Patent ID: 7909554
Filing Date: 2011-03-22
Classification: B60P,B63B,B65D

Abstract:
1. A cargo dunnage bag for use in connection with cargo loads, comprising: a first inner bag; an inflatable bladder disposed internally within said first inner bag so as to form a subassembly therewith; and a second outer bag within which said subassembly, comprising said first inner bag and said inflatable bladder, is disposed; wherein said first inner bag and said second outer bag are fabricated from a polywoven thermoplastic material so as to render said cargo dunnage bag relatively light in weight and also moisture resistant so as to effectively render said cargo dunnage bag especially useful under maritime environmental conditions; and a coating disposed upon outer surface portions of at least said second outer bag for enhancing the impact resistance, puncture resistance, and abrasion resistance of said cargo dunnage bag by effectively filling interstices defined between various woven regions characteristic of said polywoven material comprising said inner and outer bags.