Apparatus for bactericidal treatment of strip material on packing apparatus and the same packing apparatus

Application Number: 00108230
Application Date: 2000.04.30
Publication Number: 1279193
Publication Date: 2001.01.10
Priority Information: 1999/5/3 EP 99830264.0
International: B65B55/10;B65B9/00
Applicant(s) Name: Tetra Laval Holding & Finance S. A.
Inventor(s) Name: R. Beran;T. Diefel
Patent Agency Code: 72001
Patent Agent: zheng jianhui
Abstract The invention provides a unit for sterilizing a strip packaging material in which there is provided in advance an opening mechanism placed on a packaging machine for packaging food which can be fed. There are provided a tank for storing sterilizer to which a packaging material is to be supplied continuously and a sterilization chamber having an inlet connected to an outlet of the tank. This sterilization chamber stores two drying rollers cooperating with both surfaces of the packaging material and having each of notches in a longitudinal direction of the packaging material where an opening mechanism is arranged, and two nozzles for distributing sterilized air onto the longitudinal section of the packaging material.