Shrink-wrapping of articles

Details Shrink-wrapping of articles Shrink-wrapping of articles

1973-12-05

1976-01-20

Price, William I.

Special receptacle or package

Shrink film package

53 30, 161410, 229 35, 229DIG12, B65D 6500, B65B 5302

Patent

active

039332446

ABSTRACT:
Double-wrap shrink-pack, and method of making it comprising wrapping at least one article in an ethylene polymer film, preferably a polyethylene film, to give a package, and shrink-wrapping a plurality of such packages in an ethylene polymer film, preferably a polyethylene film, to give a double-wrap shrink-pack, wherein one of said films, preferably the second of said films, contains an amount of anti-block additive and the other of said films is substantially free of anti-block additive.

REFERENCES:
patent: 3396901 (1968-08-01), McFeories, Jr.
patent: 3558399 (1971-01-01), Turner
patent: 3597754 (1970-12-01), Tokos et al.
patent: 3650775 (1972-03-01), Simon et al.
patent: 3681092 (1972-08-01), Titchenal et al.
patent: 3713965 (1973-01-01), Widiger et al.
patent: 3825113 (1974-07-01), Kramer et al.
patent: 3878943 (1975-04-01), Ryan et al.
patent: 3884935 (1975-05-01), Burns

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