sustainability

Chewing gum can shed microplastics into saliva, pilot study finds

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via Eurekalert

SAN DIEGO, March 25, 2025 — Plastic is everywhere. And many products we use in everyday life, such as cutting boards, clothes and cleaning sponges, can expose people to tiny, micrometer-wide plastic particles called microplastics. Now, chewing gum could be added to the list. In a pilot study, researchers found that chewing gum can release hundreds to thousands of microplastics per piece into saliva and potentially be ingested.

The researchers will present their results at the spring meeting of the American Chemical Society (ACS). ACS Spring 2025 is being held March 23-27; it features about 12,000 presentations on a range of science topics.

Read the full story here: https://www.eurekalert.org/news-releases/1076910

Plastic Industry Outlook 2025: Trends and Opportunities for Manufacturers

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As we move through 2025, the plastic industry continues to evolve, presenting both challenges and opportunities for injection molders, thermoformers, and plastic manufacturers. Here’s a look at the current landscape and emerging trends that are shaping the future of plastics.

Market Growth and Economic Outlook

The global injection molded plastics market is experiencing steady growth, with projections indicating an increase from $335.4 billion in 2024 to $439.4 billion by 2030, growing at a CAGR of 4.6%. This growth is driven by increasing demand across various sectors, including automotive, healthcare, and packaging.

In the United States, the plastics manufacturing industry is showing signs of recovery and growth. Revenues are projected to increase by 4.2%, with a 5.2% rise in capital expenditures. This positive trend is supported by recent Federal Reserve decisions to lower interest rates, which is expected to sustain manufacturing activity and encourage investment.

Technological Advancements

Integration of 3D Printing

One of the most exciting developments is the integration of 3D printing with traditional injection molding processes. This hybrid approach allows for faster prototyping, reduced lead times, and the ability to offer customized products without compromising production speed.

Automation and Robotics

Automation continues to revolutionize the industry, with robots now performing tasks such as part removal, assembly, and quality checks. AI-powered cameras and sensors are providing real-time defect detection, ensuring higher-quality outputs with minimal waste.

The plastic industry is poised for growth and innovation. Manufacturers who embrace new technologies, focus on sustainability, and adapt to changing market demands will be well-positioned to capitalize on the opportunities ahead. Stay informed, invest wisely, and remain flexible to navigate the evolving landscape of the plastics industry.

As we navigate the evolving landscape of the plastics industry in 2025, it’s crucial for manufacturers to partner with reliable plastic scrap brokers who can help manage waste streams efficiently and provide access to recycled raw materials. Domino Plastics Company stands out as a trusted partner in this arena, offering valuable services to plastic injection molders, thermoformers, and manufacturers.

Domino Plastics Company, with over 40 years of experience in the industry, specializes in purchasing post-industrial plastic scrap from manufacturers and selling recycled raw materials. Our comprehensive services include:

  1. Competitive pricing for a wide range of plastic scrap materials, including HDPE, LDPE, PP, ABS, PVC, PET, and many more.
  2. Fast and reliable pickup services across the USA, thanks to strategically located warehouses.
  3. Expert knowledge in handling various forms of plastic scrap, from regrind and film scrap to off-grade pellets and purge.
  4. A commitment to sustainability by diverting plastic waste from landfills and supporting recycled plastic innovations.
  5. Financial stability and a long history of payment integrity, providing peace of mind to their partners.

By working with Domino Plastics Company, manufacturers can not only optimize their waste management processes but also contribute to a more sustainable plastics industry. For competitive quotes and reliable service, contact Domino Plastics at (631) 751-1995 or email Joe@domplas.com with details of your materials.

What to know about the plastic pollution treaty talks in South Korea

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What to know about the plastic pollution treaty talks in South Korea

via APNews

A last round of negotiations on a legally binding treaty to address the global scourge of plastic pollution has opened in Busan, South Korea. Here’s what to know about it:

Nations are deciding what actions they’ll take

National delegations still have a lot to hammer out before there is a treaty. Most contentious is whether there will be a limit on the amount of plastic that companies are allowed to produce.

Read the full story here: https://apnews.com/article/plastic-pollution-treaty-negotiations-united-nations-south-korea-870c2dce64527f9de2ff91e423b48aba

plastic scrap

There can be 240,000 plastic particles in a litre bottle of water

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There can be 240,000 plastic particles in a litre bottle of water

via New Scientist

recycle plasticA single 1-litre bottle of water could contain 240,000 microscopic plastic particles. The health implications of ingesting plastic are unclear, but early research suggests such particles could travel into various organs within the body.

Millions of tonnes of plastic are produced every year as a result of human activity, such as the fishing industry and domestic waste. Most of this is made up of microplastics, which measure between 1 micrometre and 5 millimetres across.

Read the full story here: https://www.newscientist.com/article/2411329-there-can-be-240000-plastic-particles-in-a-litre-bottle-of-water/

A Strange Plastic Rock Has Ominously Invaded 5 Continents

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A Strange Plastic Rock Has Ominously Invaded 5 Continents

via Popular Mechanics

plastic rockPlastics are now  infecting the Earth’s geology—so much that experts are now calling to formally recognize a new kind of sedimentary rock: plastistone. Deyi Hou, an associate professor at Tsinghua University in China, and his colleague Liuwei Wang recently wrote a paper about the emergence of this new plastic-rock fusion.

Read the full story here: https://www.popularmechanics.com/science/environment/a46181945/plastistone-sedimentary-rock/

Amazon might finally be cutting down on plastic waste

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Amazon might finally be cutting down on plastic waste

via Popular Science

After years of criticism for its outsize use of plastic, the world’s largest retailer appears to be making progress to reduce its plastic footprint.

plastic waste

Amazon announced in its latest sustainability report on Tuesday that orders shipped from its fulfillment centers used 85,916 metric tons of single-use plastic in 2022—an 11.6 percent decrease from the amount used in 2021.

Read the full story here: https://www.popsci.com/environment/amazon-cut-down-plastic-waste/

How This Determined Female Founder Is Taking on Big Plastic

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How This Determined Female Founder Is Taking on Big Plastic

via Inc.com

plastic scrapWhile companies have touted the recyclability of their plastic products for years, plastic remains an environmental hazard. Less than 5 percent of flexible plastic packaging recycled by consumers ends up recycled in the world’s most advanced recycling markets, while only 2 percent is recycled globally, according to the Flexible Packaging Association. And of the 7 billion tons of plastic waste globally, less than 10 percent has ever been recycled, according to the U.N. Environmental Program. 

After learning the truth about plastics–most of which end up in landfills, waterways, or the ocean and do not break down for hundreds of years–Nissenbaum began researching compostable alternatives and found that some compostable bio-materials had been on the market for decades, particularly polylactic acid, or PLA. Usually made from corn, PLA is often used for utensils, straws, and various forms of rigid packaging. It’s compostable, but only under industrial-compost conditions.

Read the full story here: https://www.inc.com/christine-lagorio/how-this-determined-female-founder-is-taking-on-big-plastic.html

Plastic-eating superworms with ‘recycling plant’ in their guts might get a job gobbling up waste

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Plastic-eating superworms with ‘recycling plant’ in their guts might get a job gobbling up waste

via SCMP Scientists from Australia’s University of Queensland have discovered that a type of beetle larvae called Zophobas morio can consume and break down polystyrene. Research published in the scientific journal Microbial Genomics on June 9, 2022, says the superworms possess special gut enzymes that can break down plastic. The researchers say they now hope to study the enzymes to engineer ways the substance could be used to break down and dispose of plastic waste in the future.

Lab turns hard-to-process plastic waste into carbon-capture master

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Lab turns hard-to-process plastic waste into carbon-capture master

via Phys.org

What seems like a win-win for a pair of pressing environmental problems describes a Rice University lab’s newly discovered chemical technique to turn waste plastic into an effective carbon dioxide (CO2) sorbent for industry.

plastic scrap

Rice chemist James Tour and co-lead authors Rice alumnus Wala Algozeeb, graduate student Paul Savas and postdoctoral researcher Zhe Yuan reported in the American Chemical Society journal ACS Nano that heating plastic waste in the presence of potassium acetate produced particles with nanometer-scale pores that trap carbon dioxide molecules.

Read the full story here: https://phys.org/news/2022-04-lab-hard-to-process-plastic-carbon-capture-master.html

 

DOE Invests $13.4 Million to Combat Plastic Waste, Reduce Plastic Industry Emissions

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via Energy.gov

The U.S. Department of Energy (DOE) today announced $13.4 million in funding for next generation plastics technologies that reduce the energy consumption and carbon emissions of single-use plastics. The seven selected research and development (R&D) projects — led by industry and universities — will convert plastic films into more valuable materials and design new plastics that are more recyclable and biodegradable. This investment advances  DOE’s work to address the challenges of plastic waste recycling and supports the Biden Administration’s efforts to build a clean energy economy and ensure the U.S. reaches net-zero carbon emissions by 2050. 

Read the full story here: https://www.energy.gov/articles/doe-invests-134-million-combat-plastic-waste-reduce-plastic-industry-emissions