gonullu explained the change from the hvac market being dominated by micro-glass media and charged melt blown, which in the hepa efficiencies is high priced. however, once the charges of the media are dissipated by loading, the efficiency of the material can degrade quickly. at this point, nanofiber synthetic...
skin-friendly. linen grows on the stalks of the flax plant. after the harvest, it is extracted, cleaned and spun much like cotton. fine linen fabric is smooth and lint-free. it is airy, cool and pleasant especially in hot weather. the right care blends of different yarns, often combined with elastane or synthetic...