FLEXIBLE BAG DISPENSING CONTAINER WITH VENTS
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United States of America Patent
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Issued Date -
Dec 7, 2023
app pub date -
Nov 4, 2021
filing date -
Nov 5, 2020
priority date (Note) -
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Abstract
A flexible bag dispenser includes a port configured to transfer a liquid material, a seal that seals the flexible bag dispenser so as to prevent the liquid material from discharging through the seal, and at least one vent configured to permit gases entrapped in an interior space of the flexible bag dispenser to discharge therethrough to the exterior of the flexible bag dispenser. An inner surface defining the vent may be tapered. An inner edge of the seal may be tapered toward the first end of the flexible bag dispensing container. The vent may be defined by a malleable tube disposed in the seal or by a bleeder valve. A method of forming a flexible bag dispenser according to one example includes sealing a flexible bag of the flexible bag dispenser and forming at least one vent in the seal.
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