Firstly, atomizing air: It is the air responsible for pumping the solution and controlling the size of the solution spray (droplets of coating solution). Controlling the spray is by increasing or decreasing the force of the air coming out of the gun to pump the solution. Thus, we say that if the air increases, the…
I will talk about the old classic method of Sugar coating: It is to change the bad taste of the to easy of swallowing, and the coating can reach 50% of the weight of the tablet, because there are some products that completely change the shape of the tablet. Stages of the Suger coating…
Firstly, the definition of tablet bed temperature: This is the temperature of the tablets inside the coating machine. Here there is a difference between the inlet air temp and the tablet bed temp: The temperature of the incoming air is what heats the tablets . It comes from the air that is pumped into…
Guns Test It is a test of the accuracy of the guns in terms of the spray rate and to ensure that there is no significant difference between each gun and the other. How is the Guns test done? 1: Cylinders are brought according to the number of guns and of course they are…
Coating solution is about two things When we say the concentration of the coating solution is 10%, what does it mean? How do I know how to calculate the amount of solution based on the amount of tablets? For example, you have a 1000 mg tablet and you want to add 50 mg…
Active coating means a coating solution that contains an active substance. Here we must know why the active substance is placed in a coating solution? In order for the effect of the active substance to be rapid, even if it is placed inside the core, it will not achieve what is required of it. Thus,…
In this post, we will know what the difference between AQUEOUS and NON-AQUEOUS film coating. First, we must know why we use aqueous, why we use non-aqueous, and why we do not use one type of for all products. Comparison between the two types in the process: Some notes Read also: Resource Person:…
Coating machines are divided into two types Basically, the coating process depends on 3 basic elements: Firstly, Temperature There are two very important components in any coating machines: There are two fans, one responsible for entering air into the machine (inlet air fan), and before it is a HEPA filter to purify the…
