nce the color fixation and the color and luster of the fabric, please adjust the PH according the practice the increase of dosage of fixing agent and the up-down of the temperature are good to enhance the color fixation, but too high may be lead to color change according to the practice , the plants could rectify technics to reach the best color fixation through the sampling PACKAGE AND STORAGE: 1. 210kg or 125kg net in plastic drum 2. Keep in dry and airy place. Get out of raying. Shelf life: 2 year Pakage and storagr: 1. 210kg or 125kg net in plastic drum 2. Keep in dry and airy place. Get out of raying.