Integral bag closure

Details Integral bag closure Integral bag closure

1981-01-22

1984-08-21

Swiatek, Robert P.

Buckles, buttons, clasps, etc.

Bag fasteners

Resilient slot bag tie

24273, B65D 7710, B65D 3330

Patent

active

044661606

ABSTRACT:
An integrally formed bag closure is described in which a band passed round the neck of a bag is drawn tight by a lever arrangement, the lever and band being secured by a resilient latch. Embodiments of the closure are described in which the latch is inaccessible after closing, in order that the closure should function as an inviolable security seal. Re-usable closures having their latches disengageable are also described.

REFERENCES:
patent: 1388735 (1921-08-01), MacDonald et al.
patent: 1776050 (1930-09-01), Szoke
patent: 3242542 (1966-03-01), Tako
patent: 3475264 (1969-10-01), Donaldson

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