| 摘要 |
<p>Recycled paper pulp is processed to form a rigid paint tray base. The paint tray base is then laminated with a film, which may be fully or partially recyclable and/or biodegradable. The film prevents saturation of the pulp from the paint's moisture, which would damage the integrity of the pulp. Once the painting is completed, the film may be separated from the pulp base. The pulp base may then be discarded with wastepaper or used for compost. The film may be recycled or disposed of with other non-biodegradable waste.</p> |
