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公开(公告)号:US07897015B2
公开(公告)日:2011-03-01
申请号:US12165152
申请日:2008-06-30
申请人: Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
发明人: Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
IPC分类号: D21G3/00
CPC分类号: D21H21/24 , B05B7/0807 , B05B15/52 , B05B15/555 , B05C5/027 , D21H17/59 , D21H23/50 , D21H27/008 , Y10T428/24463 , Y10T428/31971 , Y10T428/31975 , Y10T428/31978 , Y10T428/31986 , Y10T428/31993
摘要: Tissue products are described that have been topically treated with a chemical additive, such as a softener. The softener may be, for instance, a polysiloxane. The polysiloxane is topically applied to a tissue sheet, such as a single ply sheet, so as to form a Z-directional gradient in the sheet. Particular, most of the polysiloxane remains on the surface of the tissue product as opposed to migrating to the center of the sheet. In this manner, tissue sheets are formed with improved softness at lower levels of polysiloxane and without the need for applying any surfactants to the sheet. A system for applying chemical additives to tissue sheets is also described. The system includes a chemical additive applicator, such as a meltblown die that emits the chemical additive through a plurality of orifices. In one embodiment, the system includes a device for periodically cleaning the orifices during application of the chemical additive. The cleaning device may be, for instance, a brush that traverses across the die head when desired.
摘要翻译: 已经描述了已经用诸如软化剂的化学添加剂局部处理的组织产品。 软化剂可以是例如聚硅氧烷。 将聚硅氧烷局部施加到诸如单层片材的薄页纸上,以在片材中形成Z方向的梯度。 特别地,大多数聚硅氧烷保留在组织产品的表面上,而不是迁移到片材的中心。 以这种方式,在较低水平的聚硅氧烷下形成具有改善的柔软度的薄页纸,并且不需要对片材施加任何表面活性剂。 还描述了一种将化学添加剂施加到薄页纸上的系统。 该系统包括化学添加剂施加器,例如通过多个孔排放化学添加剂的熔喷模头。 在一个实施例中,系统包括用于在施加化学添加剂期间周期性地清洁孔的装置。 清洁装置可以是例如当期望穿过模头时的刷子。
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公开(公告)号:US20080257512A1
公开(公告)日:2008-10-23
申请号:US12165152
申请日:2008-06-30
申请人: Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
发明人: Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
IPC分类号: D21F1/00
CPC分类号: D21H21/24 , B05B7/0807 , B05B15/52 , B05B15/555 , B05C5/027 , D21H17/59 , D21H23/50 , D21H27/008 , Y10T428/24463 , Y10T428/31971 , Y10T428/31975 , Y10T428/31978 , Y10T428/31986 , Y10T428/31993
摘要: Tissue products are described that have been topically treated with a chemical additive, such as a softener. The softener may be, for instance, a polysiloxane. The polysiloxane is topically applied to a tissue sheet, such as a single ply sheet, so as to form a Z-directional gradient in the sheet. Particular, most of the polysiloxane remains on the surface of the tissue product as opposed to migrating to the center of the sheet. In this manner, tissue sheets are formed with improved softness at lower levels of polysiloxane and without the need for applying any surfactants to the sheet. A system for applying chemical additives to tissue sheets is also described. The system includes a chemical additive applicator, such as a meltblown die that emits the chemical additive through a plurality of orifices. In one embodiment, the system includes a device for periodically cleaning the orifices during application of the chemical additive. The cleaning device may be, for instance, a brush that traverses across the die head when desired.
摘要翻译: 已经描述了已经用诸如软化剂的化学添加剂局部处理的组织产品。 软化剂可以是例如聚硅氧烷。 将聚硅氧烷局部施加到诸如单层片材的薄页纸上,以在片材中形成Z方向的梯度。 特别地,大多数聚硅氧烷保留在组织产品的表面上,而不是迁移到片材的中心。 以这种方式,在较低水平的聚硅氧烷下形成具有改善的柔软度的薄页纸,并且不需要对片材施加任何表面活性剂。 还描述了一种将化学添加剂施加到薄页纸上的系统。 该系统包括化学添加剂施加器,例如通过多个孔排放化学添加剂的熔喷模头。 在一个实施例中,系统包括用于在施加化学添加剂期间周期性地清洁孔的装置。 清洁装置可以是例如当期望穿过模头时的刷子。
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公开(公告)号:US07396593B2
公开(公告)日:2008-07-08
申请号:US10441143
申请日:2003-05-19
申请人: Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
发明人: Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
IPC分类号: B32B5/66
CPC分类号: D21H21/24 , B05B7/0807 , B05B15/52 , B05B15/555 , B05C5/027 , D21H17/59 , D21H23/50 , D21H27/008 , Y10T428/24463 , Y10T428/31971 , Y10T428/31975 , Y10T428/31978 , Y10T428/31986 , Y10T428/31993
摘要: Tissue products are described that have been topically treated with a chemical additive, such as a softener. The softener may be, for instance, a polysiloxane. The polysiloxane is topically applied to a tissue sheet, such as a single ply sheet, so as to form a Z-directional gradient in the sheet. Particular, most of the polysiloxane remains on the surface of the tissue product as opposed to migrating to the center of the sheet. In this manner, tissue sheets are formed with improved softness at lower levels of polysiloxane and without the need for applying any surfactants to the sheet. A system for applying chemical additives to tissue sheets is also described. The system includes a chemical additive applicator, such as a meltblown die that emits the chemical additive through a plurality of orifices. In one embodiment, the system includes a device for periodically cleaning the orifices during application of the chemical additive. The cleaning device may be, for instance, a brush that traverses across the die head when desired.
摘要翻译: 已经描述了已经用诸如软化剂的化学添加剂局部处理的组织产品。 软化剂可以是例如聚硅氧烷。 将聚硅氧烷局部施加到诸如单层片材的薄页纸上,以在片材中形成Z方向的梯度。 特别地,大多数聚硅氧烷保留在组织产品的表面上,而不是迁移到片材的中心。 以这种方式,在较低水平的聚硅氧烷下形成具有改善的柔软度的薄页纸,并且不需要对片材施加任何表面活性剂。 还描述了一种将化学添加剂施加到薄页纸上的系统。 该系统包括化学添加剂施加器,例如通过多个孔排放化学添加剂的熔喷模头。 在一个实施例中,系统包括用于在施加化学添加剂期间周期性地清洁孔的装置。 清洁装置可以是例如当期望穿过模头时的刷子。
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公开(公告)号:US06863205B2
公开(公告)日:2005-03-08
申请号:US09871324
申请日:2001-05-31
申请人: John Wnek , James A. Markus
发明人: John Wnek , James A. Markus
IPC分类号: B23K20/10 , B23K101/38 , B23K1/06
CPC分类号: B23K20/10 , B23K2101/32
摘要: An ultrasonic welder for splicing a plurality of workpieces has four anvils, each formed with a meeting surface and displaceable to form a workpiece nest, which has a rectangular shape of a predetermined width. The width of the workpiece nest is sufficient to receive only at least one vertical column of workpieces to be welded, so as to produce a vertical splice. The ultrasonic welder further has a controller controlling a starting position of tooling, which forms the predetermined width of the workpiece nest, and displacing at least one of tools, which form side faces of the nest in reciprocal and time controlled manner. The displaceable tool is brought back to its starting position corresponding to the predetermined width of the workpiece nest before a new bundle of workpieces is loaded therein.
摘要翻译: 用于拼接多个工件的超声波焊接机具有四个砧座,每个砧座形成有会合表面,并且可移位以形成具有预定宽度的矩形形状的工件嵌套。 工件嵌套的宽度足以只容纳至少一个待焊接的垂直工件列,以便产生垂直接头。 超声波焊接机还具有控制工具的起始位置的控制器,其形成工件嵌套的预定宽度,并且以倒数和时间控制方式移位形成嵌套的侧面的工具中的至少一个。 在将新的工件束装入其中之前,可移位工具被带回到与工件嵌套的预定宽度对应的起始位置。
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公开(公告)号:US06299052B1
公开(公告)日:2001-10-09
申请号:US09606251
申请日:2000-06-28
申请人: John Wnek , James Markus
发明人: John Wnek , James Markus
IPC分类号: B23K2010
CPC分类号: B23K20/10 , B23K2101/32
摘要: An ultrasonic welder for splicing a plurality of workpieces has four anvils, each formed with a meeting surface and displaceable to form a workpiece nest, which has a rectangular shape of a predetermined width. The width of the workpiece nest is sufficient to receive only at least one vertical column of workpieces to be welded, so as to produce a vertical splice. The ultrasonic welder further has a controller controlling a starting position of tooling, which forms the predetermined width of the workpiece nest, and displacing at least one of tools, which form side faces of the nest in reciprocal and time controlled manner. The displaceable tool is brought back to its starting position corresponding to the predetermined width of the workpiece nest before a new bundle of workpieces is loaded therein.
摘要翻译: 用于拼接多个工件的超声波焊接机具有四个砧座,每个砧座形成有会合表面,并且可移位以形成具有预定宽度的矩形形状的工件嵌套。 工件嵌套的宽度足以只容纳至少一个待焊接的垂直工件列,以便产生垂直接头。 超声波焊接机还具有控制工具的起始位置的控制器,其形成工件嵌套的预定宽度,并且以倒数和时间控制方式移位形成嵌套的侧面的工具中的至少一个。 在将新的工件束装入其中之前,可移位工具被带回到与工件嵌套的预定宽度对应的起始位置。
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