... % pure food starches1kg plastic bag with mouth, 20bags/ctn VIBOO-500 TYPE SPRAY POWDER OVERVIEWHydrophilic: lipophilic, water exclusion; Packaging: Plastic ... effect of best water exclusion. To maintain a certain degree of mobility, dispersion, and a good anti-dirt, anti-permeability of ... overlap, can be effectively dispersed in the printing surface. A small amount of powder can be used to enable the ...