公开(公告)号：US06755940B2

公开(公告)日：2004-06-29

申请号：US10029129

申请日：2001-12-20

申请人： Philip S. Lin ,  Paul Bartocci ,  Pat Samolinski ,  Lynn Matheus ,  Peter J. Allen ,  Mary M. Zielinski ,  Kenneth F. Arni

发明人： Philip S. Lin ,  Paul Bartocci ,  Pat Samolinski ,  Lynn Matheus ,  Peter J. Allen ,  Mary M. Zielinski ,  Kenneth F. Arni

IPC分类号： D21G100

CPC分类号： D21G9/0045 ,  B65H18/10 ,  B65H2511/13 ,  B65H2701/177 ,  D21F7/06 ,  D21G1/00

摘要： A method for increasing caliper control of a fibrous web as the web is wound onto a roll is provided. The method includes winding the fibrous web containing cellulosic fiber onto the roll to form a wound product and conveying the web through a nip prior to winding the web onto the roll. The nip is configured to apply a pressure to the web to selectively decrease the caliper of the web as the web is wound onto the roll. Also disclosed is a system for controlling the caliper of the fibrous web in which a calender device forms a nip through which the fibrous web is conveyed. The system includes an adjustment device, which is configured to adjust the nip of the calender device to increase pressure on the fibrous web as the diameter of the roll increases thus increasing uniformity of the caliper of the fibrous web.

摘要翻译： 提供了当卷材卷绕在卷上时增加纤维网的卡尺控制的方法。 该方法包括将含有纤维素纤维的纤维网卷绕到辊上以形成卷绕产品，并在将卷材卷绕到辊之前将幅材输送通过辊隙。 压区被构造成当幅材被卷绕到辊上时向纸幅施加压力以选择性地减小幅材的厚度。 还公开了一种用于控制纤维网的厚度的系统，其中压延装置形成辊隙，纤维织物通过该压区被输送。 该系统包括调节装置，其被配置为当辊的直径增加时调节压延装置的辊隙以增加纤维幅材上的压力，从而增加纤维幅材的厚度的均匀性。

公开(公告)号：US06732452B2

公开(公告)日：2004-05-11

申请号：US10027910

申请日：2001-12-21

申请人： Philip S. Lin ,  Ronald F. Gropp ,  Kevin B. Sartain

发明人： Philip S. Lin ,  Ronald F. Gropp ,  Kevin B. Sartain

IPC分类号： F26B300

CPC分类号： D21F5/181 ,  D21F5/182 ,  D21F11/14 ,  D21F11/145

摘要： A paper web drying apparatus and process is provided in which the heated air drying medium is replaced with between 10 percent to 100 percent of live steam. The addition of a steam component to the drying medium provides for a higher drying temperature to be supplied to the wet moving web. The introduction of live pressurized steam contributes to the load of force of the drying medium, thereby decreasing the energy requirements of blower motors. The introduction of pressurized live steam also lowers the free atmospheric oxygen content of the drying medium which reduces the burning or scorch hazard associated with high temperature drying of a cellulose web.

摘要翻译： 提供了一种纸幅干燥装置和方法，其中加热的空气干燥介质被置于10％至100％的活蒸汽之间。 将蒸汽组分添加到干燥介质中提供更高的干燥温度以供应到湿移动幅材。 引入活的加压蒸汽有助于干燥介质的载荷，从而降低鼓风机电机的能量需求。 加压活蒸汽的引入也降低了干燥介质的自由大气氧含量，降低了与纤维素网的高温干燥相关的燃烧或焦烧危险。

公开(公告)号：US5593545A

公开(公告)日：1997-01-14

申请号：US384306

申请日：1995-02-06

申请人： James S. Rugowski ,  Michael J. Rekoske ,  Philip S. Lin ,  Ronald F. Gropp ,  Paul A. B. L. M. Arnold

发明人： James S. Rugowski ,  Michael J. Rekoske ,  Philip S. Lin ,  Ronald F. Gropp ,  Paul A. B. L. M. Arnold

IPC分类号： D21F11/14 ,  D21H25/04

CPC分类号： D21F11/145 ,  D21F11/14

摘要： A method for making uncreped throughdried tissues is disclosed in which the dried tissue sheet is fully supported by a fabric up to the reel. This method eliminates the open draw between the throughdryer and the reel and thereby eliminates sheet breaks normally associated with such open draws. In addition, the machine direction strength of the sheet can be reduced since the added strength is not needed to traverse the open draw normally present in current processes. Reducing the MD strength in turn enables the production of more square, less stiff sheet, which improves the tactile properties of the product.

摘要翻译： 公开了一种用于制造未干燥的干燥的纸巾的方法，其中干燥的纸巾片材完全被织物支撑直到卷轴。 这种方法消除了通过吹风机和卷轴之间的开放拉伸，从而消除了通常与这种开放牵引相关联的片断。 此外，由于不需要附加的强度来横穿当前工艺中正常存在的开放拉伸，因此可以减小片材的机器方向强度。 降低MD强度又可以生产更方形，更硬的片材，从而提高产品的触觉性​​能。

公开(公告)号：US5591309A

公开(公告)日：1997-01-07

申请号：US384307

申请日：1995-02-06

申请人： James S. Rugowski ,  Michael J. Rekoske ,  Philip S. Lin ,  Ronald F. Gropp ,  Paul A. B. L. M. Arnold

发明人： James S. Rugowski ,  Michael J. Rekoske ,  Philip S. Lin ,  Ronald F. Gropp ,  Paul A. B. L. M. Arnold

IPC分类号： D21F11/14 ,  D21F5/02 ,  D21G9/00

CPC分类号： D21F11/145 ,  D21F11/14

摘要： A method for making uncreped throughdried tissues is disclosed in which the dried tissue sheet is fully supported by a fabric up to the reel. This method eliminates the open draw between the throughdryer and the reel and thereby eliminates sheet breaks normally associated with such open draws. In addition, the machine direction strength of the sheet can be reduced since the added strength is not needed to traverse the open draw normally present in current processes. Reducing the MD strength in turn enables the production of more square, less stiff sheet, which improves the tactile properties of the product.

摘要翻译： 公开了一种用于制造未干燥的干燥的纸巾的方法，其中干燥的纸巾片材完全被织物支撑直到卷轴。 这种方法消除了通过吹风机和卷轴之间的开放拉伸，从而消除了通常与这种开放牵引相关联的片断。 此外，由于不需要附加的强度来横穿当前工艺中正常存在的开放拉伸，因此可以减小片材的机器方向强度。 降低MD强度又可以生产更方形，更硬的片材，从而提高产品的触觉性​​能。

公开(公告)号：US6146499A

公开(公告)日：2000-11-14

申请号：US996180

申请日：1997-12-22

申请人： Philip S. Lin ,  Michael J. Rekoske

发明人： Philip S. Lin ,  Michael J. Rekoske

IPC分类号： D21F11/00 ,  D21F11/14 ,  D21H15/02 ,  D21H27/00 ,  D21H27/38

CPC分类号： D21F11/145 ,  D21F11/14 ,  D21H27/00 ,  D21H15/02 ,  D21H27/38

摘要： A method and product is disclosed to obtain sheets with increased cross-machine stretch. The method involves the use of a cross-machine stretchable fabric upon which a wet web of paper is placed. The method results in a product having increased cross-machine stretch.

摘要翻译： 公开了一种方法和产品以获得具有增加的跨机器拉伸的片材。 该方法涉及使用横向机器可拉伸的织物，在其上放置湿纸幅。 该方法导致产品具有增加的跨机器拉伸。