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Vegetable Tanning by Andreas Tauber.

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Presentation on theme: "Vegetable Tanning by Andreas Tauber."— Presentation transcript:

1 Vegetable Tanning by Andreas Tauber

2 Potential Tanning substances
Barks Woods Fruits Leaves Roots Extracts

3 Production of Tanning substances
Milling Counter current 8-12 single leaching vessels

4 Linkage to collagen

5 Difference to other tanning agents
Using fat as a tanning agent Using aldehydes as tanning agents

6 Degree Dissertation I Milled barks directly used as tanning agent
Raw material was goat leather (Wet White)

7 Degree Dissertation II (Recipe)

8 Degree Dissertation III (Results)
Barely any tanning effekt Good Filling effect Colouring effect

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