What is the making process of cowhide in the first layer?
Group approval will be about the width of the skin thickness and thickness of the skin of the classification, placed in the same drum processing.
The purpose of this process is to remove the grease and the hair on the surface of the skin, exposing the natural and delicate particles. If the degreasing is not complete, the skin will appear stiff after drying.
of time. If the skin is dry and preserved, it takes longer; if it is salt wet skin, the time needed will be shorter. In the process of soaking, water soaking agent can also be added to accelerate water penetration. 3, hair removal, degreasing:
immersion, the purpose of this process is to restore the original skin to the state of fresh skin, conducive to processing.
. This step is very important, especially for domestic leather, this process to do well, will be conducive to the back of the processing, otherwise it will lead to difficulties in the follow-up process.
