Seaweed-based ‘BIOPAC’, Japan’s new Eco-Packaging Solution

Sustainable next-generation packaging, ‘BIOPAC’, whose catchphrase is ‘packaging that doesn’t need to be thrown away’, has begun sales in Japan. This is an eco-friendly alternative to plastic, made from seaweed that is biodegradable and edible.

The processing is done in an environmentally friendly way, minimizing water use and avoiding any harmful chemicals. Decomposition occurs in about 5-12 days in soil, while decomposition in the ocean takes longer, but it has been observed that fish are inclined to eat it because it is seaweed. Not only can it contribute to reducing carbon emissions from seaweed cultivation and plastic waste in the ocean, it also helps support seaweed farmers.

Also, it does not contain allergenic or animal-based foods, making it an easy choice for people with allergies and vegans.

Furthermore, BIOPAC dissolves in about a minute when hot water is poured over it. Since it can be eaten as is, it can be used entirely for packaging coffee or powdered soup. If used as a package for bath salts, the seaweed components will dissolve and increase the effect of the bath.

It is also easy to adjust color, print, and thickness, and can be processed into various shapes. As of April 2023, the product line includes wraps, drawstring bags, sealing tape, gusset bags, and it is also possible to vacuum pack.

In the future, it is expected to be used for packaging materials for products in retail stores and e-commerce sites, hotel amenities and cutlery packaging, gift wrapping paper, and more.

They also accept orders for sustainable original goods and novelties printed with ink made from seaweed.

With remote work becoming the norm and people being able to work at their own pace, there are also many voices saying that household waste has increased compared to when most of the week was spent in the office. Movements to reduce plastic are becoming more active in Japan, but it will probably take some more time before plastic completely disappears from household waste. One would hope that next-generation materials like BIOPAC become more widespread and that a lifestyle without waste arrives as soon as possible.

Originally published on Life Hugger.