DE536606C - Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like - Google Patents

Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like

Info

Publication number
DE536606C
DE536606C DEI38601D DEI0038601D DE536606C DE 536606 C DE536606 C DE 536606C DE I38601 D DEI38601 D DE I38601D DE I0038601 D DEI0038601 D DE I0038601D DE 536606 C DE536606 C DE 536606C
Authority
DE
Germany
Prior art keywords
cardboard
production
paper
sided smooth
smooth paper
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
DEI38601D
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
Priority claimed from DEI38569D external-priority patent/DE510855C/en
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI38601D priority Critical patent/DE536606C/en
Application granted granted Critical
Publication of DE536606C publication Critical patent/DE536606C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/006—Calenders; Smoothing apparatus with extended nips

Landscapes

  • Paper (AREA)

Description

Verfahren zur Herstellung einseitig glatter Papiere, Kartons, Pappen u. dgl. In der deutschen Patentschrift 510855, .Kl. 55f, wird ein Verfahren zur Herstellung einseitig glatter Papiere, Kartons, Pappen u. dgl. beschrieben, nach welchem die Papiere unter Anwendung der aogenannten deutschen Presse der Papiermaschine auf der zu glättenden Seite mit Lösungen von Stärke befeuchtet werden, die zur Verhinderung des Klebens Zusätze von Alkylcellulosen enthalten.Process for the production of paper, cardboard, and cardboard that are smooth on one side and the like. In German patent 510855, .Kl. 55f, is a method for Production of one-sided smooth papers, cardboard boxes, cardboard and the like. Described after which the papers using the so-called German press of the paper machine on the side to be smoothed to be moistened with solutions of starch to prevent of gluing contain additives of alkyl celluloses.

Es wurde nun gefunden, daß man einseitig glatte Papiere usw. unter Anwendung der deutschen Presse der Papiermaschine auch derart herstellen kann, daß man die Papiere vor dem Glätten auf der zu glättenden Seite mit Stärkelösungen befeuchtet, denen Härtungsmittel, wie beispielsweise Chromalaun, schwefelsaure Tonerde, Formaldehyd u. dgl., zugesetzt sind. Auch können diese Zusätze mit Erfolg sowohl den mit Alkylcellulosen, pflanzlichen oder tierischen Fermenten als auch chemischen Agenzien hergestellten Stärkelösungen beigefügt werden.It has now been found that one-sided smooth papers, etc. under Application of the German press of the paper machine can also produce such that the paper is moistened with starch solutions on the side to be smoothed before smoothing, which hardeners, such as chrome alum, sulfuric alumina, formaldehyde and the like., are added. These additives can also be used successfully both with alkyl celluloses, vegetable or animal ferments as well as chemical agents produced Starch solutions are attached.

Es ist zwar bekannt, Gewebe,. die in einem leim-, Gelatine- oder Kaseinbad getränkt. wurden, nach dem Trocknen mit Form. aldehydlösungen als härtende Mittel nachzubehandeln und Appreturmassen für Gewebe aus Schwefelsäure, Kartoffelstärke und Formalin herzustellen, doch haben alle diese Lösungen zum Nachbehandeln oder Appretieren der Gewebe nur den Zweck, diese wasserabstoßend oder wasserdicht zu machen. Dagegen dient der Zusatz der Härtungsmittel zur Stärke oder zu den mit Alkylcellulosen, pflanzlichen oder tierischen Fermenten als auch chemischen Agenzien hergestellten Stärkelösungen bei vorliegendem Verfahren dazu, den auf das. Papier aufgetragenen Stärkelösungen bei der Berührung mit dem heißen Trockenzylinder der deutschen Presse die Klebkraft zu nehmen.Although it is known to tissue. those in a glue, gelatin or casein bath soaked. after drying with mold. aldehyde solutions as hardening agents post-treatment and finishing compounds for fabrics made from sulfuric acid, potato starch and formalin, but all of these have post-treatment solutions or The only purpose of finishing the fabric is to make it water-repellent or waterproof do. On the other hand, the addition of hardeners to starch or to those with alkyl celluloses, vegetable or animal ferments as well as chemical agents produced Starch solutions in the present method to that applied to the paper Starch solutions when in contact with the hot drying cylinder of the German press to take the bond strength.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung einseitig glatter Papiere, Kartbns, Pappen u.Idgl. unter Anwendung der sogenannten deutschen Presse der Papiermaschine nach Patent 5 r o 8 5 5, K1. 5 5 f, dadurch gekennzeichnet, daß die Papiere vor dem Glätten auf der zu glättenden Seite mit Stärkelösungen befeuchtet werden, die Beimischungen von Härtungsmitteln, wie heispielsweise Chromalaun, schwefelsaure Tonerde, Formaldehyd u. a., enthalten. PATENT CLAIM: Process for the production of paper, cardboard, cardboard and the like that are smooth on one side. using the so-called German press of the paper machine according to patent 5 ro 8 5 5, K1. 5 5 f, characterized in that the papers are moistened before smoothing on the side to be smoothed with starch solutions which contain admixtures of hardening agents, such as chrome alum, sulfuric alumina, formaldehyde and others.
DEI38601D 1929-07-02 1929-07-04 Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like Expired DE536606C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI38601D DE536606C (en) 1929-07-02 1929-07-04 Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEI38569D DE510855C (en) 1929-07-02 1929-07-02 Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like
DEI38601D DE536606C (en) 1929-07-02 1929-07-04 Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like

Publications (1)

Publication Number Publication Date
DE536606C true DE536606C (en) 1931-10-23

Family

ID=25981587

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI38601D Expired DE536606C (en) 1929-07-02 1929-07-04 Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like

Country Status (1)

Country Link
DE (1) DE536606C (en)

Similar Documents

Publication Publication Date Title
DE534056C (en) Process for the production of linen substitutes
DE536606C (en) Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like
DE332473C (en) Process for the production of waterproof impregnations on paper yarn and fabric
DE566671C (en) Process for the production of alaungarem leather
DE701071C (en) ose fibers or fiber mixtures containing them
AT100719B (en) Process for the production of wet-strength, antiseptic papers.
DE510855C (en) Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like
DE443954C (en) Process for the production of balloon covers from gold bat skin or other animal skins and daemas in connection with tissue
DE902003C (en) Process for refining folded cellulose
DE674120C (en) Process for the production of a wet-strength and at the same time highly absorbent paper stock, especially for towels
DE910163C (en) Process for refining folded cellulose
DE533196C (en) Process for the production of colored, relief-like patterned papers
DE748895C (en) Process for producing a base paper for permanent stencils
DE931084C (en) Process for the finishing of papers or foils made from cellulose-containing materials
DE387063C (en) Process for the production of a welding reed, hat leather replacement or a similar product
DE536234C (en) Process for the production of parchment paper consisting of several layers
DE482170C (en) Process for the manufacture of washable objects, especially toys, from textiles, e.g. B. felt, by pressing into shapes
DE810104C (en) Process for producing water resistance in pulp or paper products using condensation products
AT128551B (en) Method of processing leather.
DE443953C (en) Process for the production of balloon materials from gold bat skin or other animal skins and daemas in connection with tissue
DE338105C (en) Process for the production of batik and similar effects on paper
AT141128B (en) Process for the aftertreatment of synthetic leather panels made from a mixture of rag and cellulose as well as latex as a binding agent, which is precipitated on the fiber with an acid salt.
AT123370B (en) Process for improving the dyeability of hydrate cellulose.
DE388252C (en) Process for the production of colored patterned papers
DE518724C (en) Process for the production of one-sided smooth paper, cardboard, cardboard, etc. like