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1. (WO2003076273) DEVICE FOR TREATING A PACKAGING MATERIAL BY MEANS OF UV RADIATION

Pub. No.:    WO/2003/076273    International Application No.:    PCT/EP2003/002471
Publication Date: Sep 18, 2003 International Filing Date: Mar 11, 2003
IPC: A61L 2/10
B65B 55/08
Applicants: TETRA LAVAL HOLDINGS & FINANCE SA
POPPI, Luca
MORUZZI, Guido
BENEDETTI, Paolo
Inventors: POPPI, Luca
MORUZZI, Guido
BENEDETTI, Paolo
Title: DEVICE FOR TREATING A PACKAGING MATERIAL BY MEANS OF UV RADIATION
Abstract:
A device (1) for treating a packaging material (2) by means of UV radiation, the device having a source (6) of such radiation, and a protective screen (8) interposed between the source (6) and the material (2) for treatment; the screen (8) has a film (9) of a polymer resistant and permeable to UV radiation, and which is flexible, does not tear, and does not form fragments.