发明名称 Wet/dry crepe swing paper machinery
摘要 A swing paper machine configured to manufacture both wet crepe paper web having a moisture content of at least 20% and dry crepe paper web having a moisture content less than about 15%. The paper machine includes a Yankee dryer having a paper web positioned thereon, a creping doctor blade configured to remove the paper web from the Yankee dryer as either the wet crepe paper web or the dry crepe paper web, a first reel, at least one carrier web, and at least one dryer. The wet crepe paper web is carried by the at least one carrier web to the at least one dryer for reducing a moisture content of the wet crepe paper web. The wet crepe paper web bypasses engagement with the first reel. The dry crepe paper web engages the first reel and is wound into a parent roll. The paper machine is changeable between manufacture of wet and dry crepe paper web without altering a position of the first reel and the at least one carrier web relative to the Yankee dryer.
申请公布号 US7767061(B2) 申请公布日期 2010.08.03
申请号 US20060461962 申请日期 2006.08.02
申请人 WAUSAU PAPER TOWEL & TISSUE, LLC 发明人 URBANEK DENNIS MICHAEL;WELLS JOHN EARLE
分类号 D21F7/02;B31C11/00;D21F9/00 主分类号 D21F7/02
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