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A kind of medical antibacterial plastic packing box
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A kind of novel PVC film
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A kind of New-type food packing bag
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A kind of novel PVC mantle
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A kind of ultraviolet vacuum plastic uptake device
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A kind of multifunctional packaging sheet material
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A kind of portable gift wrapping box
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A kind of new type auto Purified cup
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A kind of self-purging cup
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