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Insulated composite fabric

  • US 10,130,129 B2
  • Filed: 06/15/2017
  • Issued: 11/20/2018
  • Est. Priority Date: 11/24/2009
  • Status: Active Grant
First Claim
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1. A method comprising forming an insulated composite fabric including:

  • enclosing an insulating-filler fabric layer between an inner fabric layer and an outer fabric layer, wherein the insulating-filler fabric layer is a textile fabric with at least one raised surface on the fabric;

    one side of the insulating-filler layer comprising a first surface with relatively high pile, including regions of no pile or relatively low pile interspersed among regions of relatively high pile, the other side of the insulating-filler layer comprising a second surface with relatively high pile, including regions of no pile or relatively low pile interspersed among regions of relatively high pile, wherein the regions of the relatively high pile of the first pile surface and the regions of the relatively high pile of the second pile surface are interconnected with one another; and

    coupling at least one of a fleece and velour that is respectively lower than the relatively high pile of the first surface or the relatively high pile of the second surface to at least one of the first surface and the second surface in one or more of the regions of no pile or relatively low pile.

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