... price 5.built 2002years raw materials for sanitary napkins PE filmPE film, pe printed film, sanitary napkin packing film, baby ... , sanitary towel's back film, printing pe film, breathable pe film, clothlike backsheetSpecification 1)Thickness 16-90um2)Base weight 15-80gsm3 ... skin-friendly softness,excellent elasticity properties4) best physical propertiesPeforated PE film for sanitary napkin top sheet.