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1. 发明授权

US08075738B2 Apparatus with an impermeable transfer belt in a papermaking machine, and associated methods 有权
标题翻译：在造纸机中具有不透水转印带的装置及相关方法
公开(公告)号：US08075738B2
公开(公告)日：2011-12-13
申请号：US12443697
申请日：2007-10-26
申请人： Paul Douglas Beuther , Frank Stephen Hada , Jeffrey Dean Holz , Hans Ivarsson , Ingvar Berndt Erik Klerelid , Johan Ulf Ragard
发明人： Paul Douglas Beuther , Frank Stephen Hada , Jeffrey Dean Holz , Hans Ivarsson , Ingvar Berndt Erik Klerelid , Johan Ulf Ragard
IPC分类号： D21F3/00
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： An apparatus for transferring a wet paper web from a press nip to a drying cylinder (52) of a papermaking machine, and for structuring the web, comprises an impermeable transfer belt (35) having a web-contacting surface, the wet paper web passing through the press nip enclosed between a press felt (33) and the transfer belt, and a permeable structuring fabric (37) for transfer of the web onto the drying cylinder, the structuring fabric having a structured surface and being arranged in a loop within which a suction transfer device (38) is disposed, said suction transfer device having a suction zone (41). According to the invention the web-contacting surface of the belt has a non-uniform distribution of microscopic-scale depressions, and that the suction zone includes a transfer point (40) spaced a distance D from the press nip along which the belt runs, the belt being arranged to bring the web into contact with the structuring fabric in the suction zone for a length L, such that suction is exerted on the paper web to transfer the paper web from the belt onto the structuring fabric. at the transfer point.
摘要翻译：一种用于将湿纸幅从压榨辊传送到造纸机的干燥筒（52）并用于构造纸幅的装置包括具有纸幅接触表面的不透水转印带（35），湿纸幅通过通过密封在压榨毛毯（33）和转印带之间的压榨压区以及用于将幅材转移到干燥筒上的可渗透结构织物（37），所述结构织物具有结构化表面并且布置在其中设置吸入传送装置（38），所述抽吸传送装置具有吸入区（41）。根据本发明，带的幅材接触表面具有微观尺度凹陷的不均匀分布，并且吸入区包括与带运行的压榨间隙间隔开距离D的转印点（40）所述带被布置成使得所述网与所述抽吸区域中的结构织物接触长度L，使得吸力施加在所述纸幅上以将所述纸幅从所述带传送到所述结构织物上。在转移点。

2. 发明申请

US20120103550A1 Apparatus With An Impermeable Transfer Belt In A Papermaking Machine, And Associated Methods 有权
标题翻译：在造纸机中具有不透水转移带的装置及相关方法
公开(公告)号：US20120103550A1
公开(公告)日：2012-05-03
申请号：US13289626
申请日：2011-11-04
申请人： Paul Douglas Beuther , Frank Stephen Hada , Jeffrey Dean Holz , Hans Ivarsson , Ingvar Berndt Erik Klerelid , Johan Ulf Ragard
发明人： Paul Douglas Beuther , Frank Stephen Hada , Jeffrey Dean Holz , Hans Ivarsson , Ingvar Berndt Erik Klerelid , Johan Ulf Ragard
IPC分类号： D21F11/00 , D21F3/02
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： An apparatus for transferring a wet paper web from a press nip to a drying cylinder of a papermaking machine, and for structuring the web, includes an impermeable transfer belt that passes through the press nip along with the paper web, and a permeable structuring fabric for transfer of the web onto the drying cylinder, the structuring fabric being arranged in a loop within which a suction transfer device is disposed. A web-contacting surface of the belt has a non-uniform distribution of microscopic-scale depressions, and a suction zone of the transfer device includes a transfer point spaced a distance D from the press nip. The belt is arranged to bring the web into contact with the structuring fabric in the suction zone for a length L, such that suction is exerted on the paper web to transfer the paper web from the belt onto the structuring fabric at the transfer point.
摘要翻译：用于将湿纸幅从压榨辊传送到造纸机的干燥筒并用于构造纸幅的装置包括与纸幅一起穿过压榨压区的不透水转印带，以及用于纸幅的可渗透结构织物，将幅材转移到干燥筒上，结构织物布置在其中布置有吸力传送装置的环中。带的幅材接触表面具有微观尺度凹陷的不均匀分布，并且转印装置的吸入区域包括与压榨压区间隔开距离D的转印点。带被布置成使纸幅与抽吸区域中的结构织物接触长度L，使得吸力施加在纸幅上，以将纸幅从带传送到转印点处的结构织物。

3. 发明授权

US07988829B2 Papermaking machine employing an impermeable transfer belt, and associated methods 有权
标题翻译：采用不透水转印带的造纸机及相关方法
公开(公告)号：US07988829B2
公开(公告)日：2011-08-02
申请号：US12875655
申请日：2010-09-03
申请人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
发明人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
IPC分类号： D21F3/00
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： A papermaking machine for making paper includes a forming section, a press section, and a drying section. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface, the web following the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric, the web then being dried on a drying cylinder. The transfer point is spaced a distance D from the press nip selected based on machine speed, a basis weight of the web, and the surface characteristics of the transfer belt, such that within the distance D a thin water film between the web and the transfer belt at least partially dissipates to allow the web to be separated from the transfer belt.
摘要翻译：用于制造纸的造纸机包括成形部，压榨部和干燥部。纸幅被压在两个挤压构件之间，同时被包围在压榨毛毯和在其表面中具有不均匀分布的微小凹陷的转印带之间，幅材跟随转印带从压榨机转移到纸幅通过转印点的转印点在结构织物上的抽吸转移装置，然后将纤维网在干燥筒上干燥。转印点与基于机器速度，幅材的基重和转印带的表面特性选择的压榨间隔距离D，使得在距离D内，幅材和转印体之间的薄水膜带至少部分地消散以允许幅材与转印带分离。

4. 发明申请

US20080156450A1 Papermaking Machine Employing an Impermeable Transfer Belt, and Associated Methods 有权
标题翻译：造纸机采用不透水输送带及相关方法
公开(公告)号：US20080156450A1
公开(公告)日：2008-07-03
申请号：US11924835
申请日：2007-10-26
申请人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
发明人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
IPC分类号： D21F7/00 , D21F11/00
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： A papermaking machine for making paper includes a forming section, a press section, and a drying section. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface, the web following the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric, the web then being dried on a drying cylinder. The transfer point is spaced a distance D from the press nip selected based on machine speed, a basis weight of the web, and the surface characteristics of the transfer belt, such that within the distance D a thin water film between the web and the transfer belt at least partially dissipates to allow the web to be separated from the transfer belt.
摘要翻译：用于制造纸的造纸机包括成形部，压榨部和干燥部。纸幅被压在两个挤压构件之间，同时被包围在压榨毛毯和在其表面中具有不均匀分布的微小凹陷的转印带之间，幅材跟随转印带从压榨机转移到纸幅通过转印点的转印点在结构织物上的抽吸转移装置，然后将纤维网在干燥筒上干燥。转印点与基于机器速度，幅材的基重和转印带的表面特性选择的压榨间隔距离D，使得在距离D内，幅材和转印体之间的薄水膜带至少部分地消散以允许幅材与转印带分离。

5. 发明授权

US08206555B2 Methods employing an impermeable transfer belt in a papermaking machine 有权
标题翻译：在造纸机中采用不透水转印带的方法
公开(公告)号：US08206555B2
公开(公告)日：2012-06-26
申请号：US13309192
申请日：2011-12-01
申请人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
发明人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
IPC分类号： D21F11/04
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： A papermaking machine for making paper includes a forming section, a press section, and a drying section. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface, the web following the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric, the web then being dried on a drying cylinder. The transfer point is spaced a distance D from the press nip selected based on machine speed, a basis weight of the web, and the surface characteristics of the transfer belt, such that within the distance D a thin water film between the web and the transfer belt at least partially dissipates to allow the web to be separated from the transfer belt.
摘要翻译：用于制造纸的造纸机包括成形部，压榨部和干燥部。纸幅被压在两个挤压构件之间，同时被包围在压榨毛毯和在其表面中具有不均匀分布的微小凹陷的转印带之间，幅材跟随转印带从压榨机转移到纸幅通过转印点的转印点在结构织物上的抽吸转移装置，然后将纤维网在干燥筒上干燥。转印点与基于机器速度，幅材的基重和转印带的表面特性选择的压榨间隔距离D，使得在距离D内，幅材和转印体之间的薄水膜带至少部分地消散以允许幅材与转印带分离。

6. 发明授权

US08092651B2 Methods employing an impermeable transfer belt in a papermaking machine 有权
公开(公告)号：US08092651B2
公开(公告)日：2012-01-10
申请号：US13023119
申请日：2011-02-08
申请人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
发明人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
IPC分类号： D21F11/04
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： A papermaking machine for making paper includes a forming section, a press section, and a drying section. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface, the web following the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric, the web then being dried on a drying cylinder. The transfer point is spaced a distance D from the press nip selected based on machine speed, a basis weight of the web, and the surface characteristics of the transfer belt, such that within the distance D a thin water film between the web and the transfer belt at least partially dissipates to allow the web to be separated from the transfer belt.

7. 发明申请

US20110126998A1 Methods employing an impermeable transfer belt in a papermaking machine 有权
标题翻译：在造纸机中采用不透水转印带的方法
公开(公告)号：US20110126998A1
公开(公告)日：2011-06-02
申请号：US13023119
申请日：2011-02-08
申请人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
发明人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
IPC分类号： D21F11/00
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： A papermaking machine for making paper includes a forming section, a press section, and a drying section. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface, the web following the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric, the web then being dried on a drying cylinder. The transfer point is spaced a distance D from the press nip selected based on machine speed, a basis weight of the web, and the surface characteristics of the transfer belt, such that within the distance D a thin water film between the web and the transfer belt at least partially dissipates to allow the web to be separated from the transfer belt.
摘要翻译：用于制造纸的造纸机包括成形部，压榨部和干燥部。纸幅被压在两个挤压构件之间，同时被包围在压榨毛毯和在其表面中具有不均匀分布的微小凹陷的转印带之间，幅材跟随转印带从压榨机转移到纸幅通过转印点的转印点在结构织物上的抽吸转移装置，然后将纤维网在干燥筒上干燥。转印点与基于机器速度，幅材的基重和转印带的表面特性选择的压榨间隔距离D，使得在距离D内，幅材和转印体之间的薄水膜带至少部分地消散以允许幅材与转印带分离。

8. 发明申请

US20100326616A1 Papermaking Machine Employing An Impermeable Transfer Belt, and Associated Methods 有权
标题翻译：造纸机采用不透水输送带及相关方法
公开(公告)号：US20100326616A1
公开(公告)日：2010-12-30
申请号：US12875655
申请日：2010-09-03
申请人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
发明人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
IPC分类号： D21F11/00 , D21G9/00
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： A papermaking machine for making paper includes a forming section, a press section, and a drying section. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface, the web following the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric, the web then being dried on a drying cylinder. The transfer point is spaced a distance D from the press nip selected based on machine speed, a basis weight of the web, and the surface characteristics of the transfer belt, such that within the distance D a thin water film between the web and the transfer belt at least partially dissipates to allow the web to be separated from the transfer belt.
摘要翻译：用于制造纸的造纸机包括成形部，压榨部和干燥部。纸幅被压在两个挤压构件之间，同时被包围在压榨毛毯和在其表面中具有不均匀分布的微小凹陷的转印带之间，幅材跟随转印带从压榨机转移到纸幅通过转印点的转印点在结构织物上的抽吸转移装置，然后将纤维网在干燥筒上干燥。转印点与基于机器速度，幅材的基重和转印带的表面特性选择的压榨间隔距离D，使得在距离D内，幅材和转印体之间的薄水膜带至少部分地消散以允许幅材与转印带分离。

9. 发明授权

US08246782B2 Apparatus with an impermeable transfer belt in a papermaking machine, and associated methods 有权
标题翻译：在造纸机中具有不透水转印带的装置及相关方法
公开(公告)号：US08246782B2
公开(公告)日：2012-08-21
申请号：US13289626
申请日：2011-11-04
申请人： Paul Douglas Beuther , Frank Stephen Hada , Jeffrey Dean Holz , Hans Ivarsson , Ingvar Berndt Erik Klerelid , Johan Ulf Ragard
发明人： Paul Douglas Beuther , Frank Stephen Hada , Jeffrey Dean Holz , Hans Ivarsson , Ingvar Berndt Erik Klerelid , Johan Ulf Ragard
IPC分类号： D21F11/04
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： An apparatus for transferring a wet paper web from a press nip to a drying cylinder of a papermaking machine, and for structuring the web, includes an impermeable transfer belt that passes through the press nip along with the paper web, and a permeable structuring fabric for transfer of the web onto the drying cylinder, the structuring fabric being arranged in a loop within which a suction transfer device is disposed. A web-contacting surface of the belt has a non-uniform distribution of microscopic-scale depressions, and a suction zone of the transfer device includes a transfer point spaced a distance D from the press nip. The belt is arranged to bring the web into contact with the structuring fabric in the suction zone for a length L, such that suction is exerted on the paper web to transfer the paper web from the belt onto the structuring fabric at the transfer point.
摘要翻译：用于将湿纸幅从压榨辊传送到造纸机的干燥筒并用于构造纸幅的装置包括与纸幅一起穿过压榨压区的不透水转印带，以及用于纸幅的可渗透结构织物，将幅材转移到干燥筒上，结构织物布置在其中布置有吸力传送装置的环中。带的幅材接触表面具有微观尺度凹陷的不均匀分布，并且转印装置的吸入区域包括与压榨压区间隔开距离D的转印点。带被布置成使纸幅与抽吸区域中的结构织物接触长度L，使得吸力施加在纸幅上，以将纸幅从带传送到转印点处的结构织物。

10. 发明申请

US20120073777A1 Methods Employing an Impermeable Transfer Belt in a Papermaking Machine 有权
标题翻译：在造纸机中使用不透水转印带的方法
公开(公告)号：US20120073777A1
公开(公告)日：2012-03-29
申请号：US13309192
申请日：2011-12-01
申请人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
发明人： Ingvar Berndt Erik Klerelid , Hans Ivarsson , Johan Ulf Ragard , Frank Stephen Hada , Paul Douglas Beuther , Jeffrey Dean Holz
IPC分类号： D21F3/04
CPC分类号： D21F7/08 , D21F3/045 , D21F7/086 , D21F11/006 , D21F11/14
摘要： A papermaking machine for making paper includes a forming section, a press section, and a drying section. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface, the web following the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric, the web then being dried on a drying cylinder. The transfer point is spaced a distance D from the press nip selected based on machine speed, a basis weight of the web, and the surface characteristics of the transfer belt, such that within the distance D a thin water film between the web and the transfer belt at least partially dissipates to allow the web to be separated from the transfer belt.
摘要翻译：用于制造纸的造纸机包括成形部，压榨部和干燥部。纸幅被压在两个挤压构件之间，同时被包围在压榨毛毯和在其表面中具有不均匀分布的微小凹陷的转印带之间，幅材跟随转印带从压榨机转移到纸幅通过转印点的转印点在结构织物上的抽吸转移装置，然后将纤维网在干燥筒上干燥。转印点与基于机器速度，幅材的基重和转印带的表面特性选择的压榨间隔距离D，使得在距离D内，幅材和转印体之间的薄水膜带至少部分地消散以允许幅材与转印带分离。

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