Tanning processing technology for utilizing rana chensinensis skin
A wood frog and frog skin technology, applied in the field of tanning, can solve the problems of high price, single style, no antibacterial and antibacterial effects, etc.
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[0015] The following are examples of the present invention, and these examples are only for illustrative purposes and do not constitute a limitation on the scope of the present invention.
[0016] Implementation example
[0017] 1. Water soaking: After peeling off, the wood frog loses a lot of water when it becomes the raw material, so it needs to be soaked in water to restore it to a state close to fresh skin. The inlet water requires low temperature and short time to minimize the hydrolysis of frog skin collagen fibers.
[0018] 2. Meat removal: Use a spatula and other tools to remove the muscle, fat and dirt from the skin of the forest frog after soaking in water. The process of meat removal is accompanied by a softening effect, which can soften the fiber structure and fat layer.
[0019] 3. Degreasing: The combined method of emulsification and saponification is used for degreasing using the principle of the joint action of oil and soda ash. The degreasing liquid should be kept at...
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