With the country’s emphasis on environmental issues, the use of paper to make cement bags or recycled paper to make cement bags has grown strongly.
Paper cement bags have many advantages:
Easy to print, easy to stack, good air permeability, easy to fill, especially less paper bag leakage ash, can reduce environmental pollution; packaging after the easy recycling of waste, renewable kraft paperboard production, paper bag paper and so on. The production of paper bags can use renewable resources such as plantations, secondary forests, forestry process residues, and waste paper. However, there are also disadvantages, that is, higher costs. Ordinary paper bag paper has a slightly lower firmness and a higher bag breaking rate, in particular, a machine-stitched bag.
In order to improve the market competitiveness of paper cement bags, papermaking companies have adopted a large number of new technologies and materials, and various paper additives, such as water repellents, flame retardants, and reinforcements, have been used in large quantities to make various properties of paper cement bags. Greatly improved, the varieties also developed rapidly, from the beginning of a single 80g/m2, to today there are 70g/m2, 75g/m2, 80g/m2 paper bag paper (suitable for three paper bags) and 105g/m2-110/m2 high Strength stretch paper bag (two-layer bag) and other products. Users can choose the most suitable paper cement packaging bag according to their cement packaging and transportation conditions, such as cement temperature, packaging speed, packaging machine type, and transportation distance.
Paper cement bags have many advantages:
Easy to print, easy to stack, good air permeability, easy to fill, especially less paper bag leakage ash, can reduce environmental pollution; packaging after the easy recycling of waste, renewable kraft paperboard production, paper bag paper and so on. The production of paper bags can use renewable resources such as plantations, secondary forests, forestry process residues, and waste paper. However, there are also disadvantages, that is, higher costs. Ordinary paper bag paper has a slightly lower firmness and a higher bag breaking rate, in particular, a machine-stitched bag.
In order to improve the market competitiveness of paper cement bags, papermaking companies have adopted a large number of new technologies and materials, and various paper additives, such as water repellents, flame retardants, and reinforcements, have been used in large quantities to make various properties of paper cement bags. Greatly improved, the varieties also developed rapidly, from the beginning of a single 80g/m2, to today there are 70g/m2, 75g/m2, 80g/m2 paper bag paper (suitable for three paper bags) and 105g/m2-110/m2 high Strength stretch paper bag (two-layer bag) and other products. Users can choose the most suitable paper cement packaging bag according to their cement packaging and transportation conditions, such as cement temperature, packaging speed, packaging machine type, and transportation distance.
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