Fluoride-free environment-friendly fur coating process

The invention belongs to the technical field of fur processing, and particularly relates to a fluoride-free environment-friendly fur coating process which is characterized in that a plate surface of fur is treated through a fluoride-free waterproof material, so that a compact fluoride-free waterproof film layer is formed on the plate surface, and the phenomena of over-hardness, peeling and the like of a fur body caused by excessive permeation of the coating material into a leather plate are prevented. The fur subjected to bottom sealing is coated with a cation layer through a cation material, namely the plate face of the fur is further sealed after the fluoride-free waterproof layer is arranged, non-ionic color paste is prevented from permeating into the fur plate too much, and the coated fur is good in hand feeling, oily, natural, skin-friendly and wear-resistant. A fluoride-free waterproof material is used for bottom sealing, and then a cationic material and a nonionic color paste material are sprayed, so t