| 发明名称 | Sheet manufacturing apparatus | ||
| 摘要 | A sheet manufacturing apparatus includes a measuring unit configured to measure thickness and air permeability of a defibration object containing fibers, a defibrating unit configured to dry-defibrate the defibration object, and a classifying unit configured to separate and remove, by airflow classification, foreign substances other than the fibers from the defibrated material defibrated at the defibrating unit. | ||
| 申请公布号 | US9045858(B2) | 申请公布日期 | 2015.06.02 |
| 申请号 | US201414224399 | 申请日期 | 2014.03.25 |
| 申请人 | Seiko Epson Corporation | 发明人 | Gomi Katsuhito;Seki Shunichi |
| 分类号 | D21F1/00;D21D5/24 | 主分类号 | D21F1/00 |
| 代理机构 | Global IP Counselors, LLP | 代理人 | Global IP Counselors, LLP |
| 主权项 | 1. A sheet manufacturing apparatus comprising: a measuring unit configured to measure thickness and air permeability of a defibration object containing fibers; a defibrating unit configured to dry-defibrate the defibration object, after the thickness and the air permeability have been measured by the measuring unit, to obtain defibrated material; and a classifying unit configured to separate and remove, by airflow classification, foreign substances other than the fibers from the defibrated material obtained at the defibrating unit. | ||
| 地址 | Tokyo JP | ||