DE67632C - Process for one-sided dyeing of paper in paper machines - Google Patents

Process for one-sided dyeing of paper in paper machines

Info

Publication number
DE67632C
DE67632C DENDAT67632D DE67632DA DE67632C DE 67632 C DE67632 C DE 67632C DE NDAT67632 D DENDAT67632 D DE NDAT67632D DE 67632D A DE67632D A DE 67632DA DE 67632 C DE67632 C DE 67632C
Authority
DE
Germany
Prior art keywords
paper
roller
drying cylinder
inking
drying
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 - Lifetime
Application number
DENDAT67632D
Other languages
German (de)
Original Assignee
R. HÖESCH in Düren, Rheinland
Publication of DE67632C publication Critical patent/DE67632C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/14Non-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
    • D21H21/28Colorants ; Pigments or opacifying agents

Landscapes

  • Paper (AREA)

Description

AUSGEGEBEN DW 28. MÄRZ 1893.ISSUE DW MARCH 28, 1893.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Um auf beiden Seiten verschieden gefärbtes' Papier auf der Papiermaschine herzustellen, mufs dafür Sorge getragen werden, dafs die auf die eine Seite der Papierbahn aufzutragende Färbeflüssigkeit nicht durchschlägt. Zu diesem Zwecke wird zur Ausübung vorliegenden Verfahrens an einem der ersten Trockencylinder eine Farbwalze angebracht, die es gestattet, die Papierbahn in Berührung mit dem Trockencylinder zwischen diesem und der Farbwalze hindurchzuführen, so dafs aufser durch die Leimfestigkeit des Papiers wesentlich durch die Erhitzung seitens des Trockencylinders erzielt wird, dafs die durch die Farbwalze aufgetragene Färbeflüssigkeit das Papier nicht durchdringt. Eine passende Einrichtung hierfür ist auf beiliegender Zeichnung dargestellt.In order to have different colored ' To manufacture paper on the paper machine, care must be taken that the dye liquid to be applied to one side of the paper web does not penetrate. To this The purpose is to carry out the present method on one of the first drying cylinders an inking roller is attached which allows the paper web to come into contact with the drying cylinder to pass between this and the inking roller, so that apart from the glue strength of the paper, essentially through the Heating is achieved on the part of the drying cylinder, that the applied by the inking roller Dye liquid does not penetrate the paper. A suitable facility for this is on the enclosed Drawing shown. An einem der ersten Trockencylinder χ der Papiermaschine ist ein die Farblösung enthaltender Trog g angebracht, in welchem sich die mit Gummi oder Filz überzogene Walze a dreht, die auf der Getriebeseite der Papiermaschine von einer Scheibe R, welche die Drehung auf eine Scheibe R1 der Walzenachse überträgt, derart angetrieben wird, dafs ihre Umfangsgeschwindigkeit diejenige des Trockencylinders etwas übertrifft.On one of the first Trockencylinder the paper machine χ is a color solution containing trough g attached, in which the rubber-coated or felt roller a rotates, the on the transmission side of the paper machine by a disc R which the rotation of a disk R 1 of Roller axis transmits, is driven in such a way that its peripheral speed slightly exceeds that of the drying cylinder. Zwischen dieser Walze α und dem Trockencylinder χ liegt eine zweite, gleichfalls mit Gummi oder Filz überzogene Walze" b, Fig. 2 und 3, deren Zapfen in Gabellagern liegen, und welche lediglich durch Reibung an der Walze α und dem Trockencylinder χ getrieben wird. Diese Walze b nimmt von der Walze a die Färbeflüssigkeit auf und überträgt sie auf die eine Seite der um den Trockencylinder laufenden Papierbahn.Between this roller α and the drying cylinder χ there is a second roller b , also covered with rubber or felt, the pins of which are in fork bearings and which is driven only by friction on the roller α and the drying cylinder χ . This roller b absorbs the dye liquid from roller a and transfers it to one side of the paper web running around the drying cylinder. Um die Walze b beliebig stark auf χ und a drücken zu lassen, sind die Zapfen derselben mit stellbaren Hebelgewichten belastet. Auch die Lager der Walze α sind einstellbar, um nach Befinden die Farbwalzen b höher oder tiefer stellen zu können.In order to let the roller b press on χ and a as hard as you like, the pins of the same are loaded with adjustable lever weights. The bearings of the roller α can also be adjusted in order to be able to set the inking rollers b higher or lower as the patient feels. Patent-Anspruch:Patent claim: Verfahren zum Einseitigfärben von Papier bei Papiermaschinen, darin bestehend, dafs die Papierbahn zwischen einer an einem der ersten Trockencylinder (x) angebrachten Farbwalze und dem Trockencylinder hindurchgeführt wird, wobei das Durchdringen des Papiers mit der Färbeflüssigkeit durch die Einwirkung des erhitzten Trockencylinders auf die Rückseite des gefärbten Papiers verhindert wird.A method for one-sided dyeing of paper in paper machines, consisting in that the paper web is passed between an inking roller attached to one of the first drying cylinders (x) and the drying cylinder, the penetration of the paper with the dyeing liquid being caused by the action of the heated drying cylinder on the back of the colored paper is prevented. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT67632D Process for one-sided dyeing of paper in paper machines Expired - Lifetime DE67632C (en)

Publications (1)

Publication Number Publication Date
DE67632C true DE67632C (en)

Family

ID=341243

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT67632D Expired - Lifetime DE67632C (en) Process for one-sided dyeing of paper in paper machines

Country Status (1)

Country Link
DE (1) DE67632C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913021C (en) * 1940-09-20 1954-06-08 Cons Water Power & Paper Compa Method and machine for the production of paper provided with a smooth, filler-containing coating
DE4307873A1 (en) * 1993-03-12 1994-09-15 Ap Werkstatt Paper and method for its production
WO1997044195A1 (en) * 1996-05-18 1997-11-27 Watson Grange Limited Paper treatment
FR2758574A1 (en) * 1997-01-22 1998-07-24 Aussedat Rey OPAQUE SAFETY PAPER, AUTHENTICABLE BY RIP, SCRAPING PLAY TICKETS PRODUCED FROM SUCH PAPER AND METHOD OF MANUFACTURING THE SAME

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913021C (en) * 1940-09-20 1954-06-08 Cons Water Power & Paper Compa Method and machine for the production of paper provided with a smooth, filler-containing coating
DE4307873A1 (en) * 1993-03-12 1994-09-15 Ap Werkstatt Paper and method for its production
WO1997044195A1 (en) * 1996-05-18 1997-11-27 Watson Grange Limited Paper treatment
FR2758574A1 (en) * 1997-01-22 1998-07-24 Aussedat Rey OPAQUE SAFETY PAPER, AUTHENTICABLE BY RIP, SCRAPING PLAY TICKETS PRODUCED FROM SUCH PAPER AND METHOD OF MANUFACTURING THE SAME
GB2321471A (en) * 1997-01-22 1998-07-29 Aussedat Rey Sa Opaque security paper authenticatable by tearing, e.g. for scratch cards
ES2154123A1 (en) * 1997-01-22 2001-03-16 Aussedat Rey Opaque security paper authenticatable by tearing, e.g. for scratch cards
GB2321471B (en) * 1997-01-22 2001-06-27 Aussedat Rey Sa Opaque security paper authenticatable by tearing, scratch cards made from said paper, and process for its manufacture

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