Preparation of water pill
Process flow: preparation of raw materials→moulding→generalization→covering→drying→selecting pills→coating→lighting→quality inspection→packaging 1. Preparation of raw materials Generally, the pan-pill powder should be over five. - No. 6 sieve, powder for the mold or bread for the bread should be passed through the No. 6 - No. 7 sieve. 2. Modeling Note: 1 powder for mold should be selected with suitable viscosity powder, too strong or non-sticky powder is not conducive to the mold; 2 commonly used water as a wetting agent. (1) Powder panning method (2) Wet powder granulation method can be calculated by the following empirical formula when mass production: x=0.6250×d/c, c-product water pill 100 dry weight, g; D——the total weight of the powder, kg; x——the amount of powder used for general mold, kg; 0.6250——the weight of 100 capsules of standard pellet, g. 3. Forming 1 Each time adding water and adding powder should be appropriate. 2 In the process of accelerating and increasing, it is necessary to pay attention to maintaining the hardness and roundness of the pellets, and the rolling time should also be appropriate, so that the pellets are firm and compact without affecting the dissolution. 3 The dip, powder, oversized and small pellets produced during the process of increasing the mold and the process should be mixed with water to form a paste on the pellet. 4 If the prescription contains aromatic volatile or special odor and irritating medicinal materials, zui is smashed separately and spread over the middle layer of the pellet to avoid volatilization or cover up bad odor. 5 Pills containing cinnabar, sulfur and acidic drugs, can not be used to mold and increase with the copper pan-pill pot, so as to avoid discoloration or harmful components on the surface of the pill due to chemical changes. Such varieties can be made from stainless steel panballs. 4. Cover Commonly used cover methods include dry powder cover, clear water cover, and clear cover. 5. Drying The drying temperature is generally controlled below 80 ° C, and the pellet containing volatile components should be controlled below 60 ° C. Long-term high-temperature drying may affect the dissolution rate of the water pellets, and it is preferred to use a batch or boiling drying method. 6. Selecting pills 7. Coating Mini Ultrasonic Cleaner,Diy Ultrasonic Cleaner,Skymen Ultrasonic Cleaner,Best Ultrasonic Cleaner Dongguan Jinwang Ultrasonic Equipment Co.,Ltd , https://www.jwultrasonic.com
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