-
公开(公告)号:US09702090B2
公开(公告)日:2017-07-11
申请号:US15182391
申请日:2016-06-14
IPC分类号: D21H27/30 , D21H27/00 , D21H27/40 , D21F11/14 , D21H11/04 , D21H21/18 , D21H21/20 , D21H27/38 , D21H21/14
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A process for manufacturing tissue including providing a first pulp mix, delivering a wet-end additive to the first pulp mix at a first point in the process, forming a tissue web comprising the first pulp mix after the first point in the process, monitoring the tissue web for breaks and preventing delivery of the wet-end additive to the first pulp mix at the first point in response to detecting a break in the monitoring step. In an exemplary embodiment, a switching valve is used to control delivery of the wet-end additive to the first pulp mix.
-
公开(公告)号:US20170298574A1
公开(公告)日:2017-10-19
申请号:US15642133
申请日:2017-07-05
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
-
公开(公告)号:US09725853B2
公开(公告)日:2017-08-08
申请号:US15443885
申请日:2017-02-27
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
-
公开(公告)号:US20160273168A1
公开(公告)日:2016-09-22
申请号:US15170760
申请日:2016-06-01
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
-
公开(公告)号:US09702089B2
公开(公告)日:2017-07-11
申请号:US15148851
申请日:2016-05-06
IPC分类号: D21H21/20 , D21H27/30 , D21H27/00 , D21H27/40 , D21F11/14 , D21H11/04 , D21H21/18 , D21H27/38 , D21H21/14
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including an interior layer having an ionic surfactant and a non-ionic surfactant, introduced as wet end additives.
-
公开(公告)号:US09580872B2
公开(公告)日:2017-02-28
申请号:US15170746
申请日:2016-06-01
IPC分类号: D21H21/20 , D21H27/30 , D21H27/00 , D21H27/40 , D21F11/14 , D21H11/04 , D21H21/18 , D21H27/38 , D21H21/14
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
摘要翻译: 多层穿过空气干燥的组织,包括基本上由硬木纤维构成的第一外层,基本上由软木纤维构成的内层,以及基本上由硬木纤维构成的第二外层。 内层包括包含离子表面活性剂的第一湿末添加剂和包含非离子表面活性剂的第二湿末添加剂。
-
公开(公告)号:US09506203B2
公开(公告)日:2016-11-29
申请号:US15170760
申请日:2016-06-01
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
摘要翻译: 多层穿过空气干燥的组织,包括基本上由硬木纤维构成的第一外层,基本上由软木纤维构成的内层,以及基本上由硬木纤维构成的第二外层。 内层包括包含离子表面活性剂的第一湿末添加剂和包含非离子表面活性剂的第二湿末添加剂。
-
公开(公告)号:US09382666B2
公开(公告)日:2016-07-05
申请号:US14534631
申请日:2014-11-06
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
-
公开(公告)号:US10190263B2
公开(公告)日:2019-01-29
申请号:US15614156
申请日:2017-06-05
IPC分类号: D21H27/38 , D21H27/00 , D21H27/40 , D21F11/14 , D21H11/04 , D21H21/18 , D21H21/20 , D21H21/14 , D21H27/30
摘要: A process for manufacturing tissue including providing a first pulp mix, delivering a wet-end additive to the first pulp mix at a first point in the process, forming a tissue web comprising the first pulp mix after the first point in the process, monitoring the tissue web for breaks and preventing delivery of the wet-end additive to the first pulp mix at the first point in response to detecting a break in the monitoring step. In an exemplary embodiment, a switching valve is used to control delivery of the wet-end additive to the first pulp mix.
-
公开(公告)号:US20170167082A1
公开(公告)日:2017-06-15
申请号:US15443885
申请日:2017-02-27
CPC分类号: D21H27/38 , D21F11/145 , D21H11/04 , D21H21/14 , D21H21/18 , D21H21/20 , D21H27/002 , D21H27/004 , D21H27/005 , D21H27/008 , D21H27/30 , D21H27/40
摘要: A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant.
-
-
-
-
-
-
-
-
-