APPARATUS AND METHOD FOR MANUFACTURING FLAME RETARDANT POROUS YARN

• Main Author: SUH, JIN WOO
• Format: Patent
• Language: English; Korean
• Published: 13.12.2022
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES; TREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS; TREATMENT OF TEXTILES OR THE LIKE

A flame retardant porous yarn manufacturing apparatus according to an embodiment of the present invention comprises: a spinning unit where melt for spinning is discharged; a cooling unit that cools the melt for spinning discharged from the spinning unit to form a yarn; a drawing unit that draws the...