Glossary
The PRINTING United Alliance Glossary serves as an excellent industry terminology resource. It is the language by which we all communicate. Without it, universal understanding would be impossible.
To keep our constituents well informed about changes to the increasingly complex industry terminology, PRINTING United Alliance has developed this glossary of terms. Definitions are for general reference only. Usage may vary between companies, individuals, or national and country customs. The information presented is as accurate as the authors and editors can ascertain and PRINTING United Alliance assumes no responsibility for the use of information presented herein.
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Adsorption
(1) The concentration of molecules of a particular kind of the inter-face between the pigment and vehicle in screen printing inks, can effectively remove a component such as the drier from an ink vehicle; (2) A surface phenomena, in which liquid or gaseous molecules are retained on the surface of another substance; (3) The adhesion of molecules to a surface; (4) An effect of light striking an object where the light energy is absorbed and re-emitted at longer wavelengths; (5) In optics, the loss in transmission of light, as through a transparent or translucent material. -
Carbon adsorption
Ability of treated carbon to attract and retain on its surface structure toxic vapors, such as from organic solvents.