公开(公告)号：US09803303B2

公开(公告)日：2017-10-31

申请号：US14468830

申请日：2014-08-26

Applicant: LTK INSULATION TECHNOLOGIES CO., INC.

Inventor： Thomas F. Sheehan

IPC: D05B93/00 ,  F16L59/16 ,  B32B5/02 ,  B32B3/04 ,  B32B5/06

CPC classification number: D05B93/00 ,  B32B3/04 ,  B32B5/022 ,  B32B5/06 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/20 ,  B32B2255/02 ,  B32B2307/304 ,  B32B2581/00 ,  F16L59/168

Abstract: A multilayered nonwoven insulating barrier with an integral pocket for installation of a component to be insulated. The insulating barrier has nonwoven layers that overlap one another and are stitched to one another by first pair of seams to form an integral pocket therebetween. An elastic member is secured to one end of the insulating barrier to facilitate wrapping the end around and forming a seal. A second elastic member is secured to an opposite end of the insulating barrier to facilitate wrapping the second end around and forming a seal. A releasable member is secured along a first lateral side of the insulating barrier and a mating releasable member is secured along an opposite second lateral side of the insulating barrier and the releasable members facilitate releasable wrapping of the insulating barrier about and forming a seal with the component.