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With the introduction of China's plastic restrictions, hotels no longer provide disposable plastic supplies. Based on this situation and the increasingly serious environmental pollution problem, we redesigned disposable toothbrushes and toothpastes. A toothbrush can hold three tubes or even distribute more toothpaste. Bagasse, a renewable biodegradable material, was selected. In this design, cellulose is pre-extracted from bagasse, and the remaining solid residue is used for pulping and papermaking by means of extrusion and abrasive tooling.