Title:
METHOD OF MANUFACTURE FOR FLUID HANDLING BARRIER RIBBON WITH POLYMERIC TUBES
Document Type and Number:
WIPO Patent Application WO2003026875
Kind Code:
A8
Abstract:
A method for making fluid handling structures, made by positioning multiple polymeric tubes (12) spaced apart by at least 1 1/2 tube diameters measured center-to-center on a sheet of foil (14) made of metal (20), with plastic (22) on at least the side facing the tubes (12), adding another such foil (14) to bond on the other side thereof, and heating the resulting assembly, either before or after adding the second layer of foil, to bond it into a structure with spaced apart tubes (12) encapsulated in foil (14) on both sides.
Inventors:
BERGEVIN KEVIN
CAMPBELL GREG A
CAMPBELL GREG A
Application Number:
PCT/US2002/030868
Publication Date:
December 23, 2004
Filing Date:
September 27, 2002
Export Citation:
Assignee:
DU PONT (US)
International Classes:
B29C63/00; B29C63/06; B29C65/02; F28F1/00; B32B1/06; B32B15/08; F28F1/22; F28F3/12; F28F13/18; F28F17/00; F28F21/06; B29C65/18; B29K105/20; B29L23/00; F25B39/02; (IPC1-7): B29C63/06
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