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公开(公告)号:US06808790B2
公开(公告)日:2004-10-26
申请号:US10154635
申请日:2002-05-23
申请人: Fung-jou Chen , Mark Alan Burazin , Michael Alan Hermans , David Henry Hollenberg , Richard Joseph Kamps , Bernhardt Edward Kressner , Jeffrey Dean Lindsay
发明人: Fung-jou Chen , Mark Alan Burazin , Michael Alan Hermans , David Henry Hollenberg , Richard Joseph Kamps , Bernhardt Edward Kressner , Jeffrey Dean Lindsay
IPC分类号: D21H2701
CPC分类号: A61F13/53 , A61F13/15203 , A61L15/60 , B31F5/022 , B32B23/02 , B65D81/264 , D21F11/14 , D21F11/145 , D21H11/02 , D21H11/08 , D21H21/20 , Y10T428/24455 , Y10T428/24479 , Y10T428/24603 , Y10T428/24612 , Y10T442/664 , Y10T442/668 , Y10T442/693 , Y10T442/695
摘要: Paper sheets useful for tissues, paper towels, napkins, disposable absorbent products and the like can be made to exhibit a high degree of wet resiliency. This property is achieved by using a combination of high yield pulp fibers (such as bleached chemithermomechanical pulp fibers) and a wet strength agent in an uncreped throughdrying process. The resulting product, when wetted, can spring back after being crumpled in one's hand.
摘要翻译: 可以制成用于纸巾,纸巾,餐巾,一次性吸收制品等的纸张,以显示高度的湿弹性。 该性能通过在未干燥的通过干燥过程中使用高产量纸浆纤维(例如漂白的水泥机械纸浆纤维)和湿强度剂的组合来实现。 所产生的产品在润湿后,可以在手中弄皱后弹回。