Cement additive has the nature of alkali, acidity and high concentration. It is generally used outdoors, easily touching the operators' eyes and skin and pollutes the environment. In the past years, operators had to pull on appropriative overall so as to avoid the pollution from cement additive,which brought much trouble to operation. We suggest to use PVA bag for the packaging of cement additives such as Iron Oxide pigment,Titanian Dioxide( Anatase), Chromium Oxide etc.

Benefits

Using PVA water soluble bag as packing bag,cement additives can be measured exactly,avoid unsuitable dosage of cement additive.As this bag is water soluble,operator needn't to open the bag when using cement additives,thus prevent operator from contacting additive directly.Finally the operation will become much safer and more convenient.