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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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2.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：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：US20110290439A1
公开(公告)日：2011-12-01
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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公开(公告)号：US07691230B2
公开(公告)日：2010-04-06
申请号：US11527236
申请日：2006-09-26
CPC分类号： D21F11/145 , D21F11/14 , D21G1/00
摘要： A device for producing a fibrous web and, in particular, a web of tissue including a press zone through which the fibrous web together with an endless permeable structured band and an unstructured permeable supporting band is fed while lying between the structure band and the supporting band, a press nip provided on a drying cylinder through which the fibrous web together with the structured band is fed while lying between the structured band and the drying cylinder, and after which the fibrous web is led from the drying cylinder through a calender.
摘要翻译： 一种用于生产纤维幅材的装置，特别是包括压榨区域的纸幅，其中纤维幅材与环形可渗透结构带和非结构化可渗透支撑带一起被供给，同时位于结构带和支撑带之间 ，设置在干燥筒上的压榨压区，纤维网与结构带一起进入，同时位于结构带和干燥筒之间，之后纤维网从干燥筒通过压延机引导。
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公开(公告)号：US20090205794A1
公开(公告)日：2009-08-20
申请号：US12429692
申请日：2009-04-24
CPC分类号： D21F11/14 , D21C9/002 , D21F5/182 , D21F11/145 , D21H27/002
摘要： A method for the production of a tissue paper web, which is produced from a pulp suspension comprised of fibers, the pulp suspension having a refining degree of less than 21°SR and being of such condition that it is possible to produce from said pulp suspension a laboratory sheet according to TAPPI 205 SP 95 (Rapid Köthen) whose breaking length measured according to TAPPI 220 and TAPPI 494 at least a specific refining degree (RDspecific) is greater than or equal to the value resulting from 0.55 (km/SR)*(RDspecific−10°SR), whereby the specific refining degree is selected from a refining range from 15°SR to less than 21°SR, in particular 15°SR to 19°SR.
摘要翻译： 一种用于生产由纤维制成的纸浆悬浮液的纸巾纸的方法，所述纸浆悬浮液具有小于21°SR的澄清度，并且具有可从所述纸浆悬浮液产生的条件 根据TAPPI 205 SP 95（RapidKöthen）的实验室片材，其断裂长度根据TAPPI 220和TAPPI 494至少具有特定的澄清度（RD特异性）测得大于或等于由0.55（km / SR）* （RD特异性-10°SR），由此特异性澄清度选自15°SR至小于21°SR，特别是15°SR至19°SR的精制范围。
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公开(公告)号：US07905989B2
公开(公告)日：2011-03-15
申请号：US12481236
申请日：2009-06-09
IPC分类号： B31C11/00
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，使得更新的涂层材料总是存在于压榨压区中。
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公开(公告)号：US07850825B2
公开(公告)日：2010-12-14
申请号：US12122012
申请日：2008-05-16
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：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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