The diagram elucidates the intricate process involved in the manufacturing of leather goods, delineating seven distinct stages.
A salient characteristic of this process is the occurrence of two separate soaking phases, each employing different chemical treatments essential for the transformation of animal skins into finished leather.
Initially, the manufacturing process commences with the desiccation of animal skins, which are subsequently transported to a factory via trucks. Upon arrival, the skins undergo a washing phase utilizing a mixture of water and lime. Following this, the first soaking process, which constitutes an immersion solely in lime, effectively prepares the skins for further treatment. The next step involves flattening the skins to achieve uniformity.
The second soaking phase is markedly different, as it incorporates a tanning solution comprised of water mixed with vegetable matter, a crucial agent for preservation. Once this soaking is completed, the leather is polished to enhance its quality before it undergoes another phase of transportation to distribution centers. Ultimately, the finished leather products are made available to various companies, thereby satisfying consumer demands across the globe.