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公开(公告)号：US07112257B2
公开(公告)日：2006-09-26
申请号：US10752857
申请日：2004-01-07
IPC分类号： D21H11/00
CPC分类号： D21H25/005 , Y10T428/31993
摘要： New and improved methods and products are disclosed relating to softness of fibrous webs. Increased softness, among other things, is obtained by abrading the surface of the web to create fuzziness from protruding fibers.
摘要翻译： 公开了关于纤维网的柔软性的新的和改进的方法和产品。 通过研磨网的表面以从突出的纤维产生模糊性，获得了增加的柔软度。
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公开(公告)号：US06755937B1
公开(公告)日：2004-06-29
申请号：US09551282
申请日：2000-04-18
IPC分类号： D21H2700
CPC分类号： D21H25/005 , Y10T428/31993
摘要： New and improved methods and products are disclosed relating to softness of fibrous webs. Increased softness, among other things, is obtained by abrading the surface of the web to create fuzziness from protruding fibers.
摘要翻译： 公开了关于纤维网的柔软性的新的和改进的方法和产品。 通过研磨网的表面以从突出的纤维产生模糊性，获得了增加的柔软度。
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公开(公告)号：US20050138832A1
公开(公告)日：2005-06-30
申请号：US11071744
申请日：2005-03-03
申请人： Frank Hada , Michael Hermans , Ronald Gropp , Peter Costello
发明人： Frank Hada , Michael Hermans , Ronald Gropp , Peter Costello
CPC分类号： D21F5/184 , D21F5/182 , F26B13/101 , F26B13/16
摘要： A through-air dryer is disclosed. The through-air dryer includes a cylindrical deck made from a plurality of deck plates that support a throughdrying fabric. The deck plates are supported by opposing hubs. Each of the hubs is in communication with a bearing that is mounted to a stationary shaft for allowing the cylindrical deck and the hubs to rotate. The bearings are positioned so as to create a through-air dryer structure that remains stable during operation and allows for easy calculation of loads on the dryer.
摘要翻译： 公开了一种通风干燥器。 通风干燥机包括由支撑穿透干燥织物的多个甲板板制成的圆柱形甲板。 甲板由相对的轮毂支撑。 每个轮毂与安装到固定轴的轴承连通，以允许圆柱形甲板和轮毂旋转。 定位轴承以产生通气干燥器结构，其在操作期间保持稳定并且允许容易地计算干燥器上的负载。
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公开(公告)号：US20070051009A1
公开(公告)日：2007-03-08
申请号：US11592643
申请日：2006-11-03
申请人： Frank Hada , Michael Hermans , Ronald Gropp , Peter Costello
发明人： Frank Hada , Michael Hermans , Ronald Gropp , Peter Costello
CPC分类号： D21F5/184 , D21F5/182 , F26B13/101 , F26B13/16
摘要： A through-air dryer is disclosed. The through-air dryer includes a cylindrical deck made from a plurality of deck plates that support a throughdrying fabric. The deck plates are supported by opposing hubs. Each of the hubs is in communication with a bearing that is mounted to a stationary shaft for allowing the cylindrical deck and the hubs to rotate. The bearings are positioned so as to create a through-air dryer structure that remains stable during operation and allows for easy calculation of loads on the dryer.
摘要翻译： 公开了一种通风干燥器。 通风干燥机包括由支撑穿透干燥织物的多个甲板板制成的圆柱形甲板。 甲板由相对的轮毂支撑。 每个轮毂与安装到固定轴的轴承连通，以允许圆柱形甲板和轮毂旋转。 定位轴承以产生通气干燥器结构，其在操作期间保持稳定并且允许容易地计算干燥器上的负载。
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公开(公告)号：US20050072543A1
公开(公告)日：2005-04-07
申请号：US10662139
申请日：2003-09-12
申请人： Frank Hada , Michael Hermans , Ronald Gropp
发明人： Frank Hada , Michael Hermans , Ronald Gropp
CPC分类号： D21F11/145 , D21F5/182 , D21F11/14
摘要： A system and process for producing tissue webs is disclosed. The tissue webs are formed from an aqueous suspension of fibers and dried using a through-air dryer. During formation of the web, the web is transferred from a transfer fabric to a throughdrying fabric and then conveyed around a drying cylinder of a through-air dryer. In accordance with the present invention, a pressurized roll emits a gaseous stream through a pressurized zone that pushes and transfers a wet web from a transfer fabric to the throughdrying fabric. The amount of pressure used during the transfer can vary depending upon the particular application and may be used to control the bulk of the web. By using a pressurized transfer roll, the amount the throughdrying fabric is wrapped around the drying cylinder of the through-air dryer can be maximized for increasing the efficiency of the system and the process.
摘要翻译： 公开了一种用于生产组织网的系统和方法。 组织网由纤维的水悬浮液形成，并使用通风干燥器进行干燥。 在幅材的形成期间，将幅材从转印织物转移到穿透干燥织物，然后在通风干燥器的干燥筒周围传送。 根据本发明，加压辊通过加压区域发出气流，该压力区将湿织物从转移织物推送并转移到穿透干燥织物。 转移期间使用的压力量可以根据具体应用而变化，并且可以用于控制幅材的大部分。 通过使用加压转移辊，穿透干燥织物缠绕在通风干燥器的干燥筒上的量可以最大化，以提高系统和过程的效率。
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公开(公告)号：US20050072023A1
公开(公告)日：2005-04-07
申请号：US10661826
申请日：2003-09-12
申请人： Frank Hada , Michael Hermans , Ronald Gropp
发明人： Frank Hada , Michael Hermans , Ronald Gropp
CPC分类号： D21F5/182
摘要： A through-air drying apparatus is disclosed. The through-air drying apparatus includes a rotating drying cylinder over which a tissue web is carried and dried. A hood surrounds the drying cylinder leaving an open free end. In accordance with the present invention, an external baffle is positioned adjacent to the open free end of the drying cylinder to prevent external air from leaking in or infiltrating the drying cylinder.
摘要翻译： 公开了一种通风干燥装置。 通风干燥装置包括旋转的干燥筒，在其上携带和干燥组织网。 烟罩围绕着干燥筒，留下一个敞开的自由端。 根据本发明，外部挡板邻近干燥筒的敞开的自由端定位，以防止外部空气泄漏或渗透干燥筒。
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