Special receptacle or package – Shrink film package
Patent
1985-03-13
1985-11-26
Garbe, Stephen P.
Special receptacle or package
Shrink film package
53413, 53442, 383 10, 383 66, B65D 3002, B65D 3302, B65D 3308
Patent
active
045550255
ABSTRACT:
A shrink bag having an integral carrying handle is provided that includes an extended lip bag of a heat shrinkable thermoplastic material and having a carrying hole in the lip with a continuous fused bead around its periphery, the carrying hole being spaced sufficiently below the top of the lip such that upon heat shrinking the bag about a product sealed therein enhanced thickening along the carrying-load bearing portion of the hole periphery occurs relative to the non-load bearing portion of the hole periphery. An associated method for making the bag is also provided.
REFERENCES:
patent: Re26674 (1969-09-01), Ilg
patent: 3066845 (1962-12-01), Mattaway
patent: 3358906 (1967-12-01), Faiers
patent: 3549085 (1970-12-01), Hart
patent: 3650775 (1972-03-01), Simon
patent: 3670947 (1972-06-01), Tangredi et al.
patent: 3741253 (1973-06-01), Brax et al.
patent: 3815313 (1974-06-01), Heisler
patent: 3863837 (1975-02-01), Spiegel et al.
Voso Philip T.
Weinberg Alan S.
Wofford B. Gary
Garbe Stephen P.
Lee, Jr. William D.
Quatt Mark B.
Toney John J.
W. R. Grace & Co., Cryovac Div.
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