Method for making parallel passage contactors
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United States of America Patent
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Issued Date -
Dec 17, 2009
app pub date -
Jan 3, 2006
filing date -
Jan 3, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An inventive method for making a parallel passage contactor structure comprising multiple sheet material layers is provided. A substantially continuous printing device, such as a rotary screen printer, or optionally alternative suitable substantially continuous printing means including for example repeated non-rotary screen or stencil printing, may be used to affix printed spacers comprising a printed spacer ink onto a substantially continuous web of a chosen sheet material, which may subsequently be spirally wound about a mandrel to form a spiral parallel passage contactor structure with multiple sheet material layers spaced apart from each other by the affixed printed spacer means to form fluid flow channels.
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