1 Viscose is manufactured by treating purified cellulose in caustic soda solution to form a salt of soda cellulose. 2  It is pressed to remove excess caustic soda. 3  the soda cellulose is then squeezed and shredded to increase the surface area so as to make it more pliable to processing.iscose material is softer than cotton and more springy than silk. Viscose is comfortable to wear and it can be used for dying as well. There are two types of fibers namely natural and artificial.
Australia is the driest inhabited continent. Antarctica is the driest of all the continents. This is because in Antarctica it is too cold for the sun to heat up the oceans or â¦ melt the ice, so it will not evaporate.Additionally, cold air (especially below freezing), cannot hold as much water vapor as warmer air. Because Antarctica is a polar region, there is no pr â¦ ecipitation, it has no lakes or rivers and is in fact the driest continent.   Average temperatures in the Antarctic interior get down to -70 degrees Celsius during the winter months and -35 degrees Celsius in the warmer months.
Antarctica as a whole is the coldest continent on the Earth. The continent covers over 14 million sq km making it 1.5 times the size of the USA.Antartica occupies approximately 9% of the world's land surface.ntarctica has six months of daylight and six months of darkness. In mid-summer, near the south pole, there is 24 hours of sunlight every day. In winter, six months of darkness ensue, and the continent triples in size by converting the surrounding sea into ice.