Packaging machine

Details Packaging machine Packaging machine

2008-09-12

2010-02-02

Truong, Thanh K (Department: 3721)

Package making

Methods

Filling preformed receptacle and closing

C053S468000, C053S476000, C053S284700

Reexamination Certificate

active

07654064

ABSTRACT:
Methods for forming packages from a web of preformed bags. In one exemplary method of forming packages from a web of preformed bags, a first bag is held open with air. A product is loaded into the first bag that is held open with air. An opening of the first bag is sealed. A next bag is indexed such that an opening of the next bag is proximate to an engagement member. The web is engaged with the engagement member. The web may be reverse indexed to pre-open the next bag. The web is disengaged by the engagement member. The next bag is opened with air for loading.

REFERENCES:
patent: 3254468 (1966-06-01), Lerner
patent: 3254828 (1966-06-01), Lerner
patent: 3359703 (1967-12-01), Quaadgras
patent: 3897676 (1975-08-01), Membrino
patent: 4674268 (1987-06-01), Gavronsky et al.
patent: 4899520 (1990-02-01), Lerner
patent: 4928455 (1990-05-01), Gereby et al.
patent: 5094061 (1992-03-01), Evers
patent: 5341625 (1994-08-01), Kramer
patent: 5371521 (1994-12-01), Wehrmann
patent: 5394676 (1995-03-01), Lerner et al.
patent: 5442898 (1995-08-01), Gabree et al.
patent: 5709069 (1998-01-01), Cronauer
patent: 5957824 (1999-09-01), Lerner et al.
patent: 6094895 (2000-08-01), Ravizza
patent: 6543201 (2003-04-01), Cronauer et al.
patent: 6742317 (2004-06-01), Cronauer et al.
patent: 6948296 (2005-09-01), Lerner et al.
patent: 2004/0084106 (2004-05-01), James
patent: 2006/0005553 (2006-01-01), Metzger
patent: 2006/0162291 (2006-07-01), Gates et al.
patent: 00/71423 (2000-11-01), None
International Search Report and Written Opinion form PCT/US08/76110 dated Jan. 12, 2009.

Affiliated with

Also associated with

Rating

Packaging machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Packaging machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packaging machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4199526