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1. 发明授权

US08734615B2 Method and system for impregnating and drying a continuous paper web 有权
标题翻译：浸渍和干燥连续纸幅的方法和系统
公开(公告)号：US08734615B2
公开(公告)日：2014-05-27
申请号：US13878593
申请日：2011-11-04
申请人： Udo Unger , Adnan Doengelli , Daniel James , Willi Erkelenz
发明人： Udo Unger , Adnan Doengelli , Daniel James , Willi Erkelenz
IPC分类号： D21H11/00
CPC分类号： D21F5/20 , D21F5/18 , D21F5/187 , D21H17/49 , D21H25/06 , D21H27/26 , F26B13/104
摘要： The invention relates to a method for impregnating and drying a continuous paper web (1) by means of a urea resin dissolved in water, and to a corresponding system. Such paper webs (1) are employed for example as furniture foil or floor laminate, wherein in the known art melamine resin is used exclusively for bonding to a substrate. This is relatively expensive. Therefore the object of the invention is to create a method in which the paper web (1) which is impregnated by means of urea resin can be bonded to the substrate with a high degree of operational reliability. Said object is achieved in that the temperature of the paper web (1) is determined separately in each of the drying zones (3.1, 3.2, 3.3, 3.4), that for each of the drying zones (3.1, 3.2, 3.3, 3.4) an amount and/or a temperature of the circulating air are regulated so that the maximum temperature of the paper web (1) is 99° C., and that exhaust air is extracted from a first one of the drying zones (3.1, 3.2, 3.3, 3.4) and fresh air is supplied to a last one of the drying zones (3.1, 3.2, 3.3, 3.4).
摘要翻译：本发明涉及一种通过溶解在水中的尿素树脂浸渍和干燥连续纸幅（1）的方法和相应的系统。这种纸幅（1）例如用作家具箔或地板层压板，其中在已知技术中，三聚氰胺树脂专门用于粘合到基底上。这是比较贵的。因此，本发明的目的是创造一种方法，其中通过尿素树脂浸渍的纸幅（1）可以以高度的操作可靠性结合到基底上。所述目的是通过在每个干燥区（3.1,3.2,3.3,3.4）中分别确定纸幅（1）的温度，对于每个干燥区（3.1,3.2,3.3,3.4），调节循环空气的量和/或温度，使得纸幅（1）的最高温度为99℃，并且排出空气从第一干燥区（3.1,3.2， 3.3,3.4），新鲜空气被供应到最后一个干燥区（3.1,3.2,3.3,3.4）。

2. 发明申请

US20130228300A1 METHOD AND SYSTEM FOR IMPREGNATING AND DRYING A CONTINUOUS PAPER WEB 有权
标题翻译：用于连续和干燥连续纸页的方法和系统
公开(公告)号：US20130228300A1
公开(公告)日：2013-09-05
申请号：US13878593
申请日：2011-11-04
申请人： Udo Unger , Adnan Doengelli , Daniel James , Willi Erkelenz
发明人： Udo Unger , Adnan Doengelli , Daniel James , Willi Erkelenz
IPC分类号： D21F5/20
CPC分类号： D21F5/20 , D21F5/18 , D21F5/187 , D21H17/49 , D21H25/06 , D21H27/26 , F26B13/104
摘要： The invention relates to a method for impregnating and drying a continuous paper web (1) by means of a urea resin dissolved in water, and to a corresponding system. Such paper webs (1) are employed for example as furniture foil or floor laminate, wherein in the known art melamine resin is used exclusively for bonding to a substrate. This is relatively expensive. Therefore the object of the invention is to create a method in which the paper web (1) which is impregnated by means of urea resin can be bonded to the substrate with a high degree of operational reliability. Said object is achieved in that the temperature of the paper web (1) is determined separately in each of the drying zones (3.1, 3.2, 3.3, 3.4), that for each of the drying zones (3.1, 3.2, 3.3, 3.4) an amount and/or a temperature of the circulating air are regulated so that the maximum temperature of the paper web (1) is 99° C., and that exhaust air is extracted from a first one of the drying zones (3.1, 3.2, 3.3, 3.4) and fresh air is supplied to a last one of the drying zones (3.1, 3.2, 3.3, 3.4).
摘要翻译：本发明涉及一种通过溶解在水中的尿素树脂浸渍和干燥连续纸幅（1）的方法和相应的系统。这种纸幅（1）例如用作家具箔或地板层压板，其中在已知技术中，三聚氰胺树脂专门用于粘合到基底。这是比较贵的。因此，本发明的目的是创造一种方法，其中通过尿素树脂浸渍的纸幅（1）可以以高度的操作可靠性结合到基底上。所述目的是通过在每个干燥区（3.1,3.2,3.3,3.4）中分别确定纸幅（1）的温度，对于每个干燥区（3.1,3.2,3.3,3.4），调节循环空气的量和/或温度，使得纸幅（1）的最高温度为99℃，并且排出空气从第一干燥区（3.1,3.2， 3.3,3.4），新鲜空气被供应到最后一个干燥区（3.1,3.2,3.3,3.4）。

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