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公开(公告)号：US06250902B1
公开(公告)日：2001-06-26
申请号：US09334944
申请日：1999-06-17
Applicant: John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
Inventor： John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
IPC: B28B1122
CPC classification number: B31F1/07 , B08B3/02 , B08B5/02 , B21B28/04 , B31F2201/0717 , B31F2201/0784 , D21G3/02
Abstract: An embossing roll cleaning apparatus is provided. The cleaning apparatus includes a nozzle having an air inlet and an elongated narrow outlet that extends an embossing width of the embossing roll. A source of compressed air is connected to the air inlet of the nozzle. The outlet of the nozzle directs the pressured air as an air knife against the surface of the embossing roll to dislodge deposits stuck to the surface of the embossing roll.
Abstract translation: 提供压花辊清洁装置。 清洁装置包括具有空气入口的喷嘴和延伸压花辊的压花宽度的细长狭窄出口。 压缩空气源连接到喷嘴的进气口。 喷嘴的出口将作为气刀的加压空气引导到压花辊的表面以移除粘附在压花辊表面上的沉积物。
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公开(公告)号：US6093256A
公开(公告)日：2000-07-25
申请号：US970504
申请日：1997-11-14
Applicant: John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
Inventor： John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
CPC classification number: B31F1/07 , B08B3/02 , B08B5/02 , B21B28/04 , D21G3/02 , B31F2201/0717 , B31F2201/0784
Abstract: A method is provided for cleaning a surface of an embossing roll in which the surface of the embossing roll is cleaned by directing pressurized air through an air nozzle as the embossing roll rotates. The air nozzle directs the pressurized air as an air knife that extends for the width of the embossing roll to clean the surface. A lubricant and solvent solution may be added to the air supply of the air nozzle to prevent deposits from sticking to the surface of the embossing roll and to dissolve any deposits that do stick to the surface of the embossing roll.
Abstract translation: 提供了一种用于清洁压花辊的表面的方法，其中当压花辊旋转时通过将加压空气通过空气喷嘴来清洁压花辊的表面。 空气喷嘴引导加压空气作为气刀，其延伸用于压花辊的宽度以清洁表面。 润滑剂和溶剂溶液可以添加到空气喷嘴的空气供应中，以防止沉积物粘附到压花辊的表面上并溶解粘附到压花辊表面的任何沉积物。
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公开(公告)号：US06287421B1
公开(公告)日：2001-09-11
申请号：US09316108
申请日：1999-05-20
Applicant: John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
Inventor： John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
IPC: D21H1974
CPC classification number: B31F1/07 , B08B3/02 , B08B5/02 , B21B28/04 , B31F2201/0717 , B31F2201/0784 , D21G3/02
Abstract: A method of adding materials to a web is disclosed. The method includes mixing a material into an air supply for an air knife, directing the air knife onto a surface of at least one of a pair of embossing rolls, and passing a paper web between the pair of embossing rolls. The embossing rolls coat at least one surface of the paper web with the material on the surface of the at least one embossing roll.
Abstract translation: 公开了一种将材料添加到网中的方法。 该方法包括将材料混合到用于气刀的空气供应器中，将气刀引导到一对压花辊中的至少一个的表面上，以及在一对压花辊之间通过纸幅。 压花辊将纸幅的至少一个表面与至少一个压花辊的表面上的材料一起涂覆。
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Patent Agency Ranking
公开(公告)号：US5577294A
公开(公告)日：1996-11-26
申请号：US506581
申请日：1995-07-25
Applicant: Rodney E. Pollock
Inventor： Rodney E. Pollock
IPC: B08B5/02
CPC classification number: B08B5/02 , B08B5/026 , B08B2205/005
Abstract: An apparatus and method for cleaning a moving web of sheet material. The apparatus includes a Coanda nozzle having an elongated, curved foil and a slit for directing gas at a high rate of speed along the foil. The gas from the foil impacts a layer of air entrained by the web of sheet material flowing in an opposed direction. Impact occurs within a gap formed between the foil and the web which becomes increasingly restricted in the direction of movement of the web. The entrained layer of air is caused to reverse direction within the gap and is mixed with the gas from the nozzle under turbulent conditions to clean the web and remove particulate material such as dust therefrom.
Abstract translation: 一种用于清洁片材的移动幅材的装置和方法。 该装置包括具有细长的弯曲箔片的科恩达喷嘴和用于以高速率沿着箔引导气体的狭缝。 来自箔片的气体冲击由沿相反方向流动的片材材料夹带的一层空气。 在箔和纸幅之间形成的间隙中的冲击发生在幅材移动方向上越来越受限制。 引起夹带的空气在间隙内反向，并在湍流条件下与来自喷嘴的气体混合以清洁网并且从其中除去诸如灰尘的颗粒物质。
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公开(公告)号：US4643775A
公开(公告)日：1987-02-17
申请号：US626072
申请日：1984-06-29
Applicant: Imants Reba , Rodney E. Pollock
Inventor： Imants Reba , Rodney E. Pollock
CPC classification number: D21F1/32 , Y10S239/07
Abstract: A method and apparatus for cleaning and conditioning a fabric in which pressurized fluid is directed into a restricted and diminishing passageway formed by the fabric and a member forming an extended nip therewith so that the fluid is forced through the fabric.
Abstract translation: 一种用于清洁和调理织物的方法和装置，其中加压流体被引导到由织物形成的限制和减小的通道中，以及与其形成延伸的压区的构件，使得流体被迫通过织物。
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公开(公告)号：US4597573A
公开(公告)日：1986-07-01
申请号：US699277
申请日：1985-02-07
Applicant: Imants Reba , Rodney E. Pollock
Inventor： Imants Reba , Rodney E. Pollock
Abstract: A system for handling discrete sheets including a nozzle for simultaneously lifting the sheet from a surface by suction and propelling the sheet in a direction generally corresponding to the plane of the sheet.
Abstract translation: 一种用于处理离散片材的系统，其包括用于通过抽吸同时从表面提起片材的喷嘴，并且在大体上对应于片材平面的方向上推动片材。
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公开(公告)号：US06283018B1
公开(公告)日：2001-09-04
申请号：US09315229
申请日：1999-05-20
Applicant: John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
Inventor： John H. Dwiggins , Orlin C. Kuehl , Michael S. Heath , Brian J. Schuh , James C. Hornby , Galyn A. Schulz , Rodney E. Pollock
IPC: B31F107
CPC classification number: B31F1/07 , B08B3/02 , B08B5/02 , B21B28/04 , B31F2201/0717 , B31F2201/0784 , D21G3/02
Abstract: A method of cleaning an embossing roll used in an embossing process. The method includes steps of passing a paper web between a pair of embossing rolls and preventing or cleaning deposits from the surface of at least one embossing roll. Pressurized air is forced through an air nozzle having an elongated narrow outlet that directs the pressurized air as an air knife against the patterned surface of the embossing roll after the patterned surface rotates out of contact with the web. The air knife extends an embossing width of the embossing roll. A lubricant or solvent may be mixed with the pressurized air.
Abstract translation: 一种在压花加工中使用的压花辊的清洁方法。 该方法包括以下步骤：将纸幅在一对压花辊之间通过，并防止或清除至少一个压花辊表面的沉积物。 加压空气被迫通过具有细长狭窄出口的空气喷嘴，该空气喷嘴在图案化表面旋转离开与幅材接触之后，将作为气刀的加压空气对准压花辊的图案化表面。 气刀延伸压花辊的压纹宽度。 润滑剂或溶剂可与加压空气混合。
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公开(公告)号：US5466298A
公开(公告)日：1995-11-14
申请号：US130460
申请日：1993-10-01
Applicant: Rodney E. Pollock
Inventor： Rodney E. Pollock
IPC: B08B5/02
CPC classification number: B08B5/02 , B08B5/026 , B08B2205/005
Abstract: An apparatus and method for cleaning a moving web of sheet material. The apparatus includes a Coanda nozzle having an elongated, curved foil and a slit for directing gas at a high rate of speed along the foil. The gas from the foil impacts a layer of air entrained by the web of sheet material flowing in an opposed direction. Impact occurs within a gap formed between the foil and the web which becomes increasingly restricted in the direction of movement of the web. The entrained layer of air is caused to reverse direction within the gap and is mixed with the gas from the nozzle under turbulent conditions to clean the web and remove particulate material such as dust therefrom.
Abstract translation: 一种用于清洁片材的移动幅材的装置和方法。 该装置包括具有细长的弯曲箔片的科恩达喷嘴和用于以高速率沿着箔引导气体的狭缝。 来自箔片的气体冲击由沿相反方向流动的片材材料夹带的一层空气。 在箔和纸幅之间形成的间隙中的冲击发生在幅材移动方向上越来越受限制。 引起夹带的空气在间隙内反向，并在湍流条件下与来自喷嘴的气体混合以清洁网并且从其中除去诸如灰尘的颗粒物质。
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