how does tanning be used to prepare leather or Whats the principle behind hardening of leather - Chemistry - Surface Chemistry

Question

how does tanning be used to prepare leather? or Whats the principle
behind hardening of leather?

veena Vasandani · Accepted Answer

Kindly refer to the following link:
https://www meritnation
com/ask-answer/question/explain-the-process-of-tanning/academics/8778025

how does tanning be used to prepare leather? or Whats the principle behind hardening of leather?