Cover up the bad smell of medicine and make the boiling coating machine play a great role

[product information of pharmaceutical Station] with the improvement of pharmaceutical demand, the production of drugs is increasing Some drugs are easy to produce pungent and unpleasant taste in the production process, which makes it difficult for patients to take drugs In order to help patients take medicine, many pharmaceutical companies use boiling coating machine The author has learned that the boiling coating machine can be used to improve the appearance, facilitate identification, mask bad smell, facilitate patients' swallowing, reduce gastrointestinal reaction, control drug release and change drug release curve At the same time, the boiling coating machine can also prevent moisture, light and air to increase the stability of the drug Compared with sugar coating, it has the advantages of short production cycle, less material consumption and strong moisture resistance In the coating process, according to the different solvents, it can be divided into water-soluble coating process and organic solvent coating process According to relevant experts, when the boiling coating machine is turned on, domestic tablets, under the effect of gravity and friction, do complex movements in the stainless steel coating pot When the coating auxiliary materials are evenly sprayed on the surface of the tablet, the hot air sent into the coating pot will dry the tablet In this way, the coating film on the surface of the tablet will be uniform after repeated circulation, and then it will be colored and polished to make the tablet more beautiful, easy to save and distinguish "The advanced boiling coating machine is easy to operate, beautiful in appearance and easy to clean The coating pot is made of stainless steel material complying with GMP requirements; the inner and outer surfaces of the coating pot are polished and bright without dead angle, sharp angle, scale, easy cleaning and pollution " Boiling coating machine manufacturers said At present, there are three different ways to coat the boiling coating machine , fluidization coating method As for the principle of fluidization coating granulation, some manufacturers have indicated that it is basically similar to the principle of fluidization granulation The fluidization coating method is mainly to place the core in the fluidized bed, pass in the air flow, use the power of the rapidly rising air flow to suspend the core in the coating room, and turn up and down in the fluidization (boiling) state Then spray the solution or suspension of the coating material into the fluidized bed in the atomized state, so that a layer of coating material is evenly distributed on the surface of the chip core, and hot air is introduced to dry it, so that coating is repeated until the specified requirements are met Second, roll coating Roll coating method, also known as pot coating method, is a classical and widely used coating method, which can be used for sugar coating, film coating and enteric coating, including common roll coating method and buried tube coating method Third, suppress coating The pressing and coating method generally adopts the combination of two tablet presses to carry out pressing and coating, which is to connect and use two rotary tablet presses with a single drive shaft In particular, when coating, first use a tablet press to press the material into a sheet core, and then transfer the sheet core to the die hole of another tablet press by the transfer device In the transfer process, the fine powder outside the sheet is removed by the suction pump Before the chip core reaches the second tablet press, part of the coating material has been filled in the die hole as the bottom layer, then the chip core is placed on it, and then the coating material is added to fill the die hole, and the second pressing is carried out to form the coating sheet "The pressing coating method can avoid the adverse effects of moisture and high temperature on the drugs The production process is short, the degree of automation is high, and the working conditions are good, but the precision of the tablet pressing machine is required to be high," the manufacturer said