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DE531925C - Process for the production of two- and multi-colored effect papers on the paper machine - Google Patents

Process for the production of two- and multi-colored effect papers on the paper machine

Info

Publication number
DE531925C
DE531925C DEI35387D DEI0035387D DE531925C DE 531925 C DE531925 C DE 531925C DE I35387 D DEI35387 D DE I35387D DE I0035387 D DEI0035387 D DE I0035387D DE 531925 C DE531925 C DE 531925C
Authority
DE
Germany
Prior art keywords
paper
papers
paper machine
production
greasy
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
DEI35387D
Other languages
German (de)
Inventor
Karl Dankert
Kuno Franz
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI35387D priority Critical patent/DE531925C/en
Application granted granted Critical
Publication of DE531925C publication Critical patent/DE531925C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section

Landscapes

  • Paper (AREA)

Description

Verfahren zur Herstellung zwei- und mehrfarbiger Effektpapiere auf der Papiermaschine Es ist bekannt, Effektpapiere in der Weise herzustellen, daß man die auf dem Sieb der Papiermaschine befindliche Papierbahn einseitig färbt oder auf diese einen andersfarbigen Papierstoff nach Art der Duplex-oder Marmorierpapierfabrikation aufträgt und hierauf auf dem Sieb die untere, ungefärbte oder andersgefärbte Papierschicht stellenweise, z. B. durch Druck, bloßlegt.Process for the production of two- and multi-colored effect papers the paper machine It is known to produce effect papers in such a way that the paper web located on the wire of the paper machine is dyed on one side or on this a different colored paper stock in the manner of duplex or marbling paper manufacture and then the lower, uncolored or other colored paper layer on the screen in places, e.g. B. by pressure, exposed.

Weiterhin ist bekannt, Wasserzeichenpapiere in der Weise herzustellen, daß man auf einen langfaserigen Papierstoff nach dessen Auflaufen auf das Sieb der Papiermaschine einen zweiten, möglichst kurzfaserigen, gegebenenfalls andersfarbigen Papierstoff auflaufen läßt und in diesem die Wasserzeichen auf übliche Weise durch Druck auf dem Sieb erzeugt.It is also known to produce watermark papers in such a way that that one is on a long-fibred paper stock after it has emerged on the sieve of the Paper machine a second, as short as possible fiber, possibly a different color Paper stock can run up and in this the watermarks in the usual way Pressure generated on the screen.

Es wurde nun gefunden, daß sich ganz eigenartige, blitzstrahlartige farbige Musterungen auf Papier erzielen lassen, wenn man auf einem röschen, auf dem Sieb der Papiermaschine befindlichen Papierstoff einen andersfarbigen Stoff sehr schmieriger Mahlung aufbringt und die so gebildete Duplexpapierbahn beim oder nach dem Durchgang durch die Gautsche durch hohen Druck ausübende Preßwalzen in der Naßpartie der Papiermaschine bearbeitet. Hierdurch wird erreicht, daß die obere Stoffschicht, die infolge ihres schmierigen Charakters schwer mit der unteren röschen Papierschicht verfilzbar ist, sich auf dieser derart verschiebt, daß sie diese blitzstrahlenartig bloßlegt.It has now been found that very peculiar, lightning-like colored patterns on paper can be achieved when you look at one The paper stock located on the wire of the paper machine uses a different-colored fabric very greasy grind and the duplex paper web formed in this way at or after passing through the couch through high pressure pressing rollers in processed the wet end of the paper machine. This ensures that the upper Layer of fabric which, due to its greasy character, is difficult to match with the lower one Paper layer can be felted, shifts on this in such a way that it shines like a flash of lightning exposes.

Man kann natürlich auch zwei oder mehrere in der Färbung voneinander abweichende, schmierige Papierstoffe nacheinander auf den röschen Papiergrundstoff aufgautschen und erhält auf diese Weise drei-und mehrfarbige Effektpapiere, doch muß in diesem Fall der Mahlungsgrad jeder neu aufgebrachten Stoffschicht dem der ersten entsprechen oder aber, was noch vorteilhafter ist, höher sein als der der direkt unter ihr liegenden Papierbahn.You can of course also have two or more in the color of each other Different, greasy paper stocks one after the other on the crunchy paper stock fluff up and get three- and multi-colored effect papers in this way, however In this case, the degree of freeness of each newly applied layer of material must match that of the correspond to the first or, what is even more advantageous, be higher than that of the paper web lying directly under it.

Claims (1)

PATENTANSPRÜCHE: z. Verfahren zur Herstellung zwei- und mehrfarbiger Effektpapiere auf der Papiermaschine, dadurch gekennzeichnet, daß auf einen röschen Papierstoff ein schmieriger, andersfarbiger Stoff aufgegautscht und die so erhaltene Stoffbahn in den Pressen der Naßpartie im entwässerten Zustande unter hohem Drucke gequetscht ; wird. z. Verfahren nach Anspruch r, dadurch gekennzeichnet, daß auf ein aus einem röschen Untergrundstoff und einem schmierigen,. andersfarbigen Auflagestoff hergestelltes Duplexpapier weitere; andersfarbige Stoffschichten mit bei jeder Stoffschicht gleichem oder zunehmendem Schmierigkeitsgrad aufgegautscht werden und dieses aus mehreren Schichten < hergestellte entwässerte Papier in den Pressen der Naßpartie durch hohen Druck gequetscht wird.PATENT CLAIMS: e.g. Process for the production of two and more colors Effect papers on the paper machine, characterized in that one röschen Paper pulp a greasy, differently colored substance and the so obtained Fabric web in the presses of the wet section in the dewatered state under high pressure bruised; will. z. Method according to claim r, characterized in that on one out of one pink substrate and a greasy ,. different colored Duplex paper made of additional material; different colored fabric layers with The same or increasing degree of greasiness is fluffed up with every layer of fabric and this dewatered paper made of several layers <in the presses of the wet end is squeezed by high pressure.
DEI35387D 1928-09-02 1928-09-02 Process for the production of two- and multi-colored effect papers on the paper machine Expired DE531925C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI35387D DE531925C (en) 1928-09-02 1928-09-02 Process for the production of two- and multi-colored effect papers on the paper machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI35387D DE531925C (en) 1928-09-02 1928-09-02 Process for the production of two- and multi-colored effect papers on the paper machine

Publications (1)

Publication Number Publication Date
DE531925C true DE531925C (en) 1931-08-18

Family

ID=7188975

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI35387D Expired DE531925C (en) 1928-09-02 1928-09-02 Process for the production of two- and multi-colored effect papers on the paper machine

Country Status (1)

Country Link
DE (1) DE531925C (en)

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