Container for powder, method for marking a container for powder and device for using powder from the container

摘要

The container (2) has a radio-frequency identification (RFID) chip arranged evenly distributed in a powder (1). The RFID chip stores a set of parameters for material characterization of a powder in the container. A unique key is assigned to powder by using which set of parameters in the RFID chip is readable, writeable and updateable through an antenna arranged outside the container. Independent claims are included for the following: (1) a method for marking powder container; and (2) an apparatus for use of powder.