Flexible bags – Lifting or suspending element – Unitary with bag
Patent
1997-09-19
1999-07-06
Pascua, Jes F.
Flexible bags
Lifting or suspending element
Unitary with bag
383 16, 383 37, 383120, 206554, B65D 3310
Patent
active
059189843
ABSTRACT:
A plurality of collapsible bags are integrally formed in a tubular blank of a flexible material with a perforated portion disposed between adjacent bags to facilitate separating them. When formed, adjacent bags are connected in end-to-end relationship and lie generally flat such that the elongate blank may be wrapped around itself forming a roll of the bags or the bags may be pleated or accordion folded flat within a container whereby they may be individually removed from the container for use. Handles are preferably integrally formed with each bag extending from adjacent the top wall of the bag. A spout is preferably also integrally formed with the bag to facilitate filling and emptying of the bag. The bags are particularly suited to contain liquids or frozen liquids and are preferably made of a food-grade plastic film material suitable to contain various foods or beverage products. The bags may each be received in a separate container to support a filled bag. To facilitate emptying a bag received in a container, the container may be received on a base tray having an inclined surface to tilt the container so that the contents of the bag collect at a lowest portion of the bag. A spout support may be provided to hold the spout open and to prevent the bag from collapsing around the spout during filling or emptying of the bag. To facilitate lifting, hanging or moving a bag, a bag carrier may be provided having a U-shaped channel constructed to receive a rod over which the handles of the bag are received.
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LaFleur Lee
Rozmarek James E.
Custom Packaging Systems, Inc.
Pascua Jes F.
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