在外壳上用油墨印刷各种花色图案的金属化塑料薄膜层直接粘贴上，完成了外壳的装饰作用。
The outer casing is pasted with a metallizing plastic film layer with various colors and patterns printed by ink to accomplish the decorative effect of the outer casing.
在外壳上用油墨印刷各种花色图案的金属化塑料薄膜层直接粘贴上，完成了外壳的装饰作用。
The outer casing is pasted with a metallizing plastic film layer with various colors and patterns printed by ink to accomplish the decorative effect of the outer casing.
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