Flexible bags – Wall details – Transparent portion or window
Patent
1990-07-26
1992-09-22
Marcus, Stephen
Flexible bags
Wall details
Transparent portion or window
383 39, 383 40, B65D 3022
Patent
active
051492024
ABSTRACT:
An improved container structure is formed from a tube blank and a layer of transparent, plastic material having at least one pair of opposed edges adhered to the outer surface of the tube blank, in order to form a clear outer pouch on the container for convenient insertion of promotional or visual material. In the preferred embodiments, an improved paper bag has the clear outer pouch formed over either its face panel, gusset panel, or back panel. The pouch may be formed with a lateral cut dividing an upper part of the transparent layer which is adhered to the container surface, and a lower part which is not adhered and forms a lower pouch. The pouch may similarly be formed on cartons of paperboard, laminate, plastic, and other stock materials.
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Marcus Stephen
Pascua Jes F.
Sommer Evelyn M.
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