Q1. Describe as to why quality control is required in an ink manufacturing unit.
Q2. Describe the parameters which influence the efficiency of working of a ball mill.
Q3. describe the use of ball mill in the ink manufacture.
Q4. Describe the Newtonian and non-Newtonian flow of ink.
Q5. describe the method to find out the gloss of an ink.
Q6. Describe the principle of falling bar viscometer.
Q7. describe the method of checking ink viscosity through the viscometer.
Q8. Describe the requirements of food wrapper coatings.
Q9. prepare down the formulation of food wrapper coatings.
Q10. Describe the layout of liquid ink manufacturing unit.