Vertical stand-up pouch with zipper seal quick change module

Details Vertical stand-up pouch with zipper seal quick change module Vertical stand-up pouch with zipper seal quick change module

2005-03-01

2005-03-01

Sipos, John (Department: 3721)

Package making

With cover-adjunct application or formation

Adjunct comprising provision to allow access to contents,...

C053S551000, C053S139200, C053S201000

Reexamination Certificate

active

06860084

ABSTRACT:
A vertical stand-up pouch, or flexible package having a zipper seal mechanism incorporated therein, and method for manufacturing same, constructed with a quick change module modification to existing vertical form and fill packaging machines. The invention involves producing a vertical stand-up pouch from a single sheet of packaging film by inserting a zipper seal mechanism on a first side of the packaging film tube and creating a vertical crease along the tube prior to forming a transverse seal on the tube. The zipper seal mechanism is attached to the packaging film prior to sealing the sheet of the packaging film along its longitudinal seam forming a tube comprising, in part, a quick change module that easily installs on the base of a forming tube. Likewise, the crease is formed using fixed or stationary modifications to prior art vertical form, fill, and seal machines comprising, in part, a quick change module that easily installs on the base of a forming tube.

REFERENCES:
patent: 3537636 (1970-11-01), Rochette
patent: 3785112 (1974-01-01), Leasure et al.
patent: 4194438 (1980-03-01), Schmachtel
patent: 4597103 (1986-06-01), Hoover
patent: 4604854 (1986-08-01), Andreas
patent: 4709533 (1987-12-01), Ausnit
patent: 4894975 (1990-01-01), Ausnit
patent: 4913561 (1990-04-01), Beer
patent: 4986054 (1991-01-01), McMahon
patent: 5046300 (1991-09-01), Custer et al.
patent: 5127208 (1992-07-01), Custer et al.
patent: 5170608 (1992-12-01), Petry et al.
patent: 5242516 (1993-09-01), Custer et al.
patent: 5322579 (1994-06-01), Van Erden
patent: 5398486 (1995-03-01), Kauss et al.
patent: 5400565 (1995-03-01), Terminella et al.
patent: RE34905 (1995-04-01), Ausnit
patent: 5412924 (1995-05-01), Ausnit
patent: 5425215 (1995-06-01), Lewis et al.
patent: 5505037 (1996-04-01), Terminella et al.
patent: 5551208 (1996-09-01), Van Erden
patent: 5561966 (1996-10-01), English
patent: 5564259 (1996-10-01), Stolmeier
patent: 5746043 (1998-05-01), Terminella et al.
patent: 5768852 (1998-06-01), Terminella et al.
patent: 5862652 (1999-01-01), Schoeler
patent: 5930983 (1999-08-01), Terminella et al.
patent: 6029428 (2000-02-01), Terminella et al.
patent: 6047521 (2000-04-01), Terminella et al.
patent: 6145282 (2000-11-01), Tsuruta
patent: 6398412 (2002-06-01), Wedi et al.
patent: 6588177 (2003-07-01), Melchoir
patent: 6615567 (2003-09-01), Kuhn et al.
patent: 20030009989 (2003-01-01), Knoerzer et al.
patent: Des. 2101909 (2001-05-01), None
patent: 2191159 (1990-07-01), None
patent: PCTFR93/00303 (1993-10-01), None

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