【摘要】 本文在大量参考国内外食品包装的基础上,讨论各类食品包装中存在的问题,分析各类食品用复合膜的结构特性,并介绍了两种新的复合膜。更多还原

【Abstract】 This paper discusses some problems existing in various food packagings based on the food packagings at home and from abroad, analyses the structural characteristics of thecomposite films for various foodstuffs and introduces two kinds of new composite films.更多还原