The module of CPSIE mainly adopts faint judge, coding technology, formula deduce and levels analysis method to realize index and evaluation of corresponding or similar classic packing scheme.
Relationship between refractive index and packing density of coatings prepared by glancing angle deposition is analyzed and three expressions are given firstly.
从理论上分析了单一膜料倾斜入射沉积时的折射率与填充密度的关系，给出了三种不同的表达式；
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The paper deals with the major technical index and performance requirement of aluminium foil used in beer cover packing.