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公开(公告)号：US07972476B2
公开(公告)日：2011-07-05
申请号：US11549210
申请日：2006-10-13
CPC分类号： D21H27/002 , D21H11/14 , D21H11/16 , D21H15/00
摘要： This invention relates to a method for the production of a tissue paper web, which is produced from a pulp suspension having fibers. The method according to the present invention is characterized in that the pulp suspension is formed, at least partly by, a pulp suspension fraction obtained through the treatment of old paper, has a refining degree of less than 30° SR and is of such condition that a laboratory sheet according to TAPPI 205 SP 95 (Rapid Köthen), whose breaking length measured according to TAPPI 220 and TAPPI 494 is 4.0 km or more, is produced therefrom.
摘要翻译： 本发明涉及一种生产由具有纤维的纸浆悬浮液生产的薄纸幅材的方法。 根据本发明的方法的特征在于，纸浆悬浮液至少部分地由通过处理旧纸获得的纸浆悬浮液分数形成，具有小于30°SR的澄清度，并且具有如下条件： 根据TAPPI 205 SP 95（RapidKöthen）的实验室片材，其根据TAPPI 220和TAPPI 494测量的断裂长度为4.0km或更大。
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公开(公告)号：US20080251227A1
公开(公告)日：2008-10-16
申请号：US12122012
申请日：2008-05-16
IPC分类号： D21F1/60
CPC分类号： D21F11/14 , D21F3/0272 , D21F11/006 , D21F11/145 , Y10S162/901 , Y10S162/902
摘要： An apparatus for producing a fibrous web, in particular a tissue web, with a press zone through which the fibrous web is passed in a lying position between a circulating permeable structured belt and a circulating permeable non-structured supporting belt. A press nip is provided on a Yankee Cylinder through which the fibrous web is passed in the lying position together with the structured belt between the structured belt and the Yankee cylinder, whereby the press zone is limited on the side adjacent the supporting belt by a substantially smooth surface, and whereby the supporting belt is not brought together with the fibrous web and the structured belt until proximate to the press zone.
摘要翻译： 一种用于生产具有挤压区的纤维幅材，特别是织物纤维网的装置，纤维幅材通过该压榨区域在循环可渗透的结构化带和循环可渗透的非结构化支撑带之间的躺卧位置通过。 压榨辊隙设置在扬克缸上，纤维织物在结构化皮带和扬克缸之间与躺在位置一起通过，由此压区在相邻支撑带的一侧被限制在基本上 光滑的表面，并且由此支撑带不会与纤维幅和结构化皮带直接接近压区。
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公开(公告)号：US20070119558A1
公开(公告)日：2007-05-31
申请号：US11549210
申请日：2006-10-13
申请人： Thomas Scherb , Luiz Silva , Rogerio Berardi , Davilo Oyakawa
发明人： Thomas Scherb , Luiz Silva , Rogerio Berardi , Davilo Oyakawa
IPC分类号： D21F11/00
CPC分类号： D21H27/002 , D21H11/14 , D21H11/16 , D21H15/00
摘要： This invention relates to a method for the production of a tissue paper web, which is produced from a pulp suspension having fibers. The method according to the present invention is characterized in that the pulp suspension is formed, at least partly by, a pulp suspension fraction obtained through the treatment of old paper, has a refining degree of less than 30° SR and is of such condition that a laboratory sheet according to TAPPI 205 SP 95 (Rapid Kothen), whose breaking length measured according to TAPPI 220 and TAPPI 494 is 4.0 km or more, is produced therefrom.
摘要翻译： 本发明涉及一种生产由具有纤维的纸浆悬浮液生产的薄纸幅材的方法。 根据本发明的方法的特征在于，纸浆悬浮液至少部分地由通过处理旧纸获得的纸浆悬浮液分数形成，具有小于30°SR的澄清度，并且具有如下条件： 根据TAPPI 205 SP 95（Rapid Kothen）的实验室片材，其根据TAPPI 220和TAPPI 494测量的断裂长度为4.0km或更大。
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公开(公告)号：US20070029061A1
公开(公告)日：2007-02-08
申请号：US11498470
申请日：2006-08-03
申请人： Thomas Scherb , Luiz Silva , Rogerio Berardi , Danilo Oyakawa
发明人： Thomas Scherb , Luiz Silva , Rogerio Berardi , Danilo Oyakawa
IPC分类号： D21F9/00
CPC分类号： D21F3/0209 , D21F3/0272 , D21F3/0281 , D21F3/10 , D21F11/14 , D21F11/145
摘要： This invention relates to a machine for the production of a tissue paper web with a forming section in which the tissue paper web is formed from a pulp suspension on a skin and with a nip which is formed between the cylindrical surface of a drying cylinder, in particular a Yankee drying cylinder, and a mating surface and through which the tissue paper web can be conveyed together with the skin. The configuration of the machine is variable such that, depending on the quality of the tissue paper to be produced, for example its absorbency or tear resistance, the skin is either a three-dimensionally structured skin, a structured mesh, a non-structured skin, or a felt, whereby the mating surface is formed by the cylindrical surface of a press roller which includes a suction zone and in which provision is made for bores communicating with the suction zone.
摘要翻译： 本发明涉及一种用于生产具有成形部分的薄纸幅纸的机器，其中纸巾纸由皮肤上的纸浆悬浮液形成，并且具有形成在干燥筒的圆柱形表面之间的辊隙， 特别是洋基烘缸，以及配合表面，棉纸纸通过该表面可与皮肤一起输送。 机器的构造是可变的，使得根据要生产的薄纸的质量，例如其吸收性或抗撕裂性，皮肤是三维结构的皮肤，结构化网格，非结构化皮肤 或毡，由此配合表面由包括抽吸区域的压辊的圆柱形表面形成，并且其中设置用于与抽吸区域连通的孔。
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公开(公告)号：US08303773B2
公开(公告)日：2012-11-06
申请号：US13207983
申请日：2011-08-11
CPC分类号： D21F3/0209 , D21F3/0272 , D21F3/0281 , D21F3/10 , D21F11/14 , D21F11/145
摘要： A method of producing a tissue paper web in a papermaking machine including the steps of forming the web on a skin, selecting a quality of the web, bypassing a dewatering apparatus, passing the skin and web through a nip and conveying the web to a drying cylinder from the skin. The web is formed in a forming section of the machine from a pulp suspension on the skin. In the selecting step a quality of the web is selected thereby defining a quality selection of absorbency or tear resistance. The bypassing step includes bypassing the dewatering apparatus with the web and selecting a type of the skin dependent upon the quality selection. The machine being configured to bypass the dewatering apparatus dependent upon the quality selection; when the quality selection is tear resistance then the skin is a non-structured skin or a felt and the dewatering apparatus is bypassed, when the quality selection is the absorbency then the skin is a three-dimensionally structured skin or a structured mesh and the dewatering apparatus is not bypassed. In the passing step the skin and the tissue paper web passes through a nip defined between a cylindrical surface of the drying cylinder and a mating surface of a press roller.
摘要翻译： 一种在造纸机中生产薄纸幅纸的方法，包括以下步骤：在皮肤上形成纤维网，选择幅材的质量，绕过脱水装置，使皮肤和幅材通过辊隙并将幅材输送到干燥 圆柱体从皮肤。 纤维网由皮肤上的纸浆悬浮液形成在机器的成形部分中。 在选择步骤中，选择幅材的质量，从而限定吸收性或抗撕裂性的质量选择。 旁路步骤包括绕网脱水设备，并根据质量选择选择皮肤类型。 该机器被配置为根据质量选择绕过脱水装置; 当质量选择是抗撕裂性时，皮肤是非结构化皮肤或毛毡，并且脱水装置被旁路，当质量选择是吸收性时，皮肤是三维结构化皮肤或结构化网，并且脱水 设备不被旁路。 在通过步骤中，皮肤和薄棉纸幅通过干燥筒的圆柱形表面和压力辊的配合表面之间的辊隙。
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6.发明申请APPARATUS AND METHOD FOR TREATING A FIBROUS WEB, IN PARTICULAR FOR PRODUCING A TISSUE PAPER WEB 审中-公开用于处理纤维网的装置和方法，特别是用于生产组织纸网公开(公告)号：US20080257513A1
公开(公告)日：2008-10-23
申请号：US12138506
申请日：2008-06-13
IPC分类号： B31F1/18
CPC分类号： D21F11/006 , D21F11/14
摘要： The present invention provides an apparatus the surface of the web supporting face and/or the material forming the web supporting face are selected with a view to little crêping belt wear caused by operation of the apparatus, in particular with a view to a small coefficient of friction.
摘要翻译： 本发明提供了一种设备，其中选择了幅材支撑面的表面和/或形成幅材支撑面的材料，以便由于装置的操作而引起的小皮带磨损，特别是考虑到小的系数 摩擦。
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公开(公告)号：US20110303379A1
公开(公告)日：2011-12-15
申请号：US13163266
申请日：2011-06-17
申请人： Joao V. Boechat , Thomas Scherb , Luiz C. Silva , Rogerio Berardi , Daniela Reis
发明人： Joao V. Boechat , Thomas Scherb , Luiz C. Silva , Rogerio Berardi , Daniela Reis
CPC分类号： D21F11/006 , D21F3/02 , D21F3/0209 , D21F3/0218 , D21F3/0272 , D21F3/0281 , D21F3/045 , D21F11/00 , F26B3/06 , F26B5/047
摘要： A device for drainage of a pulp web, particularly a tissue web, having a first pressing zone having a first pressing zone length through which the pulp web is fed horizontally between a circulating, permeable band and a circulating, permeable support band. The first pressing zone is designed such that a fluid can flow through the band, the pulp web and the support band at least on one part of the first pressing zone length. In addition, the device has a subsequent second pressing zone having a second pressing zone length. The pulp web is guided through the second pressing zone between two bands having differing compressibility.
摘要翻译： 用于排出纸浆幅材，特别是纸巾纸的装置，具有第一挤压区域，该第一挤压区域具有第一挤压区域长度，纸浆幅材通过该第一压榨区域水平地在循环的，可渗透的带状物和循环的可渗透支撑带之间进给。 第一按压区被设计成使得流体可以在第一按压区段长度的至少一部分上流过带状物，纸幅和支撑带。 此外，该装置具有随后的具有第二按压区域长度的第二按压区域。 纸浆纸幅通过具有不同压缩性的两个带之间的第二按压区域被引导。
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公开(公告)号：US20090242158A1
公开(公告)日：2009-10-01
申请号：US12481236
申请日：2009-06-09
IPC分类号： D21F3/00
CPC分类号： D21F11/14 , Y10S162/90
摘要： An apparatus for producing a fibrous web includes: a circulating permeable structured belt defining a sheet forming zone in which the fibrous web is formed; a circulating unstructured permeable supporting belt; a pressing section through which the fibrous web is led lying between the circulating permeable structured belt and the circulating unstructured permeable supporting belt; a Yankee cylinder having a surface and defining a press nip and a press nip region, wherein the fibrous web is led together with the structured belt through said press nip, the fibrous web in the region of the press nip being transferred from the structured belt to the surface of the Yankee cylinder; at least one doctor which doctors off the surface of the Yankee cylinder continuously; and a coating device which recoats the surface of the Yankee cylinder so that a renewed coating material is always present in the press nip.
摘要翻译： 纤维网的制造装置包括：限定形成有纤维网的片材成形区域的循环可渗透结构化带; 循环非结构渗透性支撑带; 纤维网通过该挤压部分位于循环可渗透结构化带和循环非结构化渗透性支撑带之间; 具有表面并且限定压榨压区和压榨压区区域的洋基圆筒，其中纤维网与结构化带通过所述压榨压区一起被引导，在挤压压区的区域中的纤维网从结构化带转移到 扬基气缸的表面; 医生至少有一名医生不断地从洋基气瓶的表面出来; 以及涂覆装置，其重新涂覆扬基圆筒的表面，使得更新的涂料总是存在于压榨压区中。
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公开(公告)号：US07582187B2
公开(公告)日：2009-09-01
申请号：US11527248
申请日：2006-09-26
IPC分类号： D21H11/00
CPC分类号： D21F11/14 , Y10S162/90
摘要： A process for producing a fibrous web, in particular a tissue web, includes the following steps: in a pressing zone, the fibrous web is pressed lying between the structured belt and a circulating, unstructured permeable supporting belt; the fibrous web and the structured belt are fed to a press nip provided on a Yankee cylinder; the fibrous web is transferred from the structured belt to the surface of the Yankee cylinder in the region of the press nip; and the surface of the Yankee cylinder is doctored off continuously and then recoated again, so that a renewed coating is always present in the press nip.
摘要翻译： 用于生产纤维网，特别是织物网的方法包括以下步骤：在挤压区域中，将纤维网压在位于结构化带和循环的非结构化渗透性支撑带之间; 将纤维网和结构化带馈送到设置在扬克缸上的压榨压区; 在压榨压区的区域，纤维网被从结构化带转移到扬克缸的表面; 并且扬克圆筒的表面被连续地断开，然后再次重新涂覆，使得在压榨压区中总是存在更新的涂层。
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10.发明申请APPARATUS AND METHOD FOR TREATING A FIBROUS WEB, IN PARTICULAR FOR PRODUCING A TISSUE PAPER WEB 审中-公开用于处理纤维网的装置和方法，特别是用于生产组织纸网公开(公告)号：US20080257514A1
公开(公告)日：2008-10-23
申请号：US12138911
申请日：2008-06-13
IPC分类号： B31F1/18
CPC分类号： D21F11/14 , D21F11/006
摘要： Apparatus for treating a fibrous web, in particular for producing a tissue paper web, with at least one crêping nip which is limited on the one side by a crêping belt and on the other side by a web supporting face formed in particular by a mating roll and through which the fibrous web can be passed, whereby a relative speed is provided between the crêping belt and the web supporting face, whereby in order to achieve a good crêping effect with simultaneous little crêping belt wear the material and/or the structure of the web supporting face and the surface of the crêping belt are coordinated with each other with a view to reducing the crêping belt wear caused by operation of the apparatus.
摘要翻译： 用于处理纤维幅材的装置，特别是用于生产薄纸幅材，其中至少一个皱纹辊隙在一侧由绉纱带限制，另一侧由特别由配合辊形成的纸幅支撑面 并且通过该纤维网能够通过纤维网，由此在皱褶带和腹板支撑面之间提供相对速度，从而为了获得良好的绉纱效果，同时小的皮带磨损材料和/或织物的结构 卷筒纸支撑面和皱褶带的表面彼此协调，以减少由于装置的操作而引起的绉皮带磨损。
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