Container for flexible bag

Details Container for flexible bag Container for flexible bag

1992-10-30

1993-11-30

Elkins, Gary E.

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220462, 222540, B65D 556, B65D 574

Patent

active

052657531

ABSTRACT:
A box for a flexible bag liner is formed from a blank of sheet material such as corrugated paperboard. The primary feature of the box is a retaining and locking structure for a spout of the bag liner disposed on an inner top flap. The inner top flap is attached to an inner portion of a side wall, and retains the spout in an aperture in either a retracted position or a dispensing position. The aperture secures the spout rigidly to facilitate filling and dispensing. An outer top flap covers the spout both during shipping and storage between uses.

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patent: 5106015 (1992-04-01), Vlasaty et al.
patent: 5176313 (1993-01-01), Curry et al.

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