1、Because the noodles is made of wheat flour containing much water, which easily stretch and break. The temperature in drying chamber is controlled at 20℃ to 30℃ with large cold air,the time is 30 minutes, the moisture down from 32-35% to 27%-28%
2、Second period, the temperature is 35℃to 45℃,humidity 75-85%,the drying time is 30minutes, and the moisture down from 27-28% to 25%
3、Third period, the temperature is 45℃ to 50℃,humidity 55-60%,the drying time is 90minutes, the moisture down from 25% to 16-17%
4、Low temperature gradually, every 2to 3 minutes, down 1℃, the drying time is 90minutes
Čas objave: 2020-12-06