Spray Powders
Spray powder helps prevent set-off and blocking when printed surfaces come into contact before they are fully safe to stack or process.
Osaki DRY UP KP
DRY UP KP is a preventive spray powder for printing applications. Its fine particles spread evenly, helping protect printed surfaces from set-off and blocking.
Key characteristics include a smooth finished surface, economical use, resistance to moisture, limited clumping, compatibility with common printing inks, and minimal impact on the transparency of films and similar materials.
Osaki DRY UP S-A
DRY UP S-A is a vegetable-starch-based anti-set-off powder and slipping agent. It is hydrophobic and can be used with both pneumatic and electrostatic spray systems.
Only a small quantity remains on paper or film, helping preserve smoothness. The powder integrates well with inks while limiting deposits on machinery, reducing powder scattering, and making equipment easier to clean.
Typical physical references include a slightly yellowish white color, average particle size of approximately 25 microns, apparent density of approximately 0.6–0.7 g/cc, tapping density of approximately 0.8–0.90 g/cc, and water content of approximately 12–14 percent.
Nikkalyco AS-100, AS-200, and AS-1000
Nikkalyco AS-100, AS-200, and AS-1000 are anti-blocking and anti-set-off spray powders. The appropriate grade should be selected according to the official technical data, particle requirements, printing process, substrate, and final application.
