MULTIPLE LAYER TUBE AND PROCESS OF MAKING THE SAME
摘要
A vessel is configured to hold a product in an interior region formed in the vessel. The vessel includes an inner layer arranged to define the interior region and an outer layer. The vessel is formed using a blow-molding process in which a multiple layer parison is blow molded to form the vessel. The multiple layer parison is formed in an extrusion process in which a number of extruders are arranged to co-extrude associated inner and outer parisons to establish the multiple layer parison.
申请公布号
CA2918306(A1)
申请公布日期
2015.03.05
申请号
CA20142918306
申请日期
2014.09.02
申请人
BERRY PLASTICS CORPORATION
发明人
MINNETTE, JEFFREY C.;SUN, DAVID D.;DRISKILL, PHILIP A.;SURTI, BIRJU A.;WILLIAMS, JONATHAN K.