Method and apparatus for making bag-in-box bag

Details Method and apparatus for making bag-in-box bag Method and apparatus for making bag-in-box bag

1997-10-28

1998-10-27

Sipos, John

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

493210, 493211, 493338, 493929, B65D 3508, B65D 3556

Patent

active

058271643

ABSTRACT:
A collapsible bag for use in containing and dispensing a liquid includes a bladder layer and an outer layer. The bladder layer includes a pair of inner opposed panel sections sealed together to provide an enclosed region. The inner panel sections have an inner surface facing the enclosed region and a plurality of ribs formed thereon, and one of the inner panel sections has a first product-dispensing hole therethrough. The outer layer includes a pair of outer opposed panel sections covering the bladder layer and one of the outer panel sections includes a second product-dispensing hole therethrough aligned with the first product-dispensing hole. A spout is attached to the outer layer and covers the first and second product-dispensing holes to provide access to the enclosed region. The bag may be used in a box to dispense liquids.

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