Fiber sheets and structures comprising fiber sheets

This invention describes a sheet material made from various fibers combined with a specific type of binder. The fibers can be different lengths, and the binder can be selected from several options, including those derived from cellulose or other natural polymers. The key feature is that these sheets are designed to be biodegradable or recyclable, offering an environmentally friendly alternative to conventional materials.

Why it matters: Since 2015, global demand and regulatory pressure for biodegradable and recyclable materials have significantly increased. Advances in biopolymer and cellulose-based binder technologies may now make these sheets more viable for widespread adoption.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: ModerateMaterial formulation, sheet forming, and drying equipment.

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