The utilization rate of waste paper in our provinc

2022-08-19
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The utilization rate of waste paper in our province ranks the highest in the world

it is reported that the utilization rate of waste paper in our province's paper industry has increased significantly in recent years. At present, 76% of the papermaking raw materials in the province are waste paper. This figure is much higher than the world's 44% 2200 ton hydraulic universal testing machine and 38% of the national consumption demand, showing a rigid average level, making Zhejiang one of the regions with the highest utilization rate of waste paper in the world

because papermaking consumes a lot of wood, the negative impact on the environment cannot be underestimated. Therefore, recycling waste paper and improving the utilization rate of waste paper have attracted more and more attention all over the world, and become an important way to solve the shortage of papermaking raw materials and achieve sustainable economic development. At present, the average utilization rate of waste paper in the world is about 44%. Covestro will display the latest material technology and the best cooperation cases with industry partners. The utilization rate of waste paper in the United States, Japan and other countries is 40% - 55%. Experts predict that the recycling rate of waste paper will be further improved. By 2010, the recycling rate of waste paper in the world will reach 47%, of which the recycling rate in Asia will be more than half

China is short of wood resources, and a considerable part of papermaking raw materials depend on imports. At present, the utilization rate of waste paper in China is about 38%. Since the 1980s, Zhejiang Province has adjusted the paper industry, optimized the structure of raw materials, and gradually improved the utilization rate of waste paper. At present, the province uses more than 2.4 million tons of waste paper every year, and the utilization rate of waste paper reaches 76%, 38 percentage points higher than the national average utilization rate, effectively protecting the ecological environment

previously, in the ninth issue of last year, this journal reported that Zhejiang Shangfeng packaging group company would use the residual mud generated in the papermaking process as papermaking raw materials. After scientific formulation, nano calcium carbonate and other chemical additives were added to achieve recycled papermaking with 30% - 80% slurry base material, and its grade 1 product reached the grade B standard of corrugated base paper. It can effectively solve the environmental pollution and fully improve the tensile test of samples. Therefore, the use of contact gauge measurement will have a great impact on the tensile test of samples. It is in line with the national industrial policy and environmental protection policy, and has achieved obvious environmental and economic benefits. The successful development of this product and the efforts and contributions made by Shangfeng company to the society have attracted and received the attention of all sectors of society

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