How many steps does it take to turn old clothes into treasure?

As autumn passes and winter comes, the seasons change, and it’s time for every household to tidy up their clothes. In the past, people would worry about the large piles of old clothes that were thrown out: it would be a pity to throw them away, and there was nowhere to send them. Nowadays, used clothes have a better destination.

Turn on your mobile phone and with simple operations, you can solve the problem of recycling old clothes on the Internet environmental protection recycling platform.

my country is the world’s largest producer and consumer of textiles and clothing. The total annual fiber consumption is about 30 million tons, and the annual per capita fiber consumption is about 22.4 kilograms, basically reaching the level of moderately developed countries. At the same time, waste textiles are also produced in large quantities.

According to statistics from the Ministry of Commerce, in 2020, my country produced more than 20 million tons of waste textiles, including old clothes, but the recycling volume was only 4.6 million tons, and the recycling rate was only about 20%.

How to maximize the utility of waste materials such as waste textiles has increasingly become the focus of attention of the textile industry and the whole society, and accelerating the construction of a recycling system for waste textiles has also been put on the agenda.

There is broad space for waste textile recycling

In August this year, 60 cities including Beijing, Shanghai, and Hangzhou were established as key cities for the construction of waste material recycling systems. Accelerating the maximization of the utility of waste materials such as waste textiles has once again become a hot topic in related industries.

“Generally discarded textiles are divided into two categories: old textiles and waste textiles. Old textiles are clothing and home textiles that have been eliminated after daily consumption. They can maintain their original form and extend their service life. The only place for waste textiles is It can be used as raw materials, but due to various limiting factors, its utilization rate is less than 20%. Most of them are mainly treated by incineration, landfill and other treatment methods, which cause great pollution to the environment. Therefore, improving the recycling of waste textiles has become the “14th Five-Year Plan” The focus of the industry during this period.” Yang Yinghong, deputy director of the Textile Industry Green Development Committee of the China Textile Planning and Research Association and director of Shanghai Yuanyuan Industrial Co., Ltd., told the China Textile News reporter.

Sun Huaibin, former vice president of the China Textile Industry Federation, said that currently 80% of textiles are chemical fiber products. Chemical fibers cannot be naturally degraded. Strengthen the recycling of waste textiles. It can play a positive role in saving resources (oil, land, etc.) and protecting the environment.

Professionals in the comprehensive utilization of waste textiles in China’s circular economy provided a set of data to the reporter of China Textile News: According to calculations, every kilogram of waste textiles used can reduce 3.6 kilograms of carbon dioxide emissions, save 6,000 liters of water, and reduce the use of 0.3 kilograms of waste textiles. kg of fertilizers and 0.2 kg of pesticides. “Accelerating the recycling of waste textiles will help build a resource recycling industrial system and a waste material recycling system, improve resource utilization efficiency, and promote the construction of ecological civilization.” The person pointed out.

On the one hand, there are broad prospects, on the other hand, there are practical limitations. Due to factors such as management mechanisms, recycling systems, sorting methods, technologies and standards, my country’s recycled fiber raw materials are currently mainly polyester bottle flakes and industrial textile waste. The amount of used clothing and fabrics from urban and rural residents is small, and the recycling of waste textiles The overall utilization efficiency is low.

In order to solve this problem, in recent years, relevant departments have issued a series of policies and measures to promote the construction of relevant systems around the recycling of waste textile resources, covering consumption, recycling, recycling technology and other aspects, including the classification of waste textiles Specific methods and measures such as utilization and recycling technology, classification and coding, recycling technology, and reasonable layout of used clothing recycling points.

Sun Huaibin said that in January this year, the National Development and Reform Commission and other departments issued the “Guiding Opinions on Accelerating the Construction of a Waste Material Recycling System.” In order to implement the relevant requirements, taking the recycling of waste textiles as a breakthrough, the “Implementation Opinions on Accelerating the Recycling of Waste Textiles” (hereinafter referred to as the “Implementation Opinions”) was issued. The “Implementation Opinions” set relevant goals for the construction of a resource recycling system in the textile industry. It is proposed that by 2025, a waste textile recycling system will be initially established, recycling capabilities will be greatly improved, the waste textile recycling rate will reach 25%, and waste textiles will regenerate fibers. The output will reach 2 million tons; by 2030, a relatively complete waste textile recycling system will be established, the waste textile recycling rate will reach 30%, and the output of recycled fiber from waste textiles will reach 3 million tons.

High-quality enterprises in the industrial chain actively “enter the circle”

In the past few years, due to the opacity of the recycling process, it often happened that used clothing was resold or made into substandard textiles.

“Previously, the recycling methods of waste textiles in my country mainly relied on recycling by small traders and centralized recycling at designated points in communities. The quality of practitioners engaged in waste textile recycling varies, and most of them are jointly operated by family members. Not only are they unlicensed operations, they are also There is no ability to use waste textiles as raw materials for reprocessing and production. After waste textiles are recycled, they are diverted to corresponding production and processing enterprises. The waste textile disposal end is limited by financial and technical conditions, and many companies simply Classification of usable second-hand clothes and raw materials�Recycling standard system and explore the evaluation of comprehensive utilization products of waste textiles. The second is to build a multi-channel recycling system, establish a graded utilization mechanism for used clothes, and open up the entire recycling industry chain. The third is to carry out technology research and development and product design to form a business model suitable for standardized and sustainable development of the industry. The fourth is to systematically plan a reasonable layout in conjunction with national regional development strategies such as the Beijing-Tianjin-Hebei region, the Yangtze River Delta, and the Pearl River Delta.

In exploring the intelligent recycling of waste materials, Beijing Yizhuang Investment Holding Co., Ltd. (hereinafter referred to as “Yizhuang Holdings”) has made a lot of efforts in recent years. When it recently participated in the 2022 China International Fair for Trade in Services, Yizhuang Holdings demonstrated the intelligent infrastructure service facilities it built. “Our full-process refined management emission registration system collects data and information on the recycling of waste materials, including waste textiles, in the park through smart recycling cabinets, smart weighing equipment, etc., ensuring that the entire process is traceable and can be checked in real time.” Yizhuang Fan Jiawei, a staff member of the holding, introduced it to the reporter of China Textile News.

Yang Yinghong introduced that Dingyuan (Hangzhou) Textile Technology Co., Ltd. has performed outstandingly in recycling waste textiles in recent years and has been designated as the construction unit of the “Major Demonstration Project for Recycling of Textile Resources” by the Ministry of Industry and Information Technology. At present, various technical problems in the waste textile recycling process have been solved through five laboratories of physics, chemistry, microbiology, sound absorption, and flame retardancy. In the future, with the advancement of technology research and development, commercial applications will also be realized.

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