Antibacterial treatment process for worsted wool

The invention provides an antibacterial treatment process for worsted wool. The antibacterial treatment process comprises the following steps of 1) wool pretreatment: adding a permeation defoaming agent, a degreaser and sodium carbonate; keeping the temperature at 70-80 DEG C for 20-30 minutes, and...

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Bibliographische Detailangaben
Hauptverfasser: SONG RENHUA, QIAN DONGHAO, JI ZHENGYING, WANG JINPENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides an antibacterial treatment process for worsted wool. The antibacterial treatment process comprises the following steps of 1) wool pretreatment: adding a permeation defoaming agent, a degreaser and sodium carbonate; keeping the temperature at 70-80 DEG C for 20-30 minutes, and then washing with overflow water for 10 minutes; (2) wool dyeing: adding the permeation defoaming agent, a penetrating agent and a leveling agent, operating for 10 minutes, adding a reactive dye quantitatively for 30-60 minutes, heating to 98 DEG C at a speed of 0.3-0.7 DEG C/min, keeping the temperature for 60-90 minutes, and washing with water for 10 minutes; 3) alkali washing: for dark color, adding sodium carbonate, and keeping the temperature at 80 DEG C for 20 min; and 4) wool antibacterial treatment: adding acetic acid at 30 DEG C, adjusting the pH value of a dye bath to 4.5-5, adding an antibacterial finishing agent diluted by 12-20 times of clear water, operating for 5 minutes, heating to 50-60 DEG C at a