Dyeing method for gel-colored acrylon

The invention discloses a dyeing method for gel acrylic fibre and belongs to wet-spinning dyeing. Wherein, providing a design model to on-line sample, detect parameter and build gel dyeing acrylic fibre liquid concentration; referred to dyeing-up quantity of gel acrylic fibre, according to correlati...

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Bibliographic Details
Main Author YIMIN,QI WANG
Format Patent
LanguageEnglish
Published 24.10.2007
Subjects
DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM
DYEING OR PRINTING TEXTILES
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Summary:The invention discloses a dyeing method for gel acrylic fibre and belongs to wet-spinning dyeing. Wherein, providing a design model to on-line sample, detect parameter and build gel dyeing acrylic fibre liquid concentration; referred to dyeing-up quantity of gel acrylic fibre, according to correlation among parameters in said model, calculating simulated complex-prepared dyeing liquid concentration and supplement fresh liquid concentration and supplement quantity of fresh liquid given fiber of unit mass. This invention can improve and solve the shortcomings of uneven dyeing and tow white, fits to produce gel dyeing acrylic fibre of overall titer and standard series.
Bibliography:Application Number: CN200510030634