Patent ID: 6755568
Filing Date: 2004-06-29
Classification: B29C,B29K,B29L,B65D,Y10T

Abstract:
A sheetform insulating bag comprising:a plurality of material layers attached to one another along a substantial portion of an outer periphery of each of said material layers in a manner forming an inflatable envelope having an opening and a fluid containment region; an inflation valve attached to said envelope and in selective fluid communication therewith; and a plurality of inner seams selectively attaching specific adjacent material layers to one another at pre-determined locations throughout said plurality of material layers in a manner forming a plurality of individual baffle chambers within said plurality of material layers, wherein multiple ones of a plurality of surfaces of said plurality of material layers are metallized at selected locations, and each of said plurality of metallized layers comprise a metal stripe attached to and extending along one of said plurality of surfaces of said plurality of material layers.