Stock material or miscellaneous articles – Structurally defined web or sheet – Including stitching and discrete fastener – coating or bond
Patent
1992-08-27
1996-04-09
Ahmad, Nasser
Stock material or miscellaneous articles
Structurally defined web or sheet
Including stitching and discrete fastener, coating or bond
150154, 150901, 206545, 220 15, 410121, 410155, 428 74, 428 76, 428101, 428121, 428126, 428192, 428194, 428394, 428395, 428483, 428516, 428920, B32B 306
Patent
active
055060200
ABSTRACT:
An insulated freight container quilt comprises first and second elongate cover sheets coated on an outer side with polypropylene fiber, the cover sheets being of a material selected from a group of spun bonded polypropylene and spun bonded polyester. A batt of polyester staple fibers mounted together with an acrylic binder is sandwiched between inner sides of the first and second sheets. A seam structure along perimeter edges of the sheets secures the batt between the sheets.
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