Overwrapping film

Details Overwrapping film Overwrapping film

1982-08-24

1985-03-26

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428209, 428199, B44F 100, B32B 706

Patent

active

045073520

ABSTRACT:
An overwrapping film wherein a plastic base film is coated with a plastic material to form an anchor coat layer, which is, in turn, further coated with ink to form an ink layer thereon, and a metal layer is then deposited on the ink layer through the process of vacuum evaporation. The plastic base film is thermally contracted to produce a tightly-packed configuration, while the evaporated metal layer furnishes a metallic gloss to a printed display pattern provided by the ink layer.

REFERENCES:
patent: 3003892 (1961-10-01), Shannon
patent: 3081571 (1963-03-01), Dayen et al.
patent: 3463651 (1969-08-01), Warsager
patent: 3494818 (1970-02-01), Marchese
patent: 3725184 (1973-04-01), Scopp
patent: 3912842 (1975-10-01), Swartz

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