Electrostatic phototechnology is used to package microgram quantities of fine powders such as drugs in discrete capsule and tablet form. An electrostatic "image" having a given size and charge density is exposed to ionized drug powder to attract a known amount of drug to the image. The resultant drug...http://www.google.fr/patents/US5960609?utm_source=gb-gplus-shareBrevet US5960609 - Metering and packaging method and device for pharmaceuticals and drugs
Metering and packaging method and device for pharmaceuticals and drugs
