and degassed for using as the spinning dope in which the amount of sodium alginate was 5 wt%. Then, the spinning dope was extruded through a stainless steel spinneret by a metering pump into a coagulation bath containing a 5 wt% aqueous calcium chloride
anddegassed for using as the spinning dope in which the amount ofsodium alginate was 5 wt%. Then, the spinning dope was extrudedthrough a stainless steel spinneret by a metering pump into acoagulation bath containing a 5 wt% aqueous calcium chloride