FIELD: process engineering.
SUBSTANCE: treatment process is divided into two steps implemented at one device. The article passed through the extra treatment device at the outlet from the main cell forming spinneret not rigidly coupled with the cell and oscillating at ultrasound frequency in direction parallel with the forming tool axis.
EFFECT: enhanced operating properties of produced articles.
1 dwg
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Authors
Dates
2016-02-10—Published
2014-07-22—Filed