Apply to the plastic composite film or plastic foil flexible packaging materials such as composite films.

适用于以塑料复合薄膜或塑料铝箔复合薄膜等软包装材料。

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Apply to the plastic composite film or plastic foil flexible packaging materials such as composite films.

适用于以塑料复合薄膜或塑料铝箔复合薄膜等软包装材料。

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