The more detailed the processing flow from fresh cowhide to finished product cow leather, the better. Thank you first! !

1. Fresh hides refer to untreated ones, while raw hides refer to untanned ones.

2. cow leather is tanned, and cowhide generally refers to raw hides.

3. Blue hides are tanned but not finished. Leather blanks refer to raw hides or blue skins that are ready for processing.

4. Generally speaking, from raw hides to finished leather.

5. The cost of processing is too complicated. I don't even know what products you want to make and the requirements of the products. This cost span is still relatively large, as well as the cost of materials and labor. Many of them are about 5 yuan a foot.

6. I don't understand this question. Animal skins are uneven. For example, you are fat and he is thin. Of course, the leather of these two people has different fat content.

7. The general concept of tanning refers to the process from raw leather to leather, and finishing refers to surface treatment, like painting walls.

8. Cowhide sizes in different regions are different, and the utilization rate is also different, depending on what leather you make.

9. Different sizes have different weights, as well as fat content and impurities. < P >