Roger Lindgren,Håkan Mellbin,Jonas Dickner,Fredrik Hansen
申请号：
US15682141
公开号：
US10053252B2
申请日:
2017.08.21
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method for sterilizing packaging material comprises an emitter that is adapted to emit charge carriers, in particular electrons, wherein the charge carriers form at least one cloud, and wherein the emitter and the packaging material are moved relative to each other so that a flow of a gaseous medium is established in between the emitter and the packaging material. The method comprises the steps of: controlling a movement profile between the emitter and the packaging material sterilizing the flow of the medium in between the emitter and the packaging material by adjusting the movement profile so that the flow of the medium in between the emitter and the packaging material is sterilized. Also disclosed is a device for sterilizing packaging material.
