Textile Recovery And Reproduction Will Have Huge Output Value In The Future.

People's lives can not be separated from clothing, food and shelter. The consumption of clothing occupies an important proportion in people's daily life. A lot of old clothes are used as rubbish after they are not worn. They will also be treated by incineration and landfills. If they are burned, they will not only consume energy such as coal and electricity, but also generate a large amount of pollutants themselves, including carbon dioxide and ashes after burning. If landfill is used, not only the land will be occupied, but also the harmful substances produced will pollute the soil and water.

Therefore, the recycling of old clothes is very important for the environment. For the old clothes, they are worn for two times, used as rag or refurbished, and continue to realize their use value and prolong their service life. Scrap Spin The products are processed into regenerated fibers, which can be used as skeleton of composite materials, and recycled fibers that can not be spun for shorter lengths can be used to make industrial nonwovens for automobile thermal insulation and sofa cushions. According to statistics, each ton of old clothes After recycling, it can produce 0.99 tons. nonwovens It is equivalent to saving 1.1 tons of textile materials and saving 35% of the same nonwovens.

As textile raw materials come from agriculture, animal husbandry and petroleum chemical fiber industry, China, as a large population in the world, has a huge consumption of fabric raw materials, and the shortage of resources is a long-term problem. According to statistics, after recycling each ton of old clothes, it can produce 0.99 tons of nonwovens or 0.99 tons of colored cotton yarn, which is equivalent to saving 1.1 tons of textile raw materials or 0.8 tons of cotton. At the same time, it also saves 35% of the energy produced by the same nonwovens, and saves 20% of the same cotton yarn.

BureauofInternationalRecycling (BIR) conducted a study at University of Copenhagen in Sweden in 2008. It concluded that every 1 kilograms of waste textiles can reduce 3.6 kilograms of carbon dioxide emissions, save 6000 liters of water, reduce the use of 0.3 kg of fertilizer and 0.2 kilograms of pesticides. textile industry A large number of recycled fabrics are used to reduce carbon dioxide emissions compared with the processing of raw materials.

Now 95% of the world's textiles can be recycled, but most of the old clothes are taken to landfill. To avoid waste textiles becoming waste, the priority of management is: first, reduce the generation of waste textiles, such as the use of one garment for two times; secondly, the utilization of resources, such as the use of recycled fiber, so as to achieve sustainable recycling of resources. Finally, landfill or incineration can be used for the terminal management of fabrics that can not be reused or reused.

" textile industry In the "12th Five-Year development plan", it is clearly pointed out that the recycling rate of waste textiles will reach 20% to 40% at the end of 12th Five-Year. If we want to achieve this goal, we need to deal with waste textiles not less than 10 million tons a year, and nearly 500 recycled production lines can meet the needs of processing. In this process, the waste textile recycling industry will produce output value of nearly 10 billion yuan.