DE415464C - Process for the production of paper from the crevices of the skin that fall off during leather processing - Google Patents

Process for the production of paper from the crevices of the skin that fall off during leather processing

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Publication number
DE415464C
DE415464C DES62656D DES0062656D DE415464C DE 415464 C DE415464 C DE 415464C DE S62656 D DES62656 D DE S62656D DE S0062656 D DES0062656 D DE S0062656D DE 415464 C DE415464 C DE 415464C
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DE
Germany
Prior art keywords
paper
skin
production
crevices
fall
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
DES62656D
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
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 Individual filed Critical Individual
Priority to DES62656D priority Critical patent/DE415464C/en
Application granted granted Critical
Publication of DE415464C publication Critical patent/DE415464C/en
Expired legal-status Critical Current

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Description

Verfahren zur Herstellung von Papier aus den bei der Lederverarbeitung abfallenden Hautspalten. Die. Erfindung betrifft ein Verfahren zur Herstellung von Papier.Process for the production of paper from the leather processing sloping skin crevices. The. Invention relates to a method for producing Paper.

Es ist bekannt, Hautabfälle, insbesondere die sogenannten Hautspalten, für sich allein oder mit Zusatz bekannter Papierrohstoffe in 'ähnlicher Weise wie Papier zu einem diesem im Aussehen ähnlichen Erzeugnis zu verarbeiten.It is known to remove skin debris, especially the so-called skin crevices, alone or with the addition of known paper raw materials in a 'similar way as To process paper into a product similar to this in appearance.

Auch die vorliegende Erfindung geht von gleichen Ausgangsmaterialien aus.The present invention is also based on the same starting materials the end.

Die Verarbeitung erfolgt aber im Gegensatz zu den bei der Papierherstellung üblichen Maßnahmen in der Weise, daß die zu einer formlosen Masse zerkleinerten, in Wasser zu einem Brei angerührten Hautspalten auf Flächen ausgegossen werden, auf denen das Wasser verdunsten gelassen wird.However, the processing takes place in contrast to the paper production usual measures in such a way that the crushed to a shapeless mass, Fissures of the skin mixed in water to form a paste are poured onto surfaces, on which the water is allowed to evaporate.

Nach erfolgter Verdunstung bleibt eine Schicht zurück, welche die Eigenschaften des Papiers zeigt und sich gegenüber dem aus Zellulose hergestellten Papier durch ganz besondere Festigkeit auszeichnet. Das Verfahren hat den Vorteil außerordentlicher Einfachheit. Der Hauptvorteil besteht darin, daß man die Oberfläche des hergestellten Papiers in außerordentlich einfacher Weise dadurch beeinflussen kann, daß man die Fläche, auf die der Brei ausgegossen wird, entsprechend ausgestaltet, um bestimmte Eigenschaften in dem fertigen Papier zu erzeugen. Um pergamentähnliche oder Seidenpapiere herzustellen, werden geeignete Mittel, Alkalien, Säuren usw., zugesetzt.After evaporation, a layer remains, which the Properties of the paper shows and compared to that made of cellulose Paper is characterized by its very special strength. The procedure has the advantage extraordinary simplicity. The main advantage is that you can get the surface affect the paper produced in an extremely simple manner can that the surface on which the paste is poured, designed accordingly, to create certain properties in the finished paper. To parchment-like or to produce tissue paper, suitable agents, alkalis, acids, etc., added.

Claims (1)

PATEN T-ANSPRUCII: Verfahren zur Herstellung von Papier aus den bei der Lederverarbeitung abfallenden Hautspalten, dadurch gekennzeichnet, daß die zu einer formlosen Masse zerkleinerten, in Wasser zu einem Brei angerührten Hautspalten auf Flächen ausgegossen werden, auf denen das Wasser verdunsten gelassen wird.PATEN T-ANSPRUCII: Process for the production of paper from the two the leather processing sloping skin crevices, characterized in that the to an amorphous mass, crushed skin cracks mixed in water to a pulp be poured onto surfaces where the water is allowed to evaporate.
DES62656D 1923-04-15 1923-04-15 Process for the production of paper from the crevices of the skin that fall off during leather processing Expired DE415464C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES62656D DE415464C (en) 1923-04-15 1923-04-15 Process for the production of paper from the crevices of the skin that fall off during leather processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES62656D DE415464C (en) 1923-04-15 1923-04-15 Process for the production of paper from the crevices of the skin that fall off during leather processing

Publications (1)

Publication Number Publication Date
DE415464C true DE415464C (en) 1925-06-20

Family

ID=7495778

Family Applications (1)

Application Number Title Priority Date Filing Date
DES62656D Expired DE415464C (en) 1923-04-15 1923-04-15 Process for the production of paper from the crevices of the skin that fall off during leather processing

Country Status (1)

Country Link
DE (1) DE415464C (en)

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