Clariant, a world leader in specialty chemicals, and its Masterbatches business unit, has launched a specific range of MEVOPUR® colour and functional additives for use in high-performance, spun-bond fibres used in medical applications.Nonwoven fibres are used in applications including surgical gowns and masks, sterilization bags, medical filtration products, and a range of sanitary and hygienic pads, and wound-care dressings.