FIELD: manufacture of cellulose fibres and films. SUBSTANCE: the method is featured by moulding of cellulose aminoacid solution by way of its forcing through a spinneret or slit. Small jets of solution forced through the spinneret or slit are passed through an air gap. Solution jets are coagulated in a settling bath. After coagulation drafting of fibres or deep drawing of films is accomplished. Spinneret drafting does not exceed unity. EFFECT: facilitated procedure. 1 tbl
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SU1030431A1 |
Authors
Dates
1996-05-27—Published
1992-01-08—Filed