den Klebstoffauftrag von einer glatten Fläche auf die Metallfolie vorzunehmen, doch ist dies bei mit erhabenen und vertieften Stellen versehenen Auftragswalzen, wie in vorliegendem Falle, mit Schwierigkeiten verbunden. Wenn z. B. bei dichter Punktierung der Klebstoffauftrag direkt erfolgen soll, wird sich die Metallfolie durchdrücken und die Klebstoffspur zusammenfließen, so däß nicht mehr ein stellenweises Kleben, sondern ein ungleichmäßiger Auftrag erfolgen wird.It has been shown that when gluing together thin, z. B. 9 to zo thousandths of a millimeter thick metal foils with paper the smooth surface the metal foil is pressed through by the direct application of the adhesive on the same and becomes unsightly. It would be possible to apply the adhesive without difficulty from a smooth surface onto the metal foil, but this is with application rollers provided with raised and recessed areas, as in this one Trap associated with difficulty. If z. B. with dense puncturing of the adhesive application should take place directly, the metal foil will push through and the adhesive trail flow together, so that there is no longer a patchy sticking, but an uneven one Order will be done.

Es wurde gefunden, daß es möglich ist, ein einwandfreies, stellenweises Kleben von Metallfolien auf Papierbahnen zu ermöglichen, derart, daß der Klebstoffauftrag in der Weise wie der Farbauftrag bei dem im Druckgewerbe bekannten Offsetdruck erfolgt, und zwar wird der stellenweise Auftrag des Klebstoffes nicht direkt von der mit erhabenen und vertieften Stellen versehenen Auftragswalze vorgenommen, sondern. der Klebstoff wird von den erhabenen Stellen der Walze auf eine glatte Gummiwalze übertragen, welche denselben auf die Metallfolie abgibt.It has been found that it is possible to produce a flawless, locally To allow gluing of metal foils on paper webs, such that the adhesive application in the way the color is applied in offset printing, which is known in the printing industry, namely, the local application of the adhesive is not directly from the with raised and recessed areas provided application roller made, but. the adhesive is applied from the raised areas of the roller to a smooth rubber roller transferred, which gives the same to the metal foil.

Es wurde auch vorgeschlagen, eine mit parallelen Rillen versehene Walze als Verteiler anzuordnen, doch wird bei dieser bekannten Verteilerwalze der Klebstoff nicht von den erhabenen Stellen abgegeben, sondern durch die Vertiefungen, um so einen gleichmäßig starken Auftrag zu erwirken. Diese Maßnahme wäre im vorliegenden Verfahren nicht anwendbar, weil es sich bei derselben lediglich um einen groben Auftrag auf Papier, Pappe usw. handelt.It has also been suggested that one be provided with parallel grooves Roll to be arranged as a distributor, but is in this known distributor roller Adhesive is not released from the raised areas, but through the depressions, in order to get such a strong order. This measure would be in the present Procedure not applicable because it is only a rough one Order on paper, cardboard, etc. is.

Die schematische Zeichnung stellt die Vorrichtung zur Durchführung des Verfahrens dar.The schematic drawing represents the device for implementation of the procedure.

z zeigt die Rührwalze des Klebstoffes, z eine Günlmlwalze, welche den Klebstoff von der Rührwalze übernimmt und der Walze 3 übermittelt, welche mit erhabenen und vertieften Stellen versehen ist. Der fein verteilte, durch die erhabenen Stellen übernommene Klebstoff wird auf die erfindungsgemäß angeordnete, aus Gummi bestehende Vermittlungswalze q. übertragen, welche denselben auf die von der Abrollung 5 laufende Metallfolie ablagert. Die mit feinen Klebstoffspuren versehene Metallfolie trifft sich unter den Quetschwalzen 6 und 7 mit der Papierbahn, welche von der Abrollung 8 läuft. Das stellenweise geklebte Material läuft sodann gemeinsam über eine Trockenvorrichtung zur Aufrollung.z shows the agitation roller of the adhesive, z shows a Günlmlwalze, which takes over the adhesive from the agitator roller and transfers the roller 3, which with raised and recessed areas is provided. The finely divided, by the sublime Places taken over adhesive is placed on the according to the invention, made of rubber existing transfer roll q. transferred which the same to that of the unwind 5 running metal foil is deposited. The metal foil with fine traces of adhesive meets under the nip rollers 6 and 7 with the paper web, which is from the unwind 8 is running. The material glued in places then runs together over a drying device to roll up.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum stellenweisen Auftrag von Klebstoff auf Metall- und Papierbahnen, gekennzeichnet durch eine den Klebstoff an die Bahn abgebende glatte Gummiwalze (q.), -der der Klebstoff durch eine mit erhabenen und vertieften Stellen versehene Verteilwalze (3) stellenweise zugeführt wird.PATENT CLAIM: Device for applying adhesive in places on metal and paper webs, characterized by an adhesive on the web smooth rubber roller (q.) that dispenses the adhesive through a raised and recessed points provided distribution roller (3) is fed in places.
DER77992D Device for applying adhesive in places on metal and paper webs Expired DE536235C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER77992D DE536235C (en) Device for applying adhesive in places on metal and paper webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER77992D DE536235C (en) Device for applying adhesive in places on metal and paper webs

Publications (1)

Publication Number Publication Date
DE536235C true DE536235C (en) 1931-10-21

Family

ID=7415684

Family Applications (1)

Application Number Title Priority Date Filing Date
DER77992D Expired DE536235C (en) Device for applying adhesive in places on metal and paper webs

Country Status (1)

Country Link
DE (1) DE536235C (en)

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