Patent name: A method for inflating and filling liquid soy sauce and vinegar Patent Application No. 5 Publication No.: 1528642
Application Date: 2003.09.29 Public Day: 2004.09.15
Applicant: Zhang Zhiping
A method for inflating and filling liquid soy sauce and vinegar, using a food grade hard plastic bottle for filling, filling gas CO2 or N2 during filling, inflation pressure of 1 to 2.5 kg/cm2, soy sauce and vinegar at a temperature of 3~ 4 °C, the last seal seal; its advantage is the strong pressure, can meet the normal storage and transportation requirements; anti-corrosion performance, long shelf life; process is simple, low cost, light weight; product recovery at room temperature, the plastic bottle Not deformed.
Application Date: 2003.09.29 Public Day: 2004.09.15
Applicant: Zhang Zhiping
A method for inflating and filling liquid soy sauce and vinegar, using a food grade hard plastic bottle for filling, filling gas CO2 or N2 during filling, inflation pressure of 1 to 2.5 kg/cm2, soy sauce and vinegar at a temperature of 3~ 4 °C, the last seal seal; its advantage is the strong pressure, can meet the normal storage and transportation requirements; anti-corrosion performance, long shelf life; process is simple, low cost, light weight; product recovery at room temperature, the plastic bottle Not deformed.
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