Dandelion fiber non-dye dyeing method

The invention discloses a dandelion fiber non-dye dyeing method, which includes the steps of: dipping, heating, washing, dehydration, drying, and determination of colour fastness to washing. Specifically, in the heating step, the water temperature is raised from 20DEG C-30DEG C to 50DEG C-60DEG C at...

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Bibliographic Details
Main Authors LI LI, LU XINKAI, FEI JUN, HUANG XUEHONG
Format Patent
LanguageEnglish
Published 09.12.2015
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 dandelion fiber non-dye dyeing method, which includes the steps of: dipping, heating, washing, dehydration, drying, and determination of colour fastness to washing. Specifically, in the heating step, the water temperature is raised from 20DEG C-30DEG C to 50DEG C-60DEG C at a rate of 1.5-2DEG C/min for 15-20min, heat preservation is conducted at 50DEG C-60DEG C for 20-30min to make fiber change into ginger colour gradually. The method provided by the invention has no need of adding any chemical dye, plant dye and assistant, fiber is processed to present ginger colour by itself so as to be comparable with natural colored cotton and natural colored silk. The method develops and utilizes novel pure natural yellow dandelion fiber material, makes waste profitable, and is low in processing cost. Being convenient to collect, the pure natural yellow dandelion fiber material also has the characteristics of pure naturalness, green, environmental protection, high water absorption and health care effect.
Bibliography:Application Number: CN20151490678