21世纪初世界塑料包装材料发展展望(2)
详细内容
几种高阻渗性薄膜阻渗性比较
薄膜名称
氧气透过率
(25℃,100 PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.75pt solid; WIDTH: 122.4pt; PADDING-TOP: 0cm; BORDER-BOTTO
几种高阻渗性薄膜阻渗性比较
薄膜名称
氧气透过率
(25℃,100 PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.75pt solid; WIDTH: 122.4pt; PADDING-TOP: 0cm; BORDER-BOTTO