EP 1351858 B1 20040825 - METHOD FOR PRESTERILIZING A TUBULAR POUCH PACKING MACHINE
Title (en)
METHOD FOR PRESTERILIZING A TUBULAR POUCH PACKING MACHINE
Title (de)
VERFAHREN ZUM VORSTERILISIEREN EINER SCHLAUCHBEUTEL-VERPACKUNGSMASCHINE
Title (fr)
PROCEDE DE STERILISATION PRELIMINAIRE D'UNE ENSACHEUSE
Publication
Application
Priority
DE 0104202 W 20011107
Abstract (en)
[origin: WO03039966A1] The invention relates to a method for presterilizing a tubular pouch packing machine to be used under aseptic conditions after presterilization. According to the invention, the filling material dosing device (5) pertaining to the machine and the shaping tube (4') that simultaneously functions as a filling tube are first vapor-sterilized and the sterile air supply to the dosing device, the shaping tube and the sterile chamber (6) is maintained. The packing tube formed at the shaping tube (4') from the web of packing material which is longitudinally sealed is maintained open below the discharge opening (10) of the sterile chamber (6) in order to allow the sterile air as well as the vapor/sterilant mixture injected into the sterile chamber to be discharged from the shaping tube and from the packing tube that is open at the bottom after presterilization of the dosing device.
IPC 1-7
IPC 8 full level
B65B 9/213 (2012.01); B65B 55/02 (2006.01); B65B 55/10 (2006.01)
CPC (source: EP US)
B65B 9/213 (2013.01 - EP US); B65B 55/027 (2013.01 - EP US); B65B 55/103 (2013.01 - EP US); B65B 2220/22 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 03039966 A1 20030515; DE 50103428 D1 20040930; EP 1351858 A1 20031015; EP 1351858 B1 20040825; US 2004011004 A1 20040122; US 6804936 B2 20041019
DOCDB simple family (application)
DE 0104202 W 20011107; DE 50103428 T 20011107; EP 01274170 A 20011107; US 27562602 A 20021106