Dyeing and finishing process for whole-enzyme normal-temperature dyeing and physical post-finishing of mugwort-containing viscose home textile fabric
The invention provides an all-enzyme normal-temperature dyeing and physical post-finishing dyeing and finishing process for a home textile fabric containing wormwood viscose, which comprises the following steps: providing a gray fabric, and carrying out pretreatment, normal-temperature dyeing and po...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides an all-enzyme normal-temperature dyeing and physical post-finishing dyeing and finishing process for a home textile fabric containing wormwood viscose, which comprises the following steps: providing a gray fabric, and carrying out pretreatment, normal-temperature dyeing and post-finishing on the gray fabric to obtain the home textile fabric containing wormwood viscose lyocell cotton, wherein the gray fabric comprises lyocell fibers, wormwood viscose and cotton fibers, the pretreatment comprises a singeing process, a cold pad-batch process and a water washing process, and the after-treatment comprises a sanding process, a pulp drawing process and an airflow process; during normal-temperature dyeing, the temperature is normal temperature, the mangle expression is 65-75%, and the time is 18-24 hours; the loss rate of wormwood fibers is reduced through complete enzyme pretreatment, and meanwhile, the method is efficient, environmentally friendly and energy-saving; through a normal-temperatu |
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