This invention describes a small, eco-friendly packet designed to hold a solid, porous foam block. The packet itself is made from materials like cellulose and specific biodegradable plastics, ensuring it breaks down completely, even in a home compost. Inside, the foam block is made of water-soluble ingredients and a cleaning agent, likely for personal care.
Why it matters: The core challenge of cost-effectively producing home-compostable films with adequate shelf-life for the contained product likely persists, despite general advancements in biodegradable materials since 2023.
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