‘Shellstic’ Is The Latest Material Made From Fishing Waste

Scallops from the northern Japanese island of Hokkaido are thought of among the finest on the earth. Renowned for his or her measurement and style, scallop manufacturing generates 40,000 tons of discarded shells within the space, which might trigger soil contamination if left on the bottom.

While we nonetheless haven’t discovered methods to use seashells to switch bathroom paper,  TBWAHakuhodo and Koushi Chemical Industry have developed a product that makes use of the discarded scallop shells to create a cloth that is sturdy sufficient to guard human heads, cut back waste, and defend the native setting dubbed the “Shellmet.” A portmanteau of “shell” and “helmet,” the Shellmet is designed for use as a bicycle helmet and hardhat.

The scallop shells are cleaned and processed, then mixed with recycled plastic to create a cloth known as “Shellstic,” one other portmanteau that mixes “shells” and “plastic.” The Shellmet additionally options scallop-inspired ridges, making them as much as 30% stronger than standard designs, as scallop shells consist primarily of calcium carbonate, offering energy and sturdiness for Shellstic.



“Scallops are probably the most generally eaten shellfish by Japanese folks – and it’s also the shellfish that ends in probably the most quantity of waste,” stated Masatoshi Usami, inventive director at TBWAHakuhodo, through press release. “If scallop shells are considered as a useful resource moderately than waste, they provide new prospects as a sustainable materials. Shellmet is the primary of those. Shells which have protected themselves from exterior enemies can now be used to guard human lives. We hope this challenge will unfold all through society as a brand new type of environmental conservation that solves the issue of ocean waste and protects the fishing trade.”


The progressive use of discarded shells to create Shellmets is the primary utility of Shellstic. Still, it’s straightforward to see different attainable materials purposes, equivalent to sturdy packaging. Shellstic repurposes scallop trade waste whereas decreasing demand for virgin plastic, ticking a number of sustainability packing containers.

Shellstic can also be the most recent marine-inspired plastic different. Other examples of supplies made out of the ocean embody supplies made out of lobster shells, fish waste, and seaweed.

Images courtesy of TBWAHakuhodo.



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