A) To remove all hair B) To prevent decomposition C) To change its color D) To make it shiny
A) Sugar B) Aluminum salts C) Chromium salts D) Vegetable tannins
A) Curing B) Tanning C) Dyeing D) Finishing
A) Stretching the leather B) Preserving the hide C) Adding color D) Softening the leather
A) Pickling B) Air drying C) Smoking D) Salt curing
A) Adding lime B) Removing lime C) Adding fat D) Removing hair
A) Petroleum B) Oak bark C) Plastic D) Cement
A) Chrome tanning B) Vegetable tanning C) Oil tanning D) Brain tanning
A) Blue-grey B) Black C) Brown D) Red
A) Hardening the leather B) Adding color to the leather C) Waterproofing the leather D) Softening the leather
A) Mechanical softening B) Applying a finish C) Removing the hair D) Applying dyes
A) Partially dried leather B) Finished leather C) Raw hide D) Leather scraps
A) Motor oil B) Cod liver oil C) Olive oil D) Vegetable oil
A) Reducing moisture B) Removing wrinkles C) Adding color D) Adding moisture
A) Spray painting B) Pouring C) Airbrushing D) Drum dyeing
A) Bottom layer of hide B) Top layer of hide C) Reconstituted leather D) Split hide
A) Brain tanning B) Vegetable tanning C) Mineral tanning D) Chrome tanning
A) Split leather is more expensive B) Top-grain includes the grain layer C) Split leather is stronger D) They are the same thing
A) Adding metal B) Hardening the entire leather C) Waterproofing D) Dry outer layer
A) Nitric acid B) Sodium bicarbonate C) Hydrochloric acid D) Sulfuric acid
A) Preparing the leather for dyeing B) Cutting the leather C) Sewing the leather D) Creating a grain pattern
A) Chrome-tanned B) Vegetable-tanned C) Brain-tanned D) Oil-tanned
A) Finishing process B) First tanning process C) Second tanning process D) Dyeing process
A) Sewing the leather B) Cutting the leather C) Stretching the leather D) Polishing the leather
A) Vegetable tanning B) Oil tanning C) Chrome tanning D) Aldehyde tanning
A) Adding color to the leather B) Drying the leather C) Removing hair from the leather D) Making the leather waterproof
A) Splitting machine B) Embossing machine C) Sewing machine D) Cutting machine
A) Enhancing shine and protection B) Softening the leather C) Adding color D) Removing stains
A) Aldehyde tanning B) Vegetable tanning C) Synthetic tanning D) Chrome tanning
A) Smoothing the surface B) Adding color C) Stretching the leather D) Removing moisture |