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Tag: Polyester Infinity

Creating Fabric Materials out of Bacteria

Posted on by dishanth
Creating Fabric Materials out of Bacteria

Fast fashion is a sector of the fashion industry whereby business models rely on cheap, rapid and large-scale production of low-quality clothing. Today’s clothing is made of durable and cheap materials such as nylon or polyester. Approximately 60% of fast fashion items are produced with plastic-based fabrics. The microplastics in these garments leach into the waterways with each wash and dry. Half a million tons of these contaminants enter the ocean each year. The fashion industry is also the world’s second-largest water supply consumer. On top of it all, more than 85% of the textiles and clothing purchased will end up in landfill every year.

Modern Synthesis, a biotechnology company, has created a biomaterial made from bacterial fermentation that can be used to create a low-carbon alternative to traditional clothing fabrics. The material the bacteria produces is called nanocellulose, which the company takes from waste feedstocks, including fruit or other agricultural waste. The bacteria will grow on that sugar and naturally produce nanocellulose.

The nanocellulose fibers are very strong and so small that they create strong bonds when they stick to each other. The fibers are eight times stronger than steel and stiffer than Kevlar. With the nanocellulose, the company is creating a material similar to nylon, ripstop fabric (woven fabric made out of nylon) or a coated textile. The material is designed to feel dry and warm, resembling cellulose or paper.

The process of creating the fabric can be adjusted by using different types of thread, some of which can biodegrade, while other threads can be recycled similarly to other cellulose. The project started with the creation of a shoe. Still, thanks to the material’s versatility, the company thinks it can be a good alternative to traditional textiles as it can also be dyed and given different coatings.

They believe their nanocellulose fibers are a significantly more sustainable fabric alternative to cotton, which takes a lot of resources and energy to transform. This material creates significantly fewer emissions than traditional textiles as it only requires transforming waste sugar into usable material. While the material is not yet available for consumer use, the company offers research, development, and consultation services to help brands make better, more environmentally friendly material choices.

As the fashion industry looks for more sustainable ways to make garments, many companies are moving towards using biomaterials to create new textiles. We are now seeing leathers made from fruits and vegetables, sequins made from algae, and so much more. As fast fashion continues to be a problem, the efforts that companies like Modern Synthesis are taking will help the industry reduce its environmental impact while continuing to clothe the world.

 

 

 

 

Source Happy Eco News

John Lewis Partnership funnels £1m raised through plastic bag charge into circular economy innovations

Posted on by dishanth
John Lewis Partnership funnels £1m raised through plastic bag charge into circular economy innovations

Launched last November as part of the retail giant’s partnership with environmental charity Hubbub, the funding was set aside using money raised through sales of plastic bags for life. It forms part of John Lewis Partnership’s work to develop and scale permanent buy-back or take-back schemes for all product categories by 2025.

The John Lewis Partnership and Hubbub have today (16 May) announced which four projects will receive a share of the funding and revealed that 245 applications were made to the fund.

The first successful applicant was Pip and Henry, which is developing solutions to minimize wasted children’s shoes. Pip and Henry research has revealed that children under the age of seven replace their shoes, on average, every four months. As most shoes are not designed for easy recycling, 85% of children’s shoes thrown away in the UK are sent to landfill or incineration.

Pip and Henry’s solutions are to design shoes that can be expanded as children grow, and to design shoes that are easier to recycle. The brand has already had success designing shoes made from organic and recycled materials.

Also in the fashion space, funding will be allocated to the University of Leeds’ ‘Polyester Infinity’ programme. Researchers are investigating low-water, low-emission methods of recycling waste polyester. Recycled polyester used by big-name fashion brands is typically made using plastic bottles, as it is challenging to remove dyes from polyester fabrics.

According to the Changing Markets Foundation, global polyester production has doubled globally since 2020. Most garments sold on the high street now include polyester blend or pure polyester components. This poses challenges regarding lifecycle emissions, garment durability, garment recyclability and microfibre shedding.

The other two projects receiving a share of funding are from period product brand DAME and the Scottish Library and Information Council (SLIC).

DAME will use the funds to develop and launch a new digital platform which educates and supports people as they make the switch from disposable menstrual products – tampons and sanitary pads – to reusable menstrual cups. Duquense University School of Nursing estimates that, without reusable solutions, the average woman will use at least 9,120 tampons or sanitary towels in her lifetime. Most of these products contain plastics.

Finally, the SLIC is working to launch up to ten ‘lend and mend’ spaces at libraries across Scotland. The spaces will be staffed by volunteers and people will be able to come along to lend out household items they use rarely, and access advice on repair. This is similar to the ‘Library of Things’ movement in England and the ‘People’s Workshops’ in Norway.

“Our throw-away culture and the waste it generates are unquestionably among the biggest challenges we will face in our lifetime and tackling them will require a different kind of thinking,” said the John Lewis Partnership’s director of ethics and sustainability Marija Rompani.

“All these inspirational projects have the potential to create real impact and will provide valuable learnings in promoting the urgent need to adopt a more circular way of living.   With the funding awarded for the year ahead we want to help these amazing ideas to thrive for the long-term benefit of us all.”

John Lewis Partnership, through Waitrose & Partners, has previously worked with Hubbub to allocate £1m to innovators working to solve the plastic pollution crisis.

 

 

Source edie