| 主权项 |
1. A sheet manufacturing apparatus comprising:
a rotatable drum unit in which a plurality of openings are formed; a web forming unit that forms a web by using a material containing fibers passing through the openings of the drum unit; a housing unit that covers at least a portion of the drum unit in which the openings are formed; a material supply port that is provided to supply the material containing fibers in a direction along a rotational axis of the drum unit to the inside of the drum unit by airflow; and an air intake port that is provided to supply air, that does not contain the material, in the direction along the rotational axis of the drum unit to the inside of the drum unit, wherein the web forming unit includes
a mesh belt on which the material containing fibers is deposited, anda suction unit that sucks the material containing fibers onto the mesh belt. |
