Method for obtaining mink flock from mink fur scrap
A technology of leftover material and mink fur, applied in the field of obtaining cashmere
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Embodiment 1
[0008] The method for obtaining mink velvet from mink fur leftovers includes the following steps in sequence: the mink fur leftovers are soaked in a protease solution → washed → dehydrated → crushed → fur separation → drying → plush separation, to obtain mink velvet, wherein:
[0009] Soak mink fur scraps in protease solution: take papain with a weight ratio of 0.006 to papain and mink fur scraps, add water to the papain, the amount of water is enough to submerge the mink fur scraps, and stir to form protease solution, soak the mink fur scraps with hair in the protease solution, soak for 38 hours, stir several times in soaking, let the protease in the protease solution fully decompose the leather material in the mink fur scraps;
[0010] Washing: pick up the mink fur scraps after soaking, put them in clear water, and wash away the protease components attached to the mink fur scraps;
[0011] Dehydration: Put the washed mink fur scraps into the dehydrator to remove the moisture...
Embodiment 2
[0017] The method for obtaining mink velvet from mink fur leftovers includes the following steps in sequence: the mink fur leftovers are soaked in a protease solution → washed → dehydrated → crushed → fur separation → drying → plush separation, to obtain mink velvet, wherein:
[0018] Soak mink fur scraps in protease solution: take papain with a weight ratio of 0.014 to papain and mink fur scraps, add water to the papain, the amount of water should be able to submerge the mink fur scraps, and stir to form protease Solution, soak the mink fur scraps with hair in the protease solution, soak for 12 hours, stir several times in the soaking, let the protease in the protease solution fully decompose the leather material in the mink fur scraps.
[0019] The following remaining steps are the same as in Example 1 and will not be repeated.
Embodiment 3
[0021] The method for obtaining mink down from mink fur leftovers includes the following steps in sequence: soaking mink fur leftovers in a protease solution → washing → dehydrating → pulverizing → fur separation → drying → plush separation to obtain mink down.
[0022] Soak mink fur scraps in protease solution: take papain with a weight ratio of 0.01 to papain and mink fur scraps, add water to the papain, the amount of water should be enough to submerge the mink fur scraps, and stir to form protease Solution, soak the mink fur scraps with hair in the protease solution, soak for 24 hours, stir several times in the soaking, let the protease in the protease solution fully decompose the leather material in the mink fur scraps.
[0023] The following remaining steps are the same as in Example 1 and will not be repeated.
[0024] Of course, in addition to the preparation of papain as the protease solution mentioned above, other proteases that decompose proteins can also be used as ...
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