powder packaging
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PP woven bag-Putty powder packaging bag-valve bag
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PP woven bag, building material packaging bag, special coating material
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PP woven bag, color printed woven bag, powder packaging bag
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Transparent Heavy Duty PE Bags，Ammonium sulfate packaging bag
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Valve bag – Woven PP valve bags — building materials
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Valve bag – Woven PP valve bags — cement & building materials
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valve bag，25KG cement PE heavy packaging bag
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Valve bags — Paper-plastic composite valve bag– cement & building materials