Top selling three layer composite film Direct Hole Oxygen Absorber Packaging

        _{The structure of the waterproof and oil-proof oxygen absorber packaging paper comprises two layers, the first layer is 40 grams of food filter paper, the second layer is 20 grams of SPE film, and the steps for making the medicinal waterproof and oil-proof oxygen absorber packaging paper are as follows: The food filter paper is printed with a food grade water-based ink and a flexographic printing machine for printing a special taro for medicines and food deoxidizers; the second step is to apply the oil-repellent agent to the paper with the filter paper for printing; the third step is to The SPE film is compounded and dried with a filter paper for food filter which has been coated with an oil repellent; in the fourth step, the composite packaging film is cut into a suitable film width.}

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