A kind of energy-saving and environment-friendly mink fur tanning method
An energy-saving and environment-friendly mink fur technology, which is applied in the field of tanning, can solve the problems of backward fur tanning processing technology, high content of harmful chemical substances, and large water resource consumption, and achieve uniform penetration and combination, improved skin quality, and shorter degreasing time. The effect of shortening
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[0022] The present invention will be described in further detail below in conjunction with specific embodiments.
[0023] Firstly, the mink skins are divided into batches, peeled and fleshed to obtain pure mink skins, and then soaked in water, degreased and re-soaked in water, softened and pickled and tanned according to the following procedures respectively.
[0024] 1. Water immersion process: Prepare the immersion solution according to the process conditions, paddle evenly, and cast the skin.
[0025] Wherein, the technological condition of soaking process is:
[0026] a), using equipment: pool or trough
[0027] b), liquid ratio: 2 (wet leather mass meter)
[0028] c), chemical raw material formula:
[0029] Salt: 25g / L;
[0030] Soaking enzyme 100-c: 1g / L
[0031] d), time: 2-3 hours
[0032] e) Temperature: 25°C
[0033] This water soaking process uses water soaking enzyme 100-c to dissolve the protein between the hide fibers and make the hide soft. Compared with ...
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