ELECTROSTATIC YARN BULKING APPARATUS

Chemical and physical methods and apparatuses have been employed to impart permanently bulked configuration to cellulosic and certain non-cellulosic yarns. This has been accomplished by passing the yarn through an electrostatic field either before or after impregnating the yarn with certain chemical...

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Hauptverfasser: MAYER M,US, BARIL A,US
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Chemical and physical methods and apparatuses have been employed to impart permanently bulked configuration to cellulosic and certain non-cellulosic yarns. This has been accomplished by passing the yarn through an electrostatic field either before or after impregnating the yarn with certain chemical crosslinking formulations.