Total plastic product-retention package

Special receptacle or package – Article housing attached to panel – Housing projects from panel aperture

Patent

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Details

2064595, B65D 7536

Patent

active

058032606

ABSTRACT:
A plastic package container having a plastic backing sheet including at least one pair of spaced windows for receiving product; a plastic film covering each one of the windows in the at least one pair of spaced windows and enclosing the product with the plastic backing sheet being folded to align each of the windows of the pair of plastic windows; the flexible plastic films being sealed along a peripheral boundary of the plastic backing sheet with the window and to form a weld band around the peripheral edge of the windows; and a weld band formed around the peripheral edge of the folded plastic backing sheet. In an alternate embodiment of the invention, a plastic package container has first and second separate plastic backing sheets, each including at least one window for receiving product; flexible plastic film covering each of the at least one window and enclosing the product with each window being aligned with the other window; the flexible plastic film being sealed along a peripheral boundary of the respective window; and a weld band formed around the peripheral edge of the folded first and second plastic backing sheets.

REFERENCES:
patent: 3144343 (1964-08-01), Fritsche
patent: 3173540 (1965-03-01), Lapides
patent: 3233725 (1966-02-01), Bixler
patent: 3248842 (1966-05-01), Peppler
patent: 3298515 (1967-01-01), Watts, Jr.
patent: 3776375 (1973-12-01), Rohdin
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patent: 4249659 (1981-02-01), Schirmer
patent: 4466534 (1984-08-01), Dunn
patent: 4539793 (1985-09-01), Malek
patent: 4969306 (1990-11-01), Wallin
patent: 5539793 (1996-07-01), Johansson et al.
patent: 5579288 (1996-11-01), Malloy et al.
patent: 5595300 (1997-01-01), Paik et al.

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