Another notable advantage of chrome leather is its durability.
Machinery is now almost universally employed, especially for chrome leather.
A more serious disadvantage of chrome leather is its tendency to stretch.
The adsorption theory would find it difficult to account for chrome leather not adsorbing as much tan as pelt.
Thus, suitable stripping agents for chrome leather would be the alkali salts of organic acids (especially if multivalent).
Now, Procter and Wilson have recently accomplished this stripping of chrome leather by the use of such salts.
A chrome leather factory therefore needs less capital on account of the quicker turnover.
chrome leather will also stand changes of temperature and friction much better than vegetable tannages.
Processes for deliming pelt for chrome leather should also be chosen by our guiding principle of hide substance conservation.
The syntans are also used to lighten the colour of chrome leather, even of chrome sole leather after it has been dipped.
