. "The polyethylene based resin can include at least one of a polyethylene, a copolymer of ethylene and an ??-olefin other than ethylene, exemplified by at least one of propylene, 1-butene, 1-pentene, 1-hexene, 4-methyl-1-pentene, 1-heptene, 1-octene and similar compounds, a copolymer of ethylene and an acrylic acid, a copolymer of ethylene and a methacrylic acid, a copolymer of ethylene and a low mo" . . . .