Flexible bags – Wall details – Transparent portion or window
Patent
1998-01-20
2000-03-07
Pascua, Jes F.
Flexible bags
Wall details
Transparent portion or window
383100, 383102, 383113, 383114, 383116, 383120, B65D 3304
Patent
active
060331143
ABSTRACT:
An ovenable bag for packaging heated, greasy food items for display is formed of a laminate having a thin, transparent, polyester inner layer and a relatively thicker and stiffer opaque outer layer formed of a foldable and printable material. The wall structure is generally tubular and is folded to define front and rear panels and gusseted side panels, one end of the structure being folded, heat sealed and then folded again and adhesively secured. The window portion extends the length of the front panel of the bag centrally thereof. The outer layer is bonded to the inner layer along the entire area of the outer layer except for an optional tear strip which may be disposed along one edge of the window. The bag may also be heat sealed along the fold lines joining the side panels to the front and rear panels for added stiffness.
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Bagcraft Corporation of America product literature entitled Bagcraft Has The Right Packaging For Your Products, Mar. 15, 1994.
Bagcraft Corporation of America product literature entitled Bagcraft Has The Right Packaging For Your Products, copyright 1994.
Bagcraft Corporation of America product literature dated Oct. 30, 1992; Mar. 1, 1993; Aug. 1, 1993; Nov. 1, 1994; Aug. 1996; Aug. 15, 1996; Sep. 1, 1996; Jan. 1, 1997; Jun. 1, 1997.
Allen James
Chico Nancy
DePretoro Thomas William
Dubeck Harley
Grimm Charles T.
Bagcraft Packaging, L.L.C.
Pascua Jes F.
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