Integrally blow-moulded bag-in-container having a bag anchoring point; process for the production thereof; and tool thereof
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United States of America Patent
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Dec 26, 2017
Issued Date -
N/A
app pub date -
Nov 24, 2014
filing date -
Apr 19, 2007
priority date (Note) -
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Abstract
The invention is an integrally blow-moulded bag-in-container obtainable by blow-moulding an injection moulded multi-layer preform. The bag-in-container includes an inner layer forming the bag and an outer layer forming the container, and a single opening, the mouth, fluidly connecting the volume defined by the bag to the atmosphere. The container further includes at least one interface vent fluidly connecting the interface between inner and outer layers to the atmosphere, wherein the bag is anchored to the outer layer at at least one point remote from the single opening and interface vent. The invention also relates to a process and a mould for the production of the blow-moulded bag-in-container.
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