| 摘要 |
<p>A web pickup and drying apparatus in a papermaking machine for producing a high bulk paper tissue web while carrying the web throughout its travel from pickup off the forming wire through the drying stages on the surface of a fabric, felt or dryer roll. After pickup, the web is first subjected to a thru-air (transpiration) dryer from which it is applied to the surface of a large diameter dryer roll. There is no conventional press section to reduce bulk before the web is dry.</p> |
