Soybean protein fiber dyeing processing method

The invention relates to the dye printing process field, concretely relating to a soyabean protein fiber dyeing process, comprising the steps of: bleaching --> dyeing --> cooking with soap --> fixing color --> smoothly spinning, and thus improving the dyeing quality of the soyabean prote...

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1. Verfasser: FENGQIN,LI DENG
Format: Patent
Sprache:eng
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Zusammenfassung:The invention relates to the dye printing process field, concretely relating to a soyabean protein fiber dyeing process, comprising the steps of: bleaching --> dyeing --> cooking with soap --> fixing color --> smoothly spinning, and thus improving the dyeing quality of the soyabean protein fiber, where the color is fresh and uniform, and the strength of the soyabean protein fiber is high. And it is applied to weaving and dye printing industries.