Chuck tape with cut tape, its manufacturing method, and...

Details Chuck tape with cut tape, its manufacturing method, and... Chuck tape with cut tape, its manufacturing method, and...

2007-08-17

2011-11-29

Pascua, Jes F (Department: 3782)

Flexible bags

Bag having means to facilitate opening it by severing bag...

Including means for reclosing the bag

C383S205000, C383S061200, C383S063000, C383S065000, C383S066000

Reexamination Certificate

active

08066434

ABSTRACT:
A belt-shaped base of a female member of a zipper tape attached to an inner surface of a bag body has a wide portion that extends wider toward an opening of the bag body than a belt-shaped base of the male member. An open tape is disposed on the wide portion and a seal layer is laminated on a surface of the open tape. A first projecting portion is also provided on the wide portion. A second projecting portion is provided on an opening-side end of the belt-shaped base. The projecting portions have a substantially trapezoidal cross section. When the zipper tape is bonded to the bag body and is sealed by the seal layer, a gap is provided between the open tape and the first and the second projecting portions.

REFERENCES:
patent: 5036643 (1991-08-01), Bodolay
patent: 5215380 (1993-06-01), Custer et al.
patent: 5470156 (1995-11-01), May
patent: 5486051 (1996-01-01), May
patent: 5660479 (1997-08-01), May et al.
patent: 5672009 (1997-09-01), Malin et al.
patent: 5887980 (1999-03-01), May
patent: 5893645 (1999-04-01), May
patent: 5904425 (1999-05-01), May
patent: 6361212 (2002-03-01), Sprehe et al.
patent: 7476030 (2009-01-01), Kuge et al.
patent: 7597480 (2009-10-01), Kuge et al.
patent: 2004/0131283 (2004-07-01), Sprague et al.
patent: 2005/0286811 (2005-12-01), Sprague et al.
patent: 2005/0286812 (2005-12-01), Sprague et al.
patent: 2007/0062157 (2007-03-01), Plourde et al.
patent: 2009/0022435 (2009-01-01), Tanaka et al.
patent: 2009/0238500 (2009-09-01), Nanba et al.
patent: 2010/0266224 (2010-10-01), Nanba et al.
patent: 06092362 (1994-04-01), None
patent: 06092362 (1994-04-01), None
patent: 07013746 (1995-03-01), None
patent: 07013746 (1995-03-01), None
patent: 08212817 (1998-03-01), None
patent: 10059384 (1998-03-01), None
patent: 10059384 (1998-03-01), None
patent: 2000355336 (2000-12-01), None
patent: 2000355336 (2000-12-01), None
patent: 2004276925 (2004-10-01), None
patent: 2004276925 (2004-10-01), None
patent: 2006008211 (2006-01-01), None
patent: 2006008211 (2006-01-01), None
patent: 2008023631 (2007-11-01), None
Supplementary European Search Report for EP Application No. 07792619 dated Sep. 3, 2010.

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