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LimeAir Bag: A Sustainable Choice for Bikkuri Donkey

In a notable step towards eco-friendliness, TBM Inc., headquartered in Chiyoda, Tokyo, has introduced the LimeAir Bag, a trash bag made from their environmentally conscious material, LIMEX. This innovative product has been adopted as the standard refuse bag for the popular hamburger restaurant chain, Bikkuri Donkey, operated by Aleph Co., based in Sapporo, Hokkaido.

Aleph has set ambitious goals for reducing its environmental impact. They aim to reduce CO₂ emissions by over 46% from 2013 levels by 2030, with a long-term vision of achieving carbon neutrality by 2050. As part of this commitment, the company has been exploring various initiatives, including decreasing food waste and enhancing food recycling, all while promoting the use of renewable energy. The recent switch to LimeAir Bag aligns perfectly with these sustainability goals.

The Advantages of LimeAir Bag

Reduction in Plastic Use

The LimeAir Bag offers a significant reduction in the usage of petroleum-based plastics compared to traditional polyethylene bags. By switching to LimeAir Bags, Bikkuri Donkey can expect a decrease in the use of oil-derived plastic by approximately 27% annually. This translates into a substantial reduction in greenhouse gas emissions, with projections suggesting an annual CO₂ reduction of about 23%.

This estimate is based on approximations provided by TBM, comparing the LimeAir Bag to conventional HDPE bags. There may be variations depending on manufacturing conditions, and this figure is not a guarantee but a reference value.

Lighter and Stronger

One of the unique features of the LimeAir Bag is its lightweight construction achieved through proprietary blending technology. By combining polyethylene resin with calcium carbonate (limestone), the density of the film is reduced, making it lighter while maintaining durability comparable to traditional bags.

Commitment to Sustainability

LIMEX, the core material used in the LimeAir Bag, consists of over 50% inorganic fillers such as calcium carbonate, making it an environmentally friendly alternative. The life cycle assessment (LCA) has scientifically evaluated the environmental impact of LIMEX at each stage— from raw material sourcing to disposal— ensuring that this product contributes positively to resource conservation.

Today, more than 10,000 businesses and local governments across over 50 countries have adopted LIMEX technology, with over 250 patents granted globally. It has been highlighted at international conferences like COP and G20, recognizing it as a superior Japanese technology, registered with UNIDO's Sustainable Technology Promotion Platform.

TBM Inc.: A Leader in Eco-Friendly Material Development

Founded in August 2011 and led by CEO Atsuyoshi Yamazaki, TBM is dedicated to creating and promoting environmentally friendly materials and products. The company not only helps reduce traditional plastic use but also advocates for resource circulation in various sectors.

Their commitment to sustainability is reflected in their continuous innovation and efforts to find solutions that can offset the negative impacts of plastic pollution.

For any inquiries about LIMEX, sustainable practices, or a reassessment of current product materials, interested parties can reach out through their contact form.

The switch to LimeAir Bags marks a significant evolution in Bikkuri Donkey's waste management practices, demonstrating a strong commitment to environmental sustainability. This initiative serves as an important example for businesses looking to transition towards more responsible waste handling and ecological stewardship.