Tamper-evident closure with a separately formed break away band

Details Tamper-evident closure with a separately formed break away band Tamper-evident closure with a separately formed break away band

1990-09-20

1992-08-04

Garbe, Stephen P.

Bottles and jars

Closures

Frangible member or portion

215232, 215230, B65D 4134

Patent

active

051351234

ABSTRACT:
A method of manufacturing a tamper-evident closure includes providing a closure with a skirt having a lower edge, providing a separate break away band, and securing the band to the lower edge of the closure. The band may be secured to the lower edge by ultrasonic welding or by a suitable adhesive. The band is preferably provided with a plurality of spaced, relatively thin ribs which serve as attachment points.

REFERENCES:
patent: 3980195 (1976-09-01), Fillmore
patent: 4432461 (1984-02-01), Mumford et al.
patent: 4493427 (1985-01-01), Wolkonsky
patent: 4530437 (1985-07-01), Gray et al.
patent: 4550844 (1985-11-01), Lininger
patent: 4567993 (1986-02-01), Albrecht et al.
patent: 4595110 (1986-06-01), Herr
patent: 4679696 (1987-07-01), Bonnenfant et al.
patent: 4700859 (1987-10-01), Gregory
patent: 4702383 (1987-10-01), Wender
patent: 4768666 (1988-09-01), Kessler
patent: 4807771 (1989-02-01), Roy et al.
patent: 4919285 (1990-04-01), Roof et al.

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