THREAD PRINTING METHOD

PURPOSE: A method for fabricating a grey yarn of which color changes by sunlight, is provided to express various color changes and to ensure aesthetic and decorative properties. CONSTITUTION: A method for fabricating a grey yarn of which color changes by sunlight comprises: a step of making a pigmen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HWANG, EUI YOON, PARK, YOUNG HYUN
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:PURPOSE: A method for fabricating a grey yarn of which color changes by sunlight, is provided to express various color changes and to ensure aesthetic and decorative properties. CONSTITUTION: A method for fabricating a grey yarn of which color changes by sunlight comprises: a step of making a pigment mixture to be ultrafine particles using a ball screw mixer; a step of coating the grey yarn with the pigment mixture using a rubber roller; a step of drying the coated grey yarn in a hot wind dry chamber at 80-90 deg. C; a step of secondarily drying and fixing the grey yarn in the dry chamber at 130-150 deg. C; a step of winding the grey yarn around a bobbin; and a step of maturing the grey yarn in a closed maturing chamber at 80-90 deg. C for 24 hours.