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Original site in Italian language, the translations are handled automatically by the program using Google translation

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Tincture Seeds pigmentation

It 'used to dye cellulosic yarns in shades of light and medium, using dyes in the group (at 50-60 ° C) in the presence of a retarder used to regularize the uniformity of color.

 

Diagram for yarn dyeing cellulosic seed pigmentation in the medium and light tones.

Dye      X%

Retardant  2-3%

NaOH

Hydrosulphite

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