Product category: official language- a cardboard bucket, also called iron hoop. Product material: the paper material selection is 7 layers kraft paper. The sealing device, the upper iron hoop and the lower iron hoop are selected with the thickness of 0.4mm with high-quality hot galvanized steel strip, the barrel cover is choosed Top grade metal cap with imported lid gasket,the bucket bottom cover is selected with the of high quality and high strength plywood . Product inner diameter: 320mm, 350mm, 370mm, 400mm, 430mm, 440mm , and special specifications of paper barrels can be made another mold for customers. Product height: to select product characteristics from350mm to800mm at will: This product is made of high strength box board, hot-dip galvanized steel strip and high -quality and high-strength cardboard. After the improvement of our technical personnel, the hot-dip galvanized steel strip and high - quality and high - strength cardboard are integrated into one, and the barrel is adopted moisture-proof technology, which is never removing the bottom and it has become the core technology of the product. Product inspection: This product can provide customers with "general cargo packaging performance test results" and "dangerous cargo packaging performance test results sheet".
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