Patent ID: 7270861
Filing Date: 2007-09-18
Classification: A44B,A47K,A61F,A61K,A61Q,B32B,D04H,Y10T

Abstract:
1. A web material for a container, said web material comprising a first precursor web and second precursor web, said first precursor web comprising a polymeric film material, said web material having a first side comprising said first precursor web and at least one protuberance having a linear orientation defining a longitudinal axis disposed thereon, each of said protuberances comprising said second precursor web, wherein said protuberances are integral extensions of said second precursor web extending through said first precursor web, said web material further comprising a second side comprising said second precursor web, said web material forming a semi-enclosed container having an opening defined by a periphery, said opening defining an opening plane, said container being expandable in response to forces exerted by contents within said container to provide an increase in volume of said container such that said container accommodates the contents placed therein.