The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2014
Filed:
Dec. 11, 2007
Anders Kristiansson, Lund, SE;
Lars Ake Näslund, Furulund, SE;
Anders Kristiansson, Lund, SE;
Lars Ake Näslund, Furulund, SE;
Tetra Laval Holdings & Finance S.A., Pully, CH;
Abstract
The invention relates to a method for irradiating partly formed packages () with electron beam irradiation from at least one electron beam sterilizing device (), characterized in that it comprises: providing at least one partly formed package () to be irradiated in a gaseous environment, and exposing the gaseous environment to a pre-determined pressure regulation cycle and exposing the partly formed package () to irradiation at least during a portion of said pressure regulation cycle. The invention also relates to a device for realizing said method. The invention further relates irradiation of a packaging material web.