I ka makahiki 2022, ua hoʻolaha ʻo Mars i ka M&M's chocolate mua i hoʻopaʻa ʻia i loko o ka pepa composite degradable ma Kina. Hana ʻia ia i nā mea hoʻoheheʻe ʻia e like me ka pepa a me ka PLA, e hoʻololi ana i ka ʻōpala palaka palupalu maʻamau i ka wā ma mua. Ua hala ka pahu i ka GB / T Ua hōʻoia ke ʻano hoʻoholo o 19277.1 ma lalo o nā kūlana composting ʻoihana, hiki ke hoʻohaʻahaʻa ʻoi aku ma mua o 90% i loko o 6 mau mahina, a lilo ia i wai waiʻona non-biologically, carbon dioxide a me nā huahana ʻē aʻe ma hope o ka degradation.
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Ka manawa hoʻouna: ʻAukake-03-2022