Heat sealable polymeric films are found to have low minimum seal temperatures and beneficial hot tack performance. The polymeric films incorporate at least one heat sealable coating on at least one surface. The coating incorporates an ethylene copolymer and an acid modified tackifier resin. The coating also provides positive blocking resistance to other coatings and inks, particularly to acrylic inks.
申请公布号
WO2006022972(A1)
申请公布日期
2006.03.02
申请号
WO2005US19854
申请日期
2005.06.06
申请人
EXXONMOBIL OIL CORPORATION;GRINGOIRE, BRUNO, R., L.;WRIGHT, SYD, R.