Polypropylene anti-false fibre and its production method

The polypropylene anti-false fibre is formed from polypropylene fibre and anti-false pigment, and is characterized by that the described anti-false pigment is organic monochromatic flexible civil anti-false ink pigment AUV-OX-2C series. Said invention also discloses its production method, and said p...

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Bibliographische Detailangaben
Hauptverfasser:	MIAN KONG, HONGZE ZHANG
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	The polypropylene anti-false fibre is formed from polypropylene fibre and anti-false pigment, and is characterized by that the described anti-false pigment is organic monochromatic flexible civil anti-false ink pigment AUV-OX-2C series. Said invention also discloses its production method, and said production method is characterized by that in the course of melt spinning its melting temp. is less than 195 deg.C, the melt index of polypropylene chips MI is greater than or equal to 38 and spinning speed is less than 500 m/min.. Said invented polypropylene anti-false fibre can change colour of original fibre under the irradiation of UV light, and is suitable for making anti-false trade mark of various products.