Recycled Cotton

Sustainability continues to be at the forefront of product decisions, brand initiatives, and strategic planning in the textile industry. The use of recycled materials, including recycled cotton, is a growing topic of interest within the sustainability umbrella.

 

Recycled cotton is not a new concept to the textile and apparel market, but as manufacturers, brands, and retailers continue to evaluate their supply chain footprint, the interest in recycled cotton has grown.

WHAT IS RECYCLED COTTON?

Recycled cotton can be generally defined as converting cotton fabric into cotton fiber that can be reused in textile products. Recycled cotton is also commonly referred to as regenerated cotton, reclaimed cotton, or shoddy. Recycled content includes recycled raw material, as well as used, reconditioned, and re-manufactured components.

 

Textile recycling is generated from two primary sources:

 

  1. Pre-consumer: includes scraps created by yarn and fabric by-products
  2. Post-consumer: includes garments, upholstery, towels, household items to be repurposed

 

The largest volume of recycled cotton sources is produced through pre-consumer waste, such as cutting scraps. Post-consumer waste is more difficult to sort through due to various color shades, fabric blends, and it is generally a more labor-intensive process.

THE PROCESS TO TURN FABRIC BACK INTO FIBER

The majority of recycled cotton is claimed through mechanical recycling. First, fabrics and materials are sorted by color. After sorting, the fabrics are run through a machine that shreds the fabric into yarn and further into raw fiber. This process is harsh and puts a great deal of strain on the fiber. It is not uncommon for fibers to break and entangle during shredding. The raw fiber is then spun back into yarns for reuse in other products. The quality of recycled fiber will never have quality values equal to the original fiber. Specifically, fiber length and length uniformity will be impacted, which will limit the end-use application.

BENEFITS & CHALLENGES TO RECYCLED COTTON FIBER

There can be many benefits with using recycled cotton, as well as some challenges.

 

Benefits

 

  • Recycled cotton can find new life in many different low-grade products such as insulation, mop heads, rags, and stuffing.
  • The process of recycling can divert many products from landfills. According to the Council for Textile Recycling, annual textile waste is estimated to equal 25 billion pounds.1
  • The amount of energy, water, and dye use is reduced from using a product that has already been processed. The savings are achieved through offsetting the production of new materials. Since recycled cotton yarns most commonly are sourced from pre-consumer textile scraps that are sorted by color, the yarns are already dyed.
  • The CO2 and fossil fuel emission savings can be partially offset by using existing materials. However, the collection, processing, and shipping of cotton scraps or clothing can reduce or neutralize some of these savings.2

 

Challenges

 

  • Cotton must be blended with other fibers to be made into new yarn for strength and durability, and therefore cannot continuously be recycled.
  • The content of recycled cotton will depend on the end-use application. Any amount of recycled product will impact the yarn and fabric properties such as evenness, strength, and uniformity.
  • Recycled yarn cost is generally higher than standard, virgin cotton yarn costs, and could possibly be cost-prohibitive.
  • Testing instruments are made for ginned, virgin cotton. Sometimes, testing results can be skewed due to the difference in fiber packing and orientation.
  • The risk of contamination by other fibers is much higher for recycled cotton. Stitching, sewing thread, small amounts of spandex should all be taken into account when establishing the recycled supply chain.

CONSUMER INTEREST

Cotton Incorporated’s Lifestyle Monitor™ research shows that consumers are seeking out recycled materials, but “recycled” does not necessarily equate to “sustainable” in a consumers’ mind.1 Research shows that 24% of consumers are willing to pay more for clothing or home textiles that are labeled as “recycled” and 32% of consumers who plan on purchasing clothing or home textiles will look for “recycled” clothing. However, only 5% of consumers believe that “sustainable” equals “recycled.” Consumers place more value in clothing or products labeled as “100% cotton,” “natural,” or “environmentally-friendly.”

RECYCLING EFFORTS

Today, there are many recycling efforts by well-known brands that have launched initiatives within their stores. Companies such as Columbia, The North Face, Patagonia, and many others encourage consumers to bring in old clothing to be repurposed. Most companies that encourage consumers to recycle their clothing allow clothes from any brand to be dropped off. Some of these initiatives include consumer benefits such as coupons or points towards future purchases. Patagonia also focuses on repairing old clothing to extend the life of the product.

 

Cotton Incorporated has created a denim recycling program called Blue Jeans Go Green™. The Blue Jeans Go Green™ initiative recycles old denim jeans to be preprocessed and converted into insulation. The program, created in 2006, has collected over three million pieces of denim and diverted over 1,700 tons of textile waste from landfills.

HOW CAN YOU BE A PART OF THIS EFFORT?

As the conversation around sustainability continues to move toward a greater need for improving the life of garments rather than promoting a disposable business model, companies should consider using virgin cotton and promoting its sustainable, natural benefits. Recycled cotton is a great option for reducing textile waste and repurposing for lower grade products, but there are still challenges to overcome for end-uses, especially in the apparel market.

 

Recycled cotton has its place for certain end-uses, but the challenges with strength and quality reduction can cause issues during production and after the consumer takes the product home. Once garments are recycled, they cannot continue to be recycled due to the fiber separation process that weakens the fibers – recycled materials cannot be recycled infinitely.

 

Ultimately, virgin cotton is already a sustainable option. Cotton is a natural and biodegradable fiber. Companies should be encouraged to tell their sustainability stories with virgin cotton, rather than creating low-quality garments from recycled cotton.4

 

Learn more about cotton’s footprint, LCA, and traceability.

RECYCLED COTTON YARN SUPPLIERS

 

If you are a recycled cotton yarn supplier and would like to be added to this list, contact us at cottonworks@cottoninc.com.

Giotex Ltd.

New York, USA

 

giotexusa.com

Tel: (212) 564-2000

 

Contact

Steven Usdan

usdan@giotexusa.com

CYCLO Recycled Fibers

Bangladesh

 

cyclofibers.com

Tel: +88 02 8417318

 

Contact

Al Noor

alnoor@cyclofibers.com

Kay Gee Enterprises

India

 

kaygeeindia.com

Tel: +91 9416010329

 

Contact

Gagan Kansal

gagan@kaygeeindia.com

Hilaturas Ferre

Spain

 

hifesa.com

recovertex.com

Tel: +34 966 567 425

 

Contact (Spain)

Paqui Ferrer

paqui@recovertex.com

 

Contact (U.S.)

Marty N. Anderson

marty@recovertex.com

Cap Yarns LLC

North Carolina, USA

 

Contact

David Roberts

droberts@capyarns.com

(704) 472-8467

 

Contact

Tom McCall

tmccall@capyarns.com

(336) 210-3124

Industria Textil, S.A.

(Faxel Textiles)

Guatemala

 

faxeltextiles.com

Tel: (715) 556-8186

 

Contact

William Chacon

Christopher Zimeri

business.development@ecoyarn.co

Ecological Textiles

Netherlands

 

ecologicaltextiles.nl

Tel: +31 475 334073

 

Contact

Marita Bartelet

info@ecologicaltextiles.nl

Marchi & Fildi S.p.a

Italy

 

marchifildi.com

Tel: +39 015 8486200

 

Contact

info@marchifildi.com

RECYCLED COTTON FABRIC SUPPLIERS

 

If you are a recycled cotton fabric supplier and would like to be added to this list, contact us at cottonworks@cottoninc.com.

Nien Hsing International

Victoria S.A. de C.V.

Mexico

 

nhjeans.com

Tel: +52 834 318 0200 ext: 230

 

Contact

Nancy Yen

nancy.yen@nhjeans.com

Nien Hsing Textile

Taiwan

 

nhjeans.com

Tel: +866 2 2656 8888 ext: 306

 

Contact

Henry Hsu

henry.hsu@nhjeans.com

1 Council for Textile Recycling (2018). http://www.weardonaterecycle.org.
2 Recycled Cotton. (2014). Textile Exchange.
3 Cotton Incorporated’s Lifestyle Monitor™ Survey
4 Li, Lili; Frey, Margaret; Browning, Kristie. Biodegradability Study on Cotton and Polyester Fabrics. Cornell University, October 2008 -September 2009.
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