Processing method of pressure-moulded dog chewing gum
A processing method and technology for dog chews, which are applied in the field of animal food, can solve the problems of poor consistency of marking or functional unevenness, difficulty in closing skin seams, poor plasticity of skin and scraps, etc., so as to achieve clear marking or functional unevenness and reduce Cracking, rich variety effect
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Embodiment 1
[0010] Embodiment 1: Clean the fresh two-layer gray hide of cowhide in a drum with clear water for 1 hour to remove its surface ash. and dust-based powdery substances. Concentration is housed subsequently and be that the drum of 5% ammonium sulfate aqueous solution will continue to clean the above-mentioned skin material that removes surface ash for 2 hours, make the calcium bicarbonate in the powdery material react with ammonium sulfate to generate calcium sulfate and water, obtain thoroughly Ashless fresh splits from which powdery substances have been removed. This step also has the effect of reducing the fat content of the fresh split skin. Then wash with flowing water until the pH value of the fresh split skin is equal to 7. In a drum filled with a 15% hydrogen peroxide aqueous solution, wash the ash-free fresh split skin with a pH value equal to 7 for 1 hour and then let it stand for 8 hours to bleach it, sterilize and disinfect it at the same time, and squeeze it to re...
Embodiment 2
[0013] Embodiment 2: Each wet fresh two-layer cowhide leather material through pre-treatment adopts known methods such as fumigation and dipping to make it taste and color respectively, and the taste and color can be varied. According to the specific dog chew product pattern, choose leather materials with different tastes and colors to cut and combine the epidermis for use. Get its scraps of different tastes and colors and stack them according to the designed basic shape of the skin-pressed dog chew, and then process them into cores with the same method as in Example 1. Cut and combine the edges of each part of the skin that should be connected to overlap and wrap on the surface of the core body, and then the skin-pressed dog chew prototype and the finished product processing method are the same as in Example 1.
[0014] The processing method of the present invention is equally applicable to the fresh split skin of pigskin, and the implementation mode is the same as that of th...
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