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.
  • Acetate
    (1) A plastic synthesized from acetic acid that exhibits rigidity, dimensional stability, and ink receptivity; made from cellulose acetate or its derivatives such as the clear plastic covering placed over artwork; (2) A family of solvents, also known as esters.
  • Acetate butyrate
    An extruded thermoplastic that can be decorated and heat-formed.
  • Amyl acetate
    Used in some lacquer formulations because of low evaporation rate.
  • Butyl acetate
    Solvent used as a constituent of lacquers because of its low rate of evaporation.
  • Cellosolve acetate
    An acetate solvent used to test for full cure of plastisol ink. 
  • Cellulose acetate (CA)
    A thermoplastic resin manufactured by the action of acetic acid and acetic anhydride on purified cellulose obtained from cotton linters.
  • Cellulose acetate butyrate (CAB)
    A thermoplastic resin manufactured by the action of a mixture of acetic and butyric acids and their anhydrates on purified cellulose.
  • Cellulose acetate propionate (CAP)
    A thermoplastic resin manufactured by reacting cellulose with propionic acid and propionic anhydride.
  • Ethyl acetate
    A colorless, inflammable liquid with a fruity fragrance made by heating acetic and ethyl alcohol in the presence of sulfuric acid, used as a solvent.
  • Polyvinyl acetate (PVAc)
    A vinyl polymer or copolymer mainly used in the manufacturing of adhesives and emulsions.
  • Transparent acetate
    A clear plastic sheet made of cellulose acetate.