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1. 发明授权

US06436231B1 Method and apparatus for crosslinking individualized cellulose fibers 失效
标题翻译：用于交联个体化纤维素纤维的方法和设备
公开(公告)号：US06436231B1
公开(公告)日：2002-08-20
申请号：US08509401
申请日：1995-07-31
申请人： Peter A. Graef , Colin Elston , Fred E. Olmstead , Clifford R. Bolstad , Mark W. Bowns , Frank R. Hunter , Allan R. Carney
发明人： Peter A. Graef , Colin Elston , Fred E. Olmstead , Clifford R. Bolstad , Mark W. Bowns , Frank R. Hunter , Allan R. Carney
IPC分类号： D21C900
CPC分类号： A61F13/15707 , A61F13/53 , A61F2013/530007 , A61F2013/530474 , A61L15/28 , D04H1/54 , D04H1/655 , D06M11/30 , D06M13/137 , D06M13/1845 , D06M13/192 , D06M13/262 , D06M13/418 , D06M13/419 , D06M13/432 , D06M13/438 , D06M13/44 , D06M13/52 , D21B1/066 , D21C9/005 , D21H11/20 , D21H15/10 , D21H17/05 , D21H17/06 , D21H17/07 , D21H17/10 , D21H21/06 , D21H21/24 , D21H23/04 , D21H23/18 , D21H23/20 , D21H23/28 , D21H25/005 , D21H25/02 , C08L1/02
摘要： An apparatus is disclosed for preparing a quantity of individual treated fibers from one or more fiber mats. The apparatus comprises a fiber treatment zone, and a conveyor for conveying each mat through the fiber treatment zone. In the treatment zone each mat is impregnated by an applicator with a treatment material, such as a crosslinking substance, and conveyed directly to an attrition device. The attrition device fiberizes the mats to form a fiber output having a low nit level, such as no more than about three, and a dryer both dries the fiber output and cures the crosslinking substance. The fiberizer is configured to minimize the accumulation of fiber at locations therein. Fiber is transported from the attrition device to the dryer at a high velocity under reduced pressure to promote drying. A heated retention bin is provided after drying to increase curing time in the system. A thermobonding agent may be added to the dried and cured fibers to enhance the wet strength of webs made from the fiber.
摘要翻译：公开了一种用于从一个或多个纤维垫制备一批单独处理的纤维的装置。该设备包括纤维处理区和用于将每个垫传送通过纤维处理区的输送机。在处理区中，每个垫通过涂布器用诸如交联物质的处理材料浸渍，并直接输送到磨耗装置。磨耗装置使垫子纤维化以形成具有低nit水平（例如不超过约3个）的纤维输出，并且干燥器既干燥纤维输出并固化交联物质。纤维化器被配置为使纤维在其中的位置处的聚集最小化。纤维在减压下以高速度从磨耗装置输送到干燥器以促进干燥。在干燥后提供加热的保存箱，以增加系统中的固化时间。可以将热粘合剂添加到干燥和固化的纤维中，以增强由纤维制成的织物的湿强度。

2. 发明授权

US5437418A Apparatus for crosslinking individualized cellulose fibers 失效
标题翻译：用于交联个体化纤维素纤维的装置
公开(公告)号：US5437418A
公开(公告)日：1995-08-01
申请号：US820323
申请日：1992-01-13
申请人： Peter A. Graef , Colin Elston , Fred E. Olmstead , Clifford R. Bolstad , Mark W. Bowns , Frank R. Hunter , Allan R. Carney
发明人： Peter A. Graef , Colin Elston , Fred E. Olmstead , Clifford R. Bolstad , Mark W. Bowns , Frank R. Hunter , Allan R. Carney
IPC分类号： A61F13/15 , A61L15/28 , D04H1/58 , D04H1/64 , D06M11/30 , D06M13/137 , D06M13/184 , D06M13/192 , D06M13/262 , D06M13/418 , D06M13/419 , D06M13/432 , D06M13/438 , D06M13/44 , D06M13/52 , D21B1/06 , D21C9/00 , D21H11/20 , D21H15/10 , D21H17/05 , D21H17/06 , D21H17/07 , D21H17/10 , D21H21/06 , D21H21/24 , D21H23/04 , D21H23/18 , D21H23/20 , D21H23/28 , D21H25/00 , D21H25/02 , B02C11/08
CPC分类号： A61F13/15707 , A61F13/53 , A61L15/28 , D04H1/54 , D04H1/655 , D06M11/30 , D06M13/137 , D06M13/1845 , D06M13/192 , D06M13/262 , D06M13/418 , D06M13/419 , D06M13/432 , D06M13/438 , D06M13/44 , D06M13/52 , D21B1/066 , D21C9/005 , D21H11/20 , D21H15/10 , D21H17/05 , D21H17/06 , D21H17/07 , D21H17/10 , D21H21/06 , D21H21/24 , D21H23/04 , D21H23/18 , D21H23/20 , D21H23/28 , D21H25/005 , D21H25/02 , A61F2013/530007 , A61F2013/530474
摘要： An apparatus is disclosed for preparing a quantity of individual treated fibers from one or more fiber mats. The apparatus comprises a fiber treatment zone, and a conveyor for conveying each mat through the fiber treatment zone. In the treatment zone each mat is impregnated by an applicator with a treatment material, such as a crosslinking substance, and conveyed directly to an attrition device. The attrition device fiberizes the mats to form a fiber output having a low nit level, such as no more than about three, and a dryer both dries the fiber output and cures the crosslinking substance. The fiberizer is configured to minimize the accumulation of fiber at locations therein. Fiber is transported from the attrition device to the dryer at a high velocity under reduced pressure to promote drying. A heated retention bin is provided after drying to increase curing time in the system. A thermobonding agent may be added to the dried and cured fibers to enhance the wet strength of webs made from the fiber.
摘要翻译：公开了一种用于从一个或多个纤维垫制备一批单独处理的纤维的装置。该设备包括纤维处理区和用于将每个垫传送通过纤维处理区的输送机。在处理区中，每个垫通过涂布器用诸如交联物质的处理材料浸渍，并直接输送到磨耗装置。磨耗装置使垫子纤维化以形成具有低nit水平（例如不超过约3个）的纤维输出，并且干燥器既干燥纤维输出并固化交联物质。纤维化器被配置为使纤维在其中的位置处的聚集最小化。纤维在减压下以高速度从磨耗装置输送到干燥器以促进干燥。在干燥后提供加热的保存箱，以增加系统中的固化时间。可以将热粘合剂加入到干燥和固化的纤维中，以增强由纤维制成的织物的湿强度。

3. 发明授权

US5253815A Fiberizing apparatus 失效
标题翻译：纤维化设备
公开(公告)号：US5253815A
公开(公告)日：1993-10-19
申请号：US607312
申请日：1990-10-31
申请人： Mark W. Bowns , Fred E. Olmstead , Peter A. Graef , Clifford R. Bolstad
发明人： Mark W. Bowns , Fred E. Olmstead , Peter A. Graef , Clifford R. Bolstad
IPC分类号： D21B1/06 , D21D1/32 , B02C13/04 , B02C13/12
CPC分类号： D21B1/066 , D21D1/32
摘要： A fiberizer is described having a rotor to which plural hammers are mounted for fiberizing a sheet of fibers delivered to the rotor as the rotor is rotated. A feed mechanism utilizing a pair of seal rollers, at least one of which is driven, is configured for effective delivery of both wet or dry sheets to the fiberizer. The hammers are configured to minimize dead spaces within the fiberizer. In addition, air flow is directed through the fiberizer to minimize accumulations of fibers therein. Furthermore, an optional liquid flushing mechanism is provided for periodically cleaning the fiberizer during use.
摘要翻译：描述了一种纤维化器，其具有转子，多个锤安装成用于使转子旋转时输送到转子的纤维片纤维化。使用一对密封辊（其中至少一个被驱动）的进给机构构造成有效地将湿纸张或干纸张传送到纤维化器。锤被配置成最小化纤维化器内的死空间。此外，空气流引导通过纤维化器以最小化其中纤维的积聚。此外，提供了可选的液体冲洗机构，用于在使用期间周期性地清洁纤维化器。

4. 发明授权

US5324391A Method for crosslinking cellulose fibers 失效
标题翻译：交联纤维素纤维的方法
公开(公告)号：US5324391A
公开(公告)日：1994-06-28
申请号：US974365
申请日：1992-11-09
申请人： Allan R. Carney , Peter A. Graef , Mark W. Bowns , Clifford R. Bolstad , Fred E. Olmstead
发明人： Allan R. Carney , Peter A. Graef , Mark W. Bowns , Clifford R. Bolstad , Fred E. Olmstead
IPC分类号： D04H1/42 , A61F13/15 , D21B1/06 , D21H17/05
CPC分类号： D21B1/066 , A61F2013/530007 , A61F2013/530474
摘要： A method is disclosed for preparing a quantity of individual treated fibers from one or more fiber mats in a treatment apparatus. The apparatus comprises a fiber treatment zone, a conveyor for conveying each mat through the fiber treatment zone, wherein each mat is impregnated by an applicator with a crosslinking substance, and directly to an attrition device. The attrition device fiberizes the mats to form a fiber output having a low nit level, such as no more than about three, and a dryer for both drying the fiber output and curing the crosslinking substance. The fiberizer is configured to have minimize the accumulation of fiber at locations therein. An optional component of the fiberizer is a novel fluff generator comprised of multiple rotors each having plural longitudinally extended rows of radially extending rotor pins that rotate past groups of shorter pins mounted on the inside surface of the fluff generator housing.
摘要翻译：公开了一种用于在处理设备中从一个或多个纤维垫制备一批单独经处理的纤维的方法。该设备包括纤维处理区，用于通过纤维处理区输送每个垫的输送机，其中每个垫被具有交联物质的涂布器浸渍，并且直接用于磨耗装置。磨耗装置将垫子纤维化以形成具有低nit水平（例如不超过约3个）的纤维输出，以及用于干燥纤维输出并固化交联物质的干燥器。纤维化器被配置为使纤维在其中的位置处的积聚最小化。纤维化器的可选组件是由多个转子组成的新型绒毛发生器，每个转子具有多个纵向延伸的径向延伸的转子销的行，其经过安装在绒毛发生器壳体的内表面上的较短销组。

5. 发明授权

US5277371A Multi pin rotor fiber fluff generator 失效
标题翻译：多针转子纤维绒毛发生器
公开(公告)号：US5277371A
公开(公告)日：1994-01-11
申请号：US607157
申请日：1990-10-31
申请人： Mark W. Bowns , Herrman J. Maag
发明人： Mark W. Bowns , Herrman J. Maag
IPC分类号： D21B1/06 , B02C13/22
CPC分类号： D21B1/066 , Y10S241/605
摘要： A fiber fluff generator includes a housing having three substantially cylindrical portions, each of which mounts and contains a rotor having a rotor shaft and a plurality of rotor pins extending radially therefrom. The rotor pins are arranged in rows spaced incrementally along the length of the shaft with gaps therebetween, each row including plural rotor pins arranged in spoke-like fashion. The rotor shafts preferably are mounted parallel to one another and lie in a common vertical plane. The rotor pins on one rotor shaft are axially offset from and overlap with the rotor pins on the adjacent rotor shaft(s) so that the rotor pins collectively are interleaved to provide a cross-combing effect. Stator pins fastened to the housing extend radially inwardly into the gaps between the rows of rotor pins to provide further cross-combing interaction. As the rotors rotate, fiber introduced into an inlet at the top of the housing flows downwardly toward an outlet located at the bottom of the housing while it is fluffed and combed by the three-stage rotor arrangement.
摘要翻译：一种纤维绒毛发生器包括具有三个基本上圆柱形部分的壳体，每个部分安装并包含具有转子轴的转子和从其径向延伸的多个转子销。转子销布置成沿着轴的长度递增地间隔开的间隔，每行包括以辐射状方式布置的多个转子销。转子轴优选地彼此平行地安装并且位于共同的垂直平面中。一个转子轴上的转子销轴相对于相邻转子轴上的转子销轴向偏移并与其重叠，使得转子销共同交错以提供交叉梳理效果。紧固到壳体的定子销径向向内延伸到转子销排之间的间隙中以提供进一步的交叉梳理相互作用。当转子旋转时，引入到壳体顶部的入口中的纤维向下流向位于壳体底部的出口，同时其起毛并由三级转子装置梳理。

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