P R. Cantrill

• Water based printing inks
• Air conditioning & heating in printing plants
• Business forms and continuous stationery
• Colour vision testing
• Etching of metals, excluding powderless etching
• Fluorescent inks
• Hot air, cold air, gas flame, drying and hybrids
• Ink jet printing
• Photopolymer relief plates
• Plateless printing processes
• Polluting emissions from printing plants and their control
• Solvent recovery systems