fibres are isolated with hand peeling. the extracted fibres are in the form of large fibre bundles useful in non-woven fibre mats, which are made by air-drying and needle punching with uncontrolled and thereby random fiber orientation. production of aligned fiber assemblies can also be done at laboratory...
all the split ribbons into yarn simultaneously. the spinning technology should be such that the space required per sinning head is small. this is so because splitting each strip about inches wide results in a total of - strips for the width of the card web (with both web edges discarded). in order to...