Package making – Methods – Sterilizing cover only
Patent
1993-02-19
1994-08-09
Coan, James F.
Package making
Methods
Sterilizing cover only
53451, 53551, B65B 5500, B65B 3900, B65B 302
Patent
active
053354796
ABSTRACT:
A bag package making machine that operates aseptically and in which a product is filled into a tube of packaging material and bag packages are partitioned off from that tube, the parts that come into contact with the packaging material and the product are sterilized, before filling operation begins, by passing a sterilizing agent through the filling tube and the bag forming part. For passing a sterilizing agent through the filling tube, a cup-shaped connecting element, which is enclosed by the packaging material tube, is connected to the outlet of the filling tube. Toward the end of the sterilizing phase, the filling tube and the connecting element are moved apart from one another, and the part of the packaging material tube surrounding these parts is sealed off between the connecting element and the filling tube and severed, so that the filling tube end remains in the closed end portion of the tube of packaging material which continues in a sterilized condition.
REFERENCES:
patent: 2918770 (1958-03-01), Stocker
patent: 3299603 (1967-01-01), Shaw
patent: 3912535 (1975-10-01), Rauser
patent: 4099914 (1978-07-01), Gustafsson et al.
patent: 4524563 (1985-06-01), Sassi
patent: 4784697 (1988-11-01), Bordini
patent: 4910942 (1990-03-01), Dunn et al.
patent: 5044140 (1991-09-01), Iwano et al.
Lemke Kuno
Stehle Harro
Voegele Guenther
Coan James F.
Greigg Edwin E.
Greigg Ronald E.
Robert & Bosch GmbH
LandOfFree
Method for sterilizing a packaging machine, and apparatus for pe does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for sterilizing a packaging machine, and apparatus for pe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for sterilizing a packaging machine, and apparatus for pe will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-208316