How Recycled Plastics Are Transforming The Clothing Industry

what are recycled plastics in clothing

The use of recycled plastics in clothing is a growing trend in the fashion industry. It involves transforming plastic waste, such as discarded water bottles and old fishing nets, into new fabrics. This approach is touted as a sustainable alternative to traditional clothing materials, reducing the industry's reliance on virgin plastic and petroleum. Recycled plastic fabrics are soft, breathable, and durable, offering benefits such as stretch and sweat-wicking properties. However, the practice of using recycled plastics in clothing is not without its controversies and potential drawbacks, including the shedding of microplastics during washing, which contributes to ocean pollution.

Characteristics Values
Materials used Recycled plastic bottles, marine debris, shoreline waste, old fishing nets, ocean-bound plastic waste
Process Bottles are sorted by color, stripped of caps, sanitized, ground into chips, melted, and spun into yarn
Benefits Reduces reliance on virgin plastic, gives new life to existing plastic pollution, reduces waste from landfills, reduces dependence on oil, reduces energy usage in production
Drawbacks Microfibres shed during washing contribute to ocean and shoreline pollution, potential for toxic additives (dyes, antimicrobial coatings, etc.)
Examples Adidas shoes, Everlane's ReNew collection, Girlfriend Collective, Rothy's, Patagonia
Consumer considerations Cost, safety, eco-consciousness, durability, breathability, performance

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Pros and cons of recycled plastics in clothing

The use of recycled plastics in clothing is a contentious topic. While it is generally regarded as safe to wear, there are some concerns about the potential presence of toxic contaminants during the recycling process. The debate revolves around whether recycled plastics are an innovative solution to plastic waste or the lesser of two evils. Here are some pros and cons of using recycled plastics in clothing:

Pros:

  • Recycling plastic for clothing gives a second life to a material that is not biodegradable and would otherwise end up in landfills or the ocean.
  • Recycled polyester, also known as rPET, requires 59% less energy during production compared to virgin polyester, helping reduce the extraction of crude oil and natural gas.
  • It can help clean up the huge amounts of rubbish in our oceans, especially marine debris such as discarded fishing nets and plastic bottles.
  • It is a better option than traditionally produced synthetic fabrics, as it uses resources from existing plastic waste instead of creating new plastic for clothing.
  • It has been embraced by many major brands, including Adidas, Patagonia, H&M, and Girlfriend Collective, demonstrating a shift towards circularity in fashion and reducing the industry's environmental footprint.

Cons:

  • The recycling process may introduce contaminants into the supply chain, and there are concerns about the potential health and environmental risks associated with these toxins.
  • Recycled synthetic fabrics, like their virgin counterparts, are known to shed microfibres during washing, contributing to ocean and shoreline pollution and working their way into marine life and even humans.
  • The mechanical recycling process used for most plastics can degrade the fibre's strength over time, requiring the addition of virgin polyester to maintain quality.
  • The colour consistency of recycled polyester can be challenging to achieve due to the variation in the colour of polyester chips obtained during mechanical recycling.
  • While recycled plastic clothing reduces the need to create new plastic, it does not eliminate the issue of plastic waste entirely.

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How recycled plastic clothing is made

The process of making recycled plastic clothing involves several steps, and it all starts with collecting plastic waste. This can include sources such as used plastic bottles, fishing nets, or other post-consumer plastic items. The plastic is then cleaned and prepared for processing. Some companies wash the plastic, while others dry it, ensuring that the material is ready for the next stage.

The plastic is then shredded into flakes or smaller pieces. This step helps to break down the plastic into a more manageable form. The shredded plastic is then melted down and turned into tiny pellets. These pellets are the building blocks of the fabric. They are put through an extruder machine, which pulls and spins the plastic, transforming it into yarn.

The yarn-spinning process is crucial, as it creates the soft and flexible material needed for clothing. The yarn is then woven or knitted into fabric, using techniques similar to those employed for natural fibres. Finally, this fabric is used to create clothing items, such as t-shirts, sweaters, jackets, and activewear.

Some companies specialise in recycled clothing, like Girlfriend Collective, which offers a range of sizes and colours in its ethical activewear line. Other companies, like Up-Fuse, a Cairo-based social enterprise, collaborate with local communities to create unique products from recycled materials. Additionally, brands such as Mara Hoffman offer designer clothing made from recycled nylon and recycled polyester, while still maintaining a focus on style and quality.

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Microfibre pollution

The use of recycled plastics in clothing is a growing trend in the fashion industry. It involves transforming discarded plastic, such as water bottles, into new fabric for clothing. This process gives plastic waste a new lease of life, reducing its environmental impact. However, it has also brought to light the issue of microfibre pollution, which occurs when clothing made from synthetic fabrics sheds tiny plastic microfibers during washing. These microfibers are released into the ocean, leading to marine pollution and posing potential risks to human health.

The impact of microfibre pollution extends beyond the environment. Microfibers act as sponges, attracting harmful chemical pollutants, including carcinogenic dyes. These chemicals can cause gut blockages, injuries, and oxygen level changes when ingested. Laboratory studies on mice have shown that microfibers can accumulate in the liver and kidneys, leading to starvation and reproductive issues. Furthermore, scientists suspect that microplastics may carry bacteria and viruses, posing potential health risks to humans.

To address microfibre pollution, individuals can make conscious choices when purchasing clothing. Opting for natural fibers instead of synthetic materials like polyester and nylon can help reduce the shedding of microfibers. Additionally, investing in filtration systems, such as purpose-designed wash bags or washing machine filters, can effectively capture microfibers during the washing process. While these individual actions are important, systemic change is also necessary. This includes improving wastewater treatment processes and encouraging the fashion industry to take responsibility for managing microfibre pollution.

While recycled plastic clothing offers a promising solution to plastic waste, it is essential to address the issue of microfibre pollution. By combining individual actions, such as choosing natural fibers and using filtration systems, with industry-wide changes, we can collectively work towards reducing the environmental and health impacts of microfibre pollution.

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Eco-conscious shopping

The fashion industry is undergoing a sustainable transformation, with recycled plastic bottles and ocean waste being turned into clothing. This approach reduces the use of virgin plastic (made from petroleum) and gives new life to existing plastic pollution. However, it is important to note that recycled clothing is not always a sustainable option, as it can encourage consumers to buy more or throw away clothes sooner. To be truly sustainable, brands must consider the entire life cycle of their clothing, including planning for the end-of-life of these garments and designing clothes with longevity in mind.

For eco-conscious shoppers, it is important to remember that purchasing a garment made from recycled water bottles does not completely eliminate your contribution to plastic waste. Recycled polyester will still shed in the wash cycle, adding to the microplastic problem. Microfibres, or tiny pieces of plastic, are shed by clothing made from synthetic fabrics every time they are washed, including recycled synthetic fabrics, and make their way into oceans and shorelines, where they are ingested by marine life and even humans. To address this issue, consumers can invest in natural materials for future purchases and look for biodegradable options like TENCEL®, made from wood pulp. Additionally, consumers can buy purpose-designed wash bags or filters to catch microfibres during the washing process.

When shopping for recycled plastic clothing, consumers should exercise caution and ask questions. While recycled plastic clothing can be a promising solution to the vast amounts of plastic waste we produce, it is not without its drawbacks. It is important to consider the full life cycle of the clothing and the potential impact on the environment and human health. Labels from agencies like Oeko-Tex or the Textile Exchange nonprofit provide transparency and assurance that a synthetic garment is safe to wear.

Some brands that are incorporating recycled plastic into their clothing include Adidas, Girlfriend Collective, Rothy's, Timberland, Everlane, Reformation, H&M, and Patagonia. These companies are turning plastic waste into items such as shoes, parkas, puffy jackets, yoga pants, and sneakers. By embracing recycled materials, these brands are not only reducing their environmental impact but also meeting the expectations of today's conscious consumers.

In conclusion, eco-conscious shopping involves being mindful of the materials used in clothing, the impact of those materials on the environment, and the transparency and sustainability practices of the brands we support. By making informed choices, consumers can play a crucial role in reducing plastic waste and promoting a more sustainable future for the fashion industry.

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The future of recycled plastic clothing

The Environmental Impact:

Recycled plastic clothing has the potential to address the vast amounts of plastic waste generated globally. By using existing plastic waste, such as discarded water bottles and marine debris, the fashion industry can reduce its reliance on virgin plastic and contribute to cleaning up our oceans and coastlines. This approach, known as mechanical recycling, gives new life to plastic pollution, reducing its environmental impact.

Consumer Awareness and Demand:

Consumers are becoming increasingly conscious of the environmental and ethical implications of the fashion industry. The shift in consumer expectations has led to a growing demand for sustainable and eco-friendly clothing options. Brands that offer transparency and demonstrate a clear commitment to sustainability are gaining traction and earning the trust of consumers. This trend is expected to continue, with recycled plastic clothing potentially becoming the status quo.

Innovation in Materials:

Innovative materials, such as ECONYL, are being developed to address the challenges of traditional synthetic fabrics. ECONYL, for example, is a closed-loop system that transforms marine debris into high-quality nylon yarn, reducing resource intensity. These innovations offer more sustainable alternatives to virgin plastics and traditional synthetic fabric production.

Addressing Microfibre Pollution:

Microfibre pollution, caused by tiny plastic particles shed from synthetic fabrics during washing, is a significant environmental concern. Recycled synthetic fabrics, including recycled plastic clothing, contribute to this issue. To address microfibre pollution, systemic changes, such as moving away from fossil fuels, may be necessary. Additionally, consumers can invest in products that capture microfibres during washing, such as purpose-designed wash bags or filtration systems.

Sustainability and Lifecycle Considerations:

While recycled materials are a positive step, they do not guarantee the sustainability of a garment. To be truly sustainable, brands must consider the entire lifecycle of their clothing. This includes designing garments with longevity in mind, using high-quality materials, and planning for end-of-life recyclability or repairability. Transparency in production processes and supply chains is crucial for building consumer trust.

In conclusion, the future of recycled plastic clothing is multifaceted. While it offers a promising solution to plastic waste, it also presents challenges related to microfibre pollution and the need for holistic sustainability. As the fashion industry continues to evolve, a comprehensive approach that prioritizes environmental responsibility, innovation, and transparency will be key to shaping the future of recycled plastic clothing.

Frequently asked questions

Recycled plastics in clothing are man-made materials created from existing plastic waste, such as discarded plastic water bottles and old fishing nets, instead of newly produced plastic.

Using recycled plastics in clothing helps reduce waste from landfills and gives new life to existing plastic pollution. It also reduces the fashion industry's dependence on oil and new plastic.

Recycled plastic clothing is durable, high-performance, soft, breathable, and comfortable. It also requires less energy to produce than conventional polyester.

While recycled plastic clothing is generally considered safe to wear, it is important to consider the potential presence of added chemicals such as dyes, antimicrobial coatings, and water-repellent finishes. These additives can have negative impacts on aquatic life.

Popular brands that incorporate recycled plastics in their clothing include Girlfriend Collective, Rothy's, Adidas, Everlane, Reformation, Patagonia, and Timberland.

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