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    • 62. 发明授权
    • Machine for producing and treating a sheet of material
    • 用于生产和处理一片材料的机器
    • US07399381B2
    • 2008-07-15
    • US11015437
    • 2004-12-17
    • Richard AustChristoph HenningerStefan ReichMartin Tietz
    • Richard AustChristoph HenningerStefan ReichMartin Tietz
    • D21H19/00
    • D21H23/72Y10S118/04
    • A machine for producing and treating a web of material including a material web forming device, a dewatering and drying section, at least one application apparatus, a drying device and a processing device. The material web forming device forms a material web continuously from a supplied fibrous suspension. The dewatering and drying section is arranged along a material web path after the material web forming device. The section extracts water from the web by way of at least one of thermal and mechanical action. The at least one application apparatus is arranged along the material web path after the dewatering and drying section. The apparatus applies liquid or pasty application medium to at least one side of the web. The drying device is arranged along the material web path after the application apparatus. The drying device dries the moving material web to a final drying state. The processing device is arranged along the material web path after the drying device. The processing device at least one of processing, picking up and discharging the web. The at least one application apparatus includes at least one contactless application unit discharging application medium in a free application medium jet, an application medium curtain, an application medium veil or an application medium droplet spray. The at least one contactless application unit applying the application medium to the web on the basis of forces to the application medium, movement impulses imparted to the application medium and on movement of the application medium induced by the force of gravity.
    • 一种用于生产和处理包括材料幅材形成装置,脱水和干燥部分,至少一个施加装置,干燥装置和处理装置的材料幅材的机器。 材料幅材成形装置从供应的纤维悬浮液连续地形成材料幅材。 脱水干燥部分在材料纤维网形成装置之后沿着材料幅材路径布置。 该部分通过热和机械作用中的至少一种从网中提取水。 所述至少一个施加装置在所述脱水和干燥部分之后沿所述材料幅材路径布置。 该装置将液体或糊状施用介质施加到幅材的至少一侧。 干燥装置在施加装置之后沿着材料幅材路径布置。 干燥装置将移动的材料纤维网干燥至最终干燥状态。 处理装置沿着干燥装置之后的材料幅材路径布置。 所述处理装置至少一个处理,拾取和排出幅材。 所述至少一个应用装置包括至少一个非接触式应用单元,其在自由应用介质喷射,应用介质窗帘,应用介质面纱或应用介质液滴喷射中排放应用介质。 所述至少一个非接触式应用单元基于对所述应用介质的力将所述应用介质施加到所述幅材上,施加给所述应用介质的移动脉冲和由所述重力引起的所述应用介质的移动。
    • 66. 发明申请
    • Machine for making/treating a sheet of material
    • 用于制作/处理一张材料的机器
    • US20050098285A1
    • 2005-05-12
    • US11020601
    • 2004-12-23
    • Richard AustChristoph HenningerStefan ReichMartin Tietz
    • Richard AustChristoph HenningerStefan ReichMartin Tietz
    • D21H23/48D21H23/50D21H23/72
    • D21H23/48D21H23/50D21H23/72
    • A machine for one of producing and treating, and separately treating a material web including a material web dispensing device, at least one application apparatus, a drying device, a processing device and a material web smoothing device. The material web dispensing device dispenses a material web continuously. The at least one application apparatus is arranged along a material web path after the material web dispensing device. The application apparatus applies a liquid or a pasty application medium to at least one side of the web as it moves along the material web path. The at least one application apparatus including at least one contactless application unit discharging the application medium as a free application medium jet, an application medium curtain, an application medium veil or an application medium droplet spray. The at least one contactless application unit applying the application medium to the material web on the basis of forces imparted to the application medium, movement impulses imparted to the application medium or movement of the application medium induced by the force of gravity. The drying device is arranged along the material web path after the application apparatus. The drying device drying the moving material web to a drying state. The processing device is arranged along the material web path after the drying device. The processing device at least processing, picking up and/or discharging the web. The material web smoothing device is positioned along the material web path either before or after the application apparatus.
    • 一种用于生产和处理的机器,并且分别处理包括材料幅材分配装置的材料幅材,至少一个施加装置,干燥装置,处理装置和材料幅材平滑装置。 材料幅材分配装置连续地分配材料纤维网。 所述至少一个施加装置沿着所述材料幅材分配装置之后的材料幅材路径布置。 施加装置在沿着材料幅材路径移动时将液体或糊状施用介质施加到幅材的至少一侧。 所述至少一个应用装置包括至少一个非接触式应用单元,作为自由应用介质射流排出所述应用介质,应用介质窗帘,应用介质面纱或应用介质液滴喷雾。 所述至少一个非接触式施加单元基于施加到所述施加介质的力将所述施加介质施加到所述材料幅材,施加给所述施加介质的移动脉冲或由所述重力引起的所述应用介质的移动。 干燥装置在施加装置之后沿着材料卷筒纸路径布置。 干燥装置将移动的材料幅材干燥至干燥状态。 处理装置沿着干燥装置之后的材料幅材路径布置。 处理装置至少处理,拾起和/或排出卷筒纸。 材料幅材平滑装置在施加装置之前或之后沿着材料幅材路径定位。
    • 67. 发明授权
    • Method for coating webs
    • 涂布网的方法
    • US06773550B2
    • 2004-08-10
    • US10122723
    • 2002-04-16
    • Stina NygärdMarkku LeskeläMaija Pitkänen
    • Stina NygärdMarkku LeskeläMaija Pitkänen
    • D21H1100
    • D21H21/52D21H11/10D21H19/385D21H19/40D21H19/822D21H23/72
    • The present invention relates to a method for coating of a fibrous web. According to the method a coating color with pigments is applied to the surface of the web and dried in order to form a coated web. The invention comprises using a coating color which contains pigments having a steep particle size distribution, a maximum of 35% of the pigment particles being smaller than 0.5 &mgr;m. The coating color is spread on the surface of the web with a coating speed of at least 1450 m/min, preferably over 1600 m/min. The coating pigment having a steep particle size distribution gives rise to a coating color which solidifies at much lower dry substance than conventional coating colors. In this way coating can be controlled at high speed without runnability and quality problems.
    • 本发明涉及纤维网的涂布方法。 根据该方法,将具有颜料的涂料涂布到幅材的表面并干燥以形成涂布的纸幅。 本发明包括使用含有陡峭粒度分布的颜料的涂料颜色,最多35%的颜料颗粒小于0.5μm。 涂层颜色以涂布速度至少为1450m / min,优选超过1600m / min的速度在幅材的表面上铺展。 具有陡峭粒度分布的涂料颜料产生涂层颜色,其在比常规涂料颜色低得多的干物质下固化。 以这种方式可以高速地控制涂层,而没有运行性和质量问题。