1. The size is small, easy to disperse, can make the version of the paper uniformity and exquisite. 2. Zno pure white color, and tinting strength is strong, can increase the whiteness of paper, also facilitate the colored paper color. 1. The plastic outside double packing 2.The standard package: 25 kg 3.Can also according to user needs packaging 4.Pay attention to moisture during transportation and storage