Patent ID: 8240915

Claim:
A polymeric woven bag, comprising: An outer layer of polymeric material; a woven bag layer of polymeric material; a first panel and a second panel and an open end of the bag to be pinched closed between the first panel and the second panel after filling the bag with contents; a first portion of the bag having a heat activated first adhesive layer of a hot melt adhesive; a second portion of the bag to be pinch closed with the first portion having a heat activated, second adhesive layer of a hot melt adhesive, wherein a chemical family of the adhesive layers comprises, distillates, petroleum and naphthalic (naphthene) components, the first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric material, and the first adhesive layer and the second adhesive layer are activatable to adhesive states to form an adhesive-to-adhesive seal to seal the open end of the bag by an application of heat at a temperature below the softening point temperature of the polymeric material.