Patent ID: 8888365
Filing Date: 2014-11-18
Classification: B29C,B29L,B31B,B31F,B32B,B65D,Y10T

Abstract:
1. A thermoplastic bag with a bag-in-bag configuration, the multi-layered bag comprising: a first thermoplastic bag of a first thermoplastic material, the first thermoplastic bag comprising a first pair of opposing continuous sidewalls joined together along three edges; and a second thermoplastic bag of the first thermoplastic material, the second thermoplastic bag being positioned within the first thermoplastic bag, the second thermoplastic bag comprising a second pair of opposing continuous sidewalls joined together along three edges, wherein one or more of the first or second thermoplastic bags comprises a plurality of alternating stretched and un-stretched regions formed in the sidewalls thereof; and a plurality of non-continuous bonded regions securing the first and second thermoplastic bags together, the bonded regions being aligned with the un-stretched regions; wherein the plurality of non-continuous bonded regions extend in a direction that is either: