In the middle of the 20th century in Finland, a type of shoe was made from the bark of a tree. These shoes were used to cover the roads covered with rain or snow. Later Norway, Sweden, and Russia modernized this shoe. Shoes were invented primarily with the safety of human feet in mind.
Over time, these shoes have spread to everyone in the world. It may be difficult to find a person who does not use shoes. Many people like to wear fancy design shoes. Because shoes play a huge role in shaping a person's personality. But if you hear that there is a possibility of cancer if you wear those shoes, will you wear shoes or stay barefoot?
Hello friend, today I will tell you how leather shoes spread cancer germs in the human body. If you want to know how to spread cancer germs from shoes by buying shoes with a thousand dollars, you must first know the leather used for shoes, what is the processing system of the leather?
Leather Processing Method
- Various animal types of leather are first preserved with salt to prevent them from rotting.
- Process The salt is removed from the leather after it reaches the tannery.
- The leather is washed in large containers to completely remove the salt.
- A variety of chemicals are used to remove fur from leather.
- Pieces of meat stuck to the skin are removed with a peeling machine.
- After that, the leather is kept in another big container and some new chemicals are mixed so that the leather is not damaged anymore.
- After this, the skins are sent to the semi-machine.
- The leather is speeder and shaving with chemicals in the semi-machine.
- The leather is taken out of the semi-machine and placed in another vessel for dyeing. High-quality chemicals are also used here.
- Chemicals used for drying and final finishing after dyeing.
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