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 processingInfo
- 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
- Authority
- 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
Links
Landscapes
- Paper (AREA)
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)
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) |
-
1923
- 1923-04-15 DE DES62656D patent/DE415464C/en not_active Expired
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