paper bag

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paper bag 1. Innovative structure 2 ply kraft bag and 1 ply yarn . 3.our 3 ply cement bag is same as other 4-5 cement bag's •Innovative structure to enhance its strength and durable . Regarding traditional kraft bag , the strength depend on how many PLY of kraft paper . More ply , more strong . Our kraft bag are very different from traditional kraft bag . Our kraft bag have two Ply paper and one Ply yarn makes our bag as the same strong as the 4-5 ply bag . •Environment friendly The middle ply of water-soluble yarn can dissolved in 80 degree water . There is no pollution . •Good air permeability . Thousands of pinholes are in the bag . When the cement pour into the bag ,it can bear the high pressure . •Moistureproof , anti-aging .

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Wuxi Friendship paper bag machinery Co.,Ltd

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