At Wolstenholme International’s manufacturing site in Darwen, Lancashire, around 90 employees are involved in the production and packing of speciality metallic inks, pigments, flakes and powders. Consequently, the company needs a range of solutions to help protect its employees from the potentially harmful effects of solvents and fine dust particles used and created during the processes. Jo Partridge explains how the company looks after the respiratory health of its workforce.