Offset Printing

A printing process in which the image to be printed is first applied to an intermediate carrier such as a roll or plate, then is transferred to a plastic film or molded article. [LW]


One-Shot Molding

A urethane foam molding process in which the reactants, usually an isocyanate, a polyol and catalyst, are fed in separate streams to a mixing head from which the mixed reactants are discharged into a mold.  The polyol and catalyst are sometimes combined along with other additives, but the isocyanate is always fed separately to the mixing head. [LW]