Clothes from old-clothing recycling bins split into multiple industry chains after leaving residential compounds: items in good condition continue to circulate or are exported, light-colored cotton enters regenerated yarn, and dark or defective materials become greenhouse insulation quilts. In a 2026 public investigation in Tongzhou, Beijing, smart recycling bins listed an old-clothing recycling price of 0.5 yuan/kg; a second-hand goods circulation project in Huairou, Beijing, converts items at 1 yuan/kg into daily necessities, and from January to July 2026 it collected 37 tons cumulatively.

Key Points

  • A 2026 public investigation shows that some smart recycling bins in Tongzhou, Beijing, list an old-clothing recycling price of 0.5 yuan/kg; a second-hand goods circulation project in Huairou, Beijing, converts items at 1 yuan/kg into daily necessities or agricultural products, and from January to July 2026 it collected 37 tons cumulatively.
  • Sorting diverts items by material, color, wear, season, and style: items in good condition go to donation, second-hand trading, or the old-clothing trade; light-colored cotton goes to regenerated yarn and labor-protection products; dark and defective materials are processed into vegetable greenhouse insulation quilts, soundproof cotton, and filling materials.
  • In Lanzhou's sorting stage, clothes in relatively good condition are processed for donation, dark clothing enters downstream factories to be made into greenhouse insulation products, and light-colored cotton clothing is used for regenerated yarn; in Zhejiang Cangnan's 2026 regenerated textile production, waste fabric is turned back into raw material for regenerated fiber through opening equipment.

After Collection, Sorting Comes Before Pricing

A recycling truck may visit multiple residential compounds in a day, filling up with clothes, sheets, duvet covers, and shoes and bags. These old clothes do not head directly to one fixed endpoint; they first enter transfer, warehousing, and sorting stages. Once on the sorting table, the price of clothes in the same bag is pulled apart: those in relatively good condition and still retaining wearing value enter secondary circulation after screening, tidying, and cleaning, with some used for public-interest donation, some entering second-hand goods trading, and some, after regulated processing, entering the old-clothing trade; those that can no longer be worn shift toward material utilization.

This layer of difference is a very realistic calculation in the old-clothing business. When a garment is intact, what is sold is its cut, function, and wearing value; once it is cut up and opened, a piece that originally sold for dozens or hundreds of yuan, or even more, mainly retains fiber value. Lanzhou's sorting stage works exactly this way: clothes in relatively good condition are processed for donation, dark clothing enters downstream factories to be made into greenhouse insulation products, light-colored cotton clothing is used for regenerated yarn, and better-quality garments also enter the old-clothing trade. Some recycled clothing in Zhejiang likewise has different destinations such as regeneration, targeted donation, and export.

From Clothes to Raw Materials: Cotton Becomes Yarn, Defective Material Goes to Greenhouses

Pure cotton clothes that can no longer be worn do not necessarily lose their value. Through processes such as removing foreign objects, disinfection, crushing, and opening, the fibers woven into fabric are broken apart again and become fluffy fibrous material, which is then processed and utilized downstream. In Zhejiang Cangnan's 2026 regenerated textile production, one can see waste fabric turned back into raw material for regenerated fiber products through opening equipment. Once it enters this stage, what the factory cares about is no longer color, brand, or cut, but fiber composition, purity, whether the color is easy to process, and whether it can be processed stably; the identity of old clothes shifts from consumer goods to raw material.

Light-colored cotton material is fairly typical: after processing it can re-enter chains such as yarn and labor-protection products; dark, defective, or compositionally complex old textiles do not necessarily have to become garbage, and in publicly documented actual recycling chains there is the practice of processing them into vegetable greenhouse insulation quilts — some defective old clothes have foreign objects removed, are treated at high temperature, and are crushed into flocculent filling material, which then enters the production of agricultural insulation products, while other materials go into uses such as soundproofing and filling. Several years ago, at the community recycling end, there were already cases of old clothes being regenerated for automotive soundproof cotton, labor-protection gloves, and greenhouse insulation materials.

What Makes Money Is Sorting Efficiency and Scale Differences, Not Windfall Profits per Item

The old-clothing business has many cost items: vehicles must run, drivers must be paid, recycling bins must be maintained, warehouses must be rented, clothes must be loaded and unloaded, sorting requires labor, and clothing for specific uses also involves cleaning, disinfection, packing, and transport. Old clothes are bulky but not necessarily heavy; a few dozen puffy winter coats can take up a lot of truck space, and if logistics are poorly arranged, the truck may run frequently while the books still do not look good; warehouses likewise cannot be left open-air, because moisture, contamination, and mold all affect subsequent utilization, and the more mixed the collection and the slower the sorting, the higher the labor cost. Therefore companies fear not only failing to collect goods, but also collecting a large pile of things that cannot form stable downstream demand. The expansion of community outlets, door-to-door recycling, and smart recycling bins is essentially solving the problem of stable supply, while the separated cotton, insulation materials, secondary-circulation clothing, and regenerated fiber each need corresponding outlets to avoid filling up the warehouse.

The model can be understood this way: the recycling end is often priced by weight, and after collection the goods are not sold as a whole package at a uniform price but enter sorting, where mixed bales are broken into multiple categories with different values — clothes that can still be worn retain as much value as possible, while those that cannot continue to be worn move into material value; the finer the sorting, the more downstream uses can be matched.

Public-Interest Recycling and Commercial Recycling Are Not the Same Thing

Seeing the words "old clothing recycling" in a community does not automatically mean the clothes will be donated. Some are commercial recycling, some are public-interest collection, and some are run by recycling companies in cooperation with public-interest organizations. In the 2026 public investigation, the same city simultaneously had commercial bins marked as paid recycling and bins with a clear public-interest nature, and the uses of clothing collected through different channels may inherently differ. Front-end recycling is becoming more and more convenient, with QR code scanning, weighing, point redemption, and door-to-door appointments entering more communities; in 2026, some community activities in Beijing have already handed old clothes, small home appliances, and other items to professional institutions for sorting, processing, and reuse, and competition has accordingly shifted to the back end: whoever sorts more accurately, wastes less on warehousing and transport, and finds more stable regeneration uses is more likely to turn things that households deem useless back into valuable resources.

For the industry, the profit source of old-clothing recycling is the value difference formed by scale, sorting efficiency, and resource reuse. What truly creates value is the entire chain of collection, classification, transport, processing, and re-matching demand — the more collected, the more accurately sorted, and the more stable the downstream, the easier it is for this business to keep turning.

Source: Where do all the massively recycled old clothes end up? Sorting, regeneration, export — how does this business behind it actually make money · Originally published on 2026-10-03