several layers of nonwovens of man-made fibres, whether or not treated with activated carbon, with or without an exhalation valve, to be employed in a noxious atmosphere . . safety equipment and parts thereof cellulose/paper masks . . textile face-masks, without a replaceable filter or mechanical parts...
have provided the raw materials to meet our fibre needs. no matter which climatic zone humans settled, they were able to utilize the fibresof native species to make products such as clothes, buildings, and cordage. the use of composite materials dates from centuries ago and it all started with natural...
category: press , press review by cecile corral partners with econyl for new line of nepalese rugs kathmandu, nepal - sarawagi is doing its part to help "overcome exceptionally fast cycles of modern consumers." the innovative hand-knotted nepalese rug company has partnered with regenerated nylon brand...