Explanatory notes
… solvent and then extruded through spinnerets (jets) into air or into a suitable coagulating bath where they solidify … modified viscose process. (2) Cuprammonium rayon (cupro) , obtained by dissolving cellulose (generally in the form of … solvent such as acetone, then extruded (generally into warm air); the solvent then evaporates leaving filaments of …Classification opinions
… knitted or crocheted fabrics), having a semi-formed hem obtained merely by folding back the edge. Adoption : 1961 … …