Офсетной печати Спрей порошок 1кг / сумки

Spray PowderModelgramularity particle size packingapplication range 200 200-250 40-75um 1kg*20bags/carton pasteboard printing and big area medium ink color printing 300 200-250 30-45um 1kg*20bags/carton Used as air spray and electronic spray for colorful printing 500 300-400 10-30um 1kg*20bags/carton general color printing , offset lithography, nylon printing, rubber printing 800 300-450 10-25um 1kg*20bags/carton golden foil, silver foil, aluminum foil and tissue coating Organic powder based on natural raw cornstarch 1. High quality dusting,the surface of the powder particles are round, without scouring surfaces. 2. Strong fluidity and easy spreading 3. The ink absorbs the particles, ink assimilation and lipophilicity, the gloss of the ink remains. 4. Can guarantee the Anti-Burn in different occasions. 5. The raw material is plant starch and non-toxic,use safely suitable for offset printing. 6. For all kinds of offset printing machine.