(Quoted from Chemical Products and Services. Full article here.)
William Shorter shares tips and insider information on Haze Removal, by taking a look at identification of different stains and ghost images and the best methods for their removal.
The importance of haze removal:
Most ghost images are made up of microscopic residues on the mesh left over from the previous job. These residues not only prevent the stencil from adhering properly, they can even affect the way in which the ink flows through the mesh to cause a latent ‘ghost’ image in the print. Therefore it is very important that these residues are removed from the mesh during the cleaning process.
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