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A kind of packaging bag
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CN106275781A
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There is the ventilating packaging bag of pooling feature
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CN106275775A
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Partition type packaging bag
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Partition type ventilating packaging bag
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Deviation correction removal device of packing bag
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CN104875205A
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High-speed stacking manipulator of packing bag
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CN106275762A
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Ventilating packaging bag
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CN106275774A
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A kind of kraft paper bag
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Environment-friendly antiseptic food packaging bag
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CN106275763A
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A kind of enviroment protective packing bag
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CN102181240A
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High-strength paper-plastic composite hot melt adhesive and preparation method thereof
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